发明名称 |
INVERTER TYPE AC GENERATOR |
摘要 |
An inverter type AC generator includes an inverter circuit converting a DC output into AC output of a predetermined frequency and supplying the AC output to a load via a load line in order to improve the quality of an AC output waveform at least in parallel operations. The inverter AC generator includes a zero-crossing detection circuit for detecting a timing of zero-crossings of an AC output voltage waveform on the output line. A controller generates a drive signal in synchronization with the timing of the detected zero-crossings, when a predetermined number of zero-crossings have been detected, and drives the inverter to perform a synchronized operation process.
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申请公布号 |
CA2535384(A1) |
申请公布日期 |
2006.08.07 |
申请号 |
CA20062535384 |
申请日期 |
2006.02.07 |
申请人 |
YAMAHA HATSUDOKI KABUSHIKI KAISHA |
发明人 |
UCHINO, TAKASHI;FUKAYA, MITSUO |
分类号 |
H02M7/44;H02M7/48;H02J3/40;H02M1/08;H02M7/493;H02P9/04 |
主分类号 |
H02M7/44 |
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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