Counting the Top Ten “Black Horses” in the 2012 Electrical Industry

Inventory of the top ten “dark horses” in the 2012 electrical industry, Dalian Electric, Liangxin Electric and other companies entered the “Roster”

Sandui Puhua: From the “quantity” to the “quality” changes recently, in the "2012 China's most potential list of 50 non-listed companies" issued by Forbes, Beijing Sande Puhua Technology Co., Ltd. (hereinafter referred to as "three" De Puhua ") is on the list.

The newest dark horse, Sandu Puhua started with technological innovation in the MCR. The company is mainly engaged in MCR type high voltage dynamic reactive power compensation system, voltage regulator type reactive power automatic compensation device, on-load voltage regulator + MCR hybrid reactive power automatic compensation device, automatic switching type high voltage reactive power device, high voltage static reactive power generation In the filter device STATCOM (SVG), low voltage dynamic reactive power compensation device, low voltage static var generator/active filter (SVG/APF), high and low voltage constant frequency passive filter, MCR type high and low voltage motor soft starter, Development, design and production of special transformers, reactors, etc.

In recent years, the rise of the wind power industry has gradually changed the unknown position of reactive power compensators. Due to the large hours of wind, sometimes there are none, so the operation of the wind turbine is also in an uncontrollable state, and its consumption of reactive power in the grid also changes accordingly. As the proportion of wind power in the power grid continues to increase, the timely and timely compensation of reactive power in the power grid becomes a key link in maintaining power grid stability.

Sandu Puhua immediately emerged. However, for the founder and general manager of the company, Wang Zhiyong, many companies win with an innovation, but he hopes that his company will have the ability to continue to innovate for the second time and the third time, which requires the protection of the system.

“Commercial companies are more replicable and relatively easy to grow quickly, but the rapid development of technology-based companies involved in manufacturing will bring certain risks.” Wang Zhiyong said, “Such as the technology-manufacturing industry of Sandupuhua, if The ability to scale up production capacity is not good, and it is prone to risks.” He also worried that the company's development was too rapid but ignored the user experience. In early 2010, Sanduh Pouhua also experienced increasing risks in management, quality control and services.

In the early stages of business development, the company took orders as its main focus, and paid more attention to the results while ignoring the process. “This is not the path to sustainable development.” Today, as he recalls, Wang Zhiyong smiled indifferently. “Every day he feels like he has to carry an assault rifle.” It is clear that the development of an enterprise always requires a process of development from coarse to fine, and a transition from wild survival to systematic growth. In 2010, he controlled the contract amount to around 150 million yuan, reduced the pace of development, and focused on strengthening internal management.

Giving up speed and pursuing higher quality development is easier said than done. Since its establishment in 2003, Sande Primus has been focusing on the development of flexible AC transmission and distribution equipment and grid monitoring equipment. "We are willing to spend a lot of effort to do continuous innovation work and learning." He firmly believes that if companies can establish a system of continuous innovation, the company will be more worth the wait in the future.

Just at this time, the addition of strategic partner Qingyun Ventures has made Sandupuhua even more powerful. “Before the main focus of the company’s operations was on technology, it was actually not familiar with other aspects of the company.” Wang Zhiyong told reporters that Qingyun Ventures not only provided financial support in the early stage of cooperation, but also helped the company to further improve its strategic plan. "They help us to see some issues that were previously impossible to see and provide different perspectives. When the company develops to a certain scale, the value of such opinions is great."

The situation is getting more and more favorable to Sandu Puhua. Since 2009, the State Grid Corporation of China has stipulated that all wind farms must be equipped with reactive power compensation equipment. In the past two years, the demand of wind farms for reactive power compensation equipment has also reflected the rapid growth of installation capacity and the trend of large-scale equipment.

"The larger the installed capacity and the greater the number of equipment, the more cautious the owners will be when selecting equipment suppliers. The more favorable the company has to a company with a clear advantage, such as Sandupuhua," said Wang Zhiyong, in the process, through 3 Years of practice, Santo Puhua's manufacturing system is also gradually achieving a qualitative change.

