Invention Application
- Patent Title: MODULE-SHARED FLEXIBLE LOOP CLOSING CONTROLLER TOPOLOGY FOR POWER GRID
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Application No.: US17639439Application Date: 2021-06-23
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Publication No.: US20220302714A1Publication Date: 2022-09-22
- Inventor: Wu CHEN , Guohao HE
- Applicant: SOUTHEAST UNIVERSITY
- Applicant Address: CN Nanjing
- Assignee: SOUTHEAST UNIVERSITY
- Current Assignee: SOUTHEAST UNIVERSITY
- Current Assignee Address: CN Nanjing
- Priority: CN202010801092.9 20200811
- International Application: PCT/CN2021/101743 WO 20210623
- Main IPC: H02J3/46
- IPC: H02J3/46 ; H02M5/458
Abstract:
The invention discloses a power network flexible controller topology shared by modules. Each single-phase topology comprises an AC/AC converter including N1 CHB modules, and an AC/DC module including N−N1 full-bridge rectifiers; the AC input terminals of N1 CHB modules are connected in series to form an AC port on one side of the AC/AC converter, the AC output terminals of N1 CHB modules are connected in series to form the AC port on the other side of the AC/AC converter, the AC input terminals of N−N1 full-bridge rectifiers are connected in series to form the AC port of the AC/DC module, the AC port on one side of the AC/AC converter is connected in series with the AC side port of the AC/DC module and then connected to a first AC network nd the AC port on the other side of the AC/AC converter is connected in series with the DC side port of the AC/DC module.
Public/Granted literature
- US11929624B2 Module-shared flexible loop closing controller topology for power grid Public/Granted day:2024-03-12
Information query
