CN108321788A - 一种电力切换装置及电力供配电系统 - Google Patents
一种电力切换装置及电力供配电系统 Download PDFInfo
- Publication number
- CN108321788A CN108321788A CN201810251741.5A CN201810251741A CN108321788A CN 108321788 A CN108321788 A CN 108321788A CN 201810251741 A CN201810251741 A CN 201810251741A CN 108321788 A CN108321788 A CN 108321788A
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- China
- Prior art keywords
- power
- distribution
- equipment
- power supply
- connecting pin
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- 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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- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 238000010248 power generation Methods 0.000 claims abstract description 7
- 230000005611 electricity Effects 0.000 claims description 24
- 238000001514 detection method Methods 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
- 230000006837 decompression Effects 0.000 claims description 3
- 238000002955 isolation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
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
- H02J1/00—Circuit arrangements for dc mains or dc distribution networks
- H02J1/10—Parallel operation of dc sources
-
- 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
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/007—Arrangements for selectively connecting the load or loads to one or several among a plurality of power lines or power sources
- H02J3/0073—Arrangements for selectively connecting the load or loads to one or several among a plurality of power lines or power sources for providing alternative feeding paths between load and source when the main path fails, e.g. transformers, busbars
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Direct Current Feeding And Distribution (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810251741.5A CN108321788B (zh) | 2018-03-26 | 2018-03-26 | 一种电力切换装置及电力供配电系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810251741.5A CN108321788B (zh) | 2018-03-26 | 2018-03-26 | 一种电力切换装置及电力供配电系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108321788A true CN108321788A (zh) | 2018-07-24 |
CN108321788B CN108321788B (zh) | 2024-06-11 |
Family
ID=62900170
Family Applications (1)
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CN201810251741.5A Active CN108321788B (zh) | 2018-03-26 | 2018-03-26 | 一种电力切换装置及电力供配电系统 |
Country Status (1)
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CN (1) | CN108321788B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110190583A (zh) * | 2019-05-08 | 2019-08-30 | 广州京善电子有限公司 | 直流电网漏电保护系统 |
CN111668914A (zh) * | 2020-05-18 | 2020-09-15 | 安徽徽电科技股份有限公司 | 一种切换止回控制器 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60160330A (ja) * | 1984-01-27 | 1985-08-21 | 株式会社日立製作所 | 電源装置接続方式 |
JPH05122873A (ja) * | 1991-10-24 | 1993-05-18 | Toshiba Corp | 無停電電源装置 |
CA2083123A1 (en) * | 1991-11-27 | 1993-05-28 | Jean-Noel Fiorina | High quality electrical power distribution system |
JPH05276671A (ja) * | 1992-03-24 | 1993-10-22 | Toshiba Corp | 並列冗長形無停電電源装置 |
JPH1014131A (ja) * | 1996-06-21 | 1998-01-16 | Hitachi Ltd | 直流出力付無停電電源装置 |
CN207967937U (zh) * | 2018-03-26 | 2018-10-12 | 广州京善电子有限公司 | 一种电力切换装置及电力供配电系统 |
-
2018
- 2018-03-26 CN CN201810251741.5A patent/CN108321788B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60160330A (ja) * | 1984-01-27 | 1985-08-21 | 株式会社日立製作所 | 電源装置接続方式 |
JPH05122873A (ja) * | 1991-10-24 | 1993-05-18 | Toshiba Corp | 無停電電源装置 |
CA2083123A1 (en) * | 1991-11-27 | 1993-05-28 | Jean-Noel Fiorina | High quality electrical power distribution system |
JPH05276671A (ja) * | 1992-03-24 | 1993-10-22 | Toshiba Corp | 並列冗長形無停電電源装置 |
JPH1014131A (ja) * | 1996-06-21 | 1998-01-16 | Hitachi Ltd | 直流出力付無停電電源装置 |
CN207967937U (zh) * | 2018-03-26 | 2018-10-12 | 广州京善电子有限公司 | 一种电力切换装置及电力供配电系统 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110190583A (zh) * | 2019-05-08 | 2019-08-30 | 广州京善电子有限公司 | 直流电网漏电保护系统 |
CN111668914A (zh) * | 2020-05-18 | 2020-09-15 | 安徽徽电科技股份有限公司 | 一种切换止回控制器 |
Also Published As
Publication number | Publication date |
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CN108321788B (zh) | 2024-06-11 |
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Jin Xiancai Inventor after: Wu Ligang Inventor after: Gao Xingshan Inventor after: Zhao Bonan Inventor after: Zhao Yuanmin Inventor after: Yu Chao Inventor before: Yu Chao |
|
TR01 | Transfer of patent right |
Effective date of registration: 20240930 Address after: 154100 40 Committee of Gongnong District, Hegang City, Heilongjiang Province Patentee after: HEGANG POWER SUPPLY COMPANY, STATE GRID HEILONGJIANG ELECTRIC POWER Co.,Ltd. Country or region after: China Patentee after: STATE GRID CORPORATION OF CHINA Address before: 510530 Room 501, building a, 146 Chang'an section, Guangshan Road, Huangpu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU JINGSHAN ELECTRONIC CO.,LTD. Country or region before: China |