CN104701994B - The remote maintenance device of uninterrupted power source - Google Patents
The remote maintenance device of uninterrupted power source Download PDFInfo
- Publication number
- CN104701994B CN104701994B CN201510149311.9A CN201510149311A CN104701994B CN 104701994 B CN104701994 B CN 104701994B CN 201510149311 A CN201510149311 A CN 201510149311A CN 104701994 B CN104701994 B CN 104701994B
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- Prior art keywords
- relay
- connectivity port
- normally
- remote
- terminal unit
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- 238000012423 maintenance Methods 0.000 title claims abstract description 18
- 101000746134 Homo sapiens DNA endonuclease RBBP8 Proteins 0.000 claims description 3
- 101000969031 Homo sapiens Nuclear protein 1 Proteins 0.000 claims description 3
- 102100021133 Nuclear protein 1 Human genes 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 101150118744 UPS1 gene Proteins 0.000 description 6
- 230000005611 electricity Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Landscapes
- Stand-By Power Supply Arrangements (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
Claims (1)
- A kind of 1. remote maintenance device of uninterrupted power source, it is characterised in that:Described device includes voltage acquisition circuit, switch letter Number acquisition circuit and remote control loop, three loops are equipped with the connectivity port being connected with remote terminal unit,Wherein described voltage acquisition circuit includes voltage acquisition module, and three connection ends are drawn from the voltage acquisition module Mouthful, wherein the first connectivity port and second connection end mouth are used to be connected with the both positive and negative polarity of battery, the 3rd connectivity port is used for It is connected with the RS-232 serial ports of the remote terminal unit;The remote control loop is powered by AC power, and the first relay is connected in parallel between the AC power both positive and negative polarity With the second relay, wherein first relay and the second relay use A.C. contactor, first relay and Normally opened contact of second relay respectively with the 3rd relay and the 4th relay is connected, the 3rd relay and the 4th relay Device uses electromagnetic absorption joint type relay, the 3rd normally opened contact of the normally opened contact of the 3rd relay also with the first relay Be in parallel, the negative pole of one end of the 3rd relay connection dc source, its other end draw the 4th connectivity port be used for First Remote Control Interface of the remote terminal unit is connected;The negative pole of one end connection dc source of 4th relay, its is another Draw the 5th connectivity port and be used to be connected with the second Remote Control Interface of the remote terminal unit in one end;From the dc source just The tenth connectivity port and the 11st connectivity port are drawn respectively for the COM1 interface and COM2 interfaces with the remote terminal unit in pole It is connected;The normally-closed contact of second relay is in series with first relay, normal from first relay second Open contact both ends draw the 8th connectivity port respectively and the 9th connectivity port be respectively used to the negative pole of the AC power with And the power cathode of the uninterrupted power source is connected;The switching signal acquisition circuit includes the first normally-closed contact of first relay, and from first relay First normally-closed contact draws the 6th connectivity port and the 7th connectivity port, and it is respectively used to the com interface with the remote terminal unit It is connected with YX1 interfaces.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510149311.9A CN104701994B (en) | 2015-04-01 | 2015-04-01 | The remote maintenance device of uninterrupted power source |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510149311.9A CN104701994B (en) | 2015-04-01 | 2015-04-01 | The remote maintenance device of uninterrupted power source |
Publications (2)
Publication Number | Publication Date |
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CN104701994A CN104701994A (en) | 2015-06-10 |
CN104701994B true CN104701994B (en) | 2018-02-27 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201510149311.9A Active CN104701994B (en) | 2015-04-01 | 2015-04-01 | The remote maintenance device of uninterrupted power source |
Country Status (1)
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CN (1) | CN104701994B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108390444A (en) * | 2018-05-11 | 2018-08-10 | 江苏盐开电气有限公司 | Automatic discharge device and its control method |
CN112261843B (en) * | 2020-10-27 | 2024-05-28 | 国网福建省电力有限公司石狮市供电公司 | Power-off and power-on heat dissipation device for power distribution automation terminal and working method thereof |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5955844A (en) * | 1997-08-25 | 1999-09-21 | Redgate; Robert | Smart logic switching uninterruptible power source |
JP2003169427A (en) * | 2001-11-30 | 2003-06-13 | Mitsubishi Electric Corp | Remote monitoring system for uninterruptible power supply |
CN2733616Y (en) * | 2004-10-26 | 2005-10-12 | 于伟儒 | UPS backup battery maintainer |
JP2006353023A (en) * | 2005-06-16 | 2006-12-28 | Chugoku Electric Power Co Inc:The | System and method for remotely monitoring residual capacity of storage battery |
CN201805281U (en) * | 2010-09-17 | 2011-04-20 | 重庆荣凯川仪仪表有限公司 | Remote monitor applied to industrial UPS |
CN201910671U (en) * | 2010-12-31 | 2011-07-27 | 深圳市禾力科技有限公司 | UPS (Uninterrupted Power Supply) device capable of being remotely monitored |
CN202856392U (en) * | 2012-08-28 | 2013-04-03 | 柳州市海格电气有限公司 | Uninterrupted power supply |
CN203703311U (en) * | 2014-02-21 | 2014-07-09 | 梁鋆辉 | Natural gas transportation valve remote opening and closing device |
CN104037942A (en) * | 2014-06-10 | 2014-09-10 | 国家电网公司 | Dispatching automation system based UPS (Uninterruptible Power Supply) remote maintenance system |
CN204442021U (en) * | 2015-04-01 | 2015-07-01 | 国家电网公司 | A kind of remote maintenance device of uninterrupted power supply |
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2015
- 2015-04-01 CN CN201510149311.9A patent/CN104701994B/en active Active
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CN104701994A (en) | 2015-06-10 |
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Legal Events
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SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Dan Xibin Inventor after: Wang Xiaojing Inventor after: Wang Benli Inventor after: Lian Xiaohua Inventor after: Xu Xiaokang Inventor after: Zhang Han Inventor after: Yu Weiwei Inventor after: Wang Zhiying Inventor after: Zhang Guozhu Inventor after: Li Xiaozhi Inventor after: Qu Zichao Inventor after: Ma Yapeng Inventor after: Cong Yudi Inventor after: Wang Xu Inventor after: Song Zongxun Inventor after: Guan Qingwei Inventor after: Wang Lei Inventor after: Liu Shuai Inventor after: Gu Dongzhao Inventor after: Yu Xiaofei Inventor after: Liu Wei Inventor before: Guan Qingwei Inventor before: Song Zongxun Inventor before: Gu Dongzhao Inventor before: Lian Xiaohua Inventor before: Xu Xiaokang Inventor before: Zhang Han Inventor before: Yu Weiwei Inventor before: Wang Zhiying Inventor before: Zhang Guozhu Inventor before: Li Xiaozhi Inventor before: Hou Hailian Inventor before: Liu Shuai Inventor before: Li Weina Inventor before: Yu Xiaofei Inventor before: Tong Yan Inventor before: Liu Xin Inventor before: Wang Xiaojing Inventor before: Pan Ying Inventor before: Dan Xibin Inventor before: Ma Yapeng |
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