Gas-turbine simulator intended for conducting laboratory works was installed at the department of “Electric power stations” of the State Energy Institute of Turkmenistan. Nowadays a gas-turbine simulator is used for powering, managing, and in case of necessity stopping the operation condition of the gas-turbine power stations, equipped with the newest technology and latest achievements of the world science. On the gas-turbine simulator students carry out experiments, master the work and management of the gas-turbine units, learn to eliminate defects, arising during the operation of the gas turbines, and repair them in proper time.