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Automatic temperature and humidity control system for transformer substation

An automatic control system, temperature and humidity technology, applied in distribution substations, cooling/ventilation of substations/switchgear, control input related to air characteristics, etc., can solve the problems of reducing air conditioning load and potential safety hazards in substation temperature and humidity, etc. To achieve the effect of preventing damage

Pending Publication Date: 2022-03-18
国网浙江省电力有限公司桐庐县供电公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the shortage of safety hazards in substation temperature and humidity caused by abnormal voltage, power outage, and full-load permission of the existing air conditioner in the substation, the purpose of the present invention is to provide an automatic control system for temperature and humidity in the substation to realize the timing start and stop of the air conditioner, automatic start-up and remote control of the air conditioner. Control, remotely control the work of the air conditioner, start and stop regularly to reduce the load of the air conditioner, and automatically start the call after a power outage, eliminating hidden dangers of temperature and humidity, thereby ensuring the normal operation of the air conditioner and providing a safe operating environment for the substation equipment

Method used

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  • Automatic temperature and humidity control system for transformer substation
  • Automatic temperature and humidity control system for transformer substation
  • Automatic temperature and humidity control system for transformer substation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1: as figure 1 , figure 2 as shown in

[0020] The substation temperature and humidity automatic control system includes a remote control device and an incoming power starting device. The remote control device includes a remote control switch 100. The remote control switch 100 is used to remotely control the start and stop of the air conditioner. The incoming power starting device includes an incoming power starter 201 and an infrared probe 202. , the infrared probe 202 learns the infrared command of the air conditioner, and the infrared probe 202 establishes a connection with the call starter 201 to control the air conditioner to automatically turn on in a preset state after a power failure. The air conditioner is controlled by the remote control switch 100 to make the air conditioner work under normal voltage, realize the function of timing start, and reduce the load of the air conditioner. The infrared probe 202 can learn the infrared commands of differ...

Embodiment 2

[0027] Embodiment 2: Based on the mechanism in Embodiment 1, such as image 3 as shown,

[0028] In this embodiment, a box body 500 is also included. The upper end of the box body 500 has an opening, and a cover plate 501 is provided at the opening. There is a crossbeam 503, and the crossbeam 503 is provided with a sliding seat 504. The sliding seat 504 is slidingly matched with the crossbeam 503. The sliding direction of the sliding seat 504 is vertical. A spring 505 is arranged between the sliding seat 504 and the crossbeam 503. Supported on the crossbeam 503, the temperature and humidity sensor 401 is arranged on the upper end of the sliding seat 504 and below the cover plate 501, the temperature and humidity sensor 401 is located in the box body 500, and the bottom of the box body 500 is provided with an electric motor for lifting the sliding seat 504. Cylinder 506. Sometimes the air conditioner will take turns to prolong its service life. At this time, the temperature a...

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Abstract

The invention relates to the field of power equipment, in particular to a transformer substation temperature and humidity automatic control system. The system comprises a remote control device and an incoming call starting device, the remote control device comprises a remote control switch, the remote control switch is used for remotely controlling starting and stopping of the air conditioner, the incoming call starting device comprises an incoming call starter and an infrared probe, and the infrared probe learns infrared instructions of the air conditioner. And the infrared probe is connected with the power-on starter so as to control the air conditioner to be automatically started according to a preset state after power failure and power-on. Timing starting and stopping, power-on self-starting and remote control of the air conditioner are achieved, remote control over work of the air conditioner is achieved, the air conditioner load is reduced through timing starting and stopping, self-starting can be achieved after power failure, temperature and humidity hidden dangers are eliminated, normal work of the air conditioner is guaranteed, and a safe operation environment is provided for power transformation equipment.

Description

technical field [0001] The invention relates to the field of power equipment, in particular to an automatic temperature and humidity control system for a substation. Background technique [0002] In the substation, the operating environment of the equipment room requires the temperature to be controlled between 5°C and 35°C, and the relative humidity should be controlled within 65% in principle. Ensuring normal temperature and humidity in substations is an important guarantee for the smooth operation of substation equipment. Reducing the number of hidden dangers in substation temperature and humidity can improve the safe operation of substation equipment and improve the reliability of power supply in power systems. For example, when the humidity is high, Condensation is serious, affecting the normal operation of electrical equipment and even causing explosions. [0003] Substations usually use air conditioners to adjust temperature and humidity. The main reasons for the hid...

Claims

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Application Information

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IPC IPC(8): F24F11/54F24F11/52F24F11/89F24F110/10F24F110/20H02B7/06H02B1/56
CPCF24F11/54F24F11/52F24F11/89H02B7/06H02B1/56F24F2110/10F24F2110/20
Inventor 沈航许和烽陈许卫王恩泽诸剑杰宋丹华曾强舒俊波徐伟兰程铖刘田汪永红韩林张兴辉施琦邵振杰贾和东陈佳莹梁生平林梦城
Owner 国网浙江省电力有限公司桐庐县供电公司
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