CN104501992A - Reactor temperature-monitoring device for reactive compensation device - Google Patents
Reactor temperature-monitoring device for reactive compensation device Download PDFInfo
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- CN104501992A CN104501992A CN201410765241.5A CN201410765241A CN104501992A CN 104501992 A CN104501992 A CN 104501992A CN 201410765241 A CN201410765241 A CN 201410765241A CN 104501992 A CN104501992 A CN 104501992A
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Abstract
The invention discloses a reactor temperature-monitoring device for a reactive compensation device. The reactor temperature-monitoring device comprises a plurality of temperature sensors, a transmitter, a signal regulating circuit, a data communication module and a monitoring terminal, wherein the temperature sensors are correspondingly mounted at preset temperature-measuring points on a reactor main body; an input end of the transmitter is electrically connected with output ends of the temperature sensors; the output end of the signal regulating circuit is electrically connected with the input end of the data communication module; the monitoring terminal is connected with the data communication module. The reactor temperature-monitoring device provided by the invention can be used for performing the real-time local or remote monitoring on the on-line running temperature and the working condition forecasting on the reactor, timely detecting if the temperature of the reactor is abnormal, timely making an action feedback, ensuring the safe running of the reactor and avoiding the happening of accidents.
Description
Technical field
The present invention relates to reactive power compensation technology field, particularly relate to a kind of reactor device for detecting temperature for reactive power compensator.
Background technology
In reactive power compensator, can be reached the object of restriction inrush phenomenon and harmonic inhabitation by the reactor of different reactance Rate of connecting, as a kind of protection device to capacitor, reactor has been a part indispensable in reactive power compensator.But, there will be local temperature rise in reactor operational process too high, overheated, finally cause reactor to burn out, scrap, affect the normal work of reactive power compensator.Traditional reactor temperature detection is all measure with temperature-measuring gun when patrolling and examining, but walkaround inspection cannot realize real-time measurement, the operating mode prediction of on-line operation temperature, and reactor inside has can not accomplish Timeliness coverage extremely, is prone to accidents.
Summary of the invention
The object of the invention is to, by a kind of reactor device for detecting temperature for reactive power compensator, solve the problem that above background technology part is mentioned.
For reaching this object, the present invention by the following technical solutions:
For a reactor device for detecting temperature for reactive power compensator, it comprises several temperature sensors, transmitter, signal conditioning circuit, data communication module, and monitoring terminal; Several temperature sensor correspondences described are installed on the point for measuring temperature that reactor body is preset, and for detecting the temperature signal of described point for measuring temperature place reactor, and described temperature signal are exported to transmitter; The input end of described transmitter and the output terminal of temperature sensor are electrically connected, and for described temperature signal is converted to electric signal, export to signal conditioning circuit; Amplification, filtered data for amplifying described electric signal, filtering process, are exported to monitoring terminal by described data communication module by the input end of the output terminal electrical connection data communication module of described signal conditioning circuit; Described monitoring terminal is connected with data communication module, for showing the reactor on-line operation temperature value received in real time, and judging that whether the running temperature of reactor is abnormal accordingly, making action feedback in time.
Especially, thermistor selected by described temperature sensor.
Especially, described data communication module selects wireless communication module or any one of the fiber optic telecommunications module that is made up of photoelectric switching circuit, optical fiber.
Especially, described monitoring terminal selects microcomputer protecting device.
The reactor device for detecting temperature for reactive power compensator that the present invention proposes can carry out real-time Local or Remote monitoring, operating mode prediction to reactor on-line operation temperature, whether Timeliness coverage reactor temperature is abnormal and make action feedback in time, guarantee the safe operation of reactor, avoid accident to occur.
Accompanying drawing explanation
The structural drawing of the reactor device for detecting temperature for reactive power compensator that Fig. 1 provides for the embodiment of the present invention;
The installation site schematic diagram of the temperature sensor that Fig. 2 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.Be understandable that, specific embodiment described herein is only for explaining the present invention, but not limitation of the invention.It also should be noted that, for convenience of description, illustrate only part related to the present invention in accompanying drawing but not full content, unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used herein just in order to describe specific embodiment, is not intended to be restriction the present invention.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
Please refer to shown in Fig. 1, the structural drawing of the reactor device for detecting temperature for reactive power compensator that Fig. 1 provides for the embodiment of the present invention.
