CN203811699U - Solar panel wire connector temperature monitoring system based on Zigbee - Google Patents

Solar panel wire connector temperature monitoring system based on Zigbee Download PDF

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Publication number
CN203811699U
CN203811699U CN201320802966.8U CN201320802966U CN203811699U CN 203811699 U CN203811699 U CN 203811699U CN 201320802966 U CN201320802966 U CN 201320802966U CN 203811699 U CN203811699 U CN 203811699U
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China
Prior art keywords
solar
zigbee
system based
temperature
data
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Expired - Lifetime
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CN201320802966.8U
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Chinese (zh)
Inventor
刘和志
刘钊
王治玲
徐嘉
倪颋
刘�东
夏勇
马世龙
赵阔
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State Grid Corp of China SGCC
Jiangjin Power Supply Co of State Grid Chongqing Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Jiangjin Power Supply Co of State Grid Chongqing Electric Power Co Ltd
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Application filed by State Grid Corp of China SGCC, Jiangjin Power Supply Co of State Grid Chongqing Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201320802966.8U priority Critical patent/CN203811699U/en
Application granted granted Critical
Publication of CN203811699U publication Critical patent/CN203811699U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a solar panel wire connector temperature monitoring system based on Zigbee and belongs to a data monitoring and acquiring device in electric power system operation. The solar panel wire connector temperature monitoring system may achieve multi-point acquisition of a wire and a connector thereof and data integrated transmission and comprises a solar cell assembly, a temperature data acquisition device, a data transmission network, and a monitoring main station. The solar panel wire connector temperature monitoring system based on Zigbee uses solar energy technology and greatly decreases cost brought by the use of a high-voltage induction electricity acquiring device while guaranteeing power supply. Zigbee technology achieves zero-communication-cost industrial-grade high efficiency and low-power-consumption wireless data transmission.

Description

A kind of solar panels terminal temperature observation system based on Zigbee
Technical field
The utility model relates to a kind of temperature observation system, specifically, relates to the solar powered recording geometry for terminal temperature based on ZigBee technology of a kind of use, belongs to the data monitoring collecting device in Operation of Electric Systems.
Background technology
Transmission line of electricity jumper terminal, the joint particularly connecting with parallel groove clamp, or the joint of downlead place of transformer station use bolt clamp, after operation after a while, indivedual wire clamps are due to many reasons such as bolt looseness, aluminium surface oxidations, and contact resistance increases.When by larger load current, wire clamp surface of contact regional area is rubescent, thus scorification cavitation or surface burn till uneven, from and further increased contact resistance, severe patient blows wire jumper (or downlead) thereby causes the accident.This class accident is of common occurrence throughout the country.The jumper terminal place that is prone to fault need arrange the generation of terminal temperature observation system shortsightedness accident.
Conventional monitoring technology is that intelligent transmission pressure is from thermometry at present, telecommunication optical fiber is incorporated to traditional steel-cored aluminium strand wire by this technology, carry out dynamic temperature measurement, can accurately grasp conductor temperature change curve, and its electric power system adopts from high-tension line responds to power taking and lithium battery jointly to system power supply, whole system power consumption is very large, and implementation cost is higher, is unfavorable for promoting.
Summary of the invention
In view of above-mentioned defect, the utility model provide a kind of utilize solar powered, can utilize ZigBee wireless communication to carry out the recording geometry of transfer wire connector temperature data.This system can realize multipoint acquisition and the Data Integration transmission of wire and connector temperature thereof.
The utility model adopts following technical scheme to achieve these goals: a kind of solar panels terminal temperature observation system based on ZigBee comprises solar module, some temperature data acquisition devices, data transmission network and master station, and wherein said temperature data acquisition device comprises telegon and some child nodes; Described solar module is to the telegon in temperature data acquisition device and the power supply of each child node; Described child node is arranged on transmission line of electricity jumper terminal, gathers conductor temperature, connector temperature and current in wire, then the data that collect is passed through to ZigBee network transmission to telegon; The data transmission that telegon is received by data transmission network is to master station.
Further, described data transmission network is GSM or GPRS network.
Particularly, described solar module comprises accumulator, solar charging panel and the solar charging controller being connected with solar charging panel, and solar charging controller is controlled the output of solar charging panel.Solar charging controller by the stored energy of the output of solar charging panel in accumulator.
More specifically, described master station comprises monitoring host computer, human-machine interface module, wireless communication interface module and some external units, described monitoring host computer is connected with human-machine interface module, and human-machine interface module is connected with each external unit, and each external unit is connected communication with wireless communication interface module.
The beneficial effects of the utility model are: the utility model adopts solar battery group to power, and use charge controller effectively to obtain clean sun power, greatly reduce the cost that uses high voltage induction electricity getting device to bring.Based on the wireless technology of ZigBee, simplified data acquisition terminal equipment, do not need extra supply line and data transmission link, have advantages of efficient, low consumption, flexibly, cost is low.
Brief description of the drawings
Fig. 1 is system construction drawing of the present utility model;
In figure: 1-solar module, the some temperature data acquisition devices of 2-, 3-master station, 1.1-accumulator, 1.2-solar charging controller, 1.3-solar panel, 2.1-telegon, the some child nodes of 2.2-, 3.1-wireless communication interface module, 3.2-external unit, 3.3-human-machine interface module, 3.4-monitoring host computer.
Embodiment
As shown in Figure 1, the utility model comprises solar module 1, some temperature data acquisition devices 2, data transmission network and master station 3, wherein said temperature data acquisition device 2 comprises multiple measurement clusters, and each cluster is made up of 1 telegon 2.1 and some child nodes 2.2; Described solar module 1 powers to telegon 2.1 and each child node 2.2 in temperature data acquisition device 2; Described child node 2.2 is arranged on transmission line of electricity jumper terminal, gathers conductor temperature, connector temperature and current in wire, then the data that collect is passed through to ZigBee network transmission to telegon 2.1; The data transmission that telegon 2.1 is received by data transmission network is to master station 3.
Described solar module comprises accumulator 1.1, solar charging controller 1.2 and solar panel 1.3, and described solar panel 1.3 is realized its peak power output is followed the tracks of and controlled by solar charging controller 1.2, and will export stored energy in accumulator 1.1, be data collector power supply simultaneously.
Described temperature data acquisition device 2, is responsible for all tag datas on monitoring one hack lever tower, gathers conductor temperature, connector temperature and current in wire, and is uploaded to telegon by certain hour interval by ZigBee-network.
Described data network transmission system refers to Short Message Service (SMS) or general packet radio service (GPRS) network of global system for mobile communications (GSM), mainly realizes the data communication between telegon and master station.
Described master station 3 comprises monitoring host computer 3.4, human-machine interface module 3.3, wireless communication interface module 3.1 and some external units 3.2; Described monitoring host computer 3.4 is realized demonstration, analysis and the control to other modules of data; Described human-machine interface module 3.3 provides operation-interface for user; Described wireless communication interface module 3.1 provides and the interface of data transmission network communication for external unit.External unit comprises the peripheral hardware register for receiving, deposit transmission data; Digital signal decoding is become to video, audio frequency, the alarm signal output of simulation, be convenient to show image, sound, the demoder of trigger alarm; The video of simulation, audio frequency, alarm signal are encoded into digital signal, are convenient to the scrambler of Internet Transmission, convert the digital signal of audio frequency and alarm to analog signal output on the other hand; External stereo set; Video display apparatus etc.Below the principle of work of the utility model system is elaborated.
Solar module 1 operates solar charging panel 1.3 by solar charging controller 1.2 and carries out maximum power output control, obtains as far as possible sufficient sun power temperature data acquisition device is powered, and unnecessary electric weight is deposited in accumulator 1.1 for subsequent use.The temperature of the sensor of each child node 2.2 to wire in temperature data acquisition device 2, node temperature and current in wire detect, and be uploaded to telegon 2.1 by certain hour interval by ZigBee-network, telegon 2.1 is sent to master station 3 by global system for mobile communications (GSM) Short Message Service (SMS) or general packet radio service (GPRS) after receiving data, the temperature that master station 3 is received by the system docking in master station, current data is comprehensively analyzed, thereby judge the current operation conditions of terminal and predict its development trend.Meanwhile, main website can send order amendment by GSM and measure group's operational factor, and a control of the on-line monitoring method of operation achieves a butt joint.
Herein declarative description some feature of the present utility model and a kind of implementation method; but other structural changes based on technical solutions of the utility model, substitute and amendment also should be included in the protection domain of the utility model claim, concrete protection domain is as the criterion by appended claim scope.

