超高速直流线路保护
ultra-high-speed protection for DC transmission line
直流线路横差保护
DC line transversal differential protection
超高速交流线路保护
ultra-high-speed protection for AC transmission line
铁路线路保护监控装置
integrated protection and control device for railway substation
3路输出直流-直流变换器
three output DC-DC converter
500kV直流线路
500 kV DC transmission line
500 kV transmission line
800kV特高压直流线路
800 kV UHVDC transmission line
800kV直流线路
800 kV UHV DC transmission line
800 kV DC transmission line
800 kV DC transmission lines
两回800kV直流线路
two-circuit 800 kV DC transmission lines
平行架设交/直流线路
AC transmission line parallelly erected with DC transmission lines
特高压交直流线路
UHV AC and DC transmission lines
同塔双回高压直流线路
double-circuit HVDC overhead transmission lines
无刷直流直线电动机
Brushless DC Linear Motor
永磁无刷直流直线电动机
permanent magnet brushless DC linear motor
永磁无刷直流直线电机
permanent magnet brushless direct current linear motor