CN105162244B - A kind of unattended monitoring circuit breaker prevention system - Google Patents
A kind of unattended monitoring circuit breaker prevention system Download PDFInfo
- Publication number
- CN105162244B CN105162244B CN201510212166.4A CN201510212166A CN105162244B CN 105162244 B CN105162244 B CN 105162244B CN 201510212166 A CN201510212166 A CN 201510212166A CN 105162244 B CN105162244 B CN 105162244B
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- China
- Prior art keywords
- controller
- breaker
- breaker body
- wireless
- busbar
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
-
- Y—GENERAL 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Distribution Board (AREA)
- Thermally Actuated Switches (AREA)
Abstract
The invention discloses a kind of unattended monitoring circuit breaker prevention system, including breaker body, the breaker body electrically connects with the main transformer circuit of transformer station, also include controller and radio handset terminals, the controller be arranged on the breaker body and with the radio handset terminals wireless connection；Also include an intelligent elevated protective cover, the intelligent elevated protective cover is looped around the surrounding of the breaker body, and the breaker body is provided with some optical flame detectors, the optical flame detector and the intelligent elevated protective cover with the controller wireless connection；Busbar wireless temperature measuring device is also equipped with the breaker body, the busbar wireless temperature device and the controller wireless connection, the busbar wireless temperature measuring device is provided with first and second grade of prompting, the first order, which is reminded, can control the controller to send alarm signal, and the second level, which is reminded, can control the controller to disconnect main transformer circuit.
Description
Technical field
The present invention relates to a kind of monitoring prevention system of transformer station, more particularly to a kind of unattended monitoring circuit breaker prevention
System.
Background technology
An equipment of the breaker as control circuit switching operations at present, and be widely applied in transformer station, it is existing
Some transformer stations after a long time use, can be because high temperature, high humidity etc. due to lacking monitoring and defence to breaker, breaker
Reason breaks down, and influences the service life of breaker, causes the circuit of transformer station to go wrong；
And comparatively the voltage of transformer station is that comparison is high, when high-tension current passes through breaker, open circuit can be caused
Device contact generates heat, and can produce electric arc during breaker disconnection, when electric arc and the contact of overheat, can set off an explosion, safety
Hidden danger is quite big；
Usual staff can be monitored to transformer station, but this monitoring be must someone stare at monitor always, when
Between one length, staff can fatigue, easily neglect, cause unnecessary trouble, not only waste of manpower, and efficiency also compares
It is relatively low.
The content of the invention
In order to solve the above technical problems, it is an object of the invention to provide a kind of unattended monitoring circuit breaker prevention system,
No worker monitor can be carried out to breaker, effectively prevents circuit breaker and various problems occurs, increase the service life, improve security.
A kind of unattended monitoring circuit breaker prevention system proposed by the present invention, including breaker body, the breaker
Body electrically connects with the main transformer circuit of transformer station, it is characterised in that：
Also include controller and radio handset terminals, the controller be arranged on the breaker body and with the nothing
Line mobile phone terminal wireless connection；
Also including an intelligent elevated protective cover, the intelligent elevated protective cover is looped around the surrounding of the breaker body,
The breaker body is provided with some optical flame detectors, the optical flame detector and the intelligent elevated protective cover with the controller without
Line connects；
Busbar wireless temperature measuring device, the busbar wireless temperature device and the control are also equipped with the breaker body
Device wireless connection processed, the busbar wireless temperature measuring device are provided with first and second grade of prompting, and the first order, which is reminded, can control institute
State controller and send alarm signal, the second level, which is reminded, can control the controller to disconnect main transformer circuit.
As a further improvement on the present invention, the optical flame detector is four and uniform intervals are distributed in the breaker body
Surrounding, the intelligent elevated protective cover includes four protective plates, four elevating levers and lifting drive, each elevating lever
On fix a protective plate, the elevating lever is even to be spaced the surrounding for being looped around the breaker body, the lifting driving dress
Put and the optical flame detector wireless connection.
As a further improvement on the present invention, the busbar wireless temperature measuring device surface is provided with display panel and setting is pressed
Button, the busbar wireless temperature measuring device detect the temperature of the breaker body by radio temperature sensor.
