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DWK column automatic reactive power compensation device is mainly used for 6 ~ 10kV transmission line. Based on voltage, time, power factor, reactive power etc , and controlled by automatic controller parallel to capacitor to improve power factor, reduce line loss and improve voltage quality
TBB High voltage automatic reactive power compensation device (hereinafter referred to as device) is mainly used for the automatic reactive power compensation device of 10kV bus-bar in 35kV or 110kV substation. According to the changes of the reactive power of the bus-bar in the substation, it can automatically control the switching of the capacitor bank to improve the power factor in the substation. The installation of the device is divided into indoor installation and outdoor installation
HSVG series high voltage static var generator is a reactive power compensation system with IGBT as its core.It can provide capacitive or inductive reactive power rapidly and continuously,realize constant reactive power,constant voltage and constant power factor control at test point,and ensure the power system work stably,efficiently and excellently
Compared with the traditional substation reactive power compensation device, the voltage regulated automatic reactive power compensation device adopts a new technical idea, which breaks through the traditional reactive power compensation mode of grouping switching for capacitors with breaker, vacuum contactor and others. The device does not uses switching capacitor to compensate reactive power, but uses the principle of the capacitive reactive power output by capacitor in reactive power compensation is proportional to the square of its terminal voltage. It changes the terminal voltage of fixed capacitor bank by adjusting the output voltage of the regulator, so as to achieve the purpose of fine reactive power compensation. The product has obtained national patent, the patent No .is ZL201020581802.3.
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Shaanxi Sefon Electrical Equipment Co.Ltd.
Add: Jinye Road, High-tech Zone, Xi’an, China
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