CN108336814B - 一种后备式ups - Google Patents
一种后备式ups Download PDFInfo
- Publication number
- CN108336814B CN108336814B CN201810136527.5A CN201810136527A CN108336814B CN 108336814 B CN108336814 B CN 108336814B CN 201810136527 A CN201810136527 A CN 201810136527A CN 108336814 B CN108336814 B CN 108336814B
- Authority
- CN
- China
- Prior art keywords
- power supply
- module
- bypass
- voltage
- bus
- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Stand-By Power Supply Arrangements (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810136527.5A CN108336814B (zh) | 2018-02-09 | 2018-02-09 | 一种后备式ups |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810136527.5A CN108336814B (zh) | 2018-02-09 | 2018-02-09 | 一种后备式ups |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108336814A CN108336814A (zh) | 2018-07-27 |
CN108336814B true CN108336814B (zh) | 2019-12-20 |
Family
ID=62928756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810136527.5A Active CN108336814B (zh) | 2018-02-09 | 2018-02-09 | 一种后备式ups |
Country Status (1)
Country | Link |
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CN (1) | CN108336814B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109193917B (zh) * | 2018-09-07 | 2021-01-01 | 漳州科华技术有限责任公司 | 一种ups的母线放电控制方法、装置、设备及存储介质 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7888816B2 (en) * | 2007-06-06 | 2011-02-15 | Liebert Corporation | Method and apparatus for maintaining uninterruptible power supplies |
CN102222966A (zh) * | 2011-06-29 | 2011-10-19 | 黄俊嘉 | 不间断电源 |
CN103701191B (zh) * | 2012-09-27 | 2016-12-21 | 力博特公司 | 一种ups及其供电方法 |
CN103001309A (zh) * | 2012-10-30 | 2013-03-27 | 广东易事特电源股份有限公司 | 一种ups电源冷启动电路 |
CN204721088U (zh) * | 2015-07-14 | 2015-10-21 | 厦门科华恒盛股份有限公司 | 一种ups旁路逆变切换装置 |
US10211670B2 (en) * | 2015-12-22 | 2019-02-19 | Schneider Electric It Corporation | UPS with integrated bypass switch |
-
2018
- 2018-02-09 CN CN201810136527.5A patent/CN108336814B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN108336814A (zh) | 2018-07-27 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 363000 Beidou Industrial Park, Jinfeng Industrial Zone, Zhangzhou City, Fujian Province Applicant after: ZHANGZHOU KEHUA TECHNOLOGY Co.,Ltd. Applicant after: XIAMEN KEHUAHENGSHENG LIMITED BY SHARE Ltd. Address before: 363000 Beidou Industrial Park, Jinfeng Industrial Zone, Zhangzhou City, Fujian Province Applicant before: ZHANGZHOU KEHUA TECHNOLOGY Co.,Ltd. Applicant before: XIAMEN KEHUA HENGSHENG Co.,Ltd. |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 363000 Beidou Industrial Park, Jinfeng Industrial Area, Fujian, Zhangzhou Patentee after: ZHANGZHOU KEHUA TECHNOLOGY Co.,Ltd. Patentee after: Kehua Data Co.,Ltd. Address before: 363000 Beidou Industrial Park, Jinfeng Industrial Area, Fujian, Zhangzhou Patentee before: ZHANGZHOU KEHUA TECHNOLOGY Co.,Ltd. Patentee before: XIAMEN KEHUAHENGSHENG LIMITED BY SHARE Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210816 Address after: 363000 No. 11, Jinxing Road, Xiangcheng District, Zhangzhou City, Fujian Province Patentee after: Zhangzhou Kehua Electric Technology Co.,Ltd. Patentee after: Kehua Data Co.,Ltd. Address before: 363000 Beidou Industrial Park, Jinfeng Industrial Area, Fujian, Zhangzhou Patentee before: ZHANGZHOU KEHUA TECHNOLOGY Co.,Ltd. Patentee before: Kehua Data Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220413 Address after: 363000 No. 11, Jinxing Road, Xiangcheng District, Zhangzhou City, Fujian Province Patentee after: Zhangzhou Kehua Electric Technology Co.,Ltd. Address before: 363000 No. 11, Jinxing Road, Xiangcheng District, Zhangzhou City, Fujian Province Patentee before: Zhangzhou Kehua Electric Technology Co.,Ltd. Patentee before: Kehua Data Co.,Ltd. |
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TR01 | Transfer of patent right |