发明名称 |
Phase identification system and method |
摘要 |
A system and method for determining the relative phase between current-carrying conductors. A reference unit samples and digitizes a voltage waveform at a reference location and transmits the digitized voltage waveform. A field sampling unit is placed on or directly adjacent a field conductor at a field location and transmits a signal representative of the voltage waveform of the field conductor. A field unit receives and digitizes the waveform received from the field sampling unit, and receives the digitized voltage waveform from the reference unit, and compares the digitized field waveform and the digitized reference waveform.
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申请公布号 |
US7372246(B2) |
申请公布日期 |
2008.05.13 |
申请号 |
US20050281959 |
申请日期 |
2005.11.17 |
申请人 |
MARSDEN HAROLD I;COOLIDGE AARON |
发明人 |
MARSDEN HAROLD I.;COOLIDGE AARON |
分类号 |
G01R19/00;G01R25/00 |
主分类号 |
G01R19/00 |
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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