CN204330159U - A kind of wireless temperature measurement system for monitoring breaker dynamic/static contact temperature - Google Patents
A kind of wireless temperature measurement system for monitoring breaker dynamic/static contact temperature Download PDFInfo
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- CN204330159U CN204330159U CN201420752549.1U CN201420752549U CN204330159U CN 204330159 U CN204330159 U CN 204330159U CN 201420752549 U CN201420752549 U CN 201420752549U CN 204330159 U CN204330159 U CN 204330159U
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- contact temperature
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- moving contact
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- 230000003068 static effect Effects 0.000 title claims abstract description 45
- 238000009529 body temperature measurement Methods 0.000 title claims abstract description 19
- 238000012544 monitoring process Methods 0.000 title claims abstract description 16
- 238000012545 processing Methods 0.000 claims abstract description 14
- 230000008878 coupling Effects 0.000 claims abstract description 5
- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 230000003287 optical effect Effects 0.000 claims abstract description 4
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 230000009471 action Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
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Abstract
The utility model discloses a kind of wireless temperature measurement system for monitoring breaker dynamic/static contact temperature, comprise the moving contact temperature sensor for detecting moving contact of breaker temperature, for detecting the static contact temperature sensor of circuit breaker static contact temperature, signal processing module, A/D modular converter, and for receiving the controller compared with preset value after described A/D modular converter output digit signals carries out technical finesse, controller is connected with wireless sensing terminal network node by optical coupling module, wireless sensing terminal network node and the wireless connections of wireless center sensing network, wireless center sensing network connects with administrative center, the output terminal of controller is connected to the alarm for carrying out reporting to the police when moving contact temperature and static contact temperature exceed preset value, the output terminal of controller connects with the moving contact topworks of isolating switch.The structure of this wireless temperature measurement system is simple, easy to use, measuring accuracy is high, is convenient to promote the use of.
Description
Technical field
The utility model relates to a kind of wireless temperature measurement system, is specifically related to a kind of wireless temperature measurement system for monitoring breaker dynamic/static contact temperature.
Background technology
Transformer station is the important component part of electric system, the equipment that the isolating switch, busbar joint, cable splice, power transmission and transformation line joint, outdoor isolation switches etc. of transformer station are important, in During Process of Long-term Operation, the positions such as the contact of switch and bus connection, because of aging or contact resistance is excessive and generate heat, easily cause fire and large-area power outage.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, provides a kind of wireless temperature measurement system for monitoring breaker dynamic/static contact temperature.The structure of this wireless temperature measurement system is simple, easy to use, measuring accuracy is high, is convenient to promote the use of.
For achieving the above object, the technical solution adopted in the utility model is: a kind of wireless temperature measurement system for monitoring breaker dynamic/static contact temperature, it is characterized in that: comprise the moving contact temperature sensor for detecting moving contact of breaker temperature, for detecting the static contact temperature sensor of circuit breaker static contact temperature, to go forward side by side the signal processing module of row relax for receiving described moving contact temperature sensor and static contact temperature sensor output signal, simulating signal for being exported by described signal processing module is converted to the A/D modular converter of digital signal, and for receiving the controller compared with preset value after described A/D modular converter output digit signals carries out technical finesse, described moving contact temperature sensor and static contact temperature sensor connect with the input end of signal processing module, the output terminal of described signal processing module connects with the input end of A/D modular converter, the described output terminal of A/D modular converter connects with the input end of controller, described controller is connected with wireless sensing terminal network node by optical coupling module, described wireless sensing terminal network node and the wireless connections of wireless center sensing network, described wireless center sensing network connects with administrative center, the output terminal of described controller is connected to the alarm for carrying out reporting to the police when moving contact temperature and static contact temperature exceed preset value, the output terminal of described controller connects with the moving contact topworks of isolating switch.
Above-mentioned a kind of wireless temperature measurement system for monitoring breaker dynamic/static contact temperature, is characterized in that: the output terminal of described controller is connected to for the display for showing static contact temperature and moving contact temperature.
Above-mentioned a kind of wireless temperature measurement system for monitoring breaker dynamic/static contact temperature, is characterized in that: described display is liquid crystal display.
