摘要
随着智能变电站的推广建设,智能交直流一体化电源的应用越来越广泛,但是对于整合后通信设备的供电可靠性是否满足要求目前还存在疑问。针对通信电源采用DC/DC电源模块供电后存在的问题进行分析,提出在48 V直流母线加装一定容量电解电容的措施,以提高通信设备的供电可靠性,通过分析论证,通信电源与站用直流电源整合是可行的。
With the construction of smart substation, AC/DC integration power supply is used more widely, but it still has doubt about its reliability. This paper analyzes the problems of DC / DC power module. The measures that electrolytic capacitor is used on 48V DC bus is proposed to improve the power supply reliability of communication equipment. Through the analysis, the integration between communication power supply and DC power supply is feasible.
出处
《山东电力技术》
2013年第2期49-51,共3页
Shandong Electric Power
