ISSN (Print) : 2320 – 3765 ISSN (Online): 2278 – 8875 International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering (An ISO 3297: 2007 Certified Organization) Vol. 3, Special I ssue 2, April 2014 Copyright to IJAREEIE www.ijareeie.com 142 Steady State and Dynamic Simulation of Grid Connected Cage Induction Generator Driven By Fixed Speed Wind Turbine Using Dig silent Gayathri S #1 , Chellamuthu C #2 1 ME scholar, Department of Electrical Engineering, RMK Engineering College, Kavaraipettai, India. 2 Professor, Department of Electrical Engineering, RMK Engineering College, Kavaraipettai, India. ABSTRACT-The paper describes the dynamic wind turbine models implementation in power system simulation tools DIgSILENT POWER FACTORY. The overall objective is to create a model database to support the analysis of the integration between the mechanical structure of the wind turbine and electrical grid. The paper contains description of the models developed in the dynamic simulation language DSL of DIgSILENT, for the non-electrical components of the wind turbine (wind turbine model, aerodynamic model, and mechanical model). The initialization issues on wind turbine models into the power system simulation are also performed. However the main attention of this project is to model the wind turbine concept: 1. Fixed speed wind turbine with pitch angle control using squirrel cage induction generator. 2. Dynamic analysis such as short circuit analysis for the load flow model and flicker analysis are made. These wind turbine concept model is extended for the study of different aspects, e.g. the assessment of power quality, control strategies, connection of the wind turbine at grid and storage systems. For these concepts, control strategies are developed and implemented. Their performance assessed and discussed by means of simulation. KEYWORDS: DIgSILENT-Digital Simulation and Electrical Network calculation program, DSL- DIgSILENT Simulation language, Pitch angle control. I INTRODUCTION The fast rise in Industrialization, Information Technology sector and development in retail sector, electrical power requirements have increased significantly. There is large gap between supply side and load side demand. In this situation alternate energy sources (renewable sources) can play an important role to overcome this electric power gap. Out of many alternate sources for generation of electricity, wind energy is the most promising. Electrical Power Quality is the degree of any deviation from the nominal values of the voltage magnitude and frequency. “Power Quality” is a term used to describe the most important aspect of the electricity supply. It covers several types of problems of electricity supply and power system disturbances. This utility oriented factor is a subjective one of many objectives with various constraints. In the eyes of power system engineer it focuses on the broad perspective of Quality, economy, stability, reliability, security and safety. Power Quality has become very important issue over the last decade. A key reason for the increasing importance is the rapid spread of the use of equipment’s sensitive to power system