Performance of A Fuzzy Power System Stabilizer With Tie Line Active Power Deviation Feedback

Hybrid system has been modeled in MATLAB/SIMULINK environment which is then integrated with two generators based power system. The work has done over analysis of THD level in voltage output from the hybrid system with various controls being proposed for the power system stabilizer. Various controls like PI-Hysteresis, particle swarm optimization (PSO) and PSO with neural network (NN) have been implemented for comparative study. It was found that the distortion level in voltage output waveform was least in stabilizer having PSO-NN control which is 3.36%. Also the active power enhancement reached a whooping value of 9.4 KW from the hybrid system.

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A prototype self-tuning adaptive power system stabilizer for damping of active power swings

2000 Power Engineering Society Summer Meeting (Cat. No.00CH37134) ◽

10.1109/pess.2000.867423 ◽

2002 ◽

Cited By ~ 9

Author(s):

A. Eichmann ◽

A. Kohler ◽

O.P. Malik ◽

J. Taborda

Keyword(s):

Power System ◽

Active Power ◽

Power System Stabilizer ◽

Self Tuning ◽

Power Swings ◽

Adaptive Power ◽

System Stabilizer

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Performance Investigation on Damping of Active Power Oscillation in the Large Hydro-Power Plant with Power System Stabilizer

2020 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) ◽

10.1109/pedes49360.2020.9379816 ◽

2020 ◽

Author(s):

K. K. Prabhakaran ◽

Ritu Tiwari ◽

Sudipta Ranjan Nayak ◽

Thanga Raj Chelliah

Keyword(s):

Power Plant ◽

Power System ◽

Active Power ◽

Power System Stabilizer ◽

Hydro Power ◽

Power Oscillation ◽

System Stabilizer

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Study of fuzzy multi-input power system stabilizer by using communication lines active power deviations input

2011 10th International Conference on Environment and Electrical Engineering ◽

10.1109/eeeic.2011.5874584 ◽

2011 ◽

Cited By ~ 1

Author(s):

Mohammad Hasan Raouf ◽

Javad Olamaei ◽

Ebrahim Rasooli Anarmarzi ◽

Hamid Lesani

Keyword(s):

Power System ◽

Input Power ◽

Active Power ◽

Power System Stabilizer ◽

System Stabilizer ◽

Communication Lines

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A GPSS Based on Active Power Signal and its Effective Frequency Boundary

Volume 2: I&C, Digital Controls, and Influence of Human Factors; Plant Construction Issues and Supply Chain Management; Plant Operations, Maintenance, Aging Management, Reliability and Performance; Renewable Energy Systems: Solar, Wind, Hydro and Geothermal; Risk Management, Safety and Cyber Security; Steam Turbine-Generators, Electric Generators, Transformers, Switchgear, and Electric BOP and Auxiliaries; Student Competition; Thermal Hydraulics and Computational Fluid Dynamics ◽

10.1115/power-icope2017-3165 ◽

2017 ◽

Author(s):

Yanghai Li ◽

Tao Yang

Keyword(s):

Power System ◽

Low Frequency ◽

Active Power ◽

System Structure ◽

Power System Stabilizer ◽

Frequency Range ◽

Frequency Oscillation ◽

Low Frequency Oscillation ◽

Effective Response ◽

System Stabilizer

Low frequency oscillation is one of the most important factors that restrict the tie-line power flow of network. Its effective suppression is necessary to ensure safety and stability of the power system. The conventional power system stabilizer (PSS) is still insufficient in suppressing consider the frequency range and types of oscillation, so it is necessary to study the auxiliary suppression of the oscillation from the turbine side by using the electro-mechanical coupling theory. In this paper, a governorside power system stabilizer (GPSS