1000MW级发电机组UPS的配置方案

Configuration of 1000 MW Unit UPS

通过对UPS装置的构成、电源负荷特点和可靠性等方面的分析,对机组UPS的不同配置方案进行技术经济比较,提出了1000MW机组UPS电源配置的推荐方案为:每台机组设置2台UPS,每台按全部负荷考虑,在负荷侧实现2个UPS切换。

By analyzing the structure of UPS, as well as characteristics and reliability of power load, the authors performs technology and economy comparisons of different UPS configurations, and propose a UPS configuration for 1 000 MW units, that is： each unit is equipped with 2 UPS which works under full load condition, and 2 UPS switches are equipped on the load side.