CN202101766U - Power transmission temperature detecting system - Google Patents

Power transmission temperature detecting system Download PDF

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Publication number
CN202101766U
CN202101766U CN2011201766217U CN201120176621U CN202101766U CN 202101766 U CN202101766 U CN 202101766U CN 2011201766217 U CN2011201766217 U CN 2011201766217U CN 201120176621 U CN201120176621 U CN 201120176621U CN 202101766 U CN202101766 U CN 202101766U
Authority
CN
China
Prior art keywords
temperature
data
wireless communication
power transmission
detecting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011201766217U
Other languages
Chinese (zh)
Inventor
李茂林
洪旭
谢力
鲍维建
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BEIJING ZIYUWAN TECHNOLOGY Co Ltd
Original Assignee
BEIJING ZIYUWAN TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BEIJING ZIYUWAN TECHNOLOGY Co Ltd filed Critical BEIJING ZIYUWAN TECHNOLOGY Co Ltd
Priority to CN2011201766217U priority Critical patent/CN202101766U/en
Application granted granted Critical
Publication of CN202101766U publication Critical patent/CN202101766U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/10Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation

Abstract

The utility model provides a power transmission temperature detecting system which comprises a temperature measuring device, a grouped data acquisition wireless communication device, a data terminal equipment and a data processing computer, wherein the temperature measuring device is used for detecting the temperature of the electric equipment in real time; the grouped data acquisition wireless communication device is used for acquiring the temperature data of the electric equipment detected by the temperature measuring device, and sending the temperature data out by 433MHZ micropower radio waves; the data terminal equipment is used for receiving the temperature data of the electric equipment sent out by the grouped data acquisition wireless communication device; and the data processing computer is used for processing the temperature data of the electric equipment received by the data terminal equipment. The power transmission temperature detecting system can be widely used in the long-distance on-line temperature detection of various transmission equipment connection points of transformer substations. The power transmission temperature detecting system automatically records and stores the temperature data, automatically compares the temperature data with the set points and gives over-temperature alarm, and automatically transfers the data far to the dispatching center on duty through wireless communication, so as to provide scientific basis for the safe operation of transformer substations. The power transmission temperature detecting system has low cost, high routing inspection efficiency, good real-time performance and low labor intensity, and the temperature detecting precision is free from any disturbance.

