Novel intelligent measurement and control switch cabinet for traction substation

The utility model discloses a novel intelligent measurement and control switch cabinet for a traction substation. Monitoring and control of an existing high-voltage switch cabinet must be achieved separately through two systems, and the effect of intelligent monitoring and protection cooperation cannot be achieved. According to the utility model, real-time operation data of a system and main elements in the cabinet are collected through the sensor, and the intelligent measurement and control device compares the collected real-time operation data with preset parameters to obtain state warning and protection opening action signals; the isolating switch comprises an upper isolating conducting rod and a lower isolating conducting rod, a circuit breaker arc extinguish chamber is connected in series between the upper isolating conducting rod and the lower isolating conducting rod, a complete conducting loop is formed, and switching-on and switching-off of the isolating switch are completed. The device is high in in