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DC ground fault detector and system-interconnected generation device using the DC ground fault detector
DC ground fault detector and system-interconnected generation device using the DC ground fault detector
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机译:直流接地故障检测器和使用该直流接地故障检测器的系统互连发电设备
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摘要
A temperature sensor (50) detects temperature on a zero-phase current transformer or ambient temperature in the vicinity of the zero-phase current transformer. A microcomputer (17) corrects the current difference output from the zero-phase current transformer based on the detected temperature. An independent claim is also included for a system-interconnected generation device.
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