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公开(公告)号:US12057809B2
公开(公告)日:2024-08-06
申请号:US17109257
申请日:2020-12-02
发明人: Yanfei Yu , Anying Jiang , Yu Yang , Xiaoxun Li
IPC分类号: H02S50/00 , H02S40/32 , H02J1/00 , H02J1/10 , H02J3/38 , H02M1/32 , H02M3/42 , H02M7/36 , H02M7/62 , H02M7/95
CPC分类号: H02S50/00 , H02S40/32 , H02J1/00 , H02J1/10 , H02J3/381 , H02J2300/24 , H02M1/32 , H02M3/42 , H02M7/36 , H02M7/62 , H02M7/95
摘要: Provided are a method for controlling operation of a module level power electronics (MLPE) device, a method for controlling MLPE devices and a photovoltaic system. In the method for controlling operation of a MLPE device, if it is determined that a current of a photovoltaic string where the MLPE device is located is less than a current threshold and coding information sent by a converter in the photovoltaic system is not received for a first preset time period, an output voltage or an output power of the MLPE device is controlled to be less than a corresponding threshold.
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公开(公告)号:US3439300A
公开(公告)日:1969-04-15
申请号:US3439300D
申请日:1967-04-06
申请人: VM CORP
发明人: RANKIN JOHN A
CPC分类号: H02M7/62
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公开(公告)号:US3275781A
公开(公告)日:1966-09-27
申请号:US38435164
申请日:1964-07-22
申请人: LEEDS & NORTHRUP CO
CPC分类号: H01H50/76 , H01H1/26 , H01H2001/145 , H02M7/62
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公开(公告)号:US2875397A
公开(公告)日:1959-02-24
申请号:US45391754
申请日:1954-09-02
申请人: RCA CORP
发明人: PARKS NATHAN S
IPC分类号: H02M7/62
CPC分类号: H02M7/62
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公开(公告)号:US2799001A
公开(公告)日:1957-07-09
申请号:US38051653
申请日:1953-09-16
申请人: MOTOROLA INC
IPC分类号: H02M7/62
CPC分类号: H02M7/62
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公开(公告)号:US2745999A
公开(公告)日:1956-05-15
申请号:US24136351
申请日:1951-08-10
发明人: MAS JOSEPH A
IPC分类号: H02M7/62
CPC分类号: H02M7/62
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公开(公告)号:US2710374A
公开(公告)日:1955-06-07
申请号:US36439153
申请日:1953-03-27
申请人: BROWN HAROLD J
发明人: BROWN HAROLD J
IPC分类号: H02M7/62
CPC分类号: H02M7/62
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公开(公告)号:US2677094A
公开(公告)日:1954-04-27
申请号:US5308248
申请日:1948-10-06
申请人: BRISTOL COMPANY
CPC分类号: H02M7/62 , G05B1/025 , Y10T307/872
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公开(公告)号:US2491382A
公开(公告)日:1949-12-13
申请号:US2657548
申请日:1948-05-12
申请人: DICK E STEARNS
发明人: LEE ROBERT H
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公开(公告)号:US2456910A
公开(公告)日:1948-12-21
申请号:US54093344
申请日:1944-06-19
申请人: ELECTRONIC LAB INC
发明人: BROWN HAROLD J
IPC分类号: H02M7/62
CPC分类号: H02M7/62
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