Energy storage is widely used at the source, grid, and load ends of power systems, and is an important guarantee for wind and solar consumption. However, the volatility, intermittency, and randomness of photovoltaics pose challenges to the stability of the power system, and the urgency of energy storage construction has become increasingly prominent.

The Ulan Buhe Desert in Dengkou County, Bayannaoer City, Inner Mongolia Autonomous Region is one of the eight major deserts in China. The kilowatt photovoltaic sand control project is simultaneously equipped with 45,000 kilowatts of energy storage. The 45,000-kilowatt energy storage projects of SPIC Golden Sunshine Storage Power Station and Xuheng Photovoltaic Storage Power Station are divided into 12 sub-units. The energy storage system is divided into water-cooled energy storage and air-cooled energy storage according to different cooling methods. Water-cooled energy storage is designed with a higher IP level for water cooling, and the outdoor energy storage system is formed in the form of an outdoor cabinet; due to the air-cooled cooling method and lower IP level design, the outdoor energy storage system is formed in the form of a container for air-cooled energy storage. This project adopts The ones are water-cooled.

Whether it is an outdoor cabinet outdoor energy storage system or a container outdoor energy storage system, it will be affected by lightning weather outdoors, which will cause damage or malfunction of electrical and electronic systems. Therefore, it is necessary to design a suitable lightning protection spd scheme for outdoors to protect the safety of electrical and electronic systems, so as to ensure the safe and stable operation of the system in the lightning strike environment.

In order to ensure its safe and reliable operation, lightning arresters or surge protectors are installed on the high-voltage side of the box-type transformer, the low-voltage side of the box-type transformer, the measurement and control of the box-type transformer, and the energy storage battery compartment for lightning protection. Anhui Jinli is based on the enterprise development concept of "adhering to originality", is committed to the safety of electricity use in electrical systems, focuses on lightning protection technology in electrical systems, and develops special surge protector series in the fields of wind, wind, storage and charging, etc., for new energy and The lightning protection of the energy storage system provides professional solutions to ensure its safe and stable operation.