CN103779960A - Intelligent switching station integrated monitoring system - Google Patents
Intelligent switching station integrated monitoring system Download PDFInfo
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- CN103779960A CN103779960A CN201310526001.5A CN201310526001A CN103779960A CN 103779960 A CN103779960 A CN 103779960A CN 201310526001 A CN201310526001 A CN 201310526001A CN 103779960 A CN103779960 A CN 103779960A
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Abstract
The invention discloses an intelligent switching station integrated monitoring system, which comprises an intelligent integrated data processing terminal and a plurality of sub monitoring units, wherein communication connection is established between the intelligent integrated data processing terminal and the plurality of sub monitoring units; the intelligent integrated data processing terminal collects information of the plurality of the sub monitoring terminals and processes the collected information; and the sub monitoring units comprise an image monitoring unit, an intelligent environment monitoring unit, an intelligent power monitoring unit, an intelligent light control unit, an intelligent access control unit and an intelligent fire protection monitoring unit. The intelligent switching station integrated monitoring system realizes on-line monitoring for the operating state of equipment in the switching station and environment and human factors affecting safe operation of the switching station, thereby reducing faults of the switching station, and improving the operating level of a distribution network.
Description
Technical field
The present invention relates to intelligent switching station comprehensive monitoring platform technology.
Background technology
China's distribution network structure is still take radial pattern supply power mode as main at present.Its problem mainly existing is as follows: distribution network reliability is poor, quality of voltage is low, loss is serious, fault causes the many time length of user's frequency of power cut etc., especially more serious in the rural problem of power transmission distance.Trace it to its cause, distribution net work structure weakness is one, automaticity is low, management means backwardness be its two.Therefore the modernization that, strengthen distribution network construction, improve distribution automation level, realizes distribution system management has been the task of top priority.
In this external China power distribution network, for load compact district, mostly adopt switching station directly to customer power supply.Switching station is equivalent to expand the 10kV of transformer station bus, increases 10kV outlet.Switching station is the most basic unit of power distribution network bottom.In recent years, along with the large-scale redevelopment of power department distribution network, distribution line and equipment, power consumption roll up, and the fault (electric cable heating, immersion etc.) of various switching stations can not be found in time.
Along with social economy and scientific and technical develop rapidly, people are also more and more higher to the requirement of safety technological guard simultaneously.For the timely accident potential that finds, avoid causing substantial equipment and power grid accident, affect normally and produce, the accident that adopts high-tech means to prevent and prevent various environment or artificial initiation will become the developing direction in power distribution network safety precaution field.
For the development trend of above problem and power distribution network, distribution management department has mainly taked the people's air defense means such as periodical inspection, but people's air defense means exist many weak points, as lack necessary on-line monitoring, Forewarning Measures is immature; Can only accomplish regular General Maintenance, as antifouling cleaning, thermometric etc.; There is survey crew personal safety hidden danger etc.
Summary of the invention
Technical problem to be solved by this invention is just to provide a kind of intelligent switching station comprehensive monitoring system, finds in time the fault of switching station and carries out early warning and processing, guarantees the safe and reliable operation of switching station.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: intelligent switching station comprehensive monitoring system, the multiple sub-monitoring unit that comprises intelligent comprehensive data processing terminal and establish a communications link with this intelligent comprehensive data processing terminal; Described intelligent comprehensive data processing terminal gathers the information of each sub-monitoring unit and processes, and described sub-monitoring unit comprises:
Picture control unit, realizes collection and the digital coding of field video signal;
Intelligent environment monitoring means, realizes monitoring and the warning function of site environment;
Intelligent power monitoring unit, for the running status of collection site dynamical system equipment;
Intelligent lighting control unit, for realizing collection site headlamp switch state, controls automatically;
Intelligent entrance guard unit, records time and the personal information in operations staff's access device region automatically;
Intelligent fire monitoring unit, gathers fire alarm signal and starts automatic fire extinguisher or fire spacer assembly.
Preferably, described intelligent comprehensive data processing terminal sends management host groups by communication controler and note and becomes, and described intelligent comprehensive data processing terminal establishes a communications link by Ethernet interface, RS-485 interface or RS232 interface and each sub-monitoring unit.
