发明名称 |
METHOD AND APPARATUS FOR DETECTING A LOOSE ELECTRICAL CONNECTION IN A PHOTOVOLTAIC SYSTEM |
摘要 |
<p>A power circuit configured to generate and distribute DC electrical power, the power circuit includes a photovoltaic (PV) system that includes an array of PV modules electrically coupled to a combiner box, and an inverter positioned to receive DC electrical power from the array of PV modules and output AC electrical power. The PV system also includes a signal generator coupled to a first portion of the PV system, and a signal detector coupled to a second portion of the PV system, the signal detector configured to detect secondary signals generated at a loose connection of an electrical joint in the PV system, wherein the secondary signals result from a signal generated by the signal generator.</p> |
申请公布号 |
WO2014043082(A1) |
申请公布日期 |
2014.03.20 |
申请号 |
WO2013US58927 |
申请日期 |
2013.09.10 |
申请人 |
EATON CORPORATION |
发明人 |
LUEBKE, CHARLES, JOHN;ZHOU, XIN;SHEA, JOHN, J.;PAHL, BIRGER;PIER, B., THOMAS |
分类号 |
G01R31/02;G01R31/04;G01R31/40 |
主分类号 |
G01R31/02 |
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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