Power Flow Analysis of Integrated Wind and Solar Power Generation and Distribution System

Abstract

Power flow analysis is also known as load flow analysis in which per unit voltage and magnitude of the system is analyzed by the MI POWER SOFTWARE using the Newton Naphsion method. Which is faster on the speed of convergence, but programming is more complex suitable for large size system and the number of iterations does not depend on the size of the system, extra retention memory or remembrance is essential. The power flow is not unable to combine parts in power system analysis the main factor incite is the inability regards the power system to meet the demand for reactive power voltage instability does not always occurs in its pure form. A distinction between angle stability is important for understanding the underlying determinant concerning the problem in order to develop appropriate design and operating procedures Keyword-Load flow analysis; Newton Raphsion method; Extra retention memory; Reactive power voltage instability.