集装箱式储能系统在低温环境下的工程应用

Engineering Application of Containerized Energy Storage System in Low Temperature Environment

某工程现场环境温度最低为-45℃,储能变流升压舱内部分设备储存温度最低要求为-25℃,在储能设备停运时,需启动加热器来维持舱内的温度。为验证设备停运期间,启动加热器时舱内的温度分布情况,采用某仿真软件模块进行温度仿真分析,验证配置加热器位置及其数量的合理性。

The minimum ambient temperature of an engineering site is-45℃,and the minimum storage temperature of some equipment in the PCS container is-25℃.When the energy storage equipment is out of service,it is necessary to start the heater to maintain the temperature in the container.In order to verify the temperature distribution in the box when the heater is started during the equipment outage,a simulation software module is used for temperature simulation analysis to verify the rationality of the location and quantity of the heater.