A Control Scheme to Enhance Power Productivity Using Static Synchronous Condenser for Wind Energy System

摘要

Power we gain from wind energy system is notconstant because of the fluctuations of wind and it won’t be inphase with the grid load power. This may affect the powerproductivity. The power quality and wind turbine performanceare measured on the basis of measurements and norms beingspecified in international-technical Commission standard.Injectionof the active power, reactive power, variation of voltage,flicker, harmonics, and electrical behavior of switchingoperations that are measured as per the national/internationalguidelines. The paper mainly concerns about the power stabilityproblem due to wind turbine installation with the grid. In thisscheme a static synchronous compensator is connected at acommon coupling with a battery energy storage system (BESS) tolessen the power productivity issues. The BESS is integrated tosustain the real power source under fluctuating wind power. Thestatic synchronous compensator control scheme for wind energysystem for power quality improvement is simulated usingMATLAB/SIMULINK in power system block set. The proposedscheme lessens the effect of reactive power demand of the load onthe main supply source and on the induction generator. Thecontrol scheme for power productivity improvement and grid coordinationrule been presented are as per IEC-standard.