Dalian Motor: In the past, the “predators” started their second venture. In recent years, with the continuous in-depth study of energy-saving technologies, the energy conservation of the motor system has not only stopped at the research and development of a single high-efficiency product and device, but has been optimized and matched to the motor system. Energy and green design and other aspects of development.

In the face of the new situation, Dalian Electric Group Co., Ltd. (hereafter referred to as “Dalian Motor”), which embarked on the journey again, avoided the fierce competition in the “road market” market and instead focused on the development of high-tech and high-value-added products in order to achieve The company's "green leap". The initial product innovation was aimed at developing special "two-high" motors - high-voltage motors, high-efficiency motors and "two-energy" motors - energy-saving motors and smart motors.

Sun Yongjing, chief engineer of Dalian Electric Motor Co., said in an interview with reporters that in recent years, Dalian Electric has continuously increased its investment in science and technology and made great efforts to develop new products that are “specialized, high-speed, precise, energy-saving, and complete” and continuously improve R&D investment in corporate technology. Innovation and new product development, improve independent research and development capabilities, and set up a medium-sized motor production facilities, complemented and improved the motor experimental conditions and high-precision mold production conditions.

With the development of automation control technology and the large number of applications of control motors, companies have begun to develop and apply integrated technologies for power electronics. In order to meet the needs of the oil industry for the energy-saving of oil field pumping unit motors, an investigation group composed of experts dispatching design, technology, electrical, inspection, and production and manufacturing of Dalian Electric Motor Co., Ltd. has conducted research and in-depth investigations in areas such as Panjin Oilfield and opened R&D oil fields. Pumping machine dedicated energy-saving motors, transformation of pumping units (commonly known as steamed bread machine) prelude.

“Motors are the products with the highest energy consumption, so the production of energy-saving motors is an indispensable social responsibility of the motor.” Dalian Motors interprets its understanding of energy conservation and emission reduction with its own actions.

After restructuring, Dalian Electric Motors relied on the tremendous changes in business management and management mechanisms, and based on its own advantages, it put forward the concept of “the era of meager profits and the need for refined management” to break the traditional concepts and regulations of old state-owned enterprises and accelerate the adjustment of product structure and technological innovation. It has independently researched and developed various kinds of AC asynchronous servo motors and AC asynchronous servo systems including motors and power supplies, as well as various CNC machine tools, CNC machine equipment supporting servo motors, electric spindles, single-axis servo units, etc. CNC machine tools and basic manufacturing equipment supporting functional components of key enterprises. The single- and double-sweeping milling heads for the key CNC components of high-end numerically-controlled machine tools, and the high-torque large-pole external-rotor torque motors used in the numerically-controlled machine tools together with high-power permanent magnet motors and spindle motors are high-end equipment for the national strategic emerging industries. Manufacturing provides a large number of "smart" and "energy-saving" products.

At present, there are a total of 25 series of 80 high-tech electric motors and electronic control products produced by Dalian Electric Motor Co., Ltd. with a total of more than 4,000 kinds of specifications in 80 varieties, forming AC asynchronous servo motors, permanent magnet servo motors and controllers, and various uses of variable frequency speed control motors. , Special motors for the support of high, refined, sharp product clusters, the annual share of new products accounted for 50% of all products, high-tech products accounted for 65%.

When new products, new technologies, and new business models were recognized by the market, Dalian Motors, which was uneasy about the status quo, embarked on the path of industrial innovation and carried out the largest transformation of the company to date—entering a new field of shipbuilding support.

Dalian Electric Motor Co., Ltd. has invested several hundred million yuan to build a large ship hull sub-manufacturing base in Dalian Lushunkou District, supporting the production of hull sections for Dalian Shipbuilding Industry Group. When the heavy-duty steel structure factory and the self-provided wharf with an annual output of 150,000 tons of hull sections were formally completed and put into operation, Dalian Electric Motor also formed a product structure with “two-punch” in the motor and hull sub-manufacturing, further enhancing the company’s risk resistance. Ability to realize leapfrog development.

