CN103197705A - Intelligent temperature control power distribution cabinet - Google Patents
Intelligent temperature control power distribution cabinet Download PDFInfo
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- CN103197705A CN103197705A CN2013101377142A CN201310137714A CN103197705A CN 103197705 A CN103197705 A CN 103197705A CN 2013101377142 A CN2013101377142 A CN 2013101377142A CN 201310137714 A CN201310137714 A CN 201310137714A CN 103197705 A CN103197705 A CN 103197705A
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Abstract
The invention discloses an intelligent temperature control power distribution cabinet comprising a cabinet body, electronic components arranged in the cabinet body, an optical fiber temperature measurement sensing module arranged in the cabinet body, a temperature processing module and a temperature adjusting command sending module. By adopting an optical fiber temperature sensing probe of the optical fiber temperature measurement sensing module to contact the target electronic component in the cabinet body, the temperature value of the temperture of the electronic components in the intelligent temperature control power distribution cabinet can be accurately reflected, the temperature processing module compares the temperature value provided by the optical fiber temperature measurement sensing module with a preset temperature value, the received temperature value and the preset temperature value are calculated to obtain a temperature control value when the temperature value provided by the optic fiber temperature measurement value does not correspond to the preset temperature after compassion, a preset temperature control command is selected based on the temperature control value, and provided for the temperature adjusting command sending module to adjust the environment temperature of the intelligent temperature control power distribution cabinet by a temperature adjusting device so as to ensure smooth operation of the power distribution cabinet.
Description
Technical field
The present invention relates to the power supply technique field, particularly a kind of intelligent temperature control power distribution cabinet.
Background technology
Power distribution cabinet is applicable to power consumers such as generating plant, transformer station, factories and miness, enterprise.The stable operation of power distribution cabinet is the important prerequisite that guarantees the power consumer operate as normal.One of the key factor that influences the stable operation of power distribution cabinet is temperature.
For example, be applied in the generating plant, the power distribution cabinet of transformer station should satisfy the relevant requirements of GB3906-1991 " 3-35 kV ac metal closing switch gear " standard, the node of the dynamic/static contact of power distribution cabinet and bus row joint is in high voltage for a long time, in the big current work state, positions such as junction, sound contact and bus row junction are because of surface oxidation, corrosion, fastening bolt is loosening, factors such as the contact is aging cause contact resistance to increase, cause that contact or joint temperature raise, degree of superheat is aggravation constantly, can exert an influence to insulating property and equipment life, in addition because the seal construction of power distribution cabinet, make the temperature of the electronic devices and components in the power distribution cabinet raise gradually, when temperature is higher than the working temperature of the electronic devices and components in the power distribution cabinet, electronic devices and components in the power distribution cabinet will break down, and then make power distribution cabinet normally not move.
Summary of the invention
In view of this, be necessary to provide a kind of can detected temperatures and dynamically adjust the intelligent temperature control power distribution cabinet of temperature.
A kind of intelligent temperature control power distribution cabinet comprises cabinet, is arranged on electronic devices and components in the cabinet, is arranged on optical fiber temperature-measurement sensing module, Temperature Treatment module and temperature adjustment order sending module on the cabinet.The optical fiber sensing probe of optical fiber temperature-measurement sensing module contacts with target electronic components and parts in the cabinet, and the optical fiber temperature-measurement sensing module also is connected with the Temperature Treatment module, the Temperature Treatment module is connected with temperature adjustment order sending module.The optical fiber temperature-measurement sensing module is used for gathering in real time the temperature of intelligent temperature control power distribution cabinet, and produces corresponding temperature value, and the temperature value that produces is offered the Temperature Treatment module.The Temperature Treatment module is used for receiving the temperature value that the optical fiber temperature-measurement sensing module provides, and with the temperature value that receives and the temperature value of presetting relatively, at the temperature value that compares reception and default temperature value not at once, the temperature value, the default temperature value that receive are calculated to obtain the regulating and controlling temperature value, and according to the default temperature adjustment order of regulating and controlling temperature value selection, the temperature adjustment order of selecting is offered temperature adjustment order sending module.Temperature adjustment order sending module is used for the temperature adjustment command conversion is become wireless signal, and the temperature adjustment order that will convert wireless signal to sends to the temperature control equipment that is arranged on around the intelligent temperature control power distribution cabinet, guarantees that to regulate the residing environment temperature of intelligent temperature control power distribution cabinet by temperature control equipment the electronic devices and components in the intelligent temperature control power distribution cabinet are in the working temperature.
