This greatly simplifies the nondecoupling control function equation in the expression. Using the field-oriented vector control method, the dual PWM controller can independently control the active power and reactive power. The change trend of the active power of the power generation system is consistent with that of the wind speed, which shows that the control system has good stability. The feasibility of the power decoupling control method based on vector control is verified.

The control model of the VSCF doubly fed wind power generation system is established by using the simulation software PSCAD, and the simulation experiment is carried out. Vector-oriented control technology is used to control the generator. In this paper, the motion equation, flux equation, voltage equation, and electromagnetic torque equation of the motor are established. The rotor side and grid side power converters adopt vector control methods based on stator flux orientation and grid voltage orientation, respectively. Taking the variable-speed constant-frequency doubly fed wind power generation system as the control object, the technology of generator power decoupling control is realized. In this paper, a three-phase static a-b-c coordinate system is used for transformation. As a kind of new energy, how to effectively develop and utilize wind energy has aroused widespread concern all over the world.

The efficient development of new energy has become an urgent problem to be solved. The depletion of nonrenewable energy and climate lead to increasingly bad environment.

Pscad crack version of office