Liangxin Electric: "Liang Lixin" helps boost the brand's development. The development of low-voltage electrical appliances in China has been driven by two factors: First, the application needs, new application areas put forward new requirements for electrical appliances from performance to structure, and second, technological progress, including The development of new technologies, new processes, and new materials has enabled the application of new requirements to be realized, thereby contributing to the technological advancement of low-voltage electrical appliances, such as the development of circuit breakers from the earliest stage of protection, to the current intelligentization, and the popularization of the use of electricity. The emergence of residual current protection appliances.

Shanghai Liangxin Electric Co., Ltd. (hereinafter referred to as “Goodrich Electric”) has also gradually grown and expanded in such development and reform.

In recent years, Liangxin Electric Co., Ltd., based on the analysis of the quality status and market conditions of low-voltage electrical appliances at home and abroad, based on its own relative advantages, has provided users with safe, reliable, environmentally friendly and energy-saving low pressure with advanced technology, advanced management, and first-class equipment. Electrical components. At present, the company's products are widely used in power, communications, construction, metallurgy, petrochemical and other industries, and have become partners of many well-known Chinese companies such as Huawei Technologies, Tangshan Matsushita, Mitsubishi Elevator, Xi'an High Voltage, ZTE, Vanke Real Estate, and Greenland Group. At the same time, it has also been recognized by many top 100 international companies such as GE and Emerson Network Energy, becoming its global supplier. Following the successful entry into the "Bird's Nest" of the Olympic Stadium in 2008, Liangxin Electric also participated in the 2010 Shanghai World Expo (China) Joint Private Enterprise Hall sponsorship as a "Designated Distribution Component Sponsor".

While paying attention to the traditional fields, Liangxin Electric timely adjusted its product structure to adapt the products to the needs of new energy development. In the development of wind power industry, the company successively contacted or cooperated with domestic and foreign wind power companies such as Dongqi, Huarui, Emerson and Vestas to upgrade the original NDW1 frame circuit breaker and passed the simulation of 4000 meters above sea level and below zero. 40 degrees Celsius low temperature, 50 degrees Celsius high temperature, hot and humid, salt spray, according to IEC standards of 3M2 impact vibration and 8000 electrical life tests, the current product has been trial run in some wind farms.

In the 13th year of its development, Liangxin Electric was committed to the development of independent research and development and technology. At the same time, Liangxin Electric also paid more attention to the overall construction of the Liangxin brand.

Constantly adapting to the development of technological trends, focusing on product structure optimization and transformation is an important part of this. With the development of intelligent, networked, energy-saving and environmentally-friendly low-voltage electrical appliances, the boundaries of traditional electrical specialty disciplines have been broken through. Microelectronics technology, information technology, and digital technology have been integrated, and low-voltage electrical technology has become a multidisciplinary crossover. Traditional electric appliance manufacturers cannot focus on the development of component products. Instead, they should consider the rational cooperation between visions from the perspective of the system and consider the system solutions, especially the personalized system solutions.

To this end, Liangxin Electric will position the company as a close-to-customer company and will be guided by customer needs in the marketing, design and development and company operations. In order to further realize the seamless docking between R&D and market demand, the company also has a special product strategy department to understand the market demand and feedback the market's voice to the technical department. At the same time, the technical department also has a dedicated person to evaluate the current situation. Can the technical level meet this demand, that is, the feasibility study of technology. At present, there are 146 patents issued by Liangxin Electric and have been accepted for publication, including 34 invention patents.

Jiulong Electric: Out-of-stock transformation orders enter “release period”

On January 1, 2012, the new "Emission Standard for Air Pollutants from Thermal Power Plants" issued by the Ministry of Environmental Protection was formally implemented. The new standard is more stringent than the second revised limit in 2003, in which the NOx emission complies with the "most strict ever" standard. From a standard point of view, 100 mg/m3 exceeds the limits in Europe and the United States, reflecting the Chinese government's determination to control emissions of thermal power exhaust pollutants.

This policy will undoubtedly speed up the development of the out-of-stock equipment industry chain. According to estimates, the environmental protection and equipment manufacturing industries such as denitrification, desulfurization, and dust removal are approximately 260 billion yuan in market size.

