Title :
Design and analysis of voltage source inverter for active compensators to compensate unbalanced and non-linear loads
Author :
Mishra, Mahesh K. ; Karthikeyan, K.
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol. Madras, Chennai
Abstract :
A proper design of the voltage source inverter used for the load compensation is very essential to achieve good steady state and dynamic performance. In this paper, a detailed study on design and dynamics of the voltage source inverter is presented. Analytical expressions for estimating various parameters of the compensator are derived. The proposed method can be extended to design the voltage source inverter of any configuration to compensate unbalance and non-linear loads. The results are supported by detailed simulation study of three- phase, four-wire compensated system using PSCAD 4.2.0.
Keywords :
design engineering; invertors; PSCAD 4.2.0; active compensators; load compensation; nonlinear loads; three-phase, four-wire compensated system; unbalanced loads; voltage source inverter; Inverters; Power engineering; Voltage; Active compensator; current controller; dc storage capacitor; design; dynamics; hysteresis band; interface inductance; power quality; switching frequency; topology; voltage source inverter;
Conference_Titel :
Power Engineering Conference, 2007. IPEC 2007. International
Conference_Location :
Singapore
Print_ISBN :
978-981-05-9423-7
