CN205029214U - A temperature automatic regulating apparatus for intelligent substation intelligence cabinet - Google Patents
A temperature automatic regulating apparatus for intelligent substation intelligence cabinet Download PDFInfo
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- CN205029214U CN205029214U CN201520859517.6U CN201520859517U CN205029214U CN 205029214 U CN205029214 U CN 205029214U CN 201520859517 U CN201520859517 U CN 201520859517U CN 205029214 U CN205029214 U CN 205029214U
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- power supply
- temperature
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- supply system
- intelligent
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- 230000001105 regulatory effect Effects 0.000 title abstract 3
- 239000004065 semiconductor Substances 0.000 claims abstract description 24
- 238000005057 refrigeration Methods 0.000 claims abstract description 9
- 230000007704 transition Effects 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 206010037660 Pyrexia Diseases 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
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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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a temperature automatic regulating apparatus for intelligent substation intelligence cabinet, including the intelligent cabinet body, install semiconductor refrigeration piece and automatic control on the intelligence cabinet body, automatic control is equipped with power module and temperature control module, the power module control source is supplied power to the semiconductor refrigeration piece, temperature control module is used for controlling the operation of semiconductor refrigeration piece, the power includes solar energy power supply system, transformer substation's power, and solar energy power supply system is as main power supply system, the supplementary power supply system of transformer substation's power conduct. The utility model discloses a semiconductor refrigeration piece carries out temperature automatically regulated for temperature in the cabinet of control intelligent substation intelligence cabinet provides stable operating environment for equipment in the cabinet.
Description
Technical field
The utility model relates to intelligent substation, is specifically related to the automatic temperature control device for intelligent substation intelligent cabinet.
Background technology
Along with the development of Protection Technology, the following transformer station put into operation in Zhejiang area all will based on intelligent substation.Along with Taizhou Prefecture's intelligent substation puts into operation in a large number, in standing, frequently there are some faults, protection and monitoring are impacted.
According to standard-required, intelligent terminal and merge cells need outdoor to arrange on the spot.The impact caused is that these equipment affects very large by outdoor temperature, the aging acceleration of various electronic devices and components, only between 2012 to 1013 years 1 year, Taizhou company 220kV intelligent substation causes the defect of intelligent cabinet alarm up to more than ten times because temperature affects, cause relevant device to stop labour maintenance more than ten times, the power supply reliability of this area is affected.
Existing Oil Temperature Controlling Technigue is mainly based on fan and fever tablet.Existing fan and fever tablet area less, the air circulation in intelligent cabinet can only be controlled, the heat exchange in the interior external world cannot be realized.
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of automatic temperature control device for intelligent substation intelligent cabinet, and heat exchange extraneous in realizing, improves radiating effect.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of automatic temperature control device for intelligent substation intelligent cabinet, comprise intelligent cabinet cabinet, described intelligent cabinet cabinet is provided with semiconductor chilling plate and automatic controller, described automatic controller is provided with power module and temperature control modules, described power module controls power supply and powers to semiconductor chilling plate, described temperature control modules is for controlling the operation of semiconductor chilling plate, described power supply comprises solar electric power supply system, transformer station's power supply, solar electric power supply system is as main power supply system, transformer station's power supply is as auxiliary power supply system.
Preferably, described solar electric power supply system comprises the solar module and batteries installed at intelligent cabinet cabinet top, carry out floating charge to batteries during solar module work, described batteries exports the electric energy stored and powers to semiconductor chilling plate.
Preferably, described temperature control modules comprises temperature sensor and temperature controller, the temperature transition sensed is become voltage input temp controller by temperature sensor, when temperature sensor senses to temperature exceed design temperature time, temperature controller control semiconductor chilling plate refrigeration.
The technical solution adopted in the utility model, carries out temperature automatic adjustment by semiconductor chilling plate, in order to control the in-cabinet temperature of intelligent substation intelligent cabinet, for equipment in cabinet provides stable running environment.
In addition, using solar electric power supply system as main power supply system, transformer station's power supply, as auxiliary power supply system, guarantees the stable operation of semiconductor chilling plate.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Fig. 1 is structural representation one of the present utility model;
Fig. 2 is structural representation two of the present utility model.
Embodiment
As depicted in figs. 1 and 2, a kind of automatic temperature control device for intelligent substation intelligent cabinet, comprise intelligent cabinet cabinet 1, described intelligent cabinet cabinet 1 is provided with semiconductor chilling plate 3 and automatic controller, described automatic controller is provided with power module and temperature control modules, intelligent cabinet cabinet 1 back side is provided with control cubicle 2, and semiconductor chilling plate 3 and automatic controller are located on control cubicle 2.
