With the improvement of automation level power system and development electronic equipment, magnetic saturation controllable reactor will surely become indispensable reactive compensation equipment. But there are few researches on it at home abroad. In with its superior performance studied in this article is a static dynamic device, which mainly uses lagging inductive to offset leading capaciti...

This paper introduces a versatile control scheme for unidirectional ac–dc boost converters using fuzzy logic controller for the purpose of mitigating grid power quality. Since most power factor correction circuits available in the commercial market utilize unidirectional ac– dc boost converter topologies, this is an almost nocost solution for compensating harmonic current and reactive power in ...

An increase in reactive power consumption results an electricity costs. This negative phenomenon can be prevented by using compensation methods. One of them is the installation capacitors. These capacitors are exposed to external conditions, such as temperature and humidity. As a consequence, aging process occurs. Another corrosion that occurs inside capacitor result moisture absorption. this p...