CN106768407A - A kind of dry reactor radio device for on-line monitoring temperature - Google Patents
A kind of dry reactor radio device for on-line monitoring temperature Download PDFInfo
- Publication number
- CN106768407A CN106768407A CN201611062932.4A CN201611062932A CN106768407A CN 106768407 A CN106768407 A CN 106768407A CN 201611062932 A CN201611062932 A CN 201611062932A CN 106768407 A CN106768407 A CN 106768407A
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- Prior art keywords
- radio
- temperature
- dry reactor
- temperature sensor
- acquisition device
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
- G01K1/024—Means for indicating or recording specially adapted for thermometers for remote indication
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Alarm Systems (AREA)
Abstract
The present invention relates to power grid security monitoring technical field, disclose a kind of dry reactor radio device for on-line monitoring temperature, the monitoring device includes being fixedly mounted at least one radio temperature sensor for being used to detect dry reactor temperature in dry reactor, with the wireless acquisition device for gathering radio temperature sensor temperature of the radio temperature sensor wireless connection, and the Surveillance center being connected with wireless acquisition device, the Surveillance center is used to show the temperature of the radio temperature sensor that wireless acquisition device is gathered.The present invention carries out real-time monitoring using radio temperature sensor to the temperature of dry reactor, and be transferred to Temperature numerical by wireless acquisition device to be shown in Surveillance center, it is capable of achieving the real-time detection to dry reactor, equipment to misoperation makes early warning, make equipment out of service in advance before breaking down, loss is reduced to the purpose of the degree of minimum.
Description
Technical field
The present invention relates to power grid security detection technique field, in particular, more particularly to a kind of dry reactor is wireless
Temperature on-line monitoring device.
Background technology
The task that dry reactor undertakes in power network becomes more and more important, from neutral reactor to reactive-load compensation equipment, from
Alternating current-direct current wave filter element arrives the smoothing reactor of extra-high voltage DC transmission system again, and dry reactor has turned into power system
Capital equipment.In recent years, there is the accident of Reactor Fault catching fire often in the operation of power network, due to without suitable
Detection technique, can only often be acted after failure generation by protective relaying device, and the connected breaker of tripping is former to cut off
Barrier, but can not carry out real-time detection by equipment, reach and control in advance, make equipment out of service in advance, be reduced to loss
The purpose of minimum degree.So, it is necessary to design a kind of dry reactor radio device for on-line monitoring temperature.
The content of the invention
It is an object of the invention to provide a kind of real-time detection can be carried out to the temperature of dry reactor and controlled in advance with reaching
The dry reactor radio device for on-line monitoring temperature of system.
In order to solve posed problems above, the technical solution adopted by the present invention is：
A kind of dry reactor radio device for on-line monitoring temperature, the monitoring device includes being fixedly mounted in dry reactor to be used
In at least one radio temperature sensor of detection dry reactor temperature, the use with the radio temperature sensor wireless connection
In the wireless acquisition device of collection radio temperature sensor temperature, and the Surveillance center being connected with wireless acquisition device, the prison
Control center is used to show the temperature of the radio temperature sensor that wireless acquisition device is gathered.
According to a preferred embodiment of the invention：Also include the warning device being connected with the Surveillance center.
According to a preferred embodiment of the invention：Also include the database being connected with the Surveillance center, the database is used
The temperature value of the radio temperature sensor gathered in storage wireless acquisition device.
According to a preferred embodiment of the invention：Adopted between described each radio temperature sensor and wireless acquisition device
Communicated with 2.4G frequency ranges radio frequency signal.
According to a preferred embodiment of the invention：The wireless acquisition device and Surveillance center by modbus agreements and
IEC61850 protocol communications.
According to a preferred embodiment of the invention：The Surveillance center and at least one wireless acquisition device, and each nothing
Line harvester and 12 radio temperature sensor wireless connections.
According to a preferred embodiment of the invention：The radio temperature sensor is the wireless temperature of model HCDL871-CW
Degree sensor；The wireless acquisition device is the wireless acquisition device of model HCDL821.
Compared with prior art, the beneficial effects of the present invention are：The present invention is using radio temperature sensor to dry type electricity
The temperature of anti-device carries out real-time detection, and is transferred to Temperature numerical by wireless acquisition device to be shown in Surveillance center, you can
The real-time detection to dry reactor is realized, is reached and is controlled in advance, make equipment out of service in advance, loss is reduced to minimum
The purpose of degree.
