Optimization of design with estimation of performance parameters of inner rotor permanent magnet synchronous machine used in VAWT using GSA and GSA-PSO

作     者：Puri, Vinod Chauhan, Yogesh K. Singh, Nidhi 

作者机构：Gautam Buddha Univ Sch Engn Greater Noida India 

出 版 物：《INTERNATIONAL JOURNAL OF ENERGY AND STATISTICS》 

年 卷 期：2017年第5卷第2期

学科分类：0820[工学-石油与天然气工程] 0202[经济学-应用经济学] 02[经济学] 020205[经济学-产业经济学] 

主　　题：Wind energy conversion system inner rotor permanent magnet synchronous machine vertical axis wind turbine gravitational search algorithm particle swarm optimization sensitivity analysis parameter estimation 

摘      要：Permanent Magnet Synchronous Machine has been utilized in numerous applications, especially in WECS. This paper discusses the inner rotor configuration of PMSM i.e. IRPMSM and the design equations have been formulated in terms of design variables or physical parameters. The design formulation of a 500KVA, 3.3KV, 3 phases, 600rpm IRPMSM used in VAWT for WECS has been discussed where;the objective function for design of IRPMSM has been formulated by weight function, while temperature rise, efficiency, regulation and maximum flux density in stator teeth are used as constraints. The parameters estimation of electrical equivalent circuit of PMSM has been done while minimization the error function. With the estimated parameters, the performance of the machine has been estimated. The error function has been formulated using least square method and the error function obtained using output current of the machine. Both the problems have been optimized using GSA and its hybridization with PSO i.e. GSA-PSO. The formulated optimization problems is programmed in MATLAB and results using GSA and GSA-PSO have been obtained with required optimization curved of all the parameters. The sensitivity analyses have been performed using local sensitivity analysis over design parameters of IRPMSM.