发明名称 |
Time division multiplexed detector for a magneto-optical current transducer |
摘要 |
A system monitors alternating current and includes a magneto-optical current transducer (MOCT) adapted to modulate an optical signal corresponding to magnitude of the alternating current. Beam splitters are in communication with the MOCT which are in turn connected to respective channels. Each channel includes an LED that is powered by a constant current source.
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申请公布号 |
US8525511(B2) |
申请公布日期 |
2013.09.03 |
申请号 |
US20070517899 |
申请日期 |
2007.12.11 |
申请人 |
SYNDER ROBERT M.;ROLAND LENNY;MILLER ROBERT C.;POELTL ANTON;MENDIK MICHAEL;ABB TECHNOLOGY AG |
发明人 |
SYNDER ROBERT M.;ROLAND LENNY;MILLER ROBERT C.;POELTL ANTON;MENDIK MICHAEL |
分类号 |
G01R31/00 |
主分类号 |
G01R31/00 |
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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