Description

The electric power transfer system for detecting temperature
Technical field
The utility model relates to a kind of electric power transfer system for detecting temperature, belongs to the temperature detection technical field.
Background technology
The electric power transfer detection system; Be in 550kV, 220kV, 10kV and the following transformer station of 10kV; Equipment and region of interest thereof such as transformer, reactor, isolating switch, disconnector, lightning arrester, turnover line busbar joint, the busbar joint that confluxes, high-tension switch cabinet contact, long-time running tend to because of loaded current reason such as excessive or surface oxidation and cause resistance value to increase to cause that temperature raises.If can not get timely processing the insulating element performance is reduced, cause the transmission facility insulation breakdown, cause that accident takes place, and brings economic loss to the user.In current many transformer stations, the temperature survey of high pressure equipment for power transmission and distribution, what generally adopt is that infrared point temperature meter or infrared imaging thermometer detect; Above-mentioned these pick-up unit efficient are low, real-time is poor; Testing staff's labour intensity is big, and testing result and testing staff's professional quality have much relations, and the key position of What is more some equipment can't detect; Measuring accuracy is subject to disturb, and has defectives such as metrical information can't intuitively show.
The utility model content
The purpose of the utility model is for solving existing infrared point temperature meter or infrared imaging thermometer detection efficiency is low, real-time is poor; Testing staff's labour intensity is big; Testing result and testing staff's professional quality have much relations, and the key position of some equipment can't detect, and measuring accuracy is subject to disturb; The problem that exists metrical information intuitively to show, and then a kind of electric power transfer system for detecting temperature is provided.
The purpose of the utility model realizes through following technical scheme:
The utility model comprises:
Temperature measuring equipment is used for the temperature of real-time detection consumer;
Integrated data is gathered wireless communication apparatus, is used to gather the temperature data of the consumer that temperature measuring equipment detects, and goes out through 433MHz micropower radio wave transmission;
DTE is used to receive the temperature data of being gathered the consumer of wireless communication apparatus emission by integrated data;
Data handling machine is used for the temperature data of the consumer that the deal with data terminal device receives.
The beneficial effect of the utility model is: 1, high security: the hardware designs that front end temperature measuring equipment, integrated data are gathered wireless communication apparatus, all adopted the equipotential technology.Therefore, the hardware in the system can adapt to various electric pressures.2, low-power consumption, the leading portion temperature measuring equipment adopts modular design, and built-in lithium battery is as working power, and high pressure is taken out and can be the lithium battery continuous supplementation energy, thereby guarantees the front end temperature measuring equipment, data collection radio communication device reliable work steady in a long-term.3, anti-interference: adopt electromagnetism double shield technology, antijamming capability is strong, and the contact type temperature measuring device directly is installed in the high-pressure side, and measuring accuracy is high, and 433MHz micro-power wireless communication mode is adopted in communication.4, from error detection: for guaranteeing equipment reliable work, system is provided with from the error detection function.5, temperature probe need not school zero, has and measures accurately, and non-maintaining, networking is easy, expands characteristics such as convenient.6, leading portion temperature measuring equipment, it is little, easy for installation that integrated data is gathered the wireless communication apparatus volume.7, system's investment is low-cost, and the plant maintenance amount is little.
Description of drawings
Fig. 1 is the structural representation of a kind of electric power transfer system for detecting temperature of providing of the utility model embodiment.
Embodiment
To combine accompanying drawing that the utility model is done further detailed description below: present embodiment provided detailed embodiment, but the protection domain of the utility model is not limited to following embodiment being to implement under the prerequisite with the utility model technical scheme.
A kind of electric power transfer system for detecting temperature as shown in Figure 1, that present embodiment is related comprises:
Temperature measuring equipment 1 is used for the temperature of real-time detection consumer;
Integrated data is gathered wireless communication apparatus 2, is used to gather the temperature data of the consumer that temperature measuring equipment 1 detects, and goes out through 433MHz micropower radio wave transmission;
DTE 3 is used to receive the temperature data of being gathered the consumer of wireless communication apparatus 2 emissions by integrated data;
Data handling machine 4 is used for the temperature data of the consumer that deal with data terminal device 3 receives.
Further, also comprise meteorologic survey device 5, be used for real-time detection equipment neighbouring environment temperature, humidity, change of wind velocity, and give DTE 3 data transmission.
The utility model can online detection be equipped with the measuring point temperature variation, compares with setting value simultaneously, and overtemperature timesharing at different levels are reported to the police, record temperature changing trend, but the variation of early detection device temperature, with data through the wireless telecommunications teletransmission to dispatching center on duty.Another of the utility model expanded function is: can be round-the-clock temperature, humidity, change of wind velocity in the measurement transformer station local.
The utility model can be adaptable across the remote online thermometric of all kinds of transmission facility tie points of transformer station.Automatically record and storing temperature data contrast with setting value automatically and carry out overtemperature alarm, automatically with data through the radio communication teletransmission to dispatching center on duty, for substation safety moves scientific basis is provided.This system efficiently solve traditional infrared point temperature meter or infrared imaging thermometer detect existing use cost high, patrol and examine that efficient is low, real-time is poor, labour intensity is big, temperature measurement accuracy is subject to interference, data intrinsic problem such as teletransmission fast.
The above; Be merely the preferable embodiment of the utility model; These embodiments all are based on the different implementations under the utility model general idea, and the protection domain of the utility model is not limited thereto, and any technician who is familiar with the present technique field is in the technical scope that the utility model discloses; The variation that can expect easily or replacement all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain of claims.

Claims (2)

1. an electric power transfer system for detecting temperature is characterized in that, comprising:
Temperature measuring equipment is used for the temperature of real-time detection consumer;
Integrated data is gathered wireless communication apparatus, is used to gather the temperature data of the consumer that temperature measuring equipment detects, and goes out through 433MHz micropower radio wave transmission;
DTE is used to receive the temperature data of being gathered the consumer of wireless communication apparatus emission by integrated data;
Data handling machine is used for the temperature data of the consumer that the deal with data terminal device receives.
2. electric power transfer system for detecting temperature according to claim 1 is characterized in that, also comprises the meteorologic survey device, is used for real-time detection equipment neighbouring environment temperature, humidity, change of wind velocity, and gives DTE with data transmission.
CN2011201766217U 2011-05-30 2011-05-30 Power transmission temperature detecting system Expired - Fee Related CN202101766U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201766217U CN202101766U (en) 2011-05-30 2011-05-30 Power transmission temperature detecting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201766217U CN202101766U (en) 2011-05-30 2011-05-30 Power transmission temperature detecting system

Publications (1)

Publication Number Publication Date
CN202101766U true CN202101766U (en) 2012-01-04

Family

ID=45387772

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201766217U Expired - Fee Related CN202101766U (en) 2011-05-30 2011-05-30 Power transmission temperature detecting system

Country Status (1)

Country Link
CN (1) CN202101766U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103868605A (en) * 2012-12-12 2014-06-18 河南省电力公司焦作供电公司 Electric power transmission temperature detection system
CN107219082A (en) * 2017-05-16 2017-09-29 湖南电器科学研究院 Electrical equipment temperature rise test system and its test method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103868605A (en) * 2012-12-12 2014-06-18 河南省电力公司焦作供电公司 Electric power transmission temperature detection system
CN107219082A (en) * 2017-05-16 2017-09-29 湖南电器科学研究院 Electrical equipment temperature rise test system and its test method

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

Granted publication date: 20120104

Termination date: 20150530

EXPY Termination of patent right or utility model