ORIGINAL RESEARCH
Mitigation of Uncertainties in Wind-Powered Renewable Systems for Environmental Assets
Subramani Pragaspathy1, Anand Baskaran2
 
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1Nehru Institute of Engineering and Technology, Coimbatore, Tamilnadu, 641105 India
2Hindusthan College of Engineering and Technology, Coimbatore, Tamilnadu, 641032 India
 
 
Submission date: 2016-03-04
 
 
Final revision date: 2016-05-31
 
 
Acceptance date: 2016-08-02
 
 
Online publication date: 2017-01-31
 
 
Publication date: 2017-01-31
 
 
Pol. J. Environ. Stud. 2017;26(1):253-266
 
KEYWORDS
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ABSTRACT
Progress in semiconductor technology in recent decades has been continuously innovative regarding renewable application. This paper presents fluctuationless output and increased energy captured by a permanent magnet synchronous generator (PMSG) based variable speed wind turbine system (VSWTS) through a composite action of peak power tracking (PPT) controllers in a closed-loop control of turbine speed and boost converter. Though the sensorless control of tip speed ratio (TSR) is preferred at most, incorporation of the high-speed digitized wind gauge replaces the complexity in the closed-loop drive of the turbine generator. The proposed concept includes control over solid-state converters (SSC) to eliminate switched-mode harmonics and thus DC link voltage is maintained at all levels. Fluctuations on the load side can be eliminated with a pulse width modulation (PWM) inverter. The circuit simulation proclaims PMSG voltage and boost voltage for different wind velocities to ensure real power control through optimal wind turbine speed and reactive power control through stabilized output voltage. Our investigation was performed on a 0.5 kW wind turbine generator and converter module to ensure the synchronized reactive power control at both SSC stages. Comparative test results were taken pertaining to the above discussion, which validates the performance of the proposed system in its typical area of application.
CONFLICT OF INTEREST
The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
 
CITATIONS (7):
1.
An Experimental Validation on Adaptive Controllers in Tracking and Smoothening of Wind Power for a Variable-Speed System
S. Pragaspathy, B. Anand
Journal of Testing and Evaluation
 
2.
WITHDRAWN: A high gain multi-port bidirectional converter with reduced voltage stress
S. Pragaspathy, Ch. Phani Kumar, V.S.N. Narasimha Raju, Kalyan Sagar Kadali, S. Saravanan
Materials Today: Proceedings
 
3.
Analysis and Appropriate Choice of Power Converters for Electric Vehicle Charging Infrastructure
S. Pragaspathy, R. V. D. Rama Rao, V. Karthikeyan, Ramu Bhukya, Praveen Kumar Nalli, K. N. S. D. Prakash Korlepara
2022 Second International Conference on Artificial Intelligence and Smart Energy (ICAIS)
 
4.
A Novel Topology for Bidirectional Converter with High Buck Boost Gain
S. Saravanan, K. Karunanithi, S. Pragaspathy
Journal of Circuits, Systems and Computers
 
5.
Optimal Real Power Penetration to Solar PV-Fed Double Boost Integrated Multilevel Converter with Improved Power Quality
B. N. Ch. V. Chakravarthi, G. V. Siva Krishna Rao
Journal of Circuits, Systems and Computers
 
6.
Enhancement of Electric Power Quality using UPQC with Adaptive Neural Network Model Predictive Control
R. V. D. Rama Rao, S. Pragaspathy
2022 International Conference on Electronics and Renewable Systems (ICEARS)
 
7.
A High Gain Novel Double-Boost Converter for DC Microgrid Applications
B. N. Ch. V. Chakravarthi, G. V. Siva Krishna Rao
Journal of Circuits, Systems and Computers
 
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ISSN:1230-1485
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