隔离式断路器在智能变电站中的应用

Application of Disconnecting Circuit Breaker in Smart Substation

结合隔离式断路器的特点,文章提出了采用隔离式断路器的新一代智能变电站配电装置主接线优化和平面优化。优化后的接线提高了供电可靠性,同时可大量节省配电装置的占地面积。将此优化方法应用到实际工程中,验证了该方法的工程实用价值。

Concerning the features of disconne tion optimization scheme of the new generation ctlng c of sm lrcu art it breaker, a main connec substation distribution eq tlon ulpm and cross-sec ent using dis connecting circuit breakers is proposed. The optimized main connection is of higher power supply reli ability, lots of space occupied by conventional circuit breaker could be saved after the disconnecting circuit breaker is utilized. The effects of the proposed optimization method applied in real engineering verified its practical value.