【摘要】 主要针对无人值班变电站中直流电源的重要性,提出了直流电源应首选智能高频开关电源系统,并阐述了其选择与设计原则。更多还原

【Abstract】 This paper discusses about the importance of unmanned substation’s DC power,and puts forward the proposal thet unmanned substation should select intelligent high-frequency switch power system first,and expatiates the principle of selection and design of unmanned substation’s DC main power.更多还原