Harness, Dickey & Pierce, P.L.C.
Solid testing platform and method for function testing of intelligent phase-change switch
The present invention relates to a solid testing platform and method for function testing of an intelligent phase-change switch. The testing platform includes a primary controller, a first module, a second module, a capacitor C, an intelligent phase-change switch, and a transformer. The primary controller is respectively connected to the first module and the second module, and is configured to control the operation of the first module and the second module. The first module and the second module are connected in parallel to the capacitor C. the first module is configured to feed back excess energy of the capacitor C to a distribution network. The second module is configured to control magnitude and direction of a current that flows through the intelligent phase-change switch. The capacitor C is configured to perform energy support, filtering, and smoothing. According to the present invention, not only all unbalanced operation conditions can be simulated, but also simulated power is equitably fed back to a power grid by using the testing platform, to achieve a test in a state of no power loss, without affecting a main power grid.
LINCANG POWER SUPPLY BUREAU YUNNAN POWER GRID CO., LTD.
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G01R G01R H02J Y02E
inventional inventional inventional additional
Wen Hongwen Kang Jisheng Huan Jindong
Li Liu Yao Huang Chen Yang