CN202058018U - Multifunctional power grid running environment monitoring system - Google Patents

Multifunctional power grid running environment monitoring system Download PDF

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Publication number
CN202058018U
CN202058018U CN2011200635069U CN201120063506U CN202058018U CN 202058018 U CN202058018 U CN 202058018U CN 2011200635069 U CN2011200635069 U CN 2011200635069U CN 201120063506 U CN201120063506 U CN 201120063506U CN 202058018 U CN202058018 U CN 202058018U
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CN
China
Prior art keywords
probe
environmental monitoring
electric network
multifunction electric
antenna
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Expired - Fee Related
Application number
CN2011200635069U
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Chinese (zh)
Inventor
庄卫东
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庄卫东
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Priority to CN2011200635069U priority Critical patent/CN202058018U/en
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Publication of CN202058018U publication Critical patent/CN202058018U/en
Anticipated expiration legal-status Critical
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Abstract

The utility model provides a multifunctional power grid running environment monitoring system, comprising a multifunctional power grid running environment monitoring probe, a probe management terminal, and a centralized control host, wherein the probe is connected with the probe management terminal, which is connected with the centralized control host. The multifunctional power grid running environment monitoring system replaces routing inspection of people and realizes real-time, on-line, and long-distance monitoring of heating status of electric nodes, discharging counts of arresters and temperatures of equipment in machine rooms, thereby preventing and reducing occurrence of accidents and improving safe running level of electric equipment greatly. The multifunctional power grid running environment monitoring system is not only applicable to the on-line monitoring of running environments of power transmission and distribution equipment with whatever voltage classes, but also applicable to the on-line monitoring of the running environments in other fields.

