在电力系统中，备用电源自动投入装置的应用，提高了供电可靠性。
In power system, the application of reserve power source automatic connection devices increases the reliability of power supply.
在电力系统中，备用电源自动投入装置的应用，提高了供电可靠性。
In power system, the application of reserve power source automatic connection devices increases the reliability of power supply.
应用推荐