Industry Trends-深圳市华润通科技有限公司

China (Shenzhen) International Energy Conservation and Emission Reduction, New Energy Technology Achievement Transformation and Investment and Financing Expo

Jointly sponsored by the Chinese Academy of Sciences, China Association for the Promotion of High tech Enterprises, China Association for Industrial Cooperation, Shenzhen Development and Reform Commission, Shenzhen Science, Technology, Industry, Trade and Information Technology Commission, and the Financial Development Service Office of Shenzhen Municipal Government, the China (Shenzhen) International Energy Conservation and Emission Reduction and New Energy Technology Achievements Transformation, Investment and Financing Expo was grandly opened in Shenzhen Convention and Exhibition Center, China, from August 26 to 28, 2010. Shenzhen Huaruntong Technology Co., Ltd. is honored to participate in this festival and expo.

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Recently completed a case of electromagnetic energy-saving renovation project for a 4.2-meter casting film production line of a company in Shenzhen

Our company has recently completed the electromagnetic energy-saving engineering transformation of the main equipment of a 4.2-meter CCP casting film production line at a packaging material limited company in Shenzhen. The power saving rate has reached 43%, and the power saving effect is significant. At the same time, it has reduced the environmental temperature and fan noise, and the equipment is now operating normally.

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Specializing in intelligent monitoring of power transformation and distribution, as well as energy-saving system engineering for electrical equipment

The Resource Conservation and Environmental Protection Department of the National Development and Reform Commission announced on the 5th that the "Energy Conservation and Environmental Protection Industry Development Plan" has been drafted for soliciting opinions and will be submitted to the State Council for approval after being revised and improved. The energy-saving and environmental protection industry is a sub industry of strategic emerging industries, which meets the requirements of low-carbon economy and economic structure transformation. According to reports, in order to accelerate the cultivation of strategic emerging industries, the National Development and Reform Commission and relevant departments launched the preparation of the "Energy Conservation and Environmental Protection Industry Development Plan" in the second half of 2009. On the basis of the already formed draft for soliciting opinions, opinions from relevant departments of the State Council, industry associations, and experts were solicited twice. Based on in-depth research on major technologies, modifications and improvements will be submitted to the State Council for approval in the near future. The energy-saving and environmental protection industry includes energy-saving, resource recycling, and environmental protection, involving energy-saving and environmental protection technologies and equipment, products and services, etc. Since 2000, due to the country's increased investment in environmental infrastructure construction, it has effectively driven the market demand of related industries. The overall scale of the environmental protection industry has rapidly expanded, the industrial field has continued to expand, the industrial structure has gradually adjusted, and the industrial level has significantly improved. At present, the overall annual growth rate of China's environmental protection industry is about 25%, forming an industrial system with complete categories, wide fields, and a certain scale, which has become an important component of the national economic structure.

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reactive power compensation controller

These companies need to establish effective management systems in power generation, loads, transformers and lines to minimize power losses and reduce business operating costs. Traditional technologies cannot meet the control needs of power systems, so "reactive power compensation controllers" have emerged.

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Hongrun New Product: NHR-3600 Series Reactive Power Compensation Controller

The Hongrun NHR-3600 series reactive power compensation controller is a specialized controller used for reactive power compensation in low-voltage distribution systems. It can be used in conjunction with static capacitor screens (cabinets) with voltage levels below 400V or 660V. The number of output channels is 16. The controller has the characteristics of complete functionality, stable and reliable operation, and high control accuracy. Adopting fundamental power factor and fundamental reactive power as the basis for capacitor switching, stable switching without switching oscillation, and providing 6 hybrid compensation (co compensation+sub compensation) schemes, 12 switching coding methods, and correctly displaying fundamental power factor in the presence of harmonics.

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Application of Reactive Power Compensation Device to Assist an Environmental Protection Energy Project in Jiangsu Province

1. Principle analysis 1.1 In AC circuits, there are two types of electrical power supplied by the power source to the load; One is active power, and the other is reactive power. Active power: The electrical power required for normal operation, that is, the electrical power that converts electrical energy into other forms of energy (mechanical energy, light energy, thermal energy).

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The things about reactive power compensation secondary line!

For traditional reactive power compensation devices, the capacitor cutting switch is connected to the compensation controller through a secondary wire. The controller is installed on the panel, and the connection distance is too long, resulting in a large amount of secondary wire loss, causing the wiring harness to entangle, which is not only unattractive but also consumes financial resources. Today, the editor will talk to you about the secondary line! 1) The design of the reactive power compensation system begins. At the beginning of the design, it is necessary to combine the control and electrical principles of the entire cabinet system, comprehensively consider the input of the cutting switch, and draw a secondary schematic diagram for the output. Considering the cutting input, output lines, and capacitor cutting indicator lines, conceptualizing and laying out the direction of the circuit requires a lot of time, resulting in a significant waste of time.

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Hongrun New Product: NHR-3600 Series Reactive Power Compensation Controller

The Hongrun NHR-3600 series reactive power compensation controller is a specialized controller used for reactive power compensation in low-voltage distribution systems. It can be used in conjunction with static capacitor screens (cabinets) with voltage levels below 400V or 660V. The number of output channels is 16. The controller has the characteristics of complete functionality, stable and reliable operation, and high control accuracy. Adopting fundamental power factor and fundamental reactive power as the basis for capacitor switching, stable switching without switching oscillation, and providing 6 hybrid compensation (co compensation+sub compensation) schemes, 12 switching coding methods, and correctly displaying fundamental power factor in the presence of harmonics.

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Application of Low Voltage Capacitor Reactive Power Compensation in Power Supply System

Jointly sponsored by the Chinese Academy of Sciences, the China Association for the Promotion of High tech Enterprises, the China Association for Industrial Cooperation, the Shenzhen Development and Reform Commission, the Shenzhen Science, Technology, Industry, Trade and Information Technology Commission, and the Financial Development Service Office of the Shenzhen Municipal Government, the China (Shenzhen) International Energy Conservation and Emission Reduction and New Energy Technology Achievements Transformation, Investment and Financing Expo was grandly opened in the Shenzhen Convention and Exhibition Center, China, from August 26 to 28, 2010. Shenzhen Huaruntong Technology Co., Ltd. is honored to participate in this festival and expo.

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In summary, the "reactive power compensation controller" is the key to effective control of enterprise power management.

The Hongrun NHR-3600 series reactive power compensation controller is a specialized controller used for reactive power compensation in low-voltage distribution systems. It can be used in conjunction with static capacitor screens (cabinets) with voltage levels below 400V or 660V. The number of output channels is 16. The controller has the characteristics of complete functionality, stable and reliable operation, and high control accuracy. Adopting fundamental power factor and fundamental reactive power as the basis for capacitor switching, stable switching without switching oscillation, and providing 6 hybrid compensation (co compensation+sub compensation) schemes, 12 switching coding methods, and correctly displaying fundamental power factor in the presence of harmonics.

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