Several temperature sensors 101 are specifically comprised for the reactor device for detecting temperature of reactive power compensator, transmitter 102, signal conditioning circuit 103, data communication module 104 in the present embodiment, and monitoring terminal 105.
Several temperature sensor 101 correspondences described are installed on the point for measuring temperature that reactor body is preset, and for detecting the temperature signal of described point for measuring temperature place reactor, and described temperature signal are exported to transmitter 102.In the present embodiment, thermistor 201 selected by described temperature sensor 101, and as shown in Figure 2, around the encapsulation piece 202 of reactor, evenly arrange several points for measuring temperature, thermistor 201 correspondence is installed on point for measuring temperature place.Wherein, the quantity of thermistor 201 is determined according to reactor capacity and volume size.
The input end of described transmitter 102 and the output terminal of temperature sensor 101 are electrically connected, and for described temperature signal is converted to electric signal, export to signal conditioning circuit 103.Amplification, filtered data for amplifying described electric signal, filtering process, are exported to monitoring terminal 105 by described data communication module 104 by the input end of the output terminal electrical connection data communication module 104 of described signal conditioning circuit 103.
It should be noted that, the existing circuit structure of described signal conditioning circuit 103 has multiple, as long as can realize amplification, filter function in the present invention, therefore is not repeating at this.Described data communication module 104 can select wireless communication module or any one of the fiber optic telecommunications module that is made up of photoelectric switching circuit, optical fiber.In the present embodiment, described data communication module selects the fiber optic telecommunications module be made up of photoelectric switching circuit, optical fiber, carries out wired Optical Fiber Transmission.
Described monitoring terminal 105 is connected with data communication module 104, for showing the reactor on-line operation temperature value received in real time, and judging that whether the running temperature of reactor is abnormal accordingly, making action feedback in time.The reactor temperature information that temperature sensor 101 detects by monitoring terminal 105 compares with the normal temperature information of the reactor prestored, whether extremely, observe encapsulation piece 202 surface temperature distribution, judge that whether the running temperature of reactor is abnormal accordingly, and make action feedback in time.Microcomputer protecting device is selected in monitoring terminal 105 described in the present embodiment.
Technical scheme of the present invention can carry out the monitoring of real-time Local or Remote, operating mode prediction to reactor on-line operation temperature, and whether Timeliness coverage reactor temperature is abnormal and make action feedback in time, guarantees the safe operation of reactor, avoids accident to occur.
Note, above are only preferred embodiment of the present invention and institute's application technology principle.Skilled person in the art will appreciate that and the invention is not restricted to specific embodiment described here, various obvious change can be carried out for a person skilled in the art, readjust and substitute and can not protection scope of the present invention be departed from.Therefore, although be described in further detail invention has been by above embodiment, the present invention is not limited only to above embodiment, when not departing from the present invention's design, can also comprise other Equivalent embodiments more, and scope of the present invention is determined by appended right.
Claims (4)
1. for a reactor device for detecting temperature for reactive power compensator, it is characterized in that, comprise several temperature sensors, transmitter, signal conditioning circuit, data communication module, and monitoring terminal; Several temperature sensor correspondences described are installed on the point for measuring temperature that reactor body is preset, and for detecting the temperature signal of described point for measuring temperature place reactor, and described temperature signal are exported to transmitter; The input end of described transmitter and the output terminal of temperature sensor are electrically connected, and for described temperature signal is converted to electric signal, export to signal conditioning circuit; Amplification, filtered data for amplifying described electric signal, filtering process, are exported to monitoring terminal by described data communication module by the input end of the output terminal electrical connection data communication module of described signal conditioning circuit; Described monitoring terminal is connected with data communication module, for showing the reactor on-line operation temperature value received in real time, and judging that whether the running temperature of reactor is abnormal accordingly, making action feedback in time.
2. the reactor device for detecting temperature for reactive power compensator according to claim 1, it is characterized in that, thermistor selected by described temperature sensor.
