Development of Internal Inverter Controller System with PWM VSC based STATCOM

The various internal inverter controller schemes have been implemented to enhance performance of the Statcom. The continuous development in the controller schemes increases complications in the controlling. The importance of the DC capacitor and voltage control methods are compared and contrasted. To achieve spectacular overall performance, the control system incorporates synchronization, generation of gate trigger pulses for switching devices, and phase shifting of VSC output using a microcontroller. The paper addresses critical challenges related to the development of a VAR compensator internal inverter controller design. The device's topology includes a voltage source converter (VSC) and an IGBT. SPWM is a technique for controlling the converter output voltage (phase and amplitude). The results of using VSC inversion and phase shift to regulate reactive power. This demonstrates the prototype's exceptional performance and agility in development.