Three phase inductive HTS fault current limiter for the protection of a 12 kVA synchronous generator

作者: I. Vajda , S. Semperger , T. Porjesz , A. Szalay , V. Meerovich

DOI: 10.1109/77.920377

关键词: Power stationFault current limiterMaterials scienceCurrent (fluid)Permanent magnet synchronous generatorVoltageElectrical engineeringThree-phaseShort circuitGenerator (circuit theory)

摘要: The concept of high temperature superconducting (HTSC) mini power plant model is presented. An HTSC fault current limiter (FCL) for the protection a generator unit was designed. simulation and test results one phase overload case are shown. Duration tests to reveal dependency limited FCL voltage on activation number were performed. A new representation sudden short circuit proposed.

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István Vajda, Sándor Semperger, Testing the operation of high TC superconducting fault current limiter in a real system Periodica Polytechnica Electrical Engineering. ,vol. 45, pp. 265- 276 ,(2003)