Communication test method used between current transformer and main control system

The invention relates to a communication test method used between a current transformer and a main control system. The test method has the test scheme that the simulation main control action logics can be realized according to the control logics on the current transformer by an in-site main control. According to the test scheme, the matching accuracy and the test practicability of the current transformer and the main control logics can be ensured to the furthest degree. A man-computer interface is designed in a simulated main control for being used by test personnel, so the test personnel use the man-computer operation interface of the main control, and the test work efficiency can be greatly improved.