Jiulong Electric Power Investment Holdings Yuanda Group (hereinafter referred to as “Kowloon Electric Power”) is a listed company controlled by China Power Investment Corporation (hereinafter referred to as “CLP Power”) that focuses on power generation and environmental protection. It uses flue gas desulphurization technologies and devices. Mainly in industrialization, it is an enterprise that integrates flue gas desulfurization engineering design, technology introduction, complete equipment development and manufacturing, construction and installation, commissioning and maintenance, and personnel training.

The two main businesses of Jiulong Power are power generation and environmental protection. Judging from the operating situation in recent years, the profitability of the company's environmental protection business has remained relatively stable, but the profitability of the power generation business has been subject to fluctuations due to factors such as coal price increases. The 2011 performance report showed that the company achieved operating revenue of 3.997 billion yuan in 2011, an increase of 22.77% year-on-year.

Sources pointed out that Jiulong Electric Power plans to spin off its non-environmental protection business in the future to maintain its continuous profitability. As a major shareholder of the company, CPI has agreed to gradually acquire the non-environmental assets of Jiulong Power within three years, indicating that it intends to build Jiulong Power as its sole environmental protection platform and fully develop its power environmental protection business. At that time, the company will be lightly loaded and conduct comprehensive power environmental protection. Related Business.

At present, the company intends to introduce FGD technology from Mitsubishi Heavy Industries of Japan and gradually realize the localization of all desulfurization technologies and devices in three phases. Through localization, the price of sulfur dioxide desulphurization devices for 300MW thermal power units can reach 300-400 million yuan from the import price. The renminbi was reduced to RMB 140 million, effectively achieving “import substitution”.

Judging from the tendering situation, Guangdong, Shanghai, Shanxi and other provinces and Datang, Guodian power generation and other central government denitrification transformation has launched a comprehensive tender, including the Guangdong Pearl River Delta region started the earliest, according to plan to complete the denitration renovation in 2012, the Pearl River Delta power plant denitrification transformation The project has now entered the opening period. In order to meet the regional denitrification schedule, Orient Securities expects that in the first half of 2012, China will usher in a period of concentrated release of thermal power and denitrification retrofit orders. By then, Jiulong Power will usher in another golden period of development.

Looking to the electric industry: “Landscape” unlimited As a private technology company that insists on independent innovation to support the development of clean energy, Shenzhen Yiwang Electric Co., Ltd. (hereinafter referred to as “Shanwang Electric”) has emerged in just a few years, and its wind power has changed in China. The flow market has laid a world.

The company specializes in R&D, manufacturing, sales and service of new energy electronic control systems. It has a complete self-development platform for high-power converters and monitoring systems. It has now become a leading power electronics company in the field of new energy in China.

During the interview, the reporter learned that at present, the company's wind power converter technology research and development in the domestic market has been in a leading position, high-intensity investment in China's power grid adaptability research and future new type of converter technology research and development, in The wind turbines are in the leading position in the field of stable torque control, grid adaptive control, and unbalanced low voltage crossing solutions.

Over the past four years, Hope Electronics has continuously invested more than 70 million yuan in research and development funding for wind power products, targeting aircraft models, high-power and high-voltage models, and the future adaptability of wind turbines to smart grid environments. , Continuing large capital investment to ensure the leading edge of product technology and the synchronization of the domestic power grid.

The company now has an expert technical team with more than 10 years of experience in the power electronics industry. In the domestic wind power MW-class converter market share has ranked first in domestic brands for many years. As of October 2011, the shipment of electric wind power converters has exceeded 2.7 million kilowatts.

At present, its converter products have leading control technology, product high power density, miniaturized components and module design, can be quickly installed and maintained. In addition, it has a rich and flexible external interface that perfectly matches all types of generators and main control systems. It is suitable for harsh grids, and its high reliability design can tolerate severe weather, vibration, salt spray and other work environments.