Above-mentioned a kind of wireless temperature measurement system for monitoring breaker dynamic/static contact temperature, is characterized in that: described alarm is hummer.
Above-mentioned a kind of wireless temperature measurement system for monitoring breaker dynamic/static contact temperature, is characterized in that: described controller is single-chip microcomputer.
The utility model compared with prior art has the following advantages:
1, structure of the present utility model is simple, rationally novel in design.
2, the utility model detects the temperature of moving contact of breaker by moving contact temperature sensor, the temperature of circuit breaker static contact is detected by static contact temperature sensor, the temperature that controller collects the sensor and preset value compare, when the temperature of moving contact and/or static contact exceedes preset value, reported to the police by alarm, and in time by the action of moving contact actuating mechanism controls moving contact, shown by the real time temperature of display to static contact and moving contact.
3, of the present utility model to realize cost low, and result of use is good, is convenient to promote the use of.
In sum, the utility model structure is simple, and rationally novel in design, functional reliability is high, long service life, and result of use is good, is convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is schematic block circuit diagram of the present utility model.
Description of reference numerals:
1-moving contact temperature sensor; 2-static contact temperature sensor;
3-signal processing module; 4-A/D modular converter;
5-controller; 6-optical coupling module;
7-wireless sensing terminal network node; 8-wireless center sensing network;
9-administrative center; 10-display;
11-alarm; 12-moving contact topworks.
Embodiment
A kind of wireless temperature measurement system for monitoring breaker dynamic/static contact temperature as shown in Figure 1, comprise the moving contact temperature sensor 1 for detecting moving contact of breaker temperature, for detecting the static contact temperature sensor 2 of circuit breaker static contact temperature, to go forward side by side the signal processing module 3 of row relax for receiving described moving contact temperature sensor 1 and static contact temperature sensor 2 output signal, simulating signal for being exported by described signal processing module 3 is converted to the A/D modular converter 4 of digital signal, and for receiving the controller 5 compared with preset value after described A/D modular converter 4 output digit signals carries out technical finesse, described moving contact temperature sensor 1 and static contact temperature sensor 2 connect with the input end of signal processing module 3, the output terminal of described signal processing module 3 connects with the input end of A/D modular converter 4, the output terminal of described A/D modular converter 4 connects with the input end of controller 5, described controller 5 is connected with wireless sensing terminal network node 7 by optical coupling module 6, described wireless sensing terminal network node 7 and wireless center sensing network 8 wireless connections, described wireless center sensing network 8 connects with administrative center 9, the output terminal of described controller 5 is connected to the alarm 11 for carrying out reporting to the police when moving contact temperature and static contact temperature exceed preset value, the output terminal of described controller 5 connects with the moving contact topworks 12 of isolating switch.
In the present embodiment, the output terminal of described controller 5 is connected to for the display 10 for showing static contact temperature and moving contact temperature.Described display 10 is liquid crystal display.Described alarm 11 is hummer.Described controller 5 is single-chip microcomputer.
In the present embodiment, the temperature of moving contact of breaker is detected by moving contact temperature sensor 1, the temperature of circuit breaker static contact is detected by static contact temperature sensor 2, the temperature that controller 5 pairs of the sensors collect and preset value compare, when the temperature of moving contact and/or static contact exceedes preset value, reported to the police by alarm 11, and control moving contact action by moving contact topworks 12 in time, shown by the real time temperature of display 10 pairs of static contacts and moving contact.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure transformation, all still belong in the protection domain of technical solutions of the utility model.
