发明名称 |
DISPOSITIF POUR COMPENSER L'ATTENUATION DES SIGNAUX DE TELECOMMANDE CENTRALISEE ET DES HARMONIQUES SUR UN RESEAU ELECTRIQUE |
摘要 |
<p>The centralised remote control system is intended to compensate for the effects of attenuation of the signal. It includes a compensation circuit (25) receiving a signal representative of the level of the remote control on the network, and generating a compensation signal. A harmonic compensation circuit (26) receives a signal representative of one or more harmonic components on the network and generates a compensation signal. A summing circuit (24) adds together the two compensation signals to prepare a control signal, whilst an injection circuit (22) comprising a source of energy (22) injects the compensated signal on to the network. The system further includes an oscillator bridge (21) and a coupling circuit (16) connected to the network.</p> |
申请公布号 |
FR2761544(B1) |
申请公布日期 |
1999.05.14 |
申请号 |
FR19970003928 |
申请日期 |
1997.03.27 |
申请人 |
SCHLUMBERGER INDUSTRIES SA |
发明人 |
HUET JEAN PHILIPPE;TISSIER JEAN FRANCOIS;GOGCE METIN;MICHALAK PASCALE |
分类号 |
H02J13/00;H04B3/58;(IPC1-7):H02J3/01;H04B3/04 |
主分类号 |
H02J13/00 |
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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