Preferably, described picture control unit and intelligent lighting control unit, intelligent environment monitoring means, intelligent power monitoring unit, intelligent entrance guard unit and intelligent fire monitoring unit link.
Preferably, described intelligent environment monitoring means is monitored on-the-spot SF6 gas content, temperature, humidity, equipment contact temperature and water level.
Preferably, described dynamical system equipment comprises air-conditioning, blower fan, dehumidifier, heater, current transformer and voltage transformer.
Preferably, described intelligent lighting control unit and picture control unit and the control of intelligent fire monitoring unit automatic linkage.
Preferably, described intelligent entrance guard unit starts blower fan after swiping the card, and when SF6 and oxygen are normal, can open, and locking while exceeding standard, can not open the door, and again detects after ventilating 15 minutes, normally can open gate.
Preferably, when described intelligent fire monitoring unit collects fire alarm signal, signal is uploaded to intelligent comprehensive data processing terminal, by intelligent comprehensive data processing terminal according to the through transport strategy that pre-sets, open or close appointment door, close blower fan, video, transmission information link.
The final beneficial effect of realizing of intelligent switching station comprehensive monitoring system of the present invention is:
Running status on equipment in switching station and the environment and the human factor that affect switching station safe operation realize on-line monitoring, thereby reduce switchyard fault, improve distribution operation level;
Realize the remote inquiry of the virtual conditions such as each switching station gate inhibition, cable temperature, SF6 air pressure, ambient temperature and humidity, water level, to guarantee to realize at center monitors machine room the real-time understanding of the operation conditions to each switching station;
Every data query of the long-range switching station of Realization analysis, sets the normal range (NR) of every parameter, exceeds after normal range (NR) in parameter, and automatic alarm, to remind the personnel of monitoring center, the fault that may occur is eliminated in advance.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
Fig. 1 is system configuration schematic diagram of the present invention.
Embodiment
Below in conjunction with Fig. 1, intelligent switching station comprehensive monitoring system of the present invention is made and being illustrated, the multiple sub-monitoring unit that it comprises intelligent comprehensive data processing terminal and establishes a communications link with this intelligent comprehensive data processing terminal; Described intelligent comprehensive data processing terminal gathers the information of each sub-monitoring unit and processes, and described sub-monitoring unit comprises:
Picture control unit, realizes collection and the digital coding of field video signal;
Intelligent environment monitoring means, realizes monitoring and the warning function of site environment;
Intelligent power monitoring unit, for the running status of collection site dynamical system equipment;
Intelligent lighting control unit, for realizing collection site headlamp switch state, controls automatically;
Intelligent entrance guard unit, records time and the personal information in operations staff's access device region automatically;
Intelligent fire monitoring unit, gathers fire alarm signal and starts automatic fire extinguisher or fire spacer assembly.
Below each sub-monitoring unit is made and being illustrated.
Picture control unit, collection and the digital coding of field video signal are realized in picture control unit, and can coordinate other transducer, and shooting links.Support to link with intelligent lighting control unit, intelligent environment monitoring means, intelligent power monitoring unit, intelligent entrance guard unit and intelligent fire monitoring unit.
Picture control unit mainly comprises the equipment with Types Below: web camera, communication controler, Internet video centralized stores unit.
Intelligent environment monitoring means, intelligent environment monitoring means is realized the monitoring of on-the-spot SF6 gas content, temperature monitoring, humidity detection, the monitoring of equipment contact temperature, water-level detecting etc., and according to the data that detect and the alarm rule that pre-sets, realize warning function.
Intelligent environment monitoring means mainly comprises the equipment with Types Below: SF6 gas concentration detects main frame, SF6 gas concentration detecting sensor, SF6 gas analysis sampling module, environment parameter collecting unit, wire controlled temperature sensor, wire controlled humidity sensor, immersion probe, liquid level sensor, infrared dual-technology alarm, audible-visual annunciator, wireless temperature measurement main frame, wireless temperature measurement transfer of data base station, wireless temperature measurement probe, communication controler.