Description

Multifunction electric network operation environmental monitoring system
Technical field
The utility model relates to the grid equipment field, specifically is a kind of multifunction electric network operation environmental monitoring system.
Background technology
Along with development of science and technology, the electrical network intellectuality has been trend of the times, and electric substations at different levels have all realized unattended or few man on duty basically, have promoted work efficiency greatly.But though a lot of electric substation has realized unmanned, the centralized control center needs every day and send someone electric substation to make a copy of electrical equipment, bus link node heating temp, arrester discharge counter, computer room temperature humidity etc., and is very inconvenient.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of multifunction electric network operation environmental monitoring system, has replaced manual inspection, accomplishes heating situation, the lightning arrester discharge counting, calculator room equipment temperature of real-time online remote monitoring electrical nodal etc.
Multifunction electric network operation environmental monitoring system of the present utility model, it is characterized in that it comprises multifunction electric network operation environmental monitoring probe, probe office terminal, collection control main frame, described probe is connected with the probe office terminal, and described probe office terminal is connected with collection control main frame.
Described multifunction electric network operation environmental monitoring system, it is characterized in that described operation of power networks environmental monitoring probe comprises insulator cap, antenna, circuit board, betal can, screen layer, battery and battery tray, described circuit board, battery and battery tray are installed in the described betal can, circuit on the described circuit board connects battery and antenna respectively, described screen layer is fixed on the inwall of described betal can, described antenna is in the upper end of described probe, and described antenna is wrapped up by described insulator cap.
Described multifunction electric network operation environmental monitoring system, it is characterized in that described probe office terminal is made up of antenna, radio circuit, microprocessor, SMS module, GPRS module, RS-485, antenna, radio circuit and microprocessor are linked in sequence by above, and microprocessor is connected with SMS module, GPRS module, RS-485 respectively.
Described multifunction electric network operation environmental monitoring system, the antenna that it is characterized in that described probe office terminal are two external fixing omnidirectional antennas.
Described multifunction electric network operation environmental monitoring system is characterized in that probe internally provided sensor interface of described operation of power networks environmental monitoring and wireless transmitter module, and described sensor interface connects sensors such as temperature, humidity, gate inhibition, electric current.
Described multifunction electric network operation environmental monitoring system is characterized in that described battery is the high temperature button lithium battery.
Described multifunction electric network operation environmental monitoring system, the diameter that it is characterized in that described probe is 40mm, highly is 60mm.
Described multifunction electric network operation environmental monitoring system is characterized in that described probe office terminal is wrapped with betal can, and the length of described betal can is 170mm, the wide 125mm of being, the high 65mm of being.
Described multifunction electric network operation environmental monitoring system is characterized in that described probe office terminal arranged outside has the four-core air plug.
The screen layer of the monitoring probe of multifunction electric network operation environmental monitoring system of the present utility model adopts fiber-like compound substance and other suitable material to make; the probe equipotential is installed on the high-voltage charged body; make whole housing and electrified body form the equipotentiality body; the enclosure interior electromotive force is zero, has protected internal circuit well.Probe uses the power supply of high temperature button lithium battery, installs in the circuit board by the battery tray of autonomous Design.Battery tray, equipotential temperature probe are easy for installation, and the available dedicated jig is fixed by binding or special-purpose heat-conducting glue is fixed on heat generating spot.Two fixing omnidirectional antennas in the outside, probe office terminal are wideband 800M-2.5G antenna, are used for 2.4G radio communication and communicate by letter with SMS or GPRS.
This multifunction electric network operation environmental monitoring system has replaced manual inspection, accomplish heating situation, the lightning arrester discharge counting, calculator room equipment temperature of real-time online remote monitoring electrical nodal etc., prevent and the generation of minimizing accident, improved the electric device safety operation level greatly.This system is not only applicable to the power transmission and distribution device running environment on-line monitoring of any electric pressure, and is applicable to the running environment on-line monitoring of other field.
Description of drawings
Fig. 1 is the synoptic diagram of the utility model multifunction electric network operation environmental monitoring probe;
Fig. 2 is the utility model probe office terminal circuit diagram;
Fig. 3 is the utility model probe office terminal circuit diagram;
Among the figure, 1-insulator cap; 2-antenna; 3-circuit board; 4-screen layer; 5-betal can; 6-battery; 7-battery tray; 8-jig.
Embodiment
Below in conjunction with accompanying drawing the utility model is elaborated.
As shown in Figure 1, multifunction electric network operation environmental monitoring probe of the present utility model comprises insulator cap 1, antenna 2, circuit board 3, betal can 5, screen layer 4, battery 6 and battery tray 7, circuit board 3, battery 6 and battery tray 7 are installed in the betal can 5, circuit on the circuit board 3 connects battery 6 and antenna 2 respectively, screen layer 4 is fixed on the inwall of betal can 5, antenna 2 is in the upper end of probe, and antenna 2 is insulated cap 1 parcel.Probe internally provided sensor interface and wireless transmitter module, sensor interface connects sensors such as temperature, humidity, gate inhibition, electric current.The probe operating circuit, it comprises the collection of digital temperature measurement module integrated temperature, and signal amplifies, and analog to digital conversion circuit can be converted to digital signal with temperature value.Microprocessor is controlled the sequential of image data, and becomes standard agreement to transfer to the radiating circuit emission data encapsulation.Power amplification circuit and low-noise amplification circuit be by RF Switch circuit control, to transmitting and received signal is amplified, improves emissive power and receiving sensitivity respectively.The main collection of being responsible for every data of operation of power networks environment of multifunction electric network operation environmental monitoring probe, collection and uploading operation as temperature of cable junction, gate inhibition, lightning arrester discharge counting, machine room humidity etc., these data reach the thermometric office terminal in the radio communication mode, and transmission range can reach 1000m.As shown in Figure 3, the microprocessor of probe office terminal is connected with SMS module, GPRS module, RS-485 respectively, the probe office terminal is responsible for gathering and is received the data that multi-functional probe is uploaded, and Monitoring Data is in time uploaded to collection control main frame by RS-485, SMS messaging or GPRS technical approach.Collection control main frame has gathered the data of all wireless all probes of uploading, by special software analysis data, the tabulation drawing, the visualization window of hommization is provided, the electronic chart of stagewise shows the situation of each working point, and abnormal conditions are wherein in time alarmed, and warning information is sent to the maintainer by forms such as notes.
The above only is preferred embodiment of the present utility model, not in order to restriction the utility model, all any modifications of being done within spirit of the present utility model and principle, is equal to and replaces and improvement etc., all is included within the protection domain of the present utility model.

