三电源自动转换开关及其机械联锁

Three-power Automatic Transfer Switching Equipment and Mechanical Interlock

结合目前一级重要用电负荷的供配电系统设计方案,提出一种采用数智断路器并具有机械联锁功能的三电源自动转换开关,可采集电力系统的各类电参数,机械联锁结构简单可靠,保障了电力系统的供电可靠性、连续性。

Combined with the current design plan of the power supply and distribution system for the first-level important electrical load,a three-power automatic transfer switching equipment with a digital intelligent circuit breaker and mechanical interlocking function is proposed.It can collect various electrical parameters of the power system,and the mechanical interlocking structure is simple and reliable,ensuring the reliability and continuity of the power system.