发明名称 |
Electrical power inverter |
摘要 |
An electrical power inverter with a controllable output voltage waveform is disclosed. In a preferred embodiment, the electrical power inverter has a trapezoidal output voltage waveform with rising and falling edges that are controlled such that their slopes are kept below a selected value.
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申请公布号 |
US5657220(A) |
申请公布日期 |
1997.08.12 |
申请号 |
US19950566913 |
申请日期 |
1995.12.04 |
申请人 |
ASTEC INTERNATIONAL, LTD. |
发明人 |
YAN, CHENG CHUNG |
分类号 |
H02M7/539;(IPC1-7):H02M7/537 |
主分类号 |
H02M7/539 |
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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