A kind of intelligent temperature control power distribution cabinet comprises temperature control equipment, cabinet, is arranged on electronic devices and components in the cabinet, is arranged on optical fiber temperature-measurement sensing module, Temperature Treatment module and temperature adjustment order sending module on the cabinet.The optical fiber sensing probe of optical fiber temperature-measurement sensing module contacts with target electronic components and parts in the cabinet, and the optical fiber temperature-measurement sensing module also is connected with the Temperature Treatment module, the Temperature Treatment module is connected with temperature adjustment order sending module.The optical fiber temperature-measurement sensing module is used for gathering in real time the temperature of intelligent temperature control power distribution cabinet, and produces corresponding temperature value, and the temperature value that produces is offered the Temperature Treatment module.The Temperature Treatment module is used for receiving the temperature value that the optical fiber temperature-measurement sensing module provides, and with the temperature value that receives and the temperature value of presetting relatively, at the temperature value that compares reception and default temperature value not at once, the temperature value, the default temperature value that receive are calculated to obtain the regulating and controlling temperature value, and according to the default temperature adjustment order of regulating and controlling temperature value selection, the temperature adjustment order of selecting is offered temperature adjustment order sending module.Temperature adjustment order sending module is used for the temperature adjustment command conversion is become wireless signal, and the temperature adjustment order that will convert wireless signal to sends to the temperature control equipment that is arranged on around the intelligent temperature control power distribution cabinet, guarantees that to regulate the residing environment temperature of intelligent temperature control power distribution cabinet by temperature control equipment the electronic devices and components in the intelligent temperature control power distribution cabinet are in the working temperature.
Intelligent temperature control power distribution cabinet provided by the invention, utilize the optical fiber sensing probe of optical fiber temperature-measurement sensing module to contact with target electronic components and parts in the cabinet, react the temperature value of the temperature of intelligent temperature control power distribution cabinet internal electronic component with accurate generation, the Temperature Treatment module with optical fiber temperature-measurement the sensing module temperature value that provides and the temperature value of presetting relatively, comparing optical fiber temperature-measurement the sensing module temperature value that provides and the temperature value of presetting not at once, with the temperature value that receives, default temperature value calculates to obtain the regulating and controlling temperature value, and according to the default temperature adjustment order of regulating and controlling temperature value selection, the temperature adjustment order of selecting is offered temperature adjustment order sending module, guarantee that to regulate the residing environment temperature of intelligent temperature control power distribution cabinet by temperature control equipment the electronic devices and components in the intelligent temperature control power distribution cabinet are in the working temperature, and then guarantee the stable operation of power distribution cabinet.
Description of drawings
Fig. 1 is the functional block diagram of the intelligent temperature control power distribution cabinet of a preferred embodiments.
Among the figure: intelligent temperature control power distribution cabinet 10, cabinet 11, electronic devices and components 12, optical fiber temperature-measurement sensing module 13, optical fiber sensing probe 131, temperature value generation module 132, port one 320, oversheath 133, Temperature Treatment module 14, comparing unit 141, computing unit 142, selected cell 143, temperature adjustment order sending module 15, temperature control equipment 20.
