CN201041956Y - Power supply circuit for control circuit in high voltage device - Google Patents
Power supply circuit for control circuit in high voltage device Download PDFInfo
- Publication number
- CN201041956Y CN201041956Y CNU2007200668992U CN200720066899U CN201041956Y CN 201041956 Y CN201041956 Y CN 201041956Y CN U2007200668992 U CNU2007200668992 U CN U2007200668992U CN 200720066899 U CN200720066899 U CN 200720066899U CN 201041956 Y CN201041956 Y CN 201041956Y
- Authority
- CN
- China
- Prior art keywords
- control loop
- power supply
- converter
- links
- transformer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200668992U CN201041956Y (en) | 2007-01-31 | 2007-01-31 | Power supply circuit for control circuit in high voltage device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200668992U CN201041956Y (en) | 2007-01-31 | 2007-01-31 | Power supply circuit for control circuit in high voltage device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201041956Y true CN201041956Y (en) | 2008-03-26 |
Family
ID=39253668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007200668992U Expired - Lifetime CN201041956Y (en) | 2007-01-31 | 2007-01-31 | Power supply circuit for control circuit in high voltage device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201041956Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101931230A (en) * | 2009-06-18 | 2010-12-29 | 张太平 | Wire or power supply general circuit |
CN102214918A (en) * | 2011-06-15 | 2011-10-12 | 艾默生网络能源有限公司 | High-reliability power supply system, method and frequency converter system |
CN104584378A (en) * | 2012-08-29 | 2015-04-29 | 三菱电机株式会社 | Station building power supply device and method for controlling same |
-
2007
- 2007-01-31 CN CNU2007200668992U patent/CN201041956Y/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101931230A (en) * | 2009-06-18 | 2010-12-29 | 张太平 | Wire or power supply general circuit |
CN102214918A (en) * | 2011-06-15 | 2011-10-12 | 艾默生网络能源有限公司 | High-reliability power supply system, method and frequency converter system |
CN104584378A (en) * | 2012-08-29 | 2015-04-29 | 三菱电机株式会社 | Station building power supply device and method for controlling same |
CN104584378B (en) * | 2012-08-29 | 2017-12-05 | 三菱电机株式会社 | Station supply unit and its control method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20080203820A1 (en) | Backup power system | |
CN216851318U (en) | Electrochemical energy storage thermal power frequency modulation system | |
CN104682431A (en) | Self-starting method and self-starting system of energy storage converter | |
CN210183018U (en) | Grid-connected power supply system and grid-connected device of data center | |
CN103001254B (en) | Alternating current and direct current hybrid micro-grid system | |
CN111775756A (en) | Light storage and charging micro-grid system and control method thereof | |
CN110138075A (en) | Highly compatible alternating current-direct current mixes distribution system | |
CN107612408B (en) | Energy storage converter and energy storage system | |
CN103580264A (en) | Direct current micro-grid system supplying power in looped network mode | |
CN202050288U (en) | Distributed direct current power supply uninterrupted power supply system | |
CN203660492U (en) | Microcomputer comprehensive protection device having active/passive automatic switching function | |
CN201041956Y (en) | Power supply circuit for control circuit in high voltage device | |
CN104578170A (en) | High-low-voltage ride-through device of thermal power generating unit auxiliary frequency converter | |
CN104753162A (en) | Base station power supply system and multipath alternating current power supply switching method thereof | |
CN204615497U (en) | Industrial power supply ups system | |
CN112701731A (en) | Energy storage microgrid grid-connection and off-grid seamless switching device, method and system | |
CN202906774U (en) | High-power photovoltaic inverter with automatic power-off auxiliary power supply circuit | |
CN209516634U (en) | The power supply unit of 66KV power distribution network series compensation device | |
CN104716652A (en) | Magnetically controlled shunt reactor | |
CN204706895U (en) | Fossil power plant auxiliary engine frequency converter high-low voltage traversing device | |
CN214045032U (en) | Novel intelligent direct current of transformer substation screen | |
CN204696788U (en) | A kind of large-size thermal power plant high-voltage Auxiliary power supply three power supply automatic switchover wiring construction | |
CN103683978B (en) | A kind of photovoltaic DC-to-AC converter electric power system and method | |
CN209626973U (en) | Highly compatible alternating current-direct current mixes distribution system | |
CN102420456A (en) | Power supply system for photovoltaic grid-connected inverter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090731 Address after: 3 floor, 6 building, 899 Zushi Road, Zhangjiang hi tech park, Pudong New Area, Shanghai. Zip code: 201203 Co-patentee after: Shanghai SGEG (Group) Co., Ltd. Patentee after: Shanghai AI Po Electric Power Electronics Co., Ltd. Address before: Shanghai City, Pudong New Area Zhangjiang Road No. 899 Building No. 6 Zuchongzhi 3 floor, zip code: 201203 Patentee before: Shanghai Iper Electric Power Electronics Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI AOTONG WEIER POWER ELECTRONICS CO., LTD. Free format text: FORMER OWNER: SVA ELECTRIC (GROUP) COMPANY LIMITED |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20100309 Address after: 201203 Shanghai city Zuchongzhi road Pudong New Area Zhangjiang hi tech Park No. 899, No. 6 Building 3 floor Patentee after: Shanghai Iper Electric Power Electronics Co., Ltd. Patentee after: Shanghai Autowell Power Electronics Co., Ltd. Address before: 201203 Shanghai city Zuchongzhi road Pudong New Area Zhangjiang hi tech Park No. 899, No. 6 Building 3 floor Patentee before: Shanghai Iper Electric Power Electronics Co., Ltd. Patentee before: Shanghai Guangdian Electric (Group) Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: SVA ELECTRIC (GROUP) COMPANY LIMITED Free format text: FORMER OWNER: SHANGHAI AGE CO., LTD. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20100531 Address after: 201203 Shanghai city Zuchongzhi road Pudong New Area Zhangjiang hi tech Park No. 899, No. 6 Building 3 floor Co-patentee after: Shanghai Guangdian Electric (Group) Co., Ltd. Patentee after: Shanghai Iper Electric Power Electronics Co., Ltd. Address before: 201203 Shanghai city Zuchongzhi road Pudong New Area Zhangjiang hi tech Park No. 899, No. 6 Building 3 floor Co-patentee before: Shanghai Autowell Power Electronics Co., Ltd. Patentee before: Shanghai Iper Electric Power Electronics Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI AGE POWER ELECTRONICS CO., LTD. Free format text: FORMER OWNER: SHANGHAI AIPA POWER + ELECTRONICS CO., LTD. Effective date: 20101126 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201203 3/F, BUILDING 6, NO.899, ZUCHONGZHI ROAD, ZHANGJIANG HIGH SCI-TECH PARK, PUDONG NEW DISTRICT, SHANGHAI TO: 201400 NO.1, LANE 123, HUANCHENG EAST ROAD, NANQIAO TOWN, FENGXIAN DISTRICT, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20101126 Address after: 201400, No. 123, Lane 1, East Ring Road, South Bridge Town, Shanghai, Fengxian District Co-patentee after: Shanghai Guangdian Electric (Group) Co., Ltd. Patentee after: Shanghai Autowell Power Electronics Co., Ltd. Address before: 201203 Shanghai city Zuchongzhi road Pudong New Area Zhangjiang hi tech Park No. 899, No. 6 Building 3 floor Co-patentee before: Shanghai Guangdian Electric (Group) Co., Ltd. Patentee before: Shanghai Iper Electric Power Electronics Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20080326 |