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PARTIAL DISCHARGE DETECTION SYSTEM AND METHOD EMPLOYING A SYNTHETIZED SYNCHRONIZATION SIGNAL
PARTIAL DISCHARGE DETECTION SYSTEM AND METHOD EMPLOYING A SYNTHETIZED SYNCHRONIZATION SIGNAL
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机译:采用合成同步信号的局部放电检测系统和方法
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摘要
A partial discharge detection system including a partial discharge acquisition and processing device includes: a partial discharge detection device configured to provide a detected partial discharge electrical signal from partial discharge pulse generated by a first electrical object; and a first communication module configured to receive a detected synchronization signal carrying detected synchronization phase values and corresponding reference time values associated with an electrical supplying voltage of a second electrical object. The partial discharge detection system further includes: a phase value generator configured to produce synthetized phase values representing a synthetized synchronization signal, the phase value generator being adjustable according to phase errors; and an error computing module configured to compute said phase errors from the synthetized phase values, the detected synchronization phase values and the corresponding reference time values.
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