Intelligent power monitoring unit, intelligent power monitoring unit is for the running status of collection site dynamical system equipment, comprise: air-conditioning, blower fan, dehumidifier, heater, current transformer and voltage transformer etc., realize automatic remote control, mode of operation, condition for auxiliary equipment can arrange on request, and in system, show the running status that each equipment is current, support to show malfunction.Intelligent power monitoring unit mainly comprises the equipment with Types Below: environment parameter collecting unit, air-conditioning and air-conditioning remote control, blower fan, dehumidifier, intelligent AC electric current transmitting module, communication controler.
Intelligent lighting control unit, intelligent lighting control unit is used for realizing collection site headlamp switch state, automatically controls.Support possesses Long-distance Control, Intelligent light-sensitive etc., improves energy-saving efficiency; Support simultaneously and frequency image monitoring system, fire-fighting smoke are surveyed automatic linkage control.For example: enter behind room when there being staff to open the door, can automatically open the light in room, after end-of-job leaves, automatically close on-the-spot light.
Intelligent lighting control unit mainly comprises the equipment with Types Below: field control unit, communication controler.Intelligent entrance guard unit
Intelligent entrance guard unit can record time and the personal information in operations staff's access device region automatically, has sound prompt function.The support rear fan of swiping the card starts, and when SF6 and oxygen are normal, can open, and locking while exceeding standard, can not open the door, and again detects after 15 minutes ventilating, and normally can open gate.Reserved compulsive unlocking function, opens the door of appointment at any time as required time.In the time detecting that fire-fighting system breaking out of fire is reported to the police, can automatically open as required the door of appointment, facilitate related personnel to escape.
Intelligent entrance guard unit mainly comprises the equipment with Types Below: access controller, electromagnetic door lock, card reader, door open button, communication controler, communication controler.Fire fighting monitoring unit
When intelligent fire monitoring unit collects fire alarm signal, start automatic fire extinguisher or fire quarantine measures, signal is uploaded to system monitoring software platform simultaneously, the through transport strategy being pre-set by system monitoring software platform basis, carry out alarm linkage, for example: open or close appointment door, close blower fan, video, transmission information etc. link.
Intelligent fire monitoring unit mainly comprises the equipment with Types Below: fire-fighting main frame, infrared cigarette sense, manual alarm, communication controler.
Intelligent comprehensive data processing terminal, intelligent comprehensive data processing terminal provides a unified displaying and processing platform for collected information.For running status and the information of the on-the-spot real-time video of centralized displaying, on-the-spot all devices, carry out alarm linkage according to the linkage strategy arranging, automatically control corresponding equipment, and record the warning message that crosses the border accordingly, the functions such as short message alarm and data read are provided.
Intelligent comprehensive data processing terminal sends management host groups by communication controler and note and becomes, and can pass through the above each subsystem of the various forms types of attachment such as Ethernet interface, RS-485 interface or RS232 interface, and the integration that realizes each subsystem resource represents with concentrated.
The present invention has set up intelligent switching station integrated monitoring platform, has realized following object:
to power distribution network go over, running status now, in the future analyzes, controls, predicts, for power system security, High-efficient Production provide the assurance of science;
State in realization object simultaneously, then the running status on equipment in switching station and the factor that affects switching station safe operation realize on-line monitoring, monitoring personnel can comprehensively analyze various operation informations and the ambient condition of switching station by realtime graphic and telecontrol information, change management to effectively realize " remote viewing ", promote the progress of production management level, finally realized " controlled ", " in the control " of distribution management.
Claims (8)
1. intelligent switching station comprehensive monitoring system, is characterized in that: the multiple sub-monitoring unit that comprises intelligent comprehensive data processing terminal and establish a communications link with this intelligent comprehensive data processing terminal; Described intelligent comprehensive data processing terminal gathers the information of each sub-monitoring unit and processes, and described sub-monitoring unit comprises:
Picture control unit, realizes collection and the digital coding of field video signal;
Intelligent environment monitoring means, realizes monitoring and the warning function of site environment;
Intelligent power monitoring unit, for the running status of collection site dynamical system equipment;
Intelligent lighting control unit, for realizing collection site headlamp switch state, controls automatically;
Intelligent entrance guard unit, records time and the personal information in operations staff's access device region automatically;
Intelligent fire monitoring unit, gathers fire alarm signal and starts automatic fire extinguisher or fire spacer assembly.