3. the reactor device for detecting temperature for reactive power compensator according to any one of claim 1 or 2, it is characterized in that, described data communication module selects wireless communication module or any one of the fiber optic telecommunications module that is made up of photoelectric switching circuit, optical fiber.
4. the reactor device for detecting temperature for reactive power compensator according to claim 3, it is characterized in that, described monitoring terminal selects microcomputer protecting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410765241.5A CN104501992A (en) | 2014-12-11 | 2014-12-11 | Reactor temperature-monitoring device for reactive compensation device |
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| CN201410765241.5A CN104501992A (en) | 2014-12-11 | 2014-12-11 | Reactor temperature-monitoring device for reactive compensation device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105158620A (en) * | 2015-10-21 | 2015-12-16 | 国家电网公司 | Dry-type air reactor overheating fault detection method, device, and system |
| CN109506802A (en) * | 2018-11-30 | 2019-03-22 | 北京科诺伟业科技股份有限公司 | A kind of reactor temperature sensing circuit |
| CN110631722A (en) * | 2019-09-27 | 2019-12-31 | 共享智能铸造产业创新中心有限公司 | Multi-temperature measurement gun single transmitter system and working method thereof |
| CN113108929A (en) * | 2021-03-04 | 2021-07-13 | 国网浙江省电力有限公司嘉兴供电公司 | Power distribution network line switching decision method considering capacity increasing capability of power transmission and transformation line |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2106365U (en) * | 1991-08-20 | 1992-06-03 | 陈奚平 | General multi-passage temp. variable transporting device |
| CN201748983U (en) * | 2010-06-21 | 2011-02-16 | 江苏安科瑞电器制造有限公司 | Integrated signal intelligent temperature transmitter |
| KR101279131B1 (en) * | 2011-08-02 | 2013-06-26 | 금양산업(주) | A thermometer |
| CN103344351A (en) * | 2013-06-14 | 2013-10-09 | 合肥学院 | Digital heating pipeline monitoring system |
| CN203455090U (en) * | 2013-08-29 | 2014-02-26 | 广州亚虎电力有限公司 | Temperature detection system for high-voltage bus |
| CN204286632U (en) * | 2014-12-11 | 2015-04-22 | 无锡市锡容电力电器有限公司 | A kind of reactor device for detecting temperature for reactive power compensator |
-
2014
- 2014-12-11 CN CN201410765241.5A patent/CN104501992A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2106365U (en) * | 1991-08-20 | 1992-06-03 | 陈奚平 | General multi-passage temp. variable transporting device |
| CN201748983U (en) * | 2010-06-21 | 2011-02-16 | 江苏安科瑞电器制造有限公司 | Integrated signal intelligent temperature transmitter |
| KR101279131B1 (en) * | 2011-08-02 | 2013-06-26 | 금양산업(주) | A thermometer |
| CN103344351A (en) * | 2013-06-14 | 2013-10-09 | 合肥学院 | Digital heating pipeline monitoring system |
| CN203455090U (en) * | 2013-08-29 | 2014-02-26 | 广州亚虎电力有限公司 | Temperature detection system for high-voltage bus |
| CN204286632U (en) * | 2014-12-11 | 2015-04-22 | 无锡市锡容电力电器有限公司 | A kind of reactor device for detecting temperature for reactive power compensator |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105158620A (en) * | 2015-10-21 | 2015-12-16 | 国家电网公司 | Dry-type air reactor overheating fault detection method, device, and system |
| CN109506802A (en) * | 2018-11-30 | 2019-03-22 | 北京科诺伟业科技股份有限公司 | A kind of reactor temperature sensing circuit |
| CN110631722A (en) * | 2019-09-27 | 2019-12-31 | 共享智能铸造产业创新中心有限公司 | Multi-temperature measurement gun single transmitter system and working method thereof |
| CN113108929A (en) * | 2021-03-04 | 2021-07-13 | 国网浙江省电力有限公司嘉兴供电公司 | Power distribution network line switching decision method considering capacity increasing capability of power transmission and transformation line |
| CN113108929B (en) * | 2021-03-04 | 2024-01-12 | 国网浙江省电力有限公司嘉兴供电公司 | Power distribution network line switching decision method considering capacity increasing capacity of power transmission and transformation line |
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Application publication date: 20150408 |