CN202522342U - Electric transmission line monitoring system based on fiber bragg grating sensor - Google Patents
Electric transmission line monitoring system based on fiber bragg grating sensor Download PDFInfo
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- CN202522342U CN202522342U CN2012201841617U CN201220184161U CN202522342U CN 202522342 U CN202522342 U CN 202522342U CN 2012201841617 U CN2012201841617 U CN 2012201841617U CN 201220184161 U CN201220184161 U CN 201220184161U CN 202522342 U CN202522342 U CN 202522342U
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Abstract
The utility model discloses an electric transmission line monitoring system based on a fiber bragg grating sensor. The electric transmission line monitoring system based on the fiber bragg grating sensor comprises a client-side, a server and a communication network used for connecting the client-side and the server, wherein a fiber bragg grating (FBG) sensor is arranged on the electric transmission line, the FBG sensor is connected with an FBG mediation instrument through a fiber channel, and the FBG mediation instrument is connected with the server. The FBG sensor monitors the electric transmission line and provides relevant needed parameters of strain and icing, the FBG mediation instrument analyzes data transmitted by the fiber channel and provides the data for the server, the server receives, calculates and stores the data, and the client-side captures and displays the data. According to the electric transmission line monitoring system based on the fiber bragg grating sensor, the FBG sensor is used for monitoring the electric transmission line and pole towers of the electric transmission line, then a series of models calculate parameters such as ice thickness, the most needed parameters such as pole tower strain and ice thickness are directly monitored, and reliable multi-parameter real-time monitoring of the electric transmission line is achieved.
Description
Technical field
The utility model relates to a kind of transmission line of electricity monitoring system based on fiber-optic grating sensor.
Background technology
Along with electrical power transmission system on a large scale, UHV (ultra-high voltage) and high capacity, greatly having strengthened important component part to electrical power transmission system--power network monitoring and control system are guaranteeing that electric power transfer successfully manages the Capability Requirement aspect burst disaster, the transmission that ensures safety.Power transmission lines and equipment monitoring and fault location system construction etc. are in real time just becoming global focus, become the developing direction of current power technology.
Traditional monitoring methods such as current existing camera monitoring generally based on active equipment, can't be used under extreme weather and powering-off state, when needing most monitoring, can't monitor in real time.So the line of electric force many reference amounts of reliable and stable monitoring in real time become popular research aspect.
Summary of the invention
In order to overcome the defective of above-mentioned prior art; The utility model provides a kind of transmission line of electricity monitoring system based on fiber-optic grating sensor; Utilize the FBG sensor that transmission line of electricity and shaft tower thereof are monitored; Pass through parameters such as a series of Model Calculation ice covering thickness again, directly monitor the parameter that shaft tower strain, ice covering thickness etc. need most, realized that reliable transmission line of electricity many reference amounts monitor in real time.
To achieve these goals; The technical scheme of the utility model is: a kind of transmission line of electricity monitoring system based on fiber-optic grating sensor; Comprise client, server and be used to be connected the communication network of client and server; It is characterized in that being provided with on the transmission line of electricity FBG sensor, described FBG sensor is reconciled appearance through optical-fibre channel with FBG and is connected, and described FBG reconciles appearance and is connected with server; The correlation parameter of required strain, icing monitored and provides by described FBG sensor to transmission line of electricity; Described FBG reconciles appearance will resolve and offer server to the data that optical-fibre channel transmits; Described server receives, calculates and the storage data, and described client is stormed and captured and video data.
Further, described FBG sensor is temperature sensor and strain transducer.
Further, described FBG sensor is pottery protection FBG temperature sensor and metal coating FBG strain transducer.
As the improvement to the utility model, described FBG sensor also can be arranged on the shaft tower.
The transmission line of electricity monitoring system based on fiber-optic grating sensor of the utility model; Utilize the FBG sensor that transmission line of electricity and shaft tower thereof are monitored; Pass through parameters such as a series of Model Calculation ice covering thickness again; The direct parameter that needs most such as the strain of monitoring shaft tower, ice covering thickness has realized that reliable transmission line of electricity many reference amounts monitor in real time.
Description of drawings
Fig. 1 is the utility model control principle figure.
Embodiment
Below in conjunction with accompanying drawing and concrete embodiment the utility model is done explanation further.
As shown in Figure 1; The transmission line of electricity monitoring system based on fiber-optic grating sensor of the utility model; Comprise client, server and be used to be connected the communication network of client and server; It is characterized in that being provided with on the transmission line of electricity or on the shaft tower FBG sensor, described FBG sensor is reconciled appearance through optical-fibre channel with FBG and is connected, and described FBG reconciles appearance and is connected with server; The correlation parameter of required strain, icing monitored and provides by described FBG sensor to transmission line of electricity; Described FBG reconciles appearance will resolve and offer server to the data that optical-fibre channel transmits; Described server receives, calculates and the storage data, and described client is stormed and captured and video data.
Described FBG sensor is temperature sensor and strain transducer.
Described FBG sensor is pottery protection FBG temperature sensor and metal coating FBG strain transducer preferably.
