- 专利标题: Electricity distribution networks
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申请号: US17102177申请日: 2020-11-23
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公开(公告)号: US11251716B2公开(公告)日: 2022-02-15
- 发明人: Andrew M. Cross , Arash Amiri
- 申请人: TURBO POWER SYSTEMS LTD , LOUGHBOROUGH UNIVERSITY
- 申请人地址: GB Gateshead; GB Loughborough
- 专利权人: TURBO POWER SYSTEMS LTD,LOUGHBOROUGH UNIVERSITY
- 当前专利权人: TURBO POWER SYSTEMS LTD,LOUGHBOROUGH UNIVERSITY
- 当前专利权人地址: GB Gateshead; GB Loughborough
- 代理机构: Kinney & Lange, P.A.
- 优先权: GB1916997 20191121
- 主分类号: H02M5/293
- IPC分类号: H02M5/293
摘要:
An alternating current power electronic converter includes an alternating current chopper circuit including two pairs of switches, each switch of a pair connected in series and the two pairs of switches connected in parallel. Each switch of a pair is a uni-directional switch. The uni-directional switches of each pair are arranged in opposing directions, and the uni-directional switches of one pair of switches are arranged in an opposing configuration to the uni-directional switches of the other pair of switches. The circuit comprises a bridge connection between switches of each pair of switches. A controller is configured to control a sequence of operation of the switches, providing an overlap period whenever one of the switches of a pair changes from open to closed and the other switch of the pair changes from closed to open. During the overlap period the switch that is moving from closed to open remains closed.
公开/授权文献
- US20210159805A1 ELECTRICITY DISTRIBUTION NETWORKS 公开/授权日:2021-05-27