Not only that, but also the successful experience in the field of wind power in the field of photovoltaic power inverter market. In the field of grid-connected solar photovoltaic power generation, Yuwang Electric provides competitive total solutions, including serialized photovoltaic inverters, practical bussiness, power distribution equipment, and perfect monitoring systems, and provides integrated solutions for containers. Program. At present, we can provide solar inverters of various specifications such as 250 kW, 500 kW, and 1000 kW, and various inverters can provide various application environments such as standard, high prototype, low temperature, and coastal type. Among them, the company's 500-kilowatt photovoltaic grid-tied inverter has passed the LVRT certification and supports zero voltage ride-through (ZVRT) to begin mass production.

For quality control, hope extends a broad concept of quality. Its product quality control is not only based on standards with factory specifications, but also in pursuit of customer satisfaction. "Product compliance is even more than regulatory requirements, but if the customer is inconvenient, it can be regarded as the 'quality' of the product. Looking at the 'quality' of electrical products is to meet the user's needs as the standard, and the user's satisfaction is to measure the product. Quality assessment standards.” In an interview with reporters, the company’s product development department staff told reporters.

Not only that, at the beginning of the establishment of Hope Electronics began to focus on building an efficient and powerful service team. In the areas of high power generation, low maintenance costs, high value-added services, etc., we also devoted ourselves to creating an expert-level maintenance team that can achieve rapid response within 24 hours and help customers solve in-situ technical problems in a timely and effective manner.

Dalian Electric Porcelain: The next stop, leading the international market "Open the door is very good, the product structure is very good, domestic and international sales are very good." Liu Guixue, chairman of Dalian Electric Porcelain Group Co., Ltd. (hereinafter referred to as "Dalian Electric Porcelain") in the recent analysis of 2012 In the operating situation of the year, "very good" was frequently used to express optimistic judgments about the company's operations.

Since entering 2012, Dalian Electric Porcelain has had full orders and reached the best level in history. It is understood that the company’s transfer of contracts from 2011 to 2012 has nearly 400 million yuan. More importantly, benefiting from the increase in investment in the construction of the national power grid during the 12th Five-Year Plan period, the sales of porcelain porcelain insulators in Dalian will maintain a long period of prosperity.

Dalian Electric Ceramics Co., Ltd. has been undertaking key national power transmission and transformation projects since the 1950s. To date, more than 10 million pieces of products have been safely operated on domestic 500 kV transmission lines. After successfully landing the capital market, Dalian Electric Porcelain is committed to reform and continuous innovation. With its independent and innovative technology and products, it has become a leader in the domestic industry and one of the most competitive manufacturers of electric porcelain products in the international market, and has established a high pressure Circuit electric porcelain research institute, composite insulator factory, electric porcelain fittings company and other subsidiaries.

With its strong technical strength and production capacity, Dalian Electric Porcelain enjoys a good reputation at home and abroad, and has become an important force for the revitalization of the old industrial base in Northeast China. At present, the company can design and manufacture 40 to 530 kN class ordinary suspension insulators, 70 to 300 kN class double umbrellas and umbrella type anti-pollution insulators, 160 to 400 kN class DC type porcelain insulators, and 70 to 210 kN class cylindrical head suspension porcelain insulators. 300kN/500kN composite insulators and other types. Among them, the large-tonnage, high-strength, high-performance 400kN, 530kN disc-suspended suspension porcelain insulator developed by the company was included in the 2002 national technical innovation project plan.

It is understood that the current competition of porcelain insulators mainly comes from Dalian Electric Porcelain and NGK. From the perspective of power grid construction projects in recent years, the Xiangjiaba-Shanghai line has adopted porcelain and composite insulators. According to the results of the bidding, Dalian Porcelain accounted for 51% of the total, surpassing 49% of NGK for the first time. In Jinping-Sulan ±800kV UHVDC project, the proportion of porcelain insulators for tendering companies reached 67%, and NKG only accounted for 33%. This shows that the State Grid Corporation of China has already recognized domestic products and is continuously increasing the proportion of domestic products. This has enabled Dalian Electro porcelain to usher in an opportunity to further expand its market share.

