| 发明名称 |
ENLIGT PULSBREDDSMODULERINGSPRINCIPEN FUNGERANDE VAEXELRIKTARE |
| 摘要 |
<p>An inverter device operating under pulse width modulation (PWM) principle in which chopping pulse is formed by crossing points of a triangle waveform and a function waveform in order that pulse width of the inverter input current decreases towards later half of pulse train in each period of pulse repetition series.</p> |
| 申请公布号 |
FI72237(B) |
申请公布日期 |
1986.12.31 |
| 申请号 |
FI19800002172 |
申请日期 |
1980.07.07 |
| 申请人 |
TOYO DENKI SEIZO KABUSHIKI KAISHA |
发明人 |
KOHATA MASAKAZU;HAYASHI HIDEKI;MIYASHITA ICHIRO |
| 分类号 |
H02P25/04;B60L3/00;B60L9/18;H02M7/48;H02P27/08;(IPC1-7):H02M7/539;H02P5/40 |
主分类号 |
H02P25/04 |
| 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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