Claims (5)

1. the solar panels terminal temperature observation system based on ZigBee, it is characterized in that: comprise solar module (1), some temperature data acquisition devices (2), data transmission network and master station (3), wherein said temperature data acquisition device (2) comprises telegon (2.1) and some child nodes (2.2); Described solar module (1) is given telegon (2.1) and each child node (2.2) power supply in temperature data acquisition device (2); Described child node (2.2) is arranged on transmission line of electricity jumper terminal, gathers conductor temperature, connector temperature and current in wire, then the data that collect is passed through to ZigBee network transmission to telegon (2.1); The data transmission that telegon (2.1) is received by data transmission network is to master station (3).
2. a kind of solar panels terminal temperature observation system based on ZigBee according to claim 1, it is characterized in that: described solar module (1) comprises solar charging panel (1.3) and the solar charging controller (1.2) being connected with solar charging panel (1.3), and solar charging controller (1.2) is controlled the output of solar charging panel (1.3).
3. according to a kind of solar panels terminal temperature observation system based on ZigBee described in claim 1 or 2, it is characterized in that: described solar module (1) also comprises accumulator (1.1), described solar charging controller (1.2) by the stored energy of the output of solar charging panel (1.3) in accumulator (1.1).
4. according to a kind of solar panels terminal temperature observation system based on ZigBee described in claim 1 or 2, it is characterized in that: described data transmission network is GSM or GPRS network.
5. a kind of solar panels terminal temperature observation system based on ZigBee according to claim 1, it is characterized in that: described master station (3) comprises monitoring host computer (3.4), human-machine interface module (3.3), wireless communication interface module (3.1) and some external units (3.2), described monitoring host computer (3.4) is connected with human-machine interface module (3.3), human-machine interface module (3.3) is connected with each external unit (3.2), and each external unit (3.2) is connected communication with wireless communication interface module (3.1).
CN201320802966.8U 2013-12-10 2013-12-10 Solar panel wire connector temperature monitoring system based on Zigbee Expired - Lifetime CN203811699U (en)

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CN201320802966.8U CN203811699U (en) 2013-12-10 2013-12-10 Solar panel wire connector temperature monitoring system based on Zigbee

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107257104A (en) * 2017-06-22 2017-10-17 国网河南省电力公司驻马店供电公司 Transmission line of electricity conductor joint heating electrical treatment device
CN107888147A (en) * 2016-09-30 2018-04-06 阿特斯阳光电力集团有限公司 Photovoltaic system
CN109489858A (en) * 2018-07-02 2019-03-19 金华八达集团有限公司科技信息分公司 A kind of temperature of electric transmission line detection system and method
CN112419692A (en) * 2020-10-29 2021-02-26 安普瑞斯(南京)航运动力有限公司 Wireless transmission system specially used for detecting high temperature of battery high-voltage line

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107888147A (en) * 2016-09-30 2018-04-06 阿特斯阳光电力集团有限公司 Photovoltaic system
CN107257104A (en) * 2017-06-22 2017-10-17 国网河南省电力公司驻马店供电公司 Transmission line of electricity conductor joint heating electrical treatment device
CN109489858A (en) * 2018-07-02 2019-03-19 金华八达集团有限公司科技信息分公司 A kind of temperature of electric transmission line detection system and method
CN112419692A (en) * 2020-10-29 2021-02-26 安普瑞斯(南京)航运动力有限公司 Wireless transmission system specially used for detecting high temperature of battery high-voltage line

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Granted publication date: 20140903

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