发明公开
- 专利标题： Compact high voltage power supply
- 专利标题（中）： Kompaktes Hochspannungsversorgungsmodul。
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申请号： EP90124899.7申请日： 1990-12-20
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公开(公告)号： EP0434048A2公开(公告)日： 1991-06-26
- 发明人: Harvey, Robin J.
- 申请人： Hughes Aircraft Company
- 申请人地址： 7200 Hughes Terrace P.O. Box 45066 Los Angeles, California 90045-0066 US
- 专利权人： Hughes Aircraft Company
- 当前专利权人： Hughes Aircraft Company
- 当前专利权人地址： 7200 Hughes Terrace P.O. Box 45066 Los Angeles, California 90045-0066 US
- 代理机构： KUHNEN, WACKER & PARTNER
- 优先权： US454675 19891221
- 主分类号： H02M9/02
- IPC分类号： H02M9/02 ; H03K3/53
摘要：
A high voltage power supply having energy storage, charging and switching elements and using an interruptible switch as the switching element for efficient, compact and safe operation.
In a specific embodiment, the interruptible switch is implemented with at least one cold cathode grid-controlled, crossed field plasma switch and associated control circuit. The charging element is a Marx bank which can be capacitive or inductive.
A single control circuit may be used in a master-slave configuration for the capacitive and inductive Marx bank implementations.
A pulse forming network can be used in connection with a cold cathode grid-controlled, crossed field plasma switch to provide a regulator for the power supply.
In the inductive embodiment, the field plasma switch may include plural switching elements in a single envelope, each switching element including a cathode, a control grid and an anode, the cathode of at least one switching element being the anode of the next switching element and so on.
A current amplifier and voltage regulator is implemented with a cold cathode grid-controlled, crossed field plasma switch having a cathode, an anode and a control grid therebetween.
In a specific embodiment, the interruptible switch is implemented with at least one cold cathode grid-controlled, crossed field plasma switch and associated control circuit. The charging element is a Marx bank which can be capacitive or inductive.
A single control circuit may be used in a master-slave configuration for the capacitive and inductive Marx bank implementations.
A pulse forming network can be used in connection with a cold cathode grid-controlled, crossed field plasma switch to provide a regulator for the power supply.
In the inductive embodiment, the field plasma switch may include plural switching elements in a single envelope, each switching element including a cathode, a control grid and an anode, the cathode of at least one switching element being the anode of the next switching element and so on.
A current amplifier and voltage regulator is implemented with a cold cathode grid-controlled, crossed field plasma switch having a cathode, an anode and a control grid therebetween.
公开/授权文献
- EP0434048A3 Compact high voltage power supply 公开/授权日：1992-04-01
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