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Power capacitor compensation principle and application
Power capacitor containers are commonly used devices for improving power quality, reducing power consumption, and improving utilization of power supply equipment. The danger of explosion of the capacitor during operation and the danger of the residual charge of the capacitor after power off are the safety issues that must be considered.
In the power system, the most convenient way to increase the power factor is to shunt the capacitor to generate a capacitor current in front of it to counteract the backward inductor current and reduce the so-called reactive current that does not do work within a certain range.within a certain range.within a certain range.
Compensation power capacitors are either installed on the high voltage side or on the low voltage side; they can be installed centrally or separately. From the perspective of compensation improvement, high-pressure compensation is better than low-motion compensation, and centralized compensation is better than decentralized compensation.
Capacitor quality judgment method
Capacitor safe operation