Report to the scientific and technical conference "Improving the quality of frequency regulation in the EEC" . Moscow . Exhibition Hall "Electrification" . Taganrog State Radio Technical University . 2002. 6 s. This paper proposes a new method of analytical synthesis of interconnected systems of coordinated control of high-power power systems consisting of several turbogenerators based on synergistic management theory. A comparative analysis of the turbogenerator simulation results with traditional laws and synergetic management laws showed the advantages of a synergistic approach. The developed method of synergetic synthesis of the basic laws of group control allows, for the first time, to solve the complex problem of building a new class of coordinating regulators of frequency and power of TG as part of a multi-machine power system.