Brief description of the drawings
Fig. 1 are the frame diagram of dry reactor radio device for on-line monitoring temperature of the invention.
Description of reference numerals：10th, radio temperature sensor, 20, wireless acquisition device, 30, Surveillance center, 40, database,
50th, warning device.
Specific embodiment
With reference to embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited
In this.
Refering to shown in Fig. 1, the present invention provides a kind of dry reactor radio device for on-line monitoring temperature, the monitoring device bag
At least one radio temperature sensor 10 being fixedly mounted in dry reactor for detecting dry reactor temperature is included, with institute
The wireless acquisition device 20 for gathering the temperature of radio temperature sensor 10 of the wireless connection of radio temperature sensor 10 stated, with
And the Surveillance center 30 being connected with wireless acquisition device 20, the Surveillance center is for showing the nothing that wireless acquisition device 20 is gathered
The temperature of line temperature sensor 10.
Specifically, the present invention may also include the warning device 50 being connected with described Surveillance center 30, warning device 50 can
To be set to manual alarm or automatic alarm pattern.
Also, the present invention can also also include the database 40 being connected with described Surveillance center 30, the database 40 is used for
The temperature value of the radio temperature sensor 10 that storage wireless acquisition device 20 is gathered.Meanwhile, as a preferred scheme, database
The temperature value when reactor that can be also stored with 40 normally runs, and Surveillance center 30 can be to the radio temperature sensor of collection
10 temperature value is compared with normal temperature value, to realize the function that automatic controlling alarming device 50 is alarmed.Certainly, database
The effect of the temperature value of 40 radio temperature sensors 10 gathered as just storage wireless acquisition device 20, and can not store
Standard temperature, you can not use Surveillance center 30 to be compared, the present invention also can in real time be observed by staff,
It is operated with the pattern of manual alarm.
According to a preferred embodiment of the invention：The radio temperature sensor 10 is the wireless of model HCDL871-CW
Temperature sensor, it is embedded monolithic microcontroller circuit collection digital temperature sensor signal, the radio temperature sensor
Using particular design, the class of insulation is high, can in high pressure, strong magnetic field circumstance steady operation, its internal embedded program is directed to
Special use environment has carried out special optimization design, low in energy consumption, reliable communications, and in opening, reliable communication distance is more than
Led to using 2.4G frequency ranges radio frequency signal between 200m, and each radio temperature sensor 10 and wireless acquisition device 20
Letter；The wireless acquisition device 20 is the wireless acquisition device of model HCDL821, and the wireless acquisition device 20 uses direct current
Source powers, and described wireless acquisition device 20 passes through modbus agreements and IEC61850 protocol communications with Surveillance center 30.It is described
Surveillance center 30 can be computer display.
The described wireless acquisition device 20 of Surveillance center 30 and at least one can be set as needed, and each is wireless
Harvester 20 at most can use a wireless collection with 12 wireless connections of radio temperature sensor 10 such as in the present embodiment
Device 20 connects 12 radio temperature sensors 10.
Above-described embodiment is the present invention preferably implementation method, but embodiments of the present invention are not by above-described embodiment
Limitation, it is other it is any without departing from Spirit Essence of the invention and the change, modification, replacement made under principle, combine, simplification,
Equivalent substitute mode is should be, is included within protection scope of the present invention.
Claims (7)
1. a kind of dry reactor radio device for on-line monitoring temperature, it is characterised in that：The monitoring device includes being fixedly mounted on
It is used to detect at least one radio temperature sensor of dry reactor temperature in dry reactor（10）, with the wireless temperature
Sensor（10）Wireless connection for gathering radio temperature sensor（10）The wireless acquisition device of temperature（20）, and with nothing
Line harvester（20）The Surveillance center of connection（30）, the Surveillance center is for showing wireless acquisition device（20）The nothing for being gathered
Line temperature sensor（10）Temperature.
2. dry reactor radio device for on-line monitoring temperature according to claim 1, it is characterised in that：Also include and institute
State Surveillance center（30）The warning device of connection（50）.
