Method for reducing switching-on times in GIS split-phase operation circuit breaker transmission test

The invention discloses a method for reducing the number of times of switching-on and switching-off in a transmission test of a GIS split-phase operation circuit breaker, and belongs to the technical field of switching-on and switching-off transmission of circuit breakers. Performing a circuit breaker SF6 air pressure low-locking closing transmission test; carrying out A, B and C three-phase breaker energy storage mechanism oil pressure low locking closing transmission tests; remotely controlling the circuit breaker to be switched on, and switching on the circuit breaker successfully; performing an SF6 air pressure low-locking opening transmission test of the circuit breaker; carrying out A, B and C three-phase breaker energy storage mechanism oil pressure low locking opening transmission tests; the circuit breaker is remotely controlled to be opened, and the circuit breaker is successfully opened; the technical problem that the mechanical service life of a GIS circuit breaker is affected due to the fact that