Claims (9)

1. a multifunction electric network operation environmental monitoring system is characterized in that it comprises multifunction electric network operation environmental monitoring probe, probe office terminal, collection control main frame, and described probe is connected with the probe office terminal, and described probe office terminal is connected with collection control main frame.
2. multifunction electric network operation environmental monitoring system as claimed in claim 1, it is characterized in that described operation of power networks environmental monitoring probe comprises insulator cap (1), antenna (2), circuit board (3), betal can (5), screen layer (4), battery (6) and battery tray (7), described circuit board (3), battery (6) and battery tray (7) are installed in the described betal can (5), circuit on the described circuit board (3) connects battery and (6) antenna (2) respectively, described screen layer (4) is fixed on the inwall of described betal can (5), described antenna (2) is in the upper end of described probe, and described antenna (2) is wrapped up by described insulator cap (1).
3. multifunction electric network operation environmental monitoring system as claimed in claim 1, it is characterized in that described probe office terminal is made up of antenna, radio circuit, microprocessor, SMS module, GPRS module, RS-485, antenna, radio circuit and microprocessor are linked in sequence by above, and microprocessor is connected with SMS module, GPRS module, RS-485 respectively.
4. multifunction electric network operation environmental monitoring system as claimed in claim 3, the antenna that it is characterized in that described probe office terminal are two external fixing omnidirectional antennas.
5. multifunction electric network operation environmental monitoring system as claimed in claim 1 is characterized in that probe internally provided sensor interface of described operation of power networks environmental monitoring and wireless transmitter module, and described sensor interface connects temperature, humidity, gate inhibition, current sensor.
6. multifunction electric network operation environmental monitoring system as claimed in claim 2 is characterized in that described battery (6) is the high temperature button lithium battery.
7. multifunction electric network operation environmental monitoring system as claimed in claim 1, the diameter that it is characterized in that described probe is 40mm, highly is 60mm.
8. multifunction electric network operation environmental monitoring system as claimed in claim 1 is characterized in that described probe office terminal is wrapped with betal can, and the length of described betal can is 170mm, the wide 125mm of being, the high 65mm of being.
9. multifunction electric network operation environmental monitoring system as claimed in claim 1 is characterized in that described probe office terminal arranged outside has the four-core air plug.
CN2011200635069U 2011-03-11 2011-03-11 Multifunctional power grid running environment monitoring system Expired - Fee Related CN202058018U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200635069U CN202058018U (en) 2011-03-11 2011-03-11 Multifunctional power grid running environment monitoring system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200635069U CN202058018U (en) 2011-03-11 2011-03-11 Multifunctional power grid running environment monitoring system

Publications (1)

Publication Number Publication Date
CN202058018U true CN202058018U (en) 2011-11-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200635069U Expired - Fee Related CN202058018U (en) 2011-03-11 2011-03-11 Multifunctional power grid running environment monitoring system

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CN (1) CN202058018U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102999049A (en) * 2012-11-09 2013-03-27 国家电网公司 Remote control polling aircraft for overhead lines
CN103134554A (en) * 2013-02-02 2013-06-05 山东电力集团公司菏泽供电公司 Operation environment monitoring device for relay protection device and monitoring method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102999049A (en) * 2012-11-09 2013-03-27 国家电网公司 Remote control polling aircraft for overhead lines
CN103134554A (en) * 2013-02-02 2013-06-05 山东电力集团公司菏泽供电公司 Operation environment monitoring device for relay protection device and monitoring method thereof
CN103134554B (en) * 2013-02-02 2015-10-28 山东电力集团公司菏泽供电公司 A kind of protective relaying device running environment monitoring device and monitoring method thereof

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20111130

Termination date: 20140311