Ggd Capacitance Compensation Cabinet - China

GGD Capacitance Compensation Cabinet

I.

Overview:

Most load types in power system belong to inductive load.

In addition, power electronic devices are widely used in power enterprises, so the power factor of power grid is low.

Lower power factor reduces equipment utilization ratio, increases power supply investment, damages voltage quality, reduces equipment service life, and greatly increases line loss.

In order to improve the energy waste caused by the low power factor of power grid and these unfavorable factors of power supply production, it is necessary to effectively improve the power factor of power grid.

Obviously, it is unreasonable and usually impossible for these reactive power to be supplied by generators and transmitted over long distances.

Reasonable way is to generate reactive power where reactive power is needed, that is, to increase reactive power compensation equipment and devices.

II.

Structure Composition

Generally speaking, low price Capacitance Compensation Cabinet is composed of cabinet shell, bus, circuit breaker, disconnector, thermal relay, contactor, lightning arrester, capacitor, reactor, primary and secondary conductor, terminal row, power factor automatic compensation control device, panel instrument, etc.

III.

Basic Principles

In the actual power system, most of the loads are asynchronous motors.

The equivalent circuit can be regarded as a series circuit of resistance and inductance.

The phase difference between voltage and current is large and the power factor is low.

After shunt capacitors are connected, the current of capacitors will offset part of the inductance current, so that the inductance current decreases, the total current decreases, the phase difference between voltage and current decreases, and the power factor increases.

A reactive power automatic controller is installed in the compensation cabinet, which automatically puts in or removes capacitors according to the load force rate.

The main function of the controller is to make the load close to the required reactive current, thereby improving the power factor.

For enterprises, the main reason is to avoid the penalty of power factor not up to the standard (0.9).

Company Contact:

• Posted By: Wisdom Automatic Equipment (Wuxi) Co., Ltd.

• Phone: +8651085761973

• Address: No. 13, Area A, Furong Industrial Park, Xishan District, wuxi , jiangsu , China

• Email:

• Website: https://www.wisdom-pe.com

• Business Description: Wisdom Automatic Equipment Wuxi Co., Ltd. is located in Xishan National Economic Development Zone, Wuxi, an active economic circle in Yangtze River Delta.
  
  The company mainly manages 12/24kV intelligent switch cabinet.
  
  Outdoor 24kV vacuum circuit breaker; Outdoor 24kV ceramic insulation load switch: Outdoor 27-85kV anti-fouling VI, UV VI high voltage lightning arrester; Automatic mixed flow heating system for high voltage cabinet: Intelligent power transmission and distribution automation system: Box-type transformer substation, capacitor compensation cabinet, distribution box, control box, meter box, etc., and undertake various one-stop services such as preliminary exploration, design, survey, construction, manufacturing, operation and maintenance.
  
  It has developed into a professional international engineering company integrating research and development, production, sales, power transmission and debugging.
  
  At present, Wuxi wholly invests in two Cambodian entity companies: Wisdom Machinery & Electric Trading (Cambodia) Co., Ltd. was established in February 2016 to sell products of Wuxi Automation Equipment Co., Ltd. in Wisdom, and to implement integrated installation and transmission services.
  
  Established in March 2018: Wisdom International Power Systems Engineering (Camboaia) Co., Ltd., which is certified by EDC of Cambodia's Ministry of Energy as a Cambodian power grid construction enterprise.
  
  Wisdom products have been widely used in Cambodia market and have been unanimously recognized by the market and users.
  
  Based on the development concept of "science and technology first, keep improving", the company has advanced process management and strict technology to create high-quality products by controlling and professional staff.
  
  Products are widely used in metallurgy, flooring, petroleum, papermaking and other fields, and passed ISO9001 International Quality System Certification and 3C Certification in 2018 - Wisdom has won the unanimous recognition of users all over the world for its high cost-effective quality and service.
  
  The product sales network is not only distributed in major, medium and small cities in the country, but also exported to Southeast Asia and other countries, including Cambodia's national and park power grids.
  
  Bangladesh Home Appliances Network; Myanmar Special Zone Power Grid, etc.
  
  has developed outdoor vacuum switches, load switches, outdoor lightning arresters and indoor switch cabinets adapted to Southeast Asian climate, thus eliminating discharge and explosion phenomena of electrical equipment operating under long-term high humidity and ensuring long-term operation of electrical equipment.
  
  In addition, the company also undertakes the electric cabinet manufacturing business of York and Kelly refrigeration units in the United States, delivering more than 5,000 sets of products every year, with a pass rate of more than 99%, which is widely recognized by customers.
  
  In this great era of mass entrepreneurship and innovation, Wisdom takes creating a century-old foundation as its goal, creating a well-known brand as its own duty, adheres to the "Wisdom" brand development strategy, continuously increases the investment in personnel training, technological innovation and research and development, and integrates quality into every link of enterprise production management, making every step to a great extent.
  
  Small streams make rivers and seas.
  
  Aim high to make the brand "Wisdom" famous at home and abroad and share.