Series capacitance compensator with high series compensatnig degree
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The utility model discloses a serial capacitor compensator with high compensation, comprising a transmission wire connecting one end of a primary winding of a transform with a first electric network via a serial compensation capacitor, a transmission wire for connecting another end of the primary winding with a second electric network, a resistance parallel connected at two ends of the primary winding or a secondary winding of the transformer, and an inductance coil serially connected with another capacitor to be parallel connected at two ends of the secondary winding of the transformer. The utility model can effectively restrain the secondary synchronous resonance caused by serial compensation of electric network, and improve the compensation degree of the serial capacitor to more than 90%, thereby improving the transmission ability of transmission wire and the stability of electric network, reducing the device cost and operation cost. The utility model can be widely used in the transmission wire of alternative-current high-voltage remote transmission and the user needing serial compensation.