Voltage Profile Analysis in Power Transmission System based on STATCOM using Artificial Neural Network in MATLAB/SIMULINK

This paper deals with Voltage Stability Analysis in a Power Transmission System with and without STATCOM using Artificial Neural Network in MATLAB/ SIMULINK. It is shown that trained Neural Network developed has excellent capabilities of forecasting which can be very useful in research. Voltage control and reactive power compensation in a weak distribution networks for integration of wind power is also represented in this paper. For dynamic reactive power compensation, when,STATCOM (Static Synchronous Compensator) is a used at a point of interconnection of wind farm and the network; the system absorbs the generated wind power for maintaining its voltage level. Voltage level of the system changes on changing the values of resistive loads connected to transmission line and using these voltages on bus 1 and bus2 on different values of loads a neural network is developed after training which can forecast voltage on bus 1 and bus 2 of the transmission line on any values of the resistive load connected to transmission line.