发明名称 |
SINE WAVE VARIABLE SPEED DRIVE |
摘要 |
The present technique utilizes already existing components within a variable speed drive to provide harmonic filtering characteristics. Particularly, the present technique integrates transformers and inductors to provide a filter within the variable speed drive. Further, the present technique may also utilize a sine wave filter to provide additional filtering of unwanted frequencies.
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申请公布号 |
US2002195988(A1) |
申请公布日期 |
2002.12.26 |
申请号 |
US20010888746 |
申请日期 |
2001.06.25 |
申请人 |
LEDOUX KURT;PELTON WILLIAM C. |
发明人 |
LEDOUX KURT;PELTON WILLIAM C. |
分类号 |
F04B47/06;F04B49/20;F04D13/10;F04D15/00;(IPC1-7):H02P5/28;H02P7/36 |
主分类号 |
F04B47/06 |
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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