发明授权
US08432711B1 Power transfer devices, methods, and systems with crowbar switch shunting energy-transfer reactance
有权
功率传输装置，方法和系统，具有撬棍切换分流能量传递电抗
- 专利标题： Power transfer devices, methods, and systems with crowbar switch shunting energy-transfer reactance
- 专利标题（中）： 功率传输装置，方法和系统，具有撬棍切换分流能量传递电抗
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申请号： US13541905申请日： 2012-07-05
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公开(公告)号： US08432711B1公开(公告)日： 2013-04-30
- 发明人: William C. Alexander
- 申请人： William C. Alexander
- 申请人地址： US TX Spicewood
- 专利权人： Ideal Power Converters, Inc.
- 当前专利权人： Ideal Power Converters, Inc.
- 当前专利权人地址： US TX Spicewood
- 代理机构： Groover & Associates, PLLC
- 代理商 Robert O. Groover, III; Gwendolyn S. S. Groover
- 主分类号： H02H7/10
- IPC分类号： H02H7/10 ; H02M3/335 ; H02M5/257
摘要：
The present application discloses methods, circuits and systems for power conversion, using a universal multiport architecture. When a transient appears on the power input (which can be, for example, polyphase AC), the input and output switches are opened, and a crowbar switch shunts the inductance which is used for energy transfer. This prevents this inductance from creating an overvoltage when it is disconnected from outside lines.
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