The size of the power factor correction (number of kvar) that must be injected into the electric power system determines the method to be used. If the load is less than 500 kvar, capacitors can provide the capacitive reactance to cancel the inductive reactance, but if the load exceeds 500 kvar, a synchronous condenser is commonly installed.
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AuthorInternational Electrical Suppliers Archives
July 2016
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