Application Research on Independent High-Voltage Series Reactor Station
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Abstract
As the power system grows larger and larger, the short-circuit current is becoming a prominent problem. The fault current can be reduced by adding high-voltage series reactors in the system. High voltage series reactor can be arranged by the side of the substation on condition that space is available, otherwise it is a problem. This paper focuses on the condition when space is limited by the side of substation and carries out a scheme of setting an independent series reactor station in the power grid. The scheme can simplify the primary design, auxiliary power system design, secondary circuit design and communication design, and reduce investment and occupation. The scheme has been applied in projects. Most series reactors are added after the construction of substations. If space is limited, the independent series reactor station scheme can be a viable solution towards the problem.
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