| 发明名称 |
Method and switching device for commutation noise-free power control of electrical loads |
| 摘要 |
<p>The flicker free switching of electrical power to a system having two part loads is based upon generation of pulses (A,B,C) obtained from the half waves of the ac supply voltage. The switching system operates with a pulse width modulation such that load switching provides power consumptions of 8,18,33,60,93 and 100% in stages depending upon the pulse supply combinations.</p> |
| 申请公布号 |
EP0866392(A1) |
申请公布日期 |
1998.09.23 |
| 申请号 |
EP19970118912 |
申请日期 |
1997.10.30 |
| 申请人 |
LEISTER ELEKTRO-GERAETEBAU |
发明人 |
GERBER, TOBIAS MANFRED, DIPL.-ING. |
| 分类号 |
H05B3/00;G05B11/28;G05D23/19;H02J3/14;(IPC1-7):G05D1/00 |
主分类号 |
H05B3/00 |
| 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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