Renewable energy sources are being incorporated into power networks to guarantee dependable and inexpensive electricity for the urban and industrial sectors.Recent research approximates microgrids powered by renewable...Renewable energy sources are being incorporated into power networks to guarantee dependable and inexpensive electricity for the urban and industrial sectors.Recent research approximates microgrids powered by renewable energy and controlled by smart grids may provide more reliable and efficient energy systems economically.Its natural interaction among renewable energy sources,electric demands,and energy storage devices makes DC microgrid a contemporary electrical grid technology.In this paper,a nonlinear control approach with outstanding precision,robustness,and simplicity of tuning and implementation,is made to deal with the control of the DC microgrid system to bring out the efficacy of the system at higher points.A closed-loop continuous time sliding mode controller is proposed for a boost converter with a cascade filter.DC microgrid system with sliding mode controller is simulated and the analysis has been carried outs with motor load to check the adequacy of the proposed system.展开更多
基金S.Ganesan,a Senior Member in IEEE and a Fellow in Institution of Engineers(India).He is currently working as Associate Professor in the department of electrical and electronics engineering,Government College of Engineering,Salem.He has 20 years of teaching and 12 years of research experience.He has published 100 research articles which include 35 Web of Science articles and international conferences.He has authored a book on Electric Power Flow Analysis(Lambert Publishers,Germany).He had published several in various titles as per Anna University Syllabus.He has contributed one book chapter in IET publisher and two book chapters in IGI Global publishers.His specialisations are Power Systems and Soft Computing Techniques.He has guided five Ph.D.,scholars and 11 postgraduate scholars。
文摘Renewable energy sources are being incorporated into power networks to guarantee dependable and inexpensive electricity for the urban and industrial sectors.Recent research approximates microgrids powered by renewable energy and controlled by smart grids may provide more reliable and efficient energy systems economically.Its natural interaction among renewable energy sources,electric demands,and energy storage devices makes DC microgrid a contemporary electrical grid technology.In this paper,a nonlinear control approach with outstanding precision,robustness,and simplicity of tuning and implementation,is made to deal with the control of the DC microgrid system to bring out the efficacy of the system at higher points.A closed-loop continuous time sliding mode controller is proposed for a boost converter with a cascade filter.DC microgrid system with sliding mode controller is simulated and the analysis has been carried outs with motor load to check the adequacy of the proposed system.