The technical scheme of the utility model is not limited to the restriction of above-mentioned specific embodiment, and every technology distortion of making according to the technical scheme of the utility model all falls within the protection domain of the utility model.
Claims (3)
1. transmission line of electricity monitoring system based on fiber-optic grating sensor; Comprise client, server and be used to be connected the communication network of client and server; It is characterized in that: the FBG sensor is set on the transmission line of electricity; Described FBG sensor is reconciled appearance through optical-fibre channel with FBG and is connected, and described FBG reconciles appearance and is connected with server; The correlation parameter of required strain, icing monitored and provides by described FBG sensor to transmission line of electricity; Described FBG reconciles appearance will resolve and offer server to the data that optical-fibre channel transmits; Described server receives, calculates and the storage data, and described client is stormed and captured and video data.
2. the transmission line of electricity monitoring system based on fiber-optic grating sensor according to claim 1 is characterized in that: described FBG sensor is temperature sensor and strain transducer.
3. the transmission line of electricity monitoring system based on fiber-optic grating sensor according to claim 2 is characterized in that: described FBG sensor is pottery protection FBG temperature sensor and metal coating FBG strain transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201841617U CN202522342U (en) | 2012-04-27 | 2012-04-27 | Electric transmission line monitoring system based on fiber bragg grating sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201841617U CN202522342U (en) | 2012-04-27 | 2012-04-27 | Electric transmission line monitoring system based on fiber bragg grating sensor |
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| Publication Number | Publication Date |
|---|---|
| CN202522342U true CN202522342U (en) | 2012-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012201841617U Expired - Fee Related CN202522342U (en) | 2012-04-27 | 2012-04-27 | Electric transmission line monitoring system based on fiber bragg grating sensor |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103346620A (en) * | 2013-07-22 | 2013-10-09 | 国家电网公司 | Cable temperature monitoring system based on distribution type optical fiber temperature detection sensor |
| CN103630078A (en) * | 2012-08-23 | 2014-03-12 | 北京邮电大学 | Overhead transmission line icing thickness detection apparatus and detection method |
| CN103673910A (en) * | 2013-12-03 | 2014-03-26 | 大连大学 | Method for measuring cross arm main material stress deformation through optical fiber Bragg grating |
| CN106329385A (en) * | 2015-07-03 | 2017-01-11 | 中国电力科学研究院 | OPGW icing thickness measuring method and measuring device |
| CN107356218A (en) * | 2017-07-26 | 2017-11-17 | 国网山东省电力公司临朐县供电公司 | Transmission line icing monitoring system |
| CN108872806A (en) * | 2018-06-07 | 2018-11-23 | 华南理工大学 | A method of measurement composite insulator icing degree |
| CN114273083A (en) * | 2021-12-31 | 2022-04-05 | 润电能源科学技术有限公司 | Electric precipitator polar plate dust thickness monitoring system based on optical fiber sensor |
-
2012
- 2012-04-27 CN CN2012201841617U patent/CN202522342U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103630078A (en) * | 2012-08-23 | 2014-03-12 | 北京邮电大学 | Overhead transmission line icing thickness detection apparatus and detection method |
| CN103346620A (en) * | 2013-07-22 | 2013-10-09 | 国家电网公司 | Cable temperature monitoring system based on distribution type optical fiber temperature detection sensor |
| CN103673910A (en) * | 2013-12-03 | 2014-03-26 | 大连大学 | Method for measuring cross arm main material stress deformation through optical fiber Bragg grating |
| CN106329385A (en) * | 2015-07-03 | 2017-01-11 | 中国电力科学研究院 | OPGW icing thickness measuring method and measuring device |
| CN107356218A (en) * | 2017-07-26 | 2017-11-17 | 国网山东省电力公司临朐县供电公司 | Transmission line icing monitoring system |
| CN108872806A (en) * | 2018-06-07 | 2018-11-23 | 华南理工大学 | A method of measurement composite insulator icing degree |
| CN114273083A (en) * | 2021-12-31 | 2022-04-05 | 润电能源科学技术有限公司 | Electric precipitator polar plate dust thickness monitoring system based on optical fiber sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HENAN ZHONGLU CABLE LTD. Free format text: FORMER OWNER: HENAN KOSEN CABLE CO., LTD. Effective date: 20130807 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Yongxiang Inventor after: Meng Zhe Inventor before: The inventor has waived the right to be mentioned |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 466000 ZHOUKOU, HENAN PROVINCE TO: 476600 SHANGQIU, HENAN PROVINCE Free format text: CORRECT: INVENTOR; FROM: REQUEST NOT TO RELEASE THE NAME TO: WANG YONGXIANG MENG ZHE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20130807 Address after: Yongcheng City, the 476600 industrial agglomeration in Henan province Keyuan Road No. 6 Patentee after: HENAN ZHONGLU CABLE CO., LTD. Address before: South Ring Road Zhoukou city Chuanhui District of Henan Province in 466000 Patentee before: Henan Kosen Cable Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20200427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |