One-button test device and method for site operation and maintenance of intelligent substation

The invention discloses a one-button test device for site operation and maintenance of an intelligent substation. The one-button test device comprises a human-machine interaction module, a test case management module, a test control module, a test estimation module, a test report generation module, a clock synchronization module, an SV interface module, a GOOSE interface module, an MMS interface module and a time interface module. The invention also discloses a one-button test method for site operation and maintenance of the intelligent substation. By the one-button test device, one-button automatic test is achieved, the test process is simple, a result report is automatically generated after test is completed, the test method is optimized, the test efficiency is improved, the artificial factor interface is reduced, the test randomness and the repeated test are eliminated, the test efficiency and the test reliability can be improved, manual addition of a test item is supported, the test item sequence in a tes