摘要
针对具备多路市电输入的数据中心和通信机楼,提出非同源交流电间的不间断割接解决方案,解决割接时IT设备要求不间断供电的痛点。该方案提出一种不同交流电源间的不间隔割接装置和方法,可以通过该装置将两路电源的电压、频率、相位进行同步,再通过相应步骤完成不间断割接操作。实践证明,该方案安全性高、通用性强,适用场景广泛。
For data centers and communication buildings with multiple mains input,a solution for uninterrupted cutover between non-homologous alternating currents is proposed to solve the pain point of IT equipment requiring uninterrupted power supply during cutover.The solution proposes an uninterrupted cutover device and method between different AC power sources,through which the voltage,frequency and phase of the two power sources can be synchronized,and then the uninterrupted cutover operation can be completed through corresponding steps.Practice has proved that this solution has high security,strong versatility,and is applicable to a wide range of scenarios.
作者
王虎
WANG Hu(China Mobile Communications Group Anhui Co.,Ltd.,Hefei 230088,China)
出处
《通信电源技术》
2022年第20期36-38,41,共4页
Telecom Power Technology
关键词
交流电源
不同源
不间断
同步
割接
AC power
non homologous
uninterrupted
synchronize
cutover solution
