摘要
采区供电电压的升级改造,提高了供电安全可靠性,减少设备、电缆的投入,供电系统的保护安全系数得以提高,减少了供电线路的电压损失,确保设备正常安全的运行,并降低了设备运行电流,提高了供电效率,减少了生产事故影响时间。
The grade creep that adopt the area power supply electric voltage reforms, increasing power supply safe and dependable, reduce the devotion of the equipments, clectric cable, power supply Chien' s understands, the can exaltation in safe coefficient in protection of the power supply system, reduce the electric voltage of the power supply circuit loses, insuring the normal and safe movement in equipments, combining to lower the equitments circulates the electric current, increases power supply efficiency, reduced production trouble influence time.
出处
《山东煤炭科技》
2008年第2期98-99,共2页
Shandong Coal Science and Technology