Embodiment
Please be simultaneously referring to Fig. 1, intelligent temperature control power distribution cabinet 10 comprises cabinet 11, be arranged on electronic devices and components 12 in the cabinet 11, be arranged on optical fiber temperature-measurement sensing module 13, Temperature Treatment module 14 and temperature adjustment order sending module 15 on the cabinet 11.The optical fiber sensing probe 131 of optical fiber temperature-measurement sensing module 13 contacts with target electronic components and parts 12 in the cabinet 11, and optical fiber temperature-measurement sensing module 13 also is connected with Temperature Treatment module 14, and Temperature Treatment mould 14 is connected with temperature adjustment order sending module 15.Electronic devices and components 12 can be electronic component, for example, current transformer, fuse, voltage transformer (VT) etc., electronic devices and components 12 also can be electrical fitting, for example, copper bar, stationary contact are first-class.Target electronic components and parts 12 need to refer to the electronic devices and components 12 of monitor temperature.
Optical fiber temperature-measurement sensing module 13 is used for gathering in real time the temperature of intelligent temperature control power distribution cabinet 10, and produces corresponding temperature value, and the temperature value that produces is offered Temperature Treatment module 14.
Temperature adjustment order sending module 15 is used for the temperature adjustment command conversion is become wireless signal, and the temperature adjustment order that will convert wireless signal to sends to the temperature control equipment 20 that is arranged on around the intelligent temperature control power distribution cabinet, guarantees that to regulate intelligent temperature control power distribution cabinets 10 residing environment temperatures by temperature control equipment 20 electronic devices and components 12 in the intelligent temperature control power distribution cabinet 10 are in the working temperature.The temperature adjustment order can represent that temperature control equipment 20 is DC frequency converting air-conditioner by frequency values, and temperature control equipment 20 is regulated the rotating speed of compressor according to frequency values.
In the present embodiment, optical fiber temperature-measurement sensing module 13 comprises at least one optical fiber sensing probe 131, temperature value generation module 132, temperature value generation module 132 has port one 320 identical with optical fiber sensing probe 131 numbers and that supply optical fiber sensing probe 131 to insert, temperature value generation module 132 is used for the temperature signal that receiving port 1320 transmits, and according to port numbers and temperature signal generation temperature information, and temperature information offered Temperature Treatment module 14, temperature information comprises temperature value and port numbers.Temperature Treatment module 14 comprises comparing unit 141, computing unit 142, selected cell 143; Comparing unit 141 receives the temperature information that temperature value generation module 132 provides, temperature value in the temperature information and the temperature value of presetting are compared,, not at once the temperature value in the temperature information and default temperature value are offered computing unit 142 and the port numbers in the temperature information is offered selected cell 143 at the temperature value that compares reception and default temperature value; Computing unit 142 calculates to obtain the regulating and controlling temperature value with temperature value, the default temperature value that receives, and the regulating and controlling temperature value is offered selected cell 143; Selected cell 143 is selected the default temperature adjustment order of corresponding level according to port numbers and regulating and controlling temperature value, and the temperature adjustment order of selecting is offered temperature adjustment order sending module 15.For example, the temperature adjustment order is divided into Three Estate: the coarse adjustment level, in adjust a wage scale, the fine setting level, the coarse adjustment level, in adjust a wage scale, in the fine setting level all correspondence one group of temperature adjustment order is set, importance according to the target electronic components and parts, each port that will be corresponding with the target electronic components and parts is divided into three corresponding classes, regulating and controlling temperature value and coarse adjustment level, in adjust a wage scale, temperature adjustment order in the fine setting level is corresponding, so select corresponding other group of temperature adjustment order of level by port, then in the temperature adjustment command group of selecting, select the temperature adjustment order corresponding with the regulating and controlling temperature value, so can accelerate temperature adjustment speed, make the temperature of the target electronic components and parts 12 in the cabinet 11 reach operating temperature range as early as possible.
In the present embodiment, optical fiber sensing probe 131 is provided with oversheath 133, and oversheath 133 can adopt silicon fiber material, teflon to make.
In other embodiments, temperature control equipment 20 is as the matching component of intelligent temperature control power distribution cabinet, and the size of temperature control equipment 20 and the residing space of intelligent temperature control power distribution cabinet are complementary.Also can transmit the temperature adjustment order by wired mode between temperature adjustment order sending module 15 and the temperature control equipment 20.
Intelligent temperature control power distribution cabinet 10 provided by the invention, utilize the optical fiber sensing probe 131 of optical fiber temperature-measurement sensing module 13 to contact with target electronic components and parts 12 in the cabinet 11, react the temperature value of the temperature of intelligent temperature control power distribution cabinet 10 internal electronic components 12 with accurate generation, Temperature Treatment module 14 with optical fiber temperature-measurement sensing module 13 temperature value that provides and the temperature value of presetting relatively, comparing optical fiber temperature-measurement sensing module 13 temperature value that provides and the temperature value of presetting not at once, with the temperature value that receives, default temperature value calculates to obtain the regulating and controlling temperature value, and according to the default temperature adjustment order of regulating and controlling temperature value selection, the temperature adjustment order of selecting is offered temperature adjustment order sending module 15, guarantee that to regulate intelligent temperature control power distribution cabinet 10 residing environment temperatures by temperature control equipment 20 electronic devices and components 12 in the intelligent temperature control power distribution cabinet 10 are in the working temperature, and then guarantee the stable operation of power distribution cabinet.
Claims (9)
1. an intelligent temperature control power distribution cabinet comprises cabinet, is arranged on the electronic devices and components in the cabinet, it is characterized in that: the intelligent temperature control power distribution cabinet also comprises optical fiber temperature-measurement sensing module, Temperature Treatment module and the temperature adjustment order sending module that is arranged on the cabinet; The optical fiber sensing probe of optical fiber temperature-measurement sensing module contacts with target electronic components and parts in the cabinet, and the optical fiber temperature-measurement sensing module also is connected with the Temperature Treatment module, the Temperature Treatment module is connected with temperature adjustment order sending module; The optical fiber temperature-measurement sensing module is used for gathering in real time the temperature of intelligent temperature control power distribution cabinet, and produces corresponding temperature value, and the temperature value that produces is offered the Temperature Treatment module; The Temperature Treatment module is used for receiving the temperature value that the optical fiber temperature-measurement sensing module provides, and with the temperature value that receives and the temperature value of presetting relatively, at the temperature value that compares reception and default temperature value not at once, the temperature value, the default temperature value that receive are calculated to obtain the regulating and controlling temperature value, and according to the default temperature adjustment order of regulating and controlling temperature value selection, the temperature adjustment order of selecting is offered temperature adjustment order sending module; Temperature adjustment order sending module is used for the temperature adjustment command conversion is become wireless signal, and the temperature adjustment order that will convert wireless signal to sends to the temperature control equipment that is arranged on around the intelligent temperature control power distribution cabinet, guarantees that to regulate the residing environment temperature of intelligent temperature control power distribution cabinet by temperature control equipment the electronic devices and components in the intelligent temperature control power distribution cabinet are in the working temperature.
2. intelligent temperature control power distribution cabinet as claimed in claim 1, it is characterized in that: the optical fiber temperature-measurement sensing module comprises at least one optical fiber sensing probe, temperature value generation module, the temperature value generation module has port identical with the optical fiber sensing number of probes and that supply the optical fiber sensing probe to insert, the temperature value generation module is used for the temperature signal that receiving port transmits, and according to port numbers and temperature signal generation temperature information, and temperature information offered the Temperature Treatment module, temperature information comprises temperature value and port numbers; The Temperature Treatment module comprises comparing unit, computing unit, selected cell; Comparing unit receives the temperature information that the temperature value generation module provides, temperature value in the temperature information and the temperature value of presetting are compared,, not at once the temperature value in the temperature information and default temperature value are offered computing unit and the port numbers in the temperature information is offered selected cell at the temperature value that compares reception and default temperature value; Computing unit calculates to obtain the regulating and controlling temperature value with temperature value, the default temperature value that receives, and the regulating and controlling temperature value is offered selected cell; Selected cell is selected the default temperature adjustment order of corresponding level according to port numbers and regulating and controlling temperature value, and the temperature adjustment order of selecting is offered temperature adjustment order sending module.
3. intelligent temperature control power distribution cabinet as claimed in claim 1, it is characterized in that: the optical fiber sensing probe is provided with oversheath, and oversheath adopts the silicon fiber material to make.
4. intelligent temperature control power distribution cabinet as claimed in claim 1, it is characterized in that: the optical fiber sensing probe is provided with oversheath, and oversheath adopts teflon to make.
5. intelligent temperature control power distribution cabinet comprises temperature control equipment, cabinet, is arranged on electronic devices and components in the cabinet, is arranged on optical fiber temperature-measurement sensing module, Temperature Treatment module and temperature adjustment order sending module on the cabinet; The optical fiber sensing probe of optical fiber temperature-measurement sensing module contacts with target electronic components and parts in the cabinet, and the optical fiber temperature-measurement sensing module also is connected with the Temperature Treatment module, the Temperature Treatment module is connected with temperature adjustment order sending module; The optical fiber temperature-measurement sensing module is used for gathering in real time the temperature of intelligent temperature control power distribution cabinet, and produces corresponding temperature value, and the temperature value that produces is offered the Temperature Treatment module; The Temperature Treatment module is used for receiving the temperature value that the optical fiber temperature-measurement sensing module provides, and with the temperature value that receives and the temperature value of presetting relatively, at the temperature value that compares reception and default temperature value not at once, the temperature value, the default temperature value that receive are calculated to obtain the regulating and controlling temperature value, and according to the default temperature adjustment order of regulating and controlling temperature value selection, the temperature adjustment order of selecting is offered temperature adjustment order sending module; Temperature adjustment order sending module is used for the temperature adjustment command conversion is become wireless signal, and the temperature adjustment order that will convert wireless signal to sends to the temperature control equipment that is arranged on around the intelligent temperature control power distribution cabinet, guarantees that to regulate the residing environment temperature of intelligent temperature control power distribution cabinet by temperature control equipment the electronic devices and components in the intelligent temperature control power distribution cabinet are in the working temperature.
6. intelligent temperature control power distribution cabinet as claimed in claim 5, it is characterized in that: the optical fiber temperature-measurement sensing module comprises at least one optical fiber sensing probe, temperature value generation module, the temperature value generation module has port identical with the optical fiber sensing number of probes and that supply the optical fiber sensing probe to insert, the temperature value generation module is used for the temperature signal that receiving port transmits, and according to port numbers and temperature signal generation temperature information, and temperature information offered the Temperature Treatment module, temperature information comprises temperature value and port numbers; The Temperature Treatment module comprises comparing unit, computing unit, selected cell; Comparing unit receives the temperature information that the temperature value generation module provides, temperature value in the temperature information and the temperature value of presetting are compared,, not at once the temperature value in the temperature information and default temperature value are offered computing unit and the port numbers in the temperature information is offered selected cell at the temperature value that compares reception and default temperature value; Computing unit calculates to obtain the regulating and controlling temperature value with temperature value, the default temperature value that receives, and the regulating and controlling temperature value is offered selected cell; Selected cell is selected the default temperature adjustment order of corresponding level according to port numbers and regulating and controlling temperature value, and the temperature adjustment order of selecting is offered temperature adjustment order sending module.
7. intelligent temperature control power distribution cabinet as claimed in claim 5, it is characterized in that: the optical fiber sensing probe is provided with oversheath, and oversheath adopts the silicon fiber material to make.
8. intelligent temperature control power distribution cabinet as claimed in claim 5, it is characterized in that: the optical fiber sensing probe is provided with oversheath, and oversheath adopts teflon to make.
9. intelligent temperature control power distribution cabinet as claimed in claim 5, it is characterized in that: temperature control equipment is air-conditioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310137714.2A CN103197705B (en) | 2013-04-20 | 2013-04-20 | Intelligent temperature control power distribution cabinet |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310137714.2A CN103197705B (en) | 2013-04-20 | 2013-04-20 | Intelligent temperature control power distribution cabinet |
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| CN103197705A true CN103197705A (en) | 2013-07-10 |
| CN103197705B CN103197705B (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310137714.2A Expired - Fee Related CN103197705B (en) | 2013-04-20 | 2013-04-20 | Intelligent temperature control power distribution cabinet |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934869A (en) * | 2015-07-01 | 2015-09-23 | 国家电网公司 | Intelligent temperature-control switch cabinet capable of automatically opening and convenient to use |
| WO2019227499A1 (en) * | 2018-06-02 | 2019-12-05 | Zhu Xuede | Power distribution cabinet employing ferromagnetic attraction |
| CN111059706A (en) * | 2019-12-09 | 2020-04-24 | 珠海格力电器股份有限公司 | Air conditioning unit operation protection method and device and controller |
| CN111326976A (en) * | 2020-03-26 | 2020-06-23 | 广东兴达利建设工程有限公司 | Energy-saving system of high-voltage cabinet |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4079225A (en) * | 1976-08-04 | 1978-03-14 | Warner Allan S | Fiber optic/photon detector for brazing machine |
| CN1722040A (en) * | 2004-06-15 | 2006-01-18 | 惠尔普尔公司 | System to control environmental conditions in a living space |
| CN201638093U (en) * | 2010-01-18 | 2010-11-17 | 北京艾迪西暖通科技有限公司 | Indoor temperature controller for indoor temperature control system |
| CN202195898U (en) * | 2011-08-25 | 2012-04-18 | 合肥远见电力科技有限公司 | Fiber type temperature on-line monitoring device used for high voltage switch cabinet |
| CN202351717U (en) * | 2011-11-22 | 2012-07-25 | 陕西同力电气有限公司 | Heat-dissipation and temperature control system of sealed distribution box |
| CN202855487U (en) * | 2012-09-20 | 2013-04-03 | 巩义市供电公司 | Box type transformer air cooling system |
-
2013
- 2013-04-20 CN CN201310137714.2A patent/CN103197705B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4079225A (en) * | 1976-08-04 | 1978-03-14 | Warner Allan S | Fiber optic/photon detector for brazing machine |
| CN1722040A (en) * | 2004-06-15 | 2006-01-18 | 惠尔普尔公司 | System to control environmental conditions in a living space |
| CN201638093U (en) * | 2010-01-18 | 2010-11-17 | 北京艾迪西暖通科技有限公司 | Indoor temperature controller for indoor temperature control system |
| CN202195898U (en) * | 2011-08-25 | 2012-04-18 | 合肥远见电力科技有限公司 | Fiber type temperature on-line monitoring device used for high voltage switch cabinet |
| CN202351717U (en) * | 2011-11-22 | 2012-07-25 | 陕西同力电气有限公司 | Heat-dissipation and temperature control system of sealed distribution box |
| CN202855487U (en) * | 2012-09-20 | 2013-04-03 | 巩义市供电公司 | Box type transformer air cooling system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934869A (en) * | 2015-07-01 | 2015-09-23 | 国家电网公司 | Intelligent temperature-control switch cabinet capable of automatically opening and convenient to use |
| WO2019227499A1 (en) * | 2018-06-02 | 2019-12-05 | Zhu Xuede | Power distribution cabinet employing ferromagnetic attraction |
| CN111059706A (en) * | 2019-12-09 | 2020-04-24 | 珠海格力电器股份有限公司 | Air conditioning unit operation protection method and device and controller |
| CN111326976A (en) * | 2020-03-26 | 2020-06-23 | 广东兴达利建设工程有限公司 | Energy-saving system of high-voltage cabinet |
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| CN103197705B (en) | 2015-03-25 |
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