3. dry reactor radio device for on-line monitoring temperature according to claim 2, it is characterised in that：Also include and institute
State Surveillance center（30）The database of connection（40）, the database（40）For storing wireless acquisition device（20）The nothing for being gathered
Line temperature sensor（10）Temperature value.
4. the dry reactor radio device for on-line monitoring temperature according to any one of claim 1 ~ 3, it is characterised in that：Institute
State each radio temperature sensor（10）And wireless acquisition device（20）Between using the communication of 2.4G frequency ranges radio frequency signals.
5. the dry reactor radio device for on-line monitoring temperature according to any one of claim 1 ~ 3, it is characterised in that：Institute
State wireless acquisition device（20）With Surveillance center（30）By modbus agreements and IEC61850 protocol communications.
6. the dry reactor radio device for on-line monitoring temperature according to any one of claim 1 ~ 3, it is characterised in that：Institute
State Surveillance center（30）With at least one wireless acquisition device（20）, and each wireless acquisition device（20）With 12 wireless temperatures
Sensor（10）Wireless connection.
7. the dry reactor radio device for on-line monitoring temperature according to any one of claim 1 ~ 3, it is characterised in that：Institute
State radio temperature sensor（10）It is the radio temperature sensor of model HCDL871-CW；The wireless acquisition device（20）It is
The wireless acquisition device of model HCDL821.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611062932.4A CN106768407A (en) | 2016-11-28 | 2016-11-28 | A kind of dry reactor radio device for on-line monitoring temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611062932.4A CN106768407A (en) | 2016-11-28 | 2016-11-28 | A kind of dry reactor radio device for on-line monitoring temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106768407A true CN106768407A (en) | 2017-05-31 |
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ID=58901811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611062932.4A Pending CN106768407A (en) | 2016-11-28 | 2016-11-28 | A kind of dry reactor radio device for on-line monitoring temperature |
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| CN (1) | CN106768407A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107727254A (en) * | 2017-10-16 | 2018-02-23 | 广东电网有限责任公司清远供电局 | A kind of reactor running temperature wireless real-time monitoring device |
| CN110132434A (en) * | 2019-06-13 | 2019-08-16 | 北京智芯微电子科技有限公司 | Temperature monitoring and analysis system based on passive temperature chip sensor |
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| US20110115636A1 (en) * | 2009-11-16 | 2011-05-19 | Zhang Changhuan | Wireless temperature measuring system |
| CN201993905U (en) * | 2011-04-07 | 2011-09-28 | 云南电力试验研究院(集团)有限公司 | ZigBee network-based temperature online monitoring and early-warning system |
| CN202676298U (en) * | 2012-03-24 | 2013-01-16 | 莱芜科泰电力科技有限公司 | Wireless transmission high-voltage cable on-line temperature measuring device |
| CN103674293A (en) * | 2013-12-12 | 2014-03-26 | 国家电网公司 | Dry-type electric reactor temperature detection system |
| CN105444903A (en) * | 2015-11-25 | 2016-03-30 | 杭州苏诺电气有限公司 | Electric power device wireless temperature measurement system |
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2016
- 2016-11-28 CN CN201611062932.4A patent/CN106768407A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110115636A1 (en) * | 2009-11-16 | 2011-05-19 | Zhang Changhuan | Wireless temperature measuring system |
| CN201993905U (en) * | 2011-04-07 | 2011-09-28 | 云南电力试验研究院(集团)有限公司 | ZigBee network-based temperature online monitoring and early-warning system |
| CN202676298U (en) * | 2012-03-24 | 2013-01-16 | 莱芜科泰电力科技有限公司 | Wireless transmission high-voltage cable on-line temperature measuring device |
| CN103674293A (en) * | 2013-12-12 | 2014-03-26 | 国家电网公司 | Dry-type electric reactor temperature detection system |
| CN105444903A (en) * | 2015-11-25 | 2016-03-30 | 杭州苏诺电气有限公司 | Electric power device wireless temperature measurement system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107727254A (en) * | 2017-10-16 | 2018-02-23 | 广东电网有限责任公司清远供电局 | A kind of reactor running temperature wireless real-time monitoring device |
| CN110132434A (en) * | 2019-06-13 | 2019-08-16 | 北京智芯微电子科技有限公司 | Temperature monitoring and analysis system based on passive temperature chip sensor |
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Application publication date: 20170531 |
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