Self-adaptive robust regulation and control method based on generator excitation and STATCOM

The invention relates to the technical field of power system control methods, in particular to a generator excitation and STATCOM (static synchronous compensator)-based adaptive robust regulation and control method, which is an uncertainty-based generator excitation and STATCOM adaptive passive robust coordination control method, and comprises the following steps: establishing a mathematical model of a generator excitation and STATCOM coordination control system; iamp is adopted; i, according to the adaptive control method, adaptive estimation laws of two uncertain parameters are designed at the same time; and designing a control law of the STATCOM based on a backstepping method in combination with adaptive estimation laws of two uncertain parameters, and obtaining a generator excitation control law in combination with a passivity theory. In the backstepping method design process, the problem of calculation expansion is reduced through uncertain items in a nonlinear damping compensation system, external distu