发明名称 |
Power converter with star configured modules |
摘要 |
PCT No. PCT/NZ94/00044 Sec. 371 Date Jun. 28, 1996 Sec. 102(e) Date Jun. 28, 1996 PCT Filed May 11, 1994 PCT Pub. No. WO94/27357 PCT Pub. Date Nov. 24, 1994A power converter including a star converter module network and a star resistive network. A feedback network monitors the voltage difference between the nodes of the star converter module network and the star resistive network, and provides a signal for each phase of an AC supply corresponding to the voltage difference. An output sensing means senses the output voltage across output terminals and produces a demand signal based on a comparison of the output voltage with a required value. A controller produces a control signal based upon this comparison for each phase, and the control signal is used to control a corresponding converter module. Applications include power converters for supplying an isolated supply from a multi-phase main supply not having a neutral connection.
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申请公布号 |
US5757637(A) |
申请公布日期 |
1998.05.26 |
申请号 |
US19960545851 |
申请日期 |
1996.06.28 |
申请人 |
SWITCHTEC POWER SYSTEMS LIMITED |
发明人 |
TUCK, COLIN JOHN;JAMES, DAVID ALUN;CHAPMAN, DENNIS ALLAN |
分类号 |
H02J3/26;H02M7/162;H02M7/23;(IPC1-7):H02M7/04 |
主分类号 |
H02J3/26 |
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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