CN103398788A - Closed cable temperature information processing method - Google Patents
Closed cable temperature information processing method Download PDFInfo
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- CN103398788A CN103398788A CN2013103591314A CN201310359131A CN103398788A CN 103398788 A CN103398788 A CN 103398788A CN 2013103591314 A CN2013103591314 A CN 2013103591314A CN 201310359131 A CN201310359131 A CN 201310359131A CN 103398788 A CN103398788 A CN 103398788A
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Abstract
The invention relates to a closed cable temperature information processing method, which includes the following steps: firstly, a back-stage management server reads cable position information and temperature information for a site data acquisition unit in a real time manner through a communication network; secondly, according to the cable position information, the back-stage management server looks up theoretical temperature information corresponding to the cable position information from a database server, compares the actual temperature information with the theoretical temperature information, judging whether the difference value of the actual temperature information and the theoretical temperature information surpasses the set threshold value, the step 3 is performed if the difference value surpasses the set threshold value, and the step 1 is performed if the difference value is lower than the set threshold value; thirdly, the back-stage management server gives an alarm, and sends the alarming information and the cable position information to a remote terminal, the corresponding cable is powered off immediately from the remote terminal, and then the cable position information is sent to a maintenance terminal; fourthly, detection for the cable at a corresponding position is performed at the maintenance terminal, so that debugging for the fault message is timely realized and the cable is powered on. Compared with the prior art, the closed cable temperature information processing method has the advantages of high monitoring efficiency and the like.
Description
Technical field
The present invention relates to a kind of cable temperature monitoring technology, especially relate to a kind of enclosed cable temperature information disposal route.
Background technology
On-line temperature monitoring is widely applied in every field, and for power industry, the temperature real time on-line monitoring of cable and relevant device thereof is the Important Action that guarantees power network safety operation.But the work that present this respect is done also seldom.
Cable line is progressively replacing overhead transmission line now, become the main body of urban distribution network, therefore network structure becomes increasingly complex, joint and branch are a lot, these cables, in the place of connection and tap, easily form heat generating spot one by one, when current-carrying capacity of cable is larger, easily produce overheated and cause and the damage of equipment power-off fault occurs even.Thereby for the safe and stable operation of electrical network, it is especially important that the on-line temperature monitoring of these key points just seems.
Can't learn in real time for the running temperature of each contact in cable splice, feeder pillar and ring main unit at present, whether running temperature normally generally need to check with thermal infrared imager when patrolling and examining.The defects such as in view of the importance of cable line and auxiliary device thereof, Utilities Electric Co. can regularly patrol and examine the equipment on circuit, and this mode ubiquity inefficiency, monitoring accuracy are low.
Summary of the invention
Purpose of the present invention is exactly to provide a kind of high enclosed cable temperature information disposal route of efficiency of monitoring for the defect that overcomes above-mentioned prior art existence.
Purpose of the present invention can be achieved through the following technical solutions:
A kind of enclosed cable temperature information disposal route, is characterized in that, comprises the following steps:
1) back-stage management server reads cable position information and temperature information to field data acquisition unit in real time by communication network:
2) back-stage management server is searched theoretical temperatures information corresponding to this cable position information to cable position information from database server, actual temperature information and theoretical temperatures information are compared, judge whether its difference surpasses the threshold value of setting, if yes, execution step 3), otherwise, return to step 1):
3) back-stage management server is reported to the police, and warning message and cable position information are sent to remote terminal in the lump, and remote terminal cuts off the "on" position of corresponding cable at once, and cable position information is sent to maintenance terminal:
4) maintenance terminal detects the cable of correspondence position, recovers the energising of cable after the information of in time fixing a breakdown.
Described back-stage management server shows by curve map in real time to temperature information, facilitates the user to check.
Described threshold value is 10 degrees centigrade.
Described communication network is the 3G mobile communications network.
Compared with prior art, the present invention has the following advantages:
1, back-stage management server organically combines the positional information of cable temperature information and cable, thereby realizes cable set point temperature monitoring, has effectively improved the efficiency of temperature monitoring, thereby has improved cable serviceable life;
2, the safe operation for power distribution network provides guarantee more reliably, effectively prevented the generation of cable bad and power outage, particularly at high temperature, protect electricity and some tricky times, important actual application value is arranged, eliminated the temperature monitoring blind area on the cable, help to realize the electrical network intelligent target, the application of this system, power grid construction work is upgraded to a new height, create huge economic benefit, open the more wide market space.
Description of drawings
Figure l is process flow diagram of the present invention.
