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2014 International Conference on Circuits, Power and Computing Technologies [ICCPCT-2014], 2014
The control characteristics of the ac/dc grid-side voltage source converter (VSC) used to connect... more The control characteristics of the ac/dc grid-side voltage source converter (VSC) used to connect wind power systems with the grid are of significant grandness for the overall grid execution. In this paper, voltage oriented control PI and phase locked loop (PLL) are used to regulate grid-side dc voltage and system power factor by decoupled control theory. The mathematical models of grid-side converter and the control strategy of grid-side converter based wind power generation system are analyzed. The control performance is assessed through simulation approach using MatLab SimPowerSystem, which verifies that the developed control mechanism is feasible to apply for grid-side converter based wind power generation system and the grid-side converter is controlled well.
2014 International Conference on Circuits, Power and Computing Technologies [ICCPCT-2014], 2014
This paper presents dynamic modeling of self-excited induction generator (SEIG) using state space... more This paper presents dynamic modeling of self-excited induction generator (SEIG) using state space approach. The proposed dynamic model consists of induction generator, self-excitation capacitance and load model are expressed in stationary d-q reference frame with the actual saturation curve of the machine. The dynamic performance of SEIG is investigated under no load, with load and perturbation of load. To predict the performance of the purposed system, a MATLAB/ SIMULINK based simulation study is carried out. Viability of the excitation process is ascertained through experimental results obtained from the laboratory prototype.
This dissertation would not have been possible without the guidance and the help of several indiv... more This dissertation would not have been possible without the guidance and the help of several individuals who in one way or another contributed and extended their valuable assistance in the preparing and completion this study. First and foremost, my utmost gratitude to Dr. Monalisa Pattnaik whose sincerity and encouragement I will never forget. Dr. Monalisa pattnaik has been my inspiration as I hurdle all the obstacles in the completion this research work. My sincere thanks to Prof. A.K. Panda, HOD of Electrical Engineering Department, and NIT Rourkela for providing valuable cooperation and needed advice generously all along my M.Tech study.
2014 International Conference on Circuits, Power and Computing Technologies [ICCPCT-2014], 2014
The control characteristics of the ac/dc grid-side voltage source converter (VSC) used to connect... more The control characteristics of the ac/dc grid-side voltage source converter (VSC) used to connect wind power systems with the grid are of significant grandness for the overall grid execution. In this paper, voltage oriented control PI and phase locked loop (PLL) are used to regulate grid-side dc voltage and system power factor by decoupled control theory. The mathematical models of grid-side converter and the control strategy of grid-side converter based wind power generation system are analyzed. The control performance is assessed through simulation approach using MatLab SimPowerSystem, which verifies that the developed control mechanism is feasible to apply for grid-side converter based wind power generation system and the grid-side converter is controlled well.
2014 International Conference on Circuits, Power and Computing Technologies [ICCPCT-2014], 2014
This paper presents dynamic modeling of self-excited induction generator (SEIG) using state space... more This paper presents dynamic modeling of self-excited induction generator (SEIG) using state space approach. The proposed dynamic model consists of induction generator, self-excitation capacitance and load model are expressed in stationary d-q reference frame with the actual saturation curve of the machine. The dynamic performance of SEIG is investigated under no load, with load and perturbation of load. To predict the performance of the purposed system, a MATLAB/ SIMULINK based simulation study is carried out. Viability of the excitation process is ascertained through experimental results obtained from the laboratory prototype.
This dissertation would not have been possible without the guidance and the help of several indiv... more This dissertation would not have been possible without the guidance and the help of several individuals who in one way or another contributed and extended their valuable assistance in the preparing and completion this study. First and foremost, my utmost gratitude to Dr. Monalisa Pattnaik whose sincerity and encouragement I will never forget. Dr. Monalisa pattnaik has been my inspiration as I hurdle all the obstacles in the completion this research work. My sincere thanks to Prof. A.K. Panda, HOD of Electrical Engineering Department, and NIT Rourkela for providing valuable cooperation and needed advice generously all along my M.Tech study.