2. intelligent switching station comprehensive monitoring system according to claim 1, it is characterized in that: described intelligent comprehensive data processing terminal sends management host groups by communication controler and note and becomes, and described intelligent comprehensive data processing terminal establishes a communications link by Ethernet interface, RS-485 interface or RS232 interface and each sub-monitoring unit.
3. intelligent switching station comprehensive monitoring system according to claim 1, is characterized in that: described picture control unit and intelligent lighting control unit, intelligent environment monitoring means, intelligent power monitoring unit, intelligent entrance guard unit and intelligent fire monitoring unit link.
4. intelligent switching station comprehensive monitoring system according to claim 1, is characterized in that: described intelligent environment monitoring means is monitored on-the-spot SF6 gas content, temperature, humidity, equipment contact temperature and water level.
5. intelligent switching station comprehensive monitoring system according to claim 1, is characterized in that: described dynamical system equipment comprises air-conditioning, blower fan, dehumidifier, heater, current transformer and voltage transformer.
6. intelligent switching station comprehensive monitoring system according to claim 1, is characterized in that: described intelligent lighting control unit and picture control unit and the control of intelligent fire monitoring unit automatic linkage.
7. intelligent switching station comprehensive monitoring system according to claim 1, is characterized in that: described intelligent entrance guard unit starts blower fan after swiping the card, and when SF6 and oxygen are normal, can open, locking while exceeding standard, can not open the door, and again detect after ventilating 15 minutes, normally can open gate.
8. intelligent switching station comprehensive monitoring system according to claim 1, it is characterized in that: when described intelligent fire monitoring unit collects fire alarm signal, signal is uploaded to intelligent comprehensive data processing terminal, by intelligent comprehensive data processing terminal according to the through transport strategy that pre-sets, open or close appointment door, close blower fan, video, transmission information link.
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300678A (en) * | 2014-09-26 | 2015-01-21 | 宋战华 | Intelligent comprehensive on-line monitoring system based on power equipment operation |
| CN104320629A (en) * | 2014-11-05 | 2015-01-28 | 国家电网公司 | Cable branch box monitoring system |
| CN104362737A (en) * | 2014-09-26 | 2015-02-18 | 宋战华 | Intelligent comprehensive on-line monitoring system |
| CN105098644A (en) * | 2014-05-25 | 2015-11-25 | 袁茂银 | Outdoor switching station |
| CN105098976A (en) * | 2014-05-19 | 2015-11-25 | 庄孟文 | Transformer station monitoring device |
| CN105515193A (en) * | 2015-12-24 | 2016-04-20 | 国网浙江杭州市富阳区供电公司 | Switching station supervision system |
| CN105576835A (en) * | 2016-03-15 | 2016-05-11 | 石狮国高电子科技有限公司 | Intelligent energy saving control system |
| CN107181320A (en) * | 2017-06-20 | 2017-09-19 | 安徽燕青科技集团有限公司 | A kind of intelligent distribution transformer terminals |
| CN107328025A (en) * | 2017-07-11 | 2017-11-07 | 上海九谷智能科技有限公司 | A kind of underground machinery-room intelligent ventilation system recognized based on ambient condition |
| CN107437320A (en) * | 2017-09-15 | 2017-12-05 | 福建三鲸消防技术研究院有限公司 | A kind of intelligent free-standing smoke sensitive fire hazard detection alarm and its alarm method |