In accordance with relevant national industrial policies, Dalian Electric Porcelain formulated a clear overall development concept: aiming at UHV 1000kV AC and ±800kV DC transmission projects, upgrading the production technology of suspended porcelain insulators; accelerating the pace of technological innovation of composite insulators and the development of new products, expanding The production capacity and application of composite insulators; the application of isostatic pressure dry technology to upgrade the voltage grade of electric ceramic products in power stations, promote the upgrading of wet technology, develop first-rate products, and expand the domestic and foreign market for electric porcelain for power stations.

At present, its development strategy is to simultaneously take into consideration the UHV, domestic conventional voltage levels, and overseas orders in order to avoid the risk of fluctuations caused by single types of demand. Liu Guixue expects that Dalian Electric Porcelain will surpass NGK completely within five years and become the number one enterprise in the industry. “In 2012, Dalian Electric Porcelain will make efforts to reduce costs as another key point of the whole year's work, with a view to improving the profitability of the company.”

Xinlian Electronics: Leveraging Power Communication Nanjing Xinlian Electronics Co., Ltd. (hereinafter referred to as “Xinlian Electronics”) is one of the earliest manufacturers to enter the field of information collection and monitoring in China, and has extensive industry experience that makes Xinlian Electronic Technology Co., Ltd. We have a deep understanding and understanding of customer needs.

According to the 2011 annual report previously released by Xinlian Electronics, during the reporting period, the company realized total operating revenue of 486.72 million yuan, an increase of 44.29% year-on-year; operating profit of 149.33 million yuan, an increase of 71.92%; and a net profit of 313.09 million yuan. The year-on-year increase of 54.12%.

At present, Xinlian Electronics is mainly engaged in the R&D, production, sales, and service of hardware and software of power consumption information collection systems. It is one of the few companies in China that can provide software from the main station software, 230M wireless networking, terminal acquisition equipment to energy metering equipment. One of a family of products and solutions.

Some analysts pointed out that when the smart grid enters the stage of comprehensive construction and China is repeatedly subjected to the “electricity shortage”, the deployment of reasonable and effective power will become one of the solutions. The market for electricity consumption information collection terminals will start immediately, and the industry climate is at a high level. This also brings development opportunities for related equipment manufacturers.

According to the plans of the State Grid Corporation of China, the coverage rate of electricity consumption information collection systems reached 15% in 2010 and reached 100% by the end of 2014. This growth rate is quite impressive. As a leading enterprise of 230M special network, Xinlian Electronics can fully enjoy the lucrative benefits of high growth in the industry in the future.

According to the plans of Xinlian Electronics for the company's 2012 operations in the annual report, it is expected that this year the company will achieve operating revenue of 600 million yuan, an increase of 28% year-on-year in 2011; and a net profit of 168 million yuan, an increase of 28% year-on-year in 2011.

Previously, as an important part of a strong smart grid and a solid foundation, the collection of electricity information will be one of the first steps in the smart grid. According to the relevant person in charge of the company, occupying the market through technological innovation has always been one of the company's magic weapons. The company's newly introduced high-speed radio products are currently being used in some areas, such as Chongqing, in addition to the Jiangsu pilot. However, some people in the industry expect that due to the reduction in the scale of the installation of electricity meters planned by the State Grid Corporation of China in 2012, and the expected slowdown in the growth of electricity consumption in 2012, will affect the demand for special terminal equipment to a certain extent, and it is still necessary for Xinlian Electronics to achieve the expected growth. Work hard.

KeYuan Co., Ltd.: Yongli Industrial Innovation The forefront of low-carbon economy, Nanjing Keyuan Automation Group Co., Ltd. (hereafter referred to as “Keyuan”), which is known for its thermal automation technology, has developed smoothly.

It is understood that Keyuan is mainly engaged in thermal engineering and R&D, production, sales and service of power plant information products. Its products can not only greatly improve the safety of power plants, but also avoid major accidents of unplanned shutdowns and shutdowns. The earth improves the economic efficiency of power plants.

In recent years, Keyuan has insisted on using 8% of its operating income for research and development, and has the only thermal engineering automation technology center and postdoctoral mobile station in Jiangsu Province. The company’s products have strong competitiveness and cost-effectiveness for nearly three years. Gross margins are all above 40%.

