Condenser batteries (BSK) are intended for compensation of jet power. Decrease in overflows of jet power in a network leads to decrease in losses of active energy, decrease in losses of tension that allows to reduce loading of the high voltage line, transformers and to regulate tension in a power supply system.
Installation of compensatory batteries allows to increase tension on tires to the nominal rates ordered by standards. It allows to refuse devices of regulation of tension from consumers. Use of batteries on substations can promote unloading of transformers, connect additional consumers.