As a further improvement on the present invention, a radiator fan, the radiation air are installed in the side of the breaker body
Fan with the controller wireless connection, the breaker body side wall close to the radiator fan the air velocity transducer of installation one,
The air velocity transducer and the controller wireless connection.
As a further improvement on the present invention, a current sensor is electrically connected on the breaker body, the electric current passes
Sensor and the controller wireless connection.
As a further improvement on the present invention, the circuit output end of the breaker body electrically connects a voltage-stablizer, described
Voltage-stablizer and the controller wireless connection.
As a further improvement on the present invention, a humidity sensor, the breaker are also installed on the breaker body
A dehumidifier is placed in the side of body, the humidity sensor and the dehumidifier with the controller wireless connection.
As a further improvement on the present invention, gps satellite alignment system, the GPS are fixed with the breaker body
Global position system is messaging in the radio handset terminals by GPRS communication module.
As a further improvement on the present invention, the controller is a wireless communication board docked with wireless network, described
The power supply of the promising wireless communication board power supply is installed on breaker.
By such scheme, the present invention at least has advantages below：By controller and radio handset terminals wireless connection,
The monitoring information being collected on controller can wirelessly for real-time delivery on the mobile phone of staff, staff can
To send various instructions by mobile phone, so as to prevent the generation of various dangerous situations, unattended monitor mode is realized；It is logical
The effect of intelligent elevated protective cover is crossed to avoid breaker body from being exposed to the sun under the sun, prevents temperature rise from causing the old of device
Change, so as to extend breaker service life；By busbar wireless temperature measuring device, the temperature of breaker body can be detected, is set
First and second grade of prompting, makes it possess two level prompting function, when temperature reaches a certain scope, sends one-level prompting, makes controller
Alarm is sent, when more than a certain scope, one-level prompting is sent, controller is disconnected main transformer circuit in time, improve security, together
When first and second grade of prompting value can be adjusted according to actual conditions, it is whole to monitor system of defense all using wirelessly transmitting letter
Number, cost is low, safe.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Brief description of the drawings
Fig. 1 is a kind of structural representation of unattended monitoring circuit breaker prevention system of the present invention；
Fig. 2 is the structural representation of intelligent elevated protective cover in the present invention；
Fig. 3 is a kind of principle modules schematic diagram of unattended monitoring circuit breaker prevention system of the present invention；
Wherein：1- breaker bodies, 2- controllers, 3- radio handset terminals, the intelligent elevated protective covers of 4-, 5- optical flame detectors,
6- busbar wireless temperature measuring devices, 7- radiator fans；8- air velocity transducers；9- current sensors；10- voltage-stablizers；11- humidity sensors
Device；12- dehumidifiers；13-GPS satellite positioning devices；14- power supplys.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
Embodiment：As shown in figure 1, a kind of unattended monitoring circuit breaker prevention system, including breaker body 1, it is described
Breaker body electrically connects with the main transformer circuit of transformer station, in addition to controller 2 and radio handset terminals 3, the controller peace
On the breaker body and with the radio handset terminals wireless connection；Also include an intelligent elevated protective cover 4, it is described
Intelligent elevated protective cover is located at the side of the breaker body, and the breaker body is provided with some optical flame detectors 5, the light
Sensor and the intelligent elevated protective cover wireless connection；Busbar wireless temperature measuring device 6, institute are also equipped with the breaker body
Busbar wireless temperature device and the controller wireless connection are stated, the busbar wireless temperature measuring device carries provided with first and second grade
Wake up, the first order, which is reminded, can control the controller to send alarm signal, and the second level, which is reminded, can control the control
Device processed disconnects main transformer circuit.Main effect is to avoid transformer from being exposed to the sun under the sun, causes temperature rise and the aging of device.