Embodiment
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
Embodiment
As shown in Figure 1, a kind of enclosed cable temperature information disposal route comprises the following steps:
1) back-stage management server reads cable position information and temperature information to field data acquisition unit in real time by communication network;
2) back-stage management server is searched theoretical temperatures information corresponding to this cable position information to cable position information from database server, actual temperature information and theoretical temperatures information are compared, judge whether its difference surpasses the threshold value of setting, if yes, execution step 3), otherwise, return to step 1);
3) back-stage management server is reported to the police, and warning message and cable position information are sent to remote terminal in the lump, and remote terminal cuts off the "on" position of corresponding cable at once, and cable position information is sent to maintenance terminal;
4) maintenance terminal detects the cable of correspondence position, recovers the energising of cable after the information of in time fixing a breakdown.
Described back-stage management server shows by curve map in real time to temperature information, facilitates the user to check.Described threshold value is 10 degrees centigrade.Described communication network is the 3G mobile communications network.
Claims (4)
1. an enclosed cable temperature information disposal route, is characterized in that, comprises the following steps:
1) back-stage management server reads cable position information and temperature information to field data acquisition unit in real time by communication network;
2) back-stage management server is searched theoretical temperatures information corresponding to this cable position information to cable position information from database server, actual temperature information and theoretical temperatures information are compared, judge whether its difference surpasses the threshold value of setting, if yes, execution step 3), otherwise, return to step 1);
3) back-stage management server is reported to the police, and warning message and cable position information are sent to remote terminal in the lump, and remote terminal cuts off the "on" position of corresponding cable at once, and cable position information is sent to maintenance terminal;
4) maintenance terminal detects the cable of correspondence position, recovers the energising of cable after the information of in time fixing a breakdown.
2. a kind of enclosed cable temperature information disposal route according to claim 1, is characterized in that, described back-stage management server shows by curve map in real time to temperature information, facilitates the user to check.
3. a kind of enclosed cable temperature information disposal route according to claim 1, is characterized in that, described threshold value is 10 degrees centigrade.
4. a kind of enclosed cable temperature information disposal route described according to claim l, is characterized in that, described communication network is the 3G mobile communications network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310359131.4A CN103398788B (en) | 2013-08-16 | 2013-08-16 | Closed cable temperature information processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310359131.4A CN103398788B (en) | 2013-08-16 | 2013-08-16 | Closed cable temperature information processing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103398788A true CN103398788A (en) | 2013-11-20 |
| CN103398788B CN103398788B (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310359131.4A Active CN103398788B (en) | 2013-08-16 | 2013-08-16 | Closed cable temperature information processing method |
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| Country | Link |
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| CN (1) | CN103398788B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105006123A (en) * | 2015-07-07 | 2015-10-28 | 国网上海市电力公司 | Mobile network-based data acquiring and monitoring system |
| CN105842565A (en) * | 2016-05-16 | 2016-08-10 | 上海欧忆智能网络有限公司 | Electrical apparatus heat fault on-line monitoring system and device |
| CN106448083A (en) * | 2016-10-14 | 2017-02-22 | 国网山东省电力公司泰安供电公司 | Power equipment fault wireless alarm apparatus and method |
| CN110702261A (en) * | 2019-10-22 | 2020-01-17 | 上海中兴思秸通讯有限公司 | Concrete hydration heat real-time monitoring system and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201259445Y (en) * | 2008-09-24 | 2009-06-17 | 福建省泉州电业局 | On-line monitoring device for electric cable heating |
| CN102353872A (en) * | 2011-07-06 | 2012-02-15 | 天津市松正电动汽车技术股份有限公司 | System and method for monitoring temperature of binding posts of electromobile |
| CN202869665U (en) * | 2012-10-23 | 2013-04-10 | 凯里供电局 | On-line cable temperature measuring system |
-
2013
- 2013-08-16 CN CN201310359131.4A patent/CN103398788B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201259445Y (en) * | 2008-09-24 | 2009-06-17 | 福建省泉州电业局 | On-line monitoring device for electric cable heating |
| CN102353872A (en) * | 2011-07-06 | 2012-02-15 | 天津市松正电动汽车技术股份有限公司 | System and method for monitoring temperature of binding posts of electromobile |
| CN202869665U (en) * | 2012-10-23 | 2013-04-10 | 凯里供电局 | On-line cable temperature measuring system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105006123A (en) * | 2015-07-07 | 2015-10-28 | 国网上海市电力公司 | Mobile network-based data acquiring and monitoring system |
| CN105842565A (en) * | 2016-05-16 | 2016-08-10 | 上海欧忆智能网络有限公司 | Electrical apparatus heat fault on-line monitoring system and device |
| CN106448083A (en) * | 2016-10-14 | 2017-02-22 | 国网山东省电力公司泰安供电公司 | Power equipment fault wireless alarm apparatus and method |
| CN106448083B (en) * | 2016-10-14 | 2018-09-18 | 国网山东省电力公司泰安供电公司 | A kind of electrical equipment fault wireless alarmer and method |
| CN110702261A (en) * | 2019-10-22 | 2020-01-17 | 上海中兴思秸通讯有限公司 | Concrete hydration heat real-time monitoring system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103398788B (en) | 2015-07-22 |
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