CN108306411A - 电源切换装置 - Google Patents
电源切换装置 Download PDFInfo
- Publication number
- CN108306411A CN108306411A CN201810257252.0A CN201810257252A CN108306411A CN 108306411 A CN108306411 A CN 108306411A CN 201810257252 A CN201810257252 A CN 201810257252A CN 108306411 A CN108306411 A CN 108306411A
- Authority
- CN
- China
- Prior art keywords
- switch
- power supply
- switching
- transfer device
- overcurrent protection
- 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.)
- Granted
Links
- 230000009471 action Effects 0.000 claims abstract description 35
- 238000001514 detection method Methods 0.000 claims abstract description 7
- 230000003068 static effect Effects 0.000 claims description 50
- 206010039509 Scab Diseases 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 3
- 238000005191 phase separation Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 9
- 230000007246 mechanism Effects 0.000 description 7
- 238000009795 derivation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 3
- 230000006837 decompression Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
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- 239000000126 substance Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
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- 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
-
- 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
- H02J9/068—Electronic means for switching from one power supply to another power supply, e.g. to avoid parallel connection
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Keying Circuit Devices (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
Description
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810257252.0A CN108306411B (zh) | 2018-03-27 | 2018-03-27 | 电源切换装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810257252.0A CN108306411B (zh) | 2018-03-27 | 2018-03-27 | 电源切换装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108306411A true CN108306411A (zh) | 2018-07-20 |
CN108306411B CN108306411B (zh) | 2024-05-07 |
Family
ID=62846673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810257252.0A Active CN108306411B (zh) | 2018-03-27 | 2018-03-27 | 电源切换装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108306411B (zh) |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2684441Y (zh) * | 2004-01-28 | 2005-03-09 | 陈方斌 | 低压双电源切换箱 |
CN101266894A (zh) * | 2008-04-03 | 2008-09-17 | 黄勤飞 | 一种智能高压双电源切换开关 |
CN101388566A (zh) * | 2008-11-05 | 2009-03-18 | 黄春宇 | 双电源自动切换装置 |
CN102354638A (zh) * | 2011-07-21 | 2012-02-15 | 安徽鑫龙电器股份有限公司 | 双电源自动转换开关及其过载、短路保护方法 |
CN202178163U (zh) * | 2011-07-21 | 2012-03-28 | 安徽鑫龙电器股份有限公司 | 一种双电源自动转换开关 |
CN203261119U (zh) * | 2013-04-24 | 2013-10-30 | 中国能源建设集团广东省电力设计研究院 | 双路直流电源切换控制电路 |
CN203481913U (zh) * | 2013-09-13 | 2014-03-12 | 遵义长征电器开关设备有限责任公司 | 一种双电源智能切换的中压12kV成套装置 |
CN203632351U (zh) * | 2013-12-25 | 2014-06-04 | 山西兰花科技创业股份有限公司 | 双电源切换装置 |
CN104037935A (zh) * | 2014-06-27 | 2014-09-10 | 贵州长征开关制造有限公司 | 一种带短路拒动保护的双电源转换控制器 |
CN106655504A (zh) * | 2016-11-29 | 2017-05-10 | 国网河南省电力公司安阳供电公司 | 一种安全可靠的数据采集*** |
CN208226665U (zh) * | 2018-03-27 | 2018-12-11 | 北京京人电器有限公司 | 电源切换装置 |
-
2018
- 2018-03-27 CN CN201810257252.0A patent/CN108306411B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2684441Y (zh) * | 2004-01-28 | 2005-03-09 | 陈方斌 | 低压双电源切换箱 |
CN101266894A (zh) * | 2008-04-03 | 2008-09-17 | 黄勤飞 | 一种智能高压双电源切换开关 |
CN101388566A (zh) * | 2008-11-05 | 2009-03-18 | 黄春宇 | 双电源自动切换装置 |
CN102354638A (zh) * | 2011-07-21 | 2012-02-15 | 安徽鑫龙电器股份有限公司 | 双电源自动转换开关及其过载、短路保护方法 |
CN202178163U (zh) * | 2011-07-21 | 2012-03-28 | 安徽鑫龙电器股份有限公司 | 一种双电源自动转换开关 |
CN203261119U (zh) * | 2013-04-24 | 2013-10-30 | 中国能源建设集团广东省电力设计研究院 | 双路直流电源切换控制电路 |
CN203481913U (zh) * | 2013-09-13 | 2014-03-12 | 遵义长征电器开关设备有限责任公司 | 一种双电源智能切换的中压12kV成套装置 |
CN203632351U (zh) * | 2013-12-25 | 2014-06-04 | 山西兰花科技创业股份有限公司 | 双电源切换装置 |
CN104037935A (zh) * | 2014-06-27 | 2014-09-10 | 贵州长征开关制造有限公司 | 一种带短路拒动保护的双电源转换控制器 |
CN106655504A (zh) * | 2016-11-29 | 2017-05-10 | 国网河南省电力公司安阳供电公司 | 一种安全可靠的数据采集*** |
CN208226665U (zh) * | 2018-03-27 | 2018-12-11 | 北京京人电器有限公司 | 电源切换装置 |
Also Published As
Publication number | Publication date |
---|---|
CN108306411B (zh) | 2024-05-07 |
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Effective date of registration: 20240603 Address after: 301800 No. 17-1 Chaoyang East Road, Koudong Industrial Park, Baodi Economic Development Zone, Baodi District, Tianjin, China Patentee after: SOOAR (TIANJIN) ELECTRICAL EQUIPMENT Co.,Ltd. Country or region after: China Address before: 102600 2nd floor, building 2, 29 Jinyuan Road, economic development zone, Daxing District, Beijing Patentee before: BEIJING JINGREN ELECTRIC APPLIANCE Co.,Ltd. Country or region before: China |
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