摘要
长期以来,数据中心一直以交流UPS作为不间断电源。随着数据中心规模和业务的不断发展,供电安全成为一个至关重要的问题,而高压直流供电系统凭借其特有优势在数据中心的发展中得到迅速广泛的应用。文章描述了通过在国家电网公司北京灾备(数据)中心搭建高压直流供电平台,进行带载(服务器)测试,从而对高压直流供电系统的可靠性及优越性等进行试验验证。测试结果表明,高压直流供电系统在诸多方面优于UPS系统,可以在电力系统灾备(数据)中心中大力推广应用。
For a long time, UPS has been used as uninterruptible power supply of data center. With the rapid development of data center scale and business, power supply security has become a critical issue. High voltage direct current（HVDC） has special advantages and been widely used in many industries in China. By establishing HVDC platform in state grid Beijing disaster recovery（data） center, the reliability and superiority are verifi ed by load test in this paper. The test results show that the performances of HVDC are better than those of UPS system and it is deserved to be promoted in the power system disaster recovery center.
出处
《电力信息与通信技术》
2016年第5期88-92,共5页
Electric Power Information and Communication Technology
