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On Deregulated Power System AGC with Solar Power
| International Journal of Computer Applications |
| Foundation of Computer Science (FCS), NY, USA |
| Volume 178 - Number 45 |
| Year of Publication: 2019 |
| Authors: D. Teresa, M. S. Krishnarayalu |
10.5120/ijca2019919362
|
D. Teresa, M. S. Krishnarayalu . On Deregulated Power System AGC with Solar Power. International Journal of Computer Applications. 178, 45 ( Sep 2019), 22-30. DOI=10.5120/ijca2019919362
Abstract
Deregulated power system with multiple varieties of generations is the order of the day. In a power system, load varies continuously therefore frequency changes continuously. Automatic Generation Control (AGC) is used in the power system for balancing the generation and demand and control the changes in tie-line powers within the allowable limits by maintaining rated frequency. Solar power is nowadays very popular renewable energy in India and world. Many power deficit states in India have become power surplus states using it along with conventional thermal power. Benefits of deregulation such as improved efficiency, customer friendly services and lower prices for consumers are well known. Accordingly a two-area deregulated system is considered for investigation of AGC. Primary controllers like governors will not eliminate steady state errors which may not satisfy the constraints of power system. For better AGC responses, different secondary controllers like Integral, PID, PI-PD controllers are used for a two area deregulated power system consisting of reheat thermal, solar thermal and solar photovoltaic units. Here Integral, PID and PI-PD controllers are tuned by Particle Swarm Optimization (PSO) approach. The resulting deregulated power system is simulated and analyzed using MATLAB Simulink software to propose a good secondary controller.
References
- A Textbook on Modern Power System Analysis by Hadi Sadat, Tata McGraw-Hill Edition 2002.
- Allen J. Wood., Bruce F. Wollenberg., A Textbook on Power Generation, Operation and Control, Second Edition, Wiley Student Edition.
- Hota, P. K., Mohanty, B. “Automatic generation control of multi source power generation under deregulated environment”, International Journal of Electrical Power & Energy Systems, 75, 205–214. doi:10.1016/j.ijepes.2015.09.003.
- Manoj Kumar Debnath, Sayantan Sinha, Ranjan Kumar Malli,“ Automatic Generation Control Including Solar Thermal Power Generation with Fuzzy-PID Controller with Derivative Filter”, International Journal of Renewable Energy Research. Vol.8, No.1, March (2018).
- Donde V., Pai MA., Simulation and optimization in an AGC system after deregulation, IEEE Transaction on Power systems, Vol.16 (3), 2001.
- Gaurav D., Salma U, “PSO Based Automatic Generation Control of Multi-Area Power Systems with Renewable Energy Sources”, International Journal of Electronics, Electrical and Computational System, ISSN 2348-117, Vol 7, Issue 3, March (2018).
- Sandeep Bhongade., Barjeev Tyagi., Gupta H. O., “Automatic Generation Control Scheme including Photo-Voltaic Generating System for Interconnected Power System ”, iitk.ac.in.
- S.Reddy Chittimuru., Sarvesh.B., “A New Optimized PD-PI Controller using NSGA-II for Automatic generation control”, International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering, Volume. 6, Issue 7, July (2017).
- Zwe-Lee Gaing., “Particle swarm optimization Approach for optimum design of PID controller in AVR system”, IEEE Transactions on energy conversion, volume 19, no.2, June (2004).
- Jyothi V., Bharat Kumar P., “Tuning controller parameters and load frequency control of multi-area multi-source power system by Particle Swarm Optimization Technique”, International Research Journal of Engineering and Technology (IRJET), Vol 2 Issue 08, Nov (2015).
- Zeynelgil H.L., Demiroren A., Sengor N.S., “The applicatiom of ANN technique to automatic generation control for multi area power system”, Electrical power and energy systems 24, 345-354, (2002).
- Saiteja K.,. Krishnarayalu M.S., “Load Frequency Control of Two-Area Smart Grid”, International Journal of Computer Applications, Vol.117 No.14, (0975 – 8887) May (2015).
- Deepa Sharma., Bipul Kumar., “PSO Optimized PID Controller for Load Frequency Control”, Europea Journal of Advances in Engineering and Technology, 2(11), 43-48, 2015.
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