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Your search keyword '"Ramoji, Satish Kumar"' showing total 49 results
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49 results on '"Ramoji, Satish Kumar"'

1. Impact of Redox Flow Battery and HVDC Link on Combined ALFC-AVR of a Hydrothermal System Incorporating GTPP Considering Communication Delay

Author

Dekaraja, Biswanath, Saikia, Lalit Chandra, Ramoji, Satish Kumar, Angrisani, Leopoldo, Series Editor, Arteaga, Marco, Series Editor, Panigrahi, Bijaya Ketan, Series Editor, Chakraborty, Samarjit, Series Editor, Chen, Jiming, Series Editor, Chen, Shanben, Series Editor, Chen, Tan Kay, Series Editor, Dillmann, Rüdiger, Series Editor, Duan, Haibin, Series Editor, Ferrari, Gianluigi, Series Editor, Ferre, Manuel, Series Editor, Hirche, Sandra, Series Editor, Jabbari, Faryar, Series Editor, Jia, Limin, Series Editor, Kacprzyk, Janusz, Series Editor, Khamis, Alaa, Series Editor, Kroeger, Torsten, Series Editor, Li, Yong, Series Editor, Liang, Qilian, Series Editor, Martín, Ferran, Series Editor, Ming, Tan Cher, Series Editor, Minker, Wolfgang, Series Editor, Misra, Pradeep, Series Editor, Möller, Sebastian, Series Editor, Mukhopadhyay, Subhas, Series Editor, Ning, Cun-Zheng, Series Editor, Nishida, Toyoaki, Series Editor, Oneto, Luca, Series Editor, Pascucci, Federica, Series Editor, Qin, Yong, Series Editor, Seng, Gan Woon, Series Editor, Speidel, Joachim, Series Editor, Veiga, Germano, Series Editor, Wu, Haitao, Series Editor, Zamboni, Walter, Series Editor, Zhang, Junjie James, Series Editor, Singhal, Poonam, editor, Kalra, Sakshi, editor, Singh, Bhim, editor, and Bansal, R. C., editor

Published
2023
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2. Amalgamated Voltage and Frequency Regulation of an Interconnected Multi-source Power System Using the CFOI-TIDN Controller

Author

Ramoji, Satish Kumar, Saikia, Lalit Chandra, Dekaraja, Biswanath, Angrisani, Leopoldo, Series Editor, Arteaga, Marco, Series Editor, Panigrahi, Bijaya Ketan, Series Editor, Chakraborty, Samarjit, Series Editor, Chen, Jiming, Series Editor, Chen, Shanben, Series Editor, Chen, Tan Kay, Series Editor, Dillmann, Rüdiger, Series Editor, Duan, Haibin, Series Editor, Ferrari, Gianluigi, Series Editor, Ferre, Manuel, Series Editor, Hirche, Sandra, Series Editor, Jabbari, Faryar, Series Editor, Jia, Limin, Series Editor, Kacprzyk, Janusz, Series Editor, Khamis, Alaa, Series Editor, Kroeger, Torsten, Series Editor, Li, Yong, Series Editor, Liang, Qilian, Series Editor, Martín, Ferran, Series Editor, Ming, Tan Cher, Series Editor, Minker, Wolfgang, Series Editor, Misra, Pradeep, Series Editor, Möller, Sebastian, Series Editor, Mukhopadhyay, Subhas, Series Editor, Ning, Cun-Zheng, Series Editor, Nishida, Toyoaki, Series Editor, Oneto, Luca, Series Editor, Pascucci, Federica, Series Editor, Qin, Yong, Series Editor, Seng, Gan Woon, Series Editor, Speidel, Joachim, Series Editor, Veiga, Germano, Series Editor, Wu, Haitao, Series Editor, Zamboni, Walter, Series Editor, Zhang, Junjie James, Series Editor, Singhal, Poonam, editor, Kalra, Sakshi, editor, Singh, Bhim, editor, and Bansal, R. C., editor

Published
2023
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11. Modeling and Simulation of an Isolated CCGT and DSTS Plant Using BWO Optimized PI λ Dμ Controller for Amalgamated Control of Voltage and Frequency

Author

Ramoji, Satish Kumar, Saikia, Lalit Chandra, Dekaraja, Biswanath, Babu, Naladi Ram, Bhagat, Sanjeev Kumar, Behera, Manoja Kumar, Howlett, Robert J., Series Editor, Jain, Lakhmi C., Series Editor, Das, Biplab, editor, Patgiri, Ripon, editor, Bandyopadhyay, Sivaji, editor, and Balas, Valentina Emilia, editor