Starting from manufacturing automated meters in 1993, and successfully listed on the Shenzhen Stock Exchange in March 2010, Keyuan shares have become more and more widely used in industrial innovation. During the “12th Five-Year Plan” period, the rise of many emerging industries such as environmental protection industry, new energy, and smart grid will bring new opportunities for Keyuan.

In the field of automation control of thermal power plants, Keyuan shares a comprehensive demand for the automation of power generation companies. It not only provides products such as decentralized control systems, steam turbine digital electro-hydraulic control systems, auxiliary workshop program control systems, plant-level monitoring information systems, and virtual DCS simulation systems. The thermal industry automates a complete product chain, and provides a complete thermal service automation service chain including program design, product supply, on-site commissioning and technical training, providing a complete set of thermal automation automation solutions for power companies.

After the completion of the power plant informationization, the virtual DCS simulation system of the power plant, and the development of the advanced power plant control system, Keyuan took the lead in formulating a complete solution for thermal power plant automation in China, becoming the only domestic product line covering the entire industry sector. supplier. "As the overall level of automation in the power industry continues to increase, what companies need is no longer a single product, but through the integration of a series of hardware and software products and solutions, to optimize the efficiency of the three major groups of machines." said Xiao Changqing, Group Human Resources Director.

Prior to this, Keyuan used the field bus, decentralized control, 3D, simulation, optimization control, and other technologies in the sewage treatment plant for the first time. From the control of the underlying meters to the monitoring of real-time data, from management software to simulation training, etc. Modular design, and eventually formed a comprehensive application of field intelligent test equipment, monitoring and optimization systems, intelligent decision-making systems and other three major categories of products.

At the same time, as a new type of industry after the deep integration of informatization and industrialization, the intelligent industry is also one of the important fields for the future development strategy of Keyuan. It is understood that the newly established Keyuan Stock Intelligent Industrial Industry Research Institute will also conduct forward-looking research on industrial automation and information technology to enhance the company's scientific and technological innovation capabilities.

Xinlong Electric: Broadening channels to compete for "multifaceted blossoming"

According to the latest annual report of Anhui Xinlong Electric Co., Ltd. (hereinafter referred to as “Xinlong Electric”), the company achieved operating revenue of 8,621,311,200 yuan in 2011, an increase of 41.44% over the same period of the previous year; total profit of 86.609 million yuan, compared with Year-on-year growth of 72.86%; net profit of 73,873,400 yuan, an increase of 71.42% over the same period the previous year.

In the general decline in industry profits, Xinlong Electric's answer is particularly gratifying.

In recent years, Xinlong Electric has used high and low voltage switchgear as its platform, and has continuously expanded its mid-to-high-end services such as components, automation products, and power quality control, and has gradually qualified the project to provide power engineering installation. Among them, the complete switchgear business is its main source of income and profit.

As we all know, the competition in the switchgear market is fierce. However, Xinlong Electric Co., Ltd. has faced challenges with its high-margin and intelligent solutions. The reporter was informed that due to the company’s long-term industry and R&D accumulation, some of the programs can achieve 100% self-production of components and the gross profit is considerable. In the area of ​​guiding the development of intellectualization in the relevant production areas, the establishment of a joint venture of USMENS New Energy Technology Co., Ltd. will further strengthen the company's competitiveness in grid control and power quality management.

As a key high-tech enterprise of the National Torch Plan, Xinlong Electric has built a provincial-level enterprise technology center, an inspection and energy-saving device laboratory in Anhui Province, an electromagnetic device (EMC) laboratory and post-doctoral research station in Anhui Province, and currently owns 17 The invention patent, 149 utility model patents, 90 design patents, and 8 copyrights, and its own independent research and development of a number of products, reached the international and domestic advanced level.

In recent years, the company has been Beijing South Railway Station, Tianjin New Railway Station, Xi'an North Railway Station; Shide, He Ning, Shitai, Wuhan-Guangzhou, Zhengxi, Wenfu, Beijing-Shanghai, Nanjing-Hangzhou, Beijing Shiwu, Xiangyu, etc. The railway passenger dedicated line has provided nearly 800 railway-specific box-type substations and more than 2,000 high- and low-voltage switchgear cabinets. At the same time, the company was also listed as a "strategic cooperative enterprise" by China Railway Electrification Bureau Corporation and China Railway Construction Electrification Bureau Group Corporation.

