With the popularization of new energy power generation and the rapid development of electronic and electronic technology, more and more powerful electronic devices are connected to the power system. Due to the characteristics of low damping and low inertia presented by electronic and electronic devices, the power system lacks voltage and frequency support, which affects the stability of the power system. Therefore, some scholars put forward the concept of the virtual synchronous generator (VSG). By simulating the rotor motion process of traditi...