Described power supply comprises solar electric power supply system, transformer station's power supply, and solar electric power supply system is as main power supply system, and transformer station's power supply is as auxiliary power supply system.Need most when shining upon fierce and put into operation, at this moment solar electric power supply system can provide sufficient electric power energy, when solar electric power supply system cannot use, is powered by transformer station's power supply.
Described solar electric power supply system comprises the solar module 4 and batteries 5 installed at intelligent cabinet cabinet top, owing to being provided with UPS (uninterrupted power supply) system, when solar module works, floating charge is carried out to batteries, when solar module cannot work, batteries exports the electric energy stored.
Described temperature control modules comprises temperature sensor and temperature controller, and the temperature transition sensed is become voltage input temp controller by temperature sensor, and temperature controller controls semiconductor chilling plate refrigeration according to temperature or heats.If temperature exceed temperature controller setting temperature upper limit (lower limit), then conducting A.C. contactor often open main contact, make semi-conducting material freeze (heating).The hot junction of semiconductor chilling plate needs heat radiation, and radiating effect is better, and the refrigeration of its cold junction is better.Therefore, in the hot junction finned of semiconductor chilling plate.
Summer this area continuous high temperature, load increase, circuit heavy duty, be ensure power supply reliability, can not at will stop labour.And at this moment in intelligent cabinet constant temperature raise, far exceed the suitable operating temperature of merge cells in cabinet, intelligent terminal.When temperature exceedes the temperature (as 40 DEG C) that this automatic temperature control device adjusts.This timer puts into operation.Solar electric power supply system is that device provides sufficient electric energy.Semiconductor chilling plate starts to carry out heat exchange in cabinet and outside.The fin that semiconductor chilling plate heat is broken ensure that the refrigeration of cooling piece.At this moment in-cabinet temperature starts to decline, until in-cabinet temperature is lower than the temperature of adjusting.Ensure that device in cabinet operates in a suitable temperature.
Claims (3)
1. the automatic temperature control device for intelligent substation intelligent cabinet, comprise intelligent cabinet cabinet, it is characterized in that: described intelligent cabinet cabinet is provided with semiconductor chilling plate and automatic controller, described automatic controller is provided with power module and temperature control modules, described power module controls power supply and powers to semiconductor chilling plate, described temperature control modules is for controlling the operation of semiconductor chilling plate, described power supply comprises solar electric power supply system, transformer station's power supply, solar electric power supply system is as main power supply system, transformer station's power supply is as auxiliary power supply system.
2. a kind of automatic temperature control device for intelligent substation intelligent cabinet according to claim 1, it is characterized in that: described solar electric power supply system comprises the solar module and batteries installed at intelligent cabinet cabinet top, carry out floating charge to batteries during solar module work, described batteries exports the electric energy stored and powers to semiconductor chilling plate.
3. a kind of automatic temperature control device for intelligent substation intelligent cabinet according to claim 1, it is characterized in that: described temperature control modules comprises temperature sensor and temperature controller, the temperature transition sensed is become voltage input temp controller by temperature sensor, when temperature sensor senses to temperature exceed design temperature time, temperature controller control semiconductor chilling plate refrigeration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520859517.6U CN205029214U (en) | 2015-10-29 | 2015-10-29 | A temperature automatic regulating apparatus for intelligent substation intelligence cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520859517.6U CN205029214U (en) | 2015-10-29 | 2015-10-29 | A temperature automatic regulating apparatus for intelligent substation intelligence cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205029214U true CN205029214U (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520859517.6U Active CN205029214U (en) | 2015-10-29 | 2015-10-29 | A temperature automatic regulating apparatus for intelligent substation intelligence cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205029214U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786085A (en) * | 2016-12-26 | 2017-05-31 | 中屹新医学科技（天津）有限公司 | A kind of Intelligent campus of novel portable characterization processes flow |
| CN110267500A (en) * | 2019-07-02 | 2019-09-20 | 国网河南省电力公司西平县供电公司 | A kind of circulating cooling plant applied to power grid |
| CN112670869A (en) * | 2020-12-28 | 2021-04-16 | 黄实批 | Forced heat dissipation type power distribution cabinet |
-
2015
- 2015-10-29 CN CN201520859517.6U patent/CN205029214U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786085A (en) * | 2016-12-26 | 2017-05-31 | 中屹新医学科技（天津）有限公司 | A kind of Intelligent campus of novel portable characterization processes flow |
| CN110267500A (en) * | 2019-07-02 | 2019-09-20 | 国网河南省电力公司西平县供电公司 | A kind of circulating cooling plant applied to power grid |
| CN112670869A (en) * | 2020-12-28 | 2021-04-16 | 黄实批 | Forced heat dissipation type power distribution cabinet |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |