CN110888477A - Intelligent adjusting system for high-voltage power distribution cabinet for railway locomotive - Google Patents
Intelligent adjusting system for high-voltage power distribution cabinet for railway locomotive Download PDFInfo
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- CN110888477A CN110888477A CN201911281358.5A CN201911281358A CN110888477A CN 110888477 A CN110888477 A CN 110888477A CN 201911281358 A CN201911281358 A CN 201911281358A CN 110888477 A CN110888477 A CN 110888477A
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- distribution cabinet
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- power distribution
- voltage power
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses an intelligent adjusting system of a high-voltage power distribution cabinet for a railway locomotive, which comprises a sensor assembly and a switch assembly, wherein the sensor assembly and the switch assembly are arranged in the high-voltage power distribution cabinet and are connected with a controller, the switch assembly is connected with a dehumidifying assembly and a cooling assembly, and the sensor assembly, the switch assembly, the dehumidifying assembly, the cooling assembly and the controller are all connected with a power supply. According to the intelligent adjusting system for the high-voltage power distribution cabinet for the railway locomotive, the temperature information and the humidity information in the high-voltage power distribution cabinet are transmitted to the controller through the sensor assembly, the controller regulates and controls the on/off of the dehumidifying assembly and the cooling assembly, and the temperature and the humidity in the high-voltage power distribution cabinet are regulated and controlled in real time, so that the temperature and the humidity in the high-voltage power distribution cabinet are in a state that the machine can normally run, the service life of the machine is prolonged, and the safety utilization rate of the machine is improved.
Description
Technical Field
The invention belongs to the technical field of power distribution equipment, and relates to an intelligent adjusting system for a high-voltage power distribution cabinet for a railway locomotive.
Background
The high-voltage power distribution cabinet is an electrical appliance product which is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like, and has a voltage grade of 3.6-550 kV, and mainly comprises a high-voltage circuit breaker, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like.
When the high-voltage power distribution cabinet for the railway locomotive runs, the heat productivity is large due to large current, so that the internal temperature of the high-voltage power distribution cabinet rises, namely rise, the service performance of the power distribution cabinet is seriously influenced by the overlarge temperature rise, and even an electrical short-circuit accident is generated. Meanwhile, in rainy seasons, the high-voltage power distribution cabinet for the railway locomotive can be affected with damp, generate condensation and break down, damage equipment and seriously affect the safe use of the railway locomotive.
The past industry practice is: the power distribution cabinet can be used for performing air blowing cooling or dehumidification according to the operation time interval of the power distribution cabinet, or continuously cooling and dehumidifying, wherein the former can be implemented only according to the experience of workers, and the latter is not beneficial to environmental protection and energy conservation.
Disclosure of Invention
The invention aims to provide an intelligent adjusting system for a high-voltage power distribution cabinet for a railway locomotive, which can perform corresponding cooling and dehumidifying operations according to the temperature and humidity in the power distribution cabinet in real time, ensure the normal and safe operation of the power distribution cabinet and save energy.
The invention adopts the technical scheme that the intelligent adjusting system for the high-voltage power distribution cabinet for the railway locomotive comprises a sensor assembly and a switch assembly which are arranged in the high-voltage power distribution cabinet and connected with a controller, wherein the switch assembly is connected with a dehumidifying assembly and a cooling assembly, and the sensor assembly, the switch assembly, the dehumidifying assembly, the cooling assembly and the controller are all connected with a power supply.
The invention is also characterized in that:
still include the alarm assembly who is connected with switch module, alarm assembly includes alarm lamp and alarm bell.
The sensor assembly comprises a temperature sensor and a humidity sensor, the switch assembly comprises a dehumidification switch, a cooling switch and an alarm switch, the dehumidification assembly is a dehumidifier, and the cooling assembly is an air conditioner.
The high-voltage distribution cabinet also comprises a display connected with the controller, and the display is used for displaying the real-time temperature and humidity in the high-voltage distribution cabinet.
The switch assembly includes an electrical switch assembly and a stationary switch assembly.
The invention has the beneficial effects that: the invention relates to an intelligent adjusting system of a high-voltage power distribution cabinet for a railway locomotive, which transmits temperature information and humidity information in the high-voltage power distribution cabinet to a controller through a sensor assembly, the controller regulates and turns on or off switches of a dehumidification assembly and a cooling assembly, the temperature and the humidity in the high-voltage power distribution cabinet are regulated and controlled in real time, when the temperature or the humidity in the high-voltage power distribution cabinet reaches a threshold value, the controller controls to turn on an alarm switch to give an alarm, artificial intervention is timely carried out to prevent greater danger, a display is used for displaying the real-time temperature and the humidity in the high-voltage power distribution cabinet, workers can conveniently know the condition of the power distribution cabinet, an electric switch assembly is convenient and can only be controlled, a fixed switch assembly is convenient to replace the action of an electric switch when the electric switch fails, so that the temperature and the humidity in, the service life of the machine is prolonged, and the safety utilization rate of the machine is improved.
Drawings
Fig. 1 is a flow structure diagram of an intelligent regulating system of a high-voltage power distribution cabinet for a railway locomotive.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
The invention discloses an intelligent adjusting system of a high-voltage power distribution cabinet for a railway locomotive, which comprises a sensor assembly and a switch assembly, wherein the sensor assembly and the switch assembly are arranged in the high-voltage power distribution cabinet and are connected with a controller, the switch assembly is connected with a dehumidifying assembly and a cooling assembly, and the sensor assembly, the switch assembly, the dehumidifying assembly, the cooling assembly and the controller are all connected with a power supply.
Still include the alarm assembly who is connected with switch module, alarm assembly includes alarm lamp and alarm bell.
The sensor assembly comprises a temperature sensor and a humidity sensor, the switch assembly comprises a dehumidification switch, a cooling switch and an alarm switch, the dehumidification assembly is a dehumidifier, and the cooling assembly is an air conditioner.
The high-voltage distribution cabinet also comprises a display connected with the controller, and the display is used for displaying the real-time temperature and humidity in the high-voltage distribution cabinet.
The switch assembly includes an electrical switch assembly and a stationary switch assembly.
The main components of the intelligent regulating system for the high-voltage power distribution cabinet for the railway locomotive respectively have the following functions:
the temperature sensor and the humidity sensor are used for transmitting temperature and humidity information in the power distribution cabinet to the controller;
the electric switch component and the fixed switch component are matched with each other to supplement and be used for turning on or turning off a dehumidifier, an air conditioner or an alarm lamp and an alarm bell;
the display is used for showing real-time temperature and humidity in the high voltage distribution cabinet.
The invention relates to an intelligent adjusting system of a high-voltage power distribution cabinet for a railway locomotive, which has the working principle as follows: the temperature sensor and the humidity sensor transmit temperature information and humidity information in the high-voltage power distribution cabinet to the controller, when the temperature and the humidity are higher than a high preset value, the controller regulates and turns on switches of the dehumidifier and the air conditioner, the dehumidifier and the air conditioner start to operate to reduce the temperature and the humidity in the high-voltage power distribution cabinet, when the temperature and the humidity are lower than a low preset value, the controller regulates and turns off the switches of the dehumidifier and the air conditioner, the dehumidifier and the air conditioner stop operating, when the temperature or the humidity in the high-voltage power distribution cabinet reaches a threshold value, the controller controls to turn on the alarm switch, the alarm lamp flickers, the alarm bell rings, relevant personnel receive the information to turn off the alarm switch to overhaul and check the power distribution cabinet, artificial intervention is timely carried out to solve and prevent greater danger, the display is used for displaying the real-time temperature and humidity in the high, the convenient intelligent control of electric switch subassembly, fixed switch subassembly is convenient when the electric switch breaks down, can in time replace the effect of electric switch.
The invention discloses an intelligent adjusting system for a high-voltage power distribution cabinet for a railway locomotive, which has the advantages that: temperature information and humidity information transmission in with high voltage distribution cabinet through sensor module give the controller, the switch of dehumidification subassembly and cooling module is opened or closed in the controller regulation and control, temperature and humidity to in the high voltage distribution cabinet regulate and control in real time, the warning subassembly makes things convenient for the emergency human intervention in time to solve and prevents to produce bigger danger, the display is used for showing real-time temperature and humidity in the high voltage distribution cabinet, can make things convenient for the staff to know the condition of switch board, the convenient intelligent control of electric switch subassembly, the fixed switch subassembly is convenient when the electric switch breaks down, can in time replace the effect of electric switch, make temperature and humidity in the high voltage distribution cabinet be in can making the normal operating state of machine, the life of machine is prolonged, the machine safety rate of utilization is improved.
Claims (5)
1. The utility model provides a high voltage distribution cabinet intelligent regulation system for railway locomotive, its characterized in that, including set up sensor module and the switch module be connected with the controller in high voltage distribution cabinet, switch module connects dehumidification subassembly and cooling module, sensor module, switch module, dehumidification subassembly, cooling module and controller all are connected with the power.
2. The intelligent regulating system for the high-voltage power distribution cabinet for the railway locomotive according to claim 1, characterized by further comprising an alarm component connected with the switch component, wherein the alarm component comprises an alarm lamp and an alarm bell.
3. The intelligent regulating system for the high-voltage power distribution cabinet for the railway locomotive according to claim 2, wherein the sensor assembly comprises a temperature sensor and a humidity sensor, the switch assembly comprises a dehumidification switch, a cooling switch and an alarm switch, the dehumidification assembly is a dehumidifier, and the cooling assembly is an air conditioner.
4. The intelligent regulating system for the high-voltage power distribution cabinet for the railway locomotive according to claim 3, characterized by further comprising a display connected with the controller, wherein the display is used for displaying real-time temperature and humidity in the high-voltage power distribution cabinet.
5. The system according to claim 1, wherein the switch assembly comprises an electrical switch assembly and a fixed switch assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911281358.5A CN110888477A (en) | 2019-12-13 | 2019-12-13 | Intelligent adjusting system for high-voltage power distribution cabinet for railway locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911281358.5A CN110888477A (en) | 2019-12-13 | 2019-12-13 | Intelligent adjusting system for high-voltage power distribution cabinet for railway locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110888477A true CN110888477A (en) | 2020-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911281358.5A Pending CN110888477A (en) | 2019-12-13 | 2019-12-13 | Intelligent adjusting system for high-voltage power distribution cabinet for railway locomotive |
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| CN (1) | CN110888477A (en) |
Citations (9)
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| CN204558951U (en) * | 2015-03-28 | 2015-08-12 | 河南亮明电控设备有限公司 | A kind of intelligent power distribution cabinet with automatic cool-down dehumidification function |
| CN205051935U (en) * | 2015-10-18 | 2016-02-24 | 上海微家信息科技有限公司 | Lamp control combination switch |
| CN206524538U (en) * | 2017-03-11 | 2017-09-26 | 河北瀚泰电气设备制造有限公司 | A kind of high-tension switch cabinet of automatic failure alarm |
| CN206524571U (en) * | 2017-03-08 | 2017-09-26 | 沈阳通运电力设备工程有限公司 | A kind of novel intelligent box-type transformer |
| CN206640160U (en) * | 2017-04-13 | 2017-11-14 | 国网江西省电力公司萍乡供电分公司 | Packaged type distribution box |
| CN207409887U (en) * | 2017-10-27 | 2018-05-25 | 广东长电成套电器有限公司 | A kind of high voltage power distributing cabinet with Intelligent control device |
| CN207490318U (en) * | 2017-09-01 | 2018-06-12 | 张志明 | A kind of electrical control gear and distribution box cabinet |
| CN208241134U (en) * | 2018-06-19 | 2018-12-14 | 广东电网有限责任公司 | Antioverloading comprehensive distribution box |
| CN110275475A (en) * | 2019-08-08 | 2019-09-24 | 广东电网有限责任公司 | A kind of electrical cabinet fault monitoring device |
-
2019
- 2019-12-13 CN CN201911281358.5A patent/CN110888477A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204558951U (en) * | 2015-03-28 | 2015-08-12 | 河南亮明电控设备有限公司 | A kind of intelligent power distribution cabinet with automatic cool-down dehumidification function |
| CN205051935U (en) * | 2015-10-18 | 2016-02-24 | 上海微家信息科技有限公司 | Lamp control combination switch |
| CN206524571U (en) * | 2017-03-08 | 2017-09-26 | 沈阳通运电力设备工程有限公司 | A kind of novel intelligent box-type transformer |
| CN206524538U (en) * | 2017-03-11 | 2017-09-26 | 河北瀚泰电气设备制造有限公司 | A kind of high-tension switch cabinet of automatic failure alarm |
| CN206640160U (en) * | 2017-04-13 | 2017-11-14 | 国网江西省电力公司萍乡供电分公司 | Packaged type distribution box |
| CN207490318U (en) * | 2017-09-01 | 2018-06-12 | 张志明 | A kind of electrical control gear and distribution box cabinet |
| CN207409887U (en) * | 2017-10-27 | 2018-05-25 | 广东长电成套电器有限公司 | A kind of high voltage power distributing cabinet with Intelligent control device |
| CN208241134U (en) * | 2018-06-19 | 2018-12-14 | 广东电网有限责任公司 | Antioverloading comprehensive distribution box |
| CN110275475A (en) * | 2019-08-08 | 2019-09-24 | 广东电网有限责任公司 | A kind of electrical cabinet fault monitoring device |
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Application publication date: 20200317 |