发明公开
- 专利标题： Current measurement in electrical machines
- 专利标题（中）： Strommessung在elektrischen Maschinen
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申请号： EP04253179.8申请日： 2004-05-28
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公开(公告)号： EP1482316A2公开(公告)日： 2004-12-01
- 发明人: McClelland, Michael Leo , Tankard, Michael Paul
- 申请人： SWITCHED RELUCTANCE DRIVES LIMITED
- 申请人地址： East Park House, Otley Road Harrogate, North Yorkshire HG3 1PR GB
- 专利权人： SWITCHED RELUCTANCE DRIVES LIMITED
- 当前专利权人： SWITCHED RELUCTANCE DRIVES LIMITED
- 当前专利权人地址： East Park House, Otley Road Harrogate, North Yorkshire HG3 1PR GB
- 代理机构： Hale, Peter
- 优先权： GB0312342 20030529
- 主分类号： G01R19/10
- IPC分类号： G01R19/10 ; G01R15/14
摘要：
An electrical machine has phase windings composed of coils connected in parallel. A current transducer is arranged to measure the current in only one of the coils and the total phase current is determined by scaling the output of the transducer according to the number of parallel branches in the phase winding.
公开/授权文献
- EP1482316A3 Current measurement in electrical machines 公开/授权日：2006-08-16
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