In order to further expand its competitive advantage, in 2011, Xinlong Electric frequently shot. With its complete switch platform, rapid industrialization capability, and good financing platform, the company cooperates with Tsinghua University Huateng Kaiyuan Electric Co., Ltd. to cooperate with industrialized active filter and reactive power generation devices; and cooperates with ZBB Energy Corporation of the United States to industrialize zinc-bromine flow storage Batteries, in cooperation with other research institutes in China, have developed a grid-connected energy storage device, developed the power electronics and new energy industries in an extensional manner, and cultivated another growth pole for leap-forward development.

Industry analysts pointed out that in the future, Xinlong Electric Switchgear sets will benefit from the increase in the demand for municipal projects and the speedup of urban and rural power grid transformation and upgrading, and maintain steady growth; the production capacity of components and automation products will gradually be released, and the performance contribution will continue to increase; power electronics The product is a new product actively cultivated by the company. It will benefit the active filter products entering the heavy volume period and the rapid increase in demand for power quality. It is the company's new profit growth point in the future.

According to Long Longsheng, Chairman of Xinlong Electric, with the rise of urban infrastructure construction, Xinlong Electric will develop its market strategy based on Anhui, expanding its periphery, radiating the whole country and going global. While maintaining and consolidating the leading position in the Anhui market, we seized the market opportunities of “city network, rural power grid renovation, and smart grid application” to expand into surrounding markets and leverage our brand and technology advantages to expand in the surrounding markets, especially in East China.

High-voltage 110~220KV XLPE Cable

A. Brief introduction of the 110~220KV XLPE high-voltage cable products

1. The cross-linkage PE insulated and wrinkled aluminum wrapper waterproof PVC Sheathed Power Cable.

Type: YJLW02/YJLLW02

Specification: 240mm²--300mm²

Voltage: 110--220KV

Usage: Suitable for damp areas and the places with a lower underground water level and to be used underground, in tunnels or pipes. Such cables bear a bigger pulling force and pressure.

2. The cross-linkage PE insulated and wrinkled aluminum wrapper waterproof PE sheathed power cable.

Type: YJLW02/YJLLW02

Specification: 240mm²--300mm²

Voltage: 110--220KV

Usage: Suitable for damp areas and the places with a lower underground water level and to be used underground, in tunnels or pipes. Such cables bear a bigger pulling force and pressure.

B. Specific property for usage of 110KV~220KV XLPE high-voltage cable

1. Cable`s conductor highest working temperature is allowed up to 90℃, and overload when meet an emergency is 130℃ ,When short circuit (in ≤5 seconds) the highest temperature is 250℃

2. When installing or laying cable, the ambient temperature should be less than -20℃, and have to give a preheat to cable.

3. The minimum bending diameter:

After laying: 30D0

During laying: 40D0

4. Allowed biggest axial traction force to outer diameter when laying cable (not consider the radial lateral

pressure at bent section) T=K×core NO. ×section (kg), in formula, the coefficient K value should be: the copper core get 7, the aluminum core get 4.

5. Allowed biggest lateral-press P, when cable is being bent

The single core cable is required P≤500kg/m.

P=T/R (T is indicated axial traction force; R is indicated radius of bent-wheel), Knowing from above formula, as the traction force is made up by length and weight of cable. So it lets P to applying requirement as above. Then the diameter of bent-wheel should be widened.

6. Cable laying is not being restricted by drop.

Of course ,except 110~220KV XLPE Cable,we have 500kv XLPE Cable,230kv XLPE Cable, 750v Cable , 132kv Cable , 110kv Cable ect.




High Voltage Power Cable

Aluminium Corrugated Cable,Copper Wire Screened Cable,500kv XLPE Cable,230kv XLPE Cable,750v Cable,132kv Cable,110kv Cable

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