Wind turbine generator control system flexible test platform and working method thereof

The invention is suitable for the technical field of wind turbine generator control system testing, and provides a wind turbine generator control system flexible test platform and a working method thereof. The flexible test platform comprises a test cabinet used for testing a device to be tested. The test cabinet is provided with a general wiring module; and the universal wiring module is used for being connected with a heavy-load line interface of a special switching cabinet through a heavy-load cable, the special switching cabinet is provided with a special switching module corresponding to the device to be tested, and the special switching module is used for being connected with the device to be tested through a test cable. The embodiment of the invention can adapt to the device to be tested of different hardware models, and can be compatible with hardware of various device to be tested by matching the same set of test cabinet with a plurality of switching cabinets so that the universality of the test plat