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IEC61850-Based Digital Watt-Hour Meter Tester with Traceability
Abstract:
The IEC61850-based digital watt-hour meter is different with conventional meters. The testing method and equipment for conventional meter is no longer applicable for digital meters. A newly designed tester for digital watt-hour meter is presented. The hardware structure and working principle are described. The test has traceability to the conventional standard meter. The tracing test result shows that the tester has accuracy grade of 0.05%.
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Pages:
1514-1517
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Online since:
July 2014
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© 2014 Trans Tech Publications Ltd. All Rights Reserved
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