The invention discloses a substation simulation training system which comprises a normal basic operation module, a protective and automatic device module, and a failure and abnormal accident processing module. The normal basic operation module is used for simulating operable equipment in a substation. The logic relationship of simulating devices is uniform with the logic relationship of actual devices. The simulating devices can be operated in a far mode or a local mode. The protective and automatic module is used for simulating motion behaviors of normal protection of relay protection in an actual system and simulating functions of an automatic device. The failure and abnormal accident processing module is used for simulating various equipment failure types and equipment abnormality types. The substation simulation training system is friendly in human-computer interface, simple, easy to learn, and simple in operation. In the utilization aspect, most operation of the system can be finished through a mouse or shortcut keys. The substation simulation training system brings convenience to replacement of a substation to be simulated, saves investment, enables a user to study on a machine at any time, can conduct accident process training repeatedly, is strong in pertinence and convenient to upgrade, and enables the user to use just after learning.