Busbar wireless temperature measuring device, two-stage prompting is set altogether, such as at 0~150 degree, alarm, disconnect main transformer during more than 150 degree.And survey
Temperature can not wired thermometric, wireless temperature measurement, such as infrared measurement of temperature.Prompting value can adjust according to actual conditions simultaneously.Controller
Situation about will likely run into first be divided into some grades (such as：Fire, steal) etc. other unknown accidents be classified as it is most tight
Anxious grade, different brackets need to notify different responsible persons.Controller is by receiving the signal on breaker body, certainly
It is dynamic to judge event class, related responsibility personnel are notified by modes such as short message, call voice promptings according to grade, so as to realize
Unattended function.
The optical flame detector is the surrounding that four and uniform intervals are distributed in the breaker body, the intelligent elevated protection
Cover includes four protective plates, four elevating levers and lifting drive, and a protective plate is fixed on each elevating lever, described
Elevating lever is even spaced around the surrounding in the breaker body, and the lifting drive wirelessly connects with the optical flame detector
Connect.The lifting order of four protective plates changes with the irradiation of sunray.
The busbar wireless temperature measuring device surface is provided with display panel and settings button, and the busbar wireless temperature measuring device leads to
Cross the temperature that radio temperature sensor detects the breaker body.Can set first by display panel and settings button,
Two level prompting value, display panel can show the real time temperature in breaker body, and temperature sensor passes through wireless temperature measurement mode
Thermometric is carried out, and the transmission of signal is carried out using wireless mode.
A radiator fan 7, the radiator fan and the controller wireless connection are installed in the side of the breaker body,
The breaker body side wall is close to the air velocity transducer 8 of installation one of the radiator fan, the air velocity transducer and the control
Device wireless connection processed.When the temperature that busbar wireless temperature measuring device measures is in alarm range, controller automatically controls radiator fan
Operating, radiator fan is detected by air velocity transducer and goes out monsoon intensity, then the rotating speed of radiator fan is adjusted by controller, make air-out
Intensity is just adapted to radiating needs.Other ventilation equipment or other cooling devices can also be set certainly；If cooling also reaches
Less than expected effect, then wireless signal can be sent, notify related personnel to carry out load shedding operation.
A current sensor 9 is electrically connected on the breaker body, the current sensor wirelessly connects with the controller
Connect.The primary current in high pressure can be monitored in real time by current sensor, if can be with when running into numerical value acute variation
Pass through controller real-time early warning.
The circuit output end of the breaker body electrically connects a voltage-stablizer 10, and the voltage-stablizer and the controller are wireless
Connection.By voltage-stablizer energy adjust automatically output voltage, it is that will fluctuate electricity that is larger and not reaching electric equipment requirement that it, which is acted on,
Source voltage stabilization enables various circuits or the electric equipment normal work under rated operational voltage in its range of set value.
One humidity sensor 11 is also installed, a dehumidifier is placed in the side of the breaker body on the breaker body
12, the humidity sensor and the dehumidifier with the controller wireless connection.Breaker is detected by humidity sensor
The humidity of body, if humidity is too high, controller can automatically control dehumidifier operating, so as to be dehumidified, avoid breaker
There is potential safety hazard because humidity is too high in body.
Gps satellite positioner 13 is fixed with the breaker body, the gps satellite positioner is led to by GPRS
News module is messaging in the radio handset terminals.The position of each breaker can be positioned by gps satellite positioner, works as work
When making the mobile phone of personnel and being connected to pre-warning signal, the place of the breaker to go wrong, convenient work can be quickly found out by GPS
Personnel are on the scene processing in time.
The controller is a wireless communication board docked with wireless network, is installed on the breaker promising described wireless
The power supply 14 of communication board power supply.
Claims (5)
1. a kind of unattended monitoring circuit breaker prevention system, including breaker body, the breaker body and transformer station
Main transformer circuit electrically connects, it is characterised in that：
Also include controller and radio handset terminals, the controller be arranged on the breaker body and with the wireless hand
Machine terminal wireless connects；
Also include an intelligent elevated protective cover, the intelligent elevated protective cover is looped around the surrounding of the breaker body, described
Breaker body is provided with some optical flame detectors, and the optical flame detector and the intelligent elevated protective cover wirelessly connect with the controller
Connect；
Busbar wireless temperature measuring device, the busbar wireless temperature measuring device and the controller are also equipped with the breaker body
Wireless connection, the busbar wireless temperature measuring device are provided with first and second grade of prompting, and the first order, which is reminded, can control the control
Device processed sends alarm signal, and the second level, which is reminded, can control the controller to disconnect main transformer circuit；
The optical flame detector is the surrounding that four and uniform intervals are distributed in the breaker body, the intelligent elevated protective cover bag
Four protective plates, four elevating levers and lifting drive are included, a protective plate, the lifting are fixed on each elevating lever
Bar is even spaced around the surrounding in the breaker body, the lifting drive and the optical flame detector wireless connection；
The busbar wireless temperature measuring device surface is provided with display panel and settings button, and the busbar wireless temperature measuring device passes through nothing
Line temperature sensor detects the temperature of the breaker body；
Side of the breaker body away from the intelligent elevated protective cover is installed by one radiator fan, the radiator fan and institute
Controller wireless connection is stated, the breaker body side wall is close to the air velocity transducer of installation one of the radiator fan, the wind
Fast sensor and the controller wireless connection；
One humidity sensor is also installed, a dehumidifier is placed in the side of the breaker body, described on the breaker body
Humidity sensor and the dehumidifier with the controller wireless connection.
A kind of 2. unattended monitoring circuit breaker prevention system according to claim 1, it is characterised in that：The breaker
A current sensor, the current sensor and the controller wireless connection are electrically connected on body.
A kind of 3. unattended monitoring circuit breaker prevention system according to claim 2, it is characterised in that：The breaker
The circuit output end of body electrically connects a voltage-stablizer, the voltage-stablizer and the controller wireless connection.
A kind of 4. unattended monitoring circuit breaker prevention system according to claim 1, it is characterised in that：The breaker
Gps satellite alignment system is fixed with body, the gps satellite alignment system is messaging in described wireless by GPRS communication module
Mobile phone terminal.
A kind of 5. unattended monitoring circuit breaker prevention system according to claim 1, it is characterised in that：The controller
For a wireless communication board docked with wireless network, the power supply of the promising wireless communication board power supply is installed on the breaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510212166.4A CN105162244B (en) | 2015-04-29 | 2015-04-29 | A kind of unattended monitoring circuit breaker prevention system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510212166.4A CN105162244B (en) | 2015-04-29 | 2015-04-29 | A kind of unattended monitoring circuit breaker prevention system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105162244A CN105162244A (en) | 2015-12-16 |
| CN105162244B true CN105162244B (en) | 2018-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510212166.4A Active CN105162244B (en) | 2015-04-29 | 2015-04-29 | A kind of unattended monitoring circuit breaker prevention system |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105978153A (en) * | 2016-06-24 | 2016-09-28 | 国网河南长葛市供电公司 | Safety management system for unattended substation |
| CN106982218B (en) * | 2017-04-13 | 2020-02-21 | 王跃斌 | Integrated comprehensive anti-theft cabin of outdoor base station |
| CN107978495A (en) * | 2017-11-22 | 2018-05-01 | 苏州喷声电子科技有限公司 | A kind of protective device of breaker |
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| CN103457351A (en) * | 2013-02-28 | 2013-12-18 | 南京亚电电力设备有限公司 | Integrated switch cabinet intelligent operating system |
| CN104090587A (en) * | 2014-07-24 | 2014-10-08 | 重庆大学 | Self-maintaining photovoltaic external sunshade device with adjustable length and angle and regulation and control method |
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2015
- 2015-04-29 CN CN201510212166.4A patent/CN105162244B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6611724B1 (en) * | 1999-11-24 | 2003-08-26 | Square D Company | On line monitor for a control device |
| CN102290797A (en) * | 2011-08-18 | 2011-12-21 | 佛山市奥力图科技有限公司 | Intelligent distribution safety control system |
| CN202230404U (en) * | 2011-09-28 | 2012-05-23 | 德尔瑞（天津）机电设备有限公司 | Temperature and humidity monitoring system for switch cabinet |
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| CN102999071A (en) * | 2012-11-16 | 2013-03-27 | 宁海县供电局 | Switch cabinet environment intelligent monitoring and processing system based on wireless network |
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| CN105162244A (en) | 2015-12-16 |
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