Claims (5)
1. the wireless temperature measurement system for monitoring breaker dynamic/static contact temperature, it is characterized in that: comprise the moving contact temperature sensor (1) for detecting moving contact of breaker temperature, for detecting the static contact temperature sensor (2) of circuit breaker static contact temperature, to go forward side by side the signal processing module (3) of row relax for receiving described moving contact temperature sensor (1) and static contact temperature sensor (2) output signal, simulating signal for being exported by described signal processing module (3) is converted to the A/D modular converter (4) of digital signal, and for receiving the controller (5) compared with preset value after described A/D modular converter (4) output digit signals carries out technical finesse, described moving contact temperature sensor (1) and static contact temperature sensor (2) connect with the input end of signal processing module (3), the output terminal of described signal processing module (3) connects with the input end of A/D modular converter (4), the output terminal of described A/D modular converter (4) connects with the input end of controller (5), described controller (5) is connected with wireless sensing terminal network node (7) by optical coupling module (6), described wireless sensing terminal network node (7) and wireless center sensing network (8) wireless connections, described wireless center sensing network (8) connects with administrative center (9), the output terminal of described controller (5) is connected to the alarm (11) for carrying out reporting to the police when moving contact temperature and static contact temperature exceed preset value, the output terminal of described controller (5) connects with the moving contact topworks (12) of isolating switch.
2. a kind of wireless temperature measurement system for monitoring breaker dynamic/static contact temperature according to claim 1, is characterized in that: the output terminal of described controller (5) is connected to for the display (10) for showing static contact temperature and moving contact temperature.
3. a kind of wireless temperature measurement system for monitoring breaker dynamic/static contact temperature according to claim 2, is characterized in that: described display (10) is liquid crystal display.
4. a kind of wireless temperature measurement system for monitoring breaker dynamic/static contact temperature according to claim 1, is characterized in that: described alarm (11) is hummer.
5. a kind of wireless temperature measurement system for monitoring breaker dynamic/static contact temperature according to claim 1, is characterized in that: described controller (5) is single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420752549.1U CN204330159U (en) | 2014-12-03 | 2014-12-03 | A kind of wireless temperature measurement system for monitoring breaker dynamic/static contact temperature |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420752549.1U CN204330159U (en) | 2014-12-03 | 2014-12-03 | A kind of wireless temperature measurement system for monitoring breaker dynamic/static contact temperature |
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| CN204330159U true CN204330159U (en) | 2015-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420752549.1U Expired - Fee Related CN204330159U (en) | 2014-12-03 | 2014-12-03 | A kind of wireless temperature measurement system for monitoring breaker dynamic/static contact temperature |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063494A (en) * | 2017-06-09 | 2017-08-18 | 贵州电网有限责任公司电力科学研究院 | Primary cut-out temperature online monitoring system based on radio communication |
| CN109100030A (en) * | 2018-08-27 | 2018-12-28 | 宝钢湛江钢铁有限公司 | A kind of probe of contactor scaling loss monitoring method |
-
2014
- 2014-12-03 CN CN201420752549.1U patent/CN204330159U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063494A (en) * | 2017-06-09 | 2017-08-18 | 贵州电网有限责任公司电力科学研究院 | Primary cut-out temperature online monitoring system based on radio communication |
| CN109100030A (en) * | 2018-08-27 | 2018-12-28 | 宝钢湛江钢铁有限公司 | A kind of probe of contactor scaling loss monitoring method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Wireless temperature measurement system for monitoring temperature of moving and static contacts of circuit breaker Effective date of registration: 20180301 Granted publication date: 20150513 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: XI'AN GALAXY POWER INTELLIGENT ELECTRIC Co.,Ltd. Registration number: 2018610000030 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190202 Granted publication date: 20150513 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: XI'AN GALAXY POWER INTELLIGENT ELECTRIC Co.,Ltd. Registration number: 2018610000030 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Wireless temperature measurement system for monitoring temperature of moving and static contacts of circuit breaker Effective date of registration: 20190213 Granted publication date: 20150513 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: XI'AN GALAXY POWER INTELLIGENT ELECTRIC Co.,Ltd. Registration number: 2019610000031 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200114 Granted publication date: 20150513 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: XI'AN GALAXY POWER INTELLIGENT ELECTRIC Co.,Ltd. Registration number: 2019610000031 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Wireless temperature measurement system for monitoring temperature of moving and static contacts of circuit breaker Effective date of registration: 20200116 Granted publication date: 20150513 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: XI'AN GALAXY POWER INTELLIGENT ELECTRIC Co.,Ltd. Registration number: Y2020610000015 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210125 Granted publication date: 20150513 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: XI'AN GALAXY POWER INTELLIGENT ELECTRIC Co.,Ltd. Registration number: Y2020610000015 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 |