Application occasions
Those who have installed the low voltage transformer and large electrical equipment should be equipped with side reactive power compensation device (which is stipulated by the state power sector), especially mining, the low power factor of the enterprise, residential areas must be installed. Large induction motor, transformer, electric welding machine, punching machine, lathe, air compressor. Press, crane, smelting, steel rolling, rolling aluminum, large switch, electric pumping equipment, electrical locomotive. Especially to the residential area in addition to incandescent lighting, air conditioning, freezer are reactive power can not be ignored. The rural electricity consumption comparison condition is bad, most areas of insufficient power supply, voltage fluctuation. The power factor is especially low, with compensation equipment is to improve the power supply situation, increase the energy utilization rate of effective measures.
Advantages
Dynamic reactive and harmonic compensation devices more and more widely used in electric power grids and clients, to improve the stability of the grid voltage and improve user quality and achieve the purpose of energy saving.
It can improve the performance of the power system in the following aspects:
1,The dynamic voltage transmission and distribution control system;
2,The power oscillation damping in power transmission system;
3,The transient stability;
4,The control of voltage flicker;
5,If a DC power supply, can not only control the reactive power, and according to the need to control the connected line power of all power;
6,Rapid melting protection;
7,The loss of voltage, over voltage protection;
8,The voltage, current hardware and software double protection;
9,The over temperature protection switch;
10,Equipment soft start function;