A Review on Primary and Secondary Controls of Inverter-interfaced Microgrid

作     者：Kafeel Ahmed Mehdi Seyedmahmoudian Saad Mekhilef N.M.Mubarak Alex Stojcevski Kafeel Ahmed;Mehdi Seyedmahmoudian;Saad Mekhilef;N.M.Mubarak;Alex Stojcevski

作者机构：School of Software and Electrical EngineeringSwinburne University of TechnologyVIC 3122VictoriaAustralia Power Electronics and Renewable Energy Research LaboratoryDepartment of Electrical EngineeringUniversity of Malaya50603 Kuala LumpurMalaysia Department of Chemical EngineeringFaculty of Engineering and ScienceCurtin University of Technology98009 SarawakMalaysia 

出 版 物：《Journal of Modern Power Systems and Clean Energy》 (现代电力系统与清洁能源学报（英文）)

年 卷 期：2021年第9卷第5期

页      面：969-985页

核心收录：

学科分类：080801[工学-电机与电器] 0808[工学-电气工程] 08[工学] 

主　　题：Distributed generation(DG) hierarchical control droop control non-droop control inverter 

摘      要：The demand of electricity and environmental issues associated with conventional power generation plants are increasing *** technology has transformed the conventional power system through the integration of distributed generation(DG).With the help of modern power electronic technology,the conventional power system is able to support the integration of DGs based on renewable energy sources(RESs).The systematic combination of DGs with energy storage system forms a microgrid(MG),which can operate in islanded mode or grid-connected *** intermittent nature of RES and varying load pose substantial obstacles such as voltage and frequency instability,and the unreliability of *** feeder impedances and non-linear loads are considered as present challenges in MG *** control has been useful in undertaking solutions to these *** paper covers the deep insight of different control methods applied at the primary and secondary control levels in hierarchical *** primary control,the classification based on droop and non-droop controls is *** virtual synchronization machine(VSM)based control method is *** and frequency restoration control and economical operations at decentralized and centralized secondary control are analyzed in *** on the existing literature,critical discussion on MG control and future trends are also presented to provide future research perspectives.