| CN107515583A (en) * | 2017-09-30 | 2017-12-26 | 嘉兴市恒创电力设备有限公司 | A kind of switching station's security context monitoring integrated system based on double layer network |
| CN107682663A (en) * | 2017-09-04 | 2018-02-09 | 佛山佳牧乐科技有限公司 | A kind of distribution network monitoring system |
| CN108270292A (en) * | 2018-02-01 | 2018-07-10 | 七星电气股份有限公司 | System is monitored for the intelligent online of switching station |
| CN108683259A (en) * | 2018-06-08 | 2018-10-19 | 深圳深宝电器仪表有限公司 | Intelligent gateway terminal and control system for power distribution room |
| CN109725234A (en) * | 2019-01-24 | 2019-05-07 | 山东欣巽联信息科技有限公司 | A kind of switching station's real time health state evaluating method based on Internet of Things and principle of prudence |
| CN110853211A (en) * | 2019-11-25 | 2020-02-28 | 重庆望变电气（集团）股份有限公司 | Intelligent access control system and method for power distribution room |
| CN111426975A (en) * | 2020-05-12 | 2020-07-17 | 泉州七星电气有限公司 | Intelligent on-line monitoring system for switching station |
| AU2019250134B2 (en) * | 2018-10-16 | 2021-06-10 | Hohai University | Device for monitoring floods in urban communities based on distribution networks |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105098976A (en) * | 2014-05-19 | 2015-11-25 | 庄孟文 | Transformer station monitoring device |
| CN105098644B (en) * | 2014-05-25 | 2017-12-26 | 袁茂银 | Outdoor switching station |
| CN105098644A (en) * | 2014-05-25 | 2015-11-25 | 袁茂银 | Outdoor switching station |
| CN104362737A (en) * | 2014-09-26 | 2015-02-18 | 宋战华 | Intelligent comprehensive on-line monitoring system |
| CN104300678A (en) * | 2014-09-26 | 2015-01-21 | 宋战华 | Intelligent comprehensive on-line monitoring system based on power equipment operation |
| CN104320629A (en) * | 2014-11-05 | 2015-01-28 | 国家电网公司 | Cable branch box monitoring system |
| CN105515193A (en) * | 2015-12-24 | 2016-04-20 | 国网浙江杭州市富阳区供电公司 | Switching station supervision system |
| CN105576835A (en) * | 2016-03-15 | 2016-05-11 | 石狮国高电子科技有限公司 | Intelligent energy saving control system |
| CN107181320A (en) * | 2017-06-20 | 2017-09-19 | 安徽燕青科技集团有限公司 | A kind of intelligent distribution transformer terminals |
| CN107328025A (en) * | 2017-07-11 | 2017-11-07 | 上海九谷智能科技有限公司 | A kind of underground machinery-room intelligent ventilation system recognized based on ambient condition |
| CN107682663A (en) * | 2017-09-04 | 2018-02-09 | 佛山佳牧乐科技有限公司 | A kind of distribution network monitoring system |
| CN107437320A (en) * | 2017-09-15 | 2017-12-05 | 福建三鲸消防技术研究院有限公司 | A kind of intelligent free-standing smoke sensitive fire hazard detection alarm and its alarm method |
| CN107515583A (en) * | 2017-09-30 | 2017-12-26 | 嘉兴市恒创电力设备有限公司 | A kind of switching station's security context monitoring integrated system based on double layer network |
| CN108270292A (en) * | 2018-02-01 | 2018-07-10 | 七星电气股份有限公司 | System is monitored for the intelligent online of switching station |
| CN108683259A (en) * | 2018-06-08 | 2018-10-19 | 深圳深宝电器仪表有限公司 | Intelligent gateway terminal and control system for power distribution room |
| AU2019250134B2 (en) * | 2018-10-16 | 2021-06-10 | Hohai University | Device for monitoring floods in urban communities based on distribution networks |
| CN109725234A (en) * | 2019-01-24 | 2019-05-07 | 山东欣巽联信息科技有限公司 | A kind of switching station's real time health state evaluating method based on Internet of Things and principle of prudence |
| CN110853211A (en) * | 2019-11-25 | 2020-02-28 | 重庆望变电气（集团）股份有限公司 | Intelligent access control system and method for power distribution room |
| CN111426975A (en) * | 2020-05-12 | 2020-07-17 | 泉州七星电气有限公司 | Intelligent on-line monitoring system for switching station |
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