发明名称 |
Impulse high voltage generator. |
摘要 |
<p>An impulse high voltage generator includes a step-up transformer for stepping up a voltage from an AC power source, a thyristor connected with a primary winding of the transformer for controlling the AC voltage form the AC power source by a firing angle, a full-wave rectifier and a capacitor which are connected with a secondary winding of the transformer, and a discharging resistor connected through a high-speed switching element to the secondary winding. The thyristor is turned on at a firing angle in accordance with a frequency which is set by a setting device for setting an impulse high voltage occurrence frequency so that the capacitor is charged, while when the thyristor is turned off, the high-speed switching element is turned on to discharge the capacitor so that an impulse high voltage is generated across the discharging resistor. The impulse high voltage generator can vary a peak value and the occurrence frequency of the impulse high voltage simply and inexpensively with high efficiency.</p> |
申请公布号 |
EP0230850(A2) |
申请公布日期 |
1987.08.05 |
申请号 |
EP19860730111 |
申请日期 |
1986.07.15 |
申请人 |
MITSUBISHI JUKOGYO KABUSHIKI KAISHA |
发明人 |
NAKAYAMA, YUTAKA C/O KOBE SHIPYARD & ENGINE WORKS;TOMIMATSU, KAZUTAKA C/O KOBE SHIPYARD & ENGINE WOR |
分类号 |
B03C3/00;B03C3/68;H02M9/06;H03K3/53;H03K3/537 |
主分类号 |
B03C3/00 |
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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