Photovoltaic Integrated Power Flow Analysis

Abstract

This work describes a steady state analysis of a building with a 6kW photovoltaic system and Generator integrated, interconnected to the grid. A power flow analysis is also known as load flow analysis in which per unit voltage and magnitude of the system is analyzed by using the Newton Raphson method and Implementation of Conventional Gauss-Seidel Method. Determines the state of the system for a load and generation given in steady state condition. Developed simulation allows predicting the steady state electrical performance of the power system incorporating a photovoltaic generator. Steady state analysis is performed using the ETAP software, with which the following types of analyzes were performed: power flow and Transient stability analysis. The results indicate that the active power and reactive power of bus 1are within the permitted limits (86 kW, 49 kVAR) and The Transient stability analysis indicate that a 3-Phase fault occurs in bus 2 at 0.3s and the fault cleared at 0.4s.