A New Voltage Control Strategy to Improve Performance of DSTATCOM in Electric Grid

作     者：Chandan Kumar Mahesh KMishra Saad Mekhilef 

作者机构：Electronics and Electrical Engineering DepartmentIndian Institute of Technology GuwahatiIndia Electrical Engineering DepartmentIndian Institute of Technology MadrasChennaiIndia Department of Electrical EngineeringUniversity of MalayaMalaysia 

出 版 物：《CES Transactions on Electrical Machines and Systems》 (中国电工技术学会电机与系统学报（英文）)

年 卷 期：2020年第4卷第4期

页      面：295-302页

学科分类：080802[工学-电力系统及其自动化] 0808[工学-电气工程] 08[工学] 

基　　金：supported by Central Power Research Institute(CPRI)  India research project entitled "Design  operation  and control of distributed generation(DG) integrated unified power quality conditioner(UPQC) in electric grid" 

主　　题：Reactive power DSTATCOM multifunctional 

摘      要：A new voltage control strategy of distribution static compensator(DSTATCOM)has been proposed in this paper for electric grid *** proposed control scheme combines two methods of DSTATCOM operation to improve its *** power factor and voltage magnitude as degree of freedom,the DSTATCOM provides features such as mitigation of voltage and current harmonics,balancing of source currents,improvement of power factor,voltage regulation during voltage sag and swell,reduction in inverter losses,and control of load power to achieve energy *** performance of proposed DSTATCOM control is better as compared to its conventional operation at any time of *** simulation and experimental results validate the performances.