Published
2021
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12. Maiden Application of Hybrid Particle Swarm Optimization with Genetic Algorithm in AGC Studies Considering Optimized TIDN Controller

Author

Bhagat, Sanjeev Kumar, Saikia, Lalit Chandra, Raju, Dhenuvakonda Koteswara, Babu, Naladi Ram, Ramoji, Satish Kumar, Dekaraja, Biswanath, Behra, Manoja Kumar, Howlett, Robert J., Series Editor, Jain, Lakhmi C., Series Editor, Das, Biplab, editor, Patgiri, Ripon, editor, Bandyopadhyay, Sivaji, editor, and Balas, Valentina Emilia, editor

Published
2021
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13. Modeling and Simulation of a Multi-area Hydro-thermal Interconnected System Using FOPI µ Controller for Integrated Voltage and Frequency Control

Author

Dekaraja, Biswanath, Saikia, Lalit Chandra, Ramoji, Satish Kumar, Babu, Naladi Ram, Bhagat, Sanjeev Kumar, Behera, Manoja Kumar, Howlett, Robert J., Series Editor, Jain, Lakhmi C., Series Editor, Das, Biplab, editor, Patgiri, Ripon, editor, Bandyopadhyay, Sivaji, editor, and Balas, Valentina Emilia, editor

Published
2021
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27. Maiden Application of Fuzzy-2DOFTID Controller in Unified Voltage-Frequency Control of Power System

Author

Ramoji, Satish Kumar and Saikia, Lalit Chandra

Abstract

This article presents an amalgamated pattern of automatic load frequency control (ALFC) and automatic voltage regulator (AVR) system in a three-area interconnected power system using the Fuzzy two-degree-of-freedom tilt-integral-derivative controller (F2DOFTID). The multi-area system includes single-stage reheat thermal plants and Solar Thermal Power Plant (STPP) in Area-1 and Heavy-Duty Gas Turbines (HDGT) in Area-2 and Area-3. An incipient attempt is made to incorporate the HDGT plant in amalgamated control of the power system. Relevant generation rate constraints (GRC) and Governor Dead Band (GDB) are rendered for thermal plants. In both ALFC and AVR systems of all areas, a first attempt is made to implement an F2DOFTID controller to alleviate the frequency and voltage deviations. In this investigation, an algorithm named Harris Hawks Optimization (HHO) is efficaciously used to accomplish optimal controller parameters. Concerning all time-domain behaviors, F2DOFTID controller performance is superior relative to the TID and 2DOFTID controller. The AVR effect proclaims a substantial improvement in system dynamics. In this amalgamated scenario, the aftermath of the high voltage direct current (HVDC) tie-line and the usage of energy storage devices such as ultra-capacitors (UC) are found superlative in the amelioration of system performance. Similarly, by modifying the generator parameters and synchronizing coefficients, the robustness of the proposed controller is measured, which signifies that obtained controller parameters during nominal conditions are resilient enough and not to be altered. Eventually, the system is also studied in OPAL-RT OP 4510 RT Lab hardware set-up for real-time analysis.

Published
2023
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28. Optimal Coordinated Frequency and Voltage Control of CCGT-Thermal Plants with TIDF Controller

Author

Ramoji, Satish Kumar and Saikia, Lalit Chandra

Abstract

This paper deals with unified method of voltage and frequency control of an interconnected three unequal-area systems with the Automatic Load Frequency Control (ALFC) and Automatic Voltage Regulator (AVR) loop. Every area comprises a reheat thermal and the combined cycle gas turbine (CCGT) plant. Concerning the pragmatic system, adequate governor dead band (GDB), boiler system, and generation rate constraint (GRC) are considered in all individual plants. The Tilt-Integral-Derivative with Filter (TIDF) controller is considered in the ancillary controller of the ALFC loops, core controller of the AVR loops, and air-flow, temperature controller of the CCGT Plants. The optimized controller gains are realized through the metaheuristic algorithm called Harris Hawks Optimization algorithm along with the integral square error as a performance index considering a 1% step load perturbation in Area-1. The critical analysis shows that the performance of the TIDF controller is superlative to the classical controllers, such as PI and PID, concerning all time-domain indices. With the TIDF controller, the impacts of the AVR loop, boiler system, and the CCGT plants are analyzed on the unified ALFC and AVR study separately. Sensitivity analysis unveils the sturdiness of the TIDF controller against the change in magnitude of the step load perturbation in Area-1. Finally, the proposed unified ALFC and AVR system of three unequal-area CCGT-thermal plants is analyzed with the OPAL-RT hardware set-up for its real-time validation.

Published
2023
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