Environment control system applied to liquid cooling energy storage system

Abstract

The invention provides an environment control system applied to a liquid cooling energy storage system, which comprises an external heat dissipation unit, a battery heat management unit, a prefabricated cabin management unit, an equipment cabin management unit and a control unit, and belongs to the technical field of energy storage systems. According to the environment control system applied to the liquid cooling energy storage system, integrated system composition, intelligent system control and high-sealing-level protection are achieved. A battery system heat management system, a prefabricated cabin environment control system and an electrical equipment cabin environment control system are combined to form an integrated environment control system, and the battery system heat management requirement, the prefabricated cabin environment temperature and humidity control requirement and the electrical equipment cabin environment temperature and humidity control requirement are met at the same time. And the prefabricated cabin management unit and the equipment cabin management unit are arranged in the shell of the system, no extra opening needs to be formed, the protection level of the whole energy storage system is improved, the operation requirements of the system in various severe environments are met, and the energy storage system is more convenient to adjust.

Description

technical field [0001] The invention belongs to the technical field of energy storage systems, and more particularly relates to an environmental control system applied to a liquid-cooled energy storage system. Background technique [0002] With the promotion and application of new energy sources such as solar energy and wind energy, energy storage technology has also developed. Lithium batteries have relatively high energy, long service life, high rated voltage, high power tolerance, low self-discharge rate and light weight. , green environmental protection and production basically does not consume water and other advantages, and gradually become the mainstream product of energy storage. Among various energy storage technologies, lithium-ion batteries have gradually become the best choice for new energy industry, industrial and vehicle energy storage devices due to their high energy density characteristics and high commercialization prospects. However, as the capacity and p...

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Problems solved by technology

[0003] The purpose of the present invention is to provide an environmental control system applied to a liquid-cooled energy storage system, aiming to solve the problem that the stability of the internal environment of the box in the energy storage system in the prior art affects the use of lithium batteries and electrical equipment Longevity and high maintenance cost of the system with two sets of cooling schemes

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