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Micro Protective Device and Method thereof and Artificial Fault Generator for the Micro Smart Grid Simulator and Micro Performance Evaluation System of the Micro Protective Device
Micro Protective Device and Method thereof and Artificial Fault Generator for the Micro Smart Grid Simulator and Micro Performance Evaluation System of the Micro Protective Device
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机译:微型保护装置及其方法和人工故障发生器,用于微智能电网模拟器和微防护装置的微能评估系统
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摘要
The present invention is for a micro smart grid simulator that can miniaturize a micro protection device for a micro smart grid simulator, and can verify the operation of the micro protection device by generating an arbitrary failure in an artificial failure generating device and confirming it in a performance evaluation system It relates to a micro protection device and a driving method, an artificial failure generating device, and a performance evaluation system. For example, the present invention provides a primary side voltage sensing circuit mounted on the input side to measure the three-phase voltage of the input side, a primary side current sensing circuit mounted on the input side to measure the three-phase current of the input side, and the output side mounted on the output side A secondary voltage sensing circuit for measuring three-phase voltage, a switching device electrically connected between an input side and an output side, and a primary side voltage sensing circuit, a primary side current sensing circuit, a secondary side voltage sensing circuit and a switching device are electrically connected and a DSP controller that receives information collected from the primary side voltage sensing circuit, the primary side current sensing circuit and the secondary side voltage sensing circuit to determine the type of failure, and to control the on or off of the switching device according to the type of failure Disclosed are a micro protection device and a driving method for a micro smart grid simulator, an artificial failure generating device, and a performance evaluation system.
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