IJETE
Call for papers , Manuscript submission last date 30th April 2018. Send to ijete.editor@ijete.org

Volume 2 Issue 8 August 2015 Edition

CURRENT MODE CONTROLLER DESIGN FOR SINGLE PHASE GRID CONNECTED INVERTER USING PROPORTIONAL RESONANT CONTROL STRATEGY
VINAY SHARMA, RAVINDRA KUMAR, NISHANT TRIPATHI
pp 125-130
Abstract: This paper presents the design of controller based on proportional resonant strategy for single-phase grid connected inverter. The control design is carried out using Sisotool, which is provided in Matlab. By using this tool, users can examine the effects of changing the gain control values to system’s transient response and stability, simultaneously. Hence, simplify and speed up the control design process. To evaluate the performance of the designed controller, the inverter is simulated under several types of load disturbances. From the result, it is shown that the designed controller exhibits a good transient response i.e. fast rising and settling time with small overshoot when subjected to step load disturbance.