Method for remotely adjusting environments of intelligent control cabinets

Abstract

The invention relates to a method for remotely adjusting environments of intelligent control cabinets. The method is characterized by comprising the steps as follows: S01, a main inner unit and a standby inner unit are arranged in each intelligent control cabinet; S02, a central air conditioner is provided, and a cooling pipe of the central air conditioner is connected to air conditioner inner units of the five intelligent control cabinets respectively; S03, an intelligent auxiliary system is provided, connected with the central air conditioner and the air conditioner inner units through RS485 serial port lines, and used for remotely controlling the work of the central air conditioner and the air conditioner inner units; and S04, temperature and humidity sensors are arranged in the control cabinets and used for acquiring temperature and humidity signals in the control cabinets and feeding the temperature and humidity signals back to the intelligent auxiliary system. The method is simple, high in energy efficiency, low in construction and operating cost and capable of realizing concentrated cooling; the cooling reliability is improved, and each intelligent control cabinet is cooled by two air conditioners; and in addition, the degree of automation is high, and the remote control can be realized.

Description

technical field [0001] The invention relates to the technical field of control cabinet environment adjustment, in particular to a method for remote adjustment of an intelligent control cabinet environment. Background technique [0002] In the smart substation, in order to reduce the length of the control cable and realize the intelligent control of the primary equipment, the mode of "primary equipment + intelligent components" is adopted. Since the intelligent components installed in the intelligent control cabinet have high requirements on the environmental conditions of electromagnetic, temperature and humidity, the intelligent control cabinet needs to have functions such as temperature control, dehumidification, anti-condensation, shielding, and dust prevention. Considering that when the weather is hot, fans and heat exchangers alone cannot meet the operation requirements of the equipment, so an air conditioner is installed in each intelligent control cabinet. However, s...

AI Technical Summary

Problems solved by technology

Considering that when the weather is hot, fans and heat exchangers alone cannot meet the operating requirements of the equipment, so an air conditioner is installed in each intelligent control cabinet

However, such a solution has the following disadvantages: First, each intelligent control cabinet is independently equipped with an air conditioner, which is not only expensive, but also high in operation and maintenance costs; second, each intelligent control cabinet air conditioner is a single set Configuration, the failure of any one air conditioner will affect the safe operation of the equipment in the cabinet where it is located, and if two air conditioners are used as the main and backup, the cost is too high, it is difficult to realize, and it will greatly occupy the volume of the intelligent control cabinet , increasing the equipment burden is also unrealizable

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