发明名称 |
PARTIAL DISCHARGE DETECTION SYSTEM AND METHOD EMPLOYING A SYNTHETIZED SYNCHRONIZATION SIGNAL |
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. |
申请公布号 |
EP3063547(A1) |
申请公布日期 |
2016.09.07 |
申请号 |
EP20130783589 |
申请日期 |
2013.10.29 |
申请人 |
PRYSMIAN S.P.A. |
发明人 |
DI STEFANO, ANTONIO;CANDELA, ROBERTO;FISCELLI, GIUSEPPE |
分类号 |
G01R31/12;G01R31/14 |
主分类号 |
G01R31/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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