考虑储能可靠性的高海拔地区变电站站用储能配置研究

Study on station-used energy storage configuration for substation in high altitude area considering energy storage reliability

在燃油供应匮乏的高海拔地区,常规的柴油发电机难以满足变电站站用电的供电需求,进而影响变电站重要负荷的供电可靠性。为了提高高海拔地区变电站站用电供电可靠性,可以将储能作为高海拔地区变电站站用电源。在考虑储能在高海拔地区可靠性的基础上,提出了一种高海拔地区变电站站用储能的容量配置方法,解决了高海拔地区变电站站用电保障的实际问题。

In high altitude areas where fuel oil supply is scarce,conventional diesel generators are difficult to meet the power supply demand of substations,which will affect the reliability of power supply for important loads in substations.In order to improve the reliability of substation power supply in high altitude area,energy storage can be used as station power supply in high altitude area.On the basis of considering the reliability of energy storage in high altitude area,a method of capacity configuration of energy storage for substation in high altitude area was proposed,which solved the practical problem of substation power supply guarantee in high altitude area.