发明名称 |
Power converting system with a plurality of charging capacitors |
摘要 |
A power converting system rendering an applied voltage to a load to be a continuous voltage waveform, wherein a plurality of capacitors are charged so that their terminal voltages will reach predertermined voltages mutually different, the respective capacitors are sequentially connected respectively through a switching element to a series circuit of an inductor and a load-use capacitor, the load-use capacitor is charged with a resonance current of the capacitor and inductor, and the applied voltage to the load-use capacitor is made to be a pulsating waveform by properly adjusting the terminal voltages upon charging of the respective capacitors as well as change-over timing of the respective switching elements.
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申请公布号 |
US5610807(A) |
申请公布日期 |
1997.03.11 |
申请号 |
US19950536125 |
申请日期 |
1995.09.29 |
申请人 |
MATSUSHITA ELECTRIC WORKS, LTD. |
发明人 |
KANDA, TAKASHI;YOSHIDA, KAZUO;OHNISHI, MASAHITO |
分类号 |
H02M3/158;H02M7/48;H02M7/497;(IPC1-7):H02M1/12;H01H47/00 |
主分类号 |
H02M3/158 |
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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