FIELD: electricity.
SUBSTANCE: device for balancing open-phase modes in the line 10kV for remote consumers contains a current-limiting inductor, arresters and a converting unit consisting of a three-phase rectifier, which inputs are connected through the current-limiting inductor and arresters to a three-wire network and which outputs are connected to a capacitance divider; a three-phase five-level inverter is connected in parallel to it and its control electrodes are connected to the control unit connected through the battery to a photoelectric converter.
EFFECT: improving operational reliability of the line 10 kV, recovering open-phase modes in case of one phase loss or single-phase solid fault, even distributing of load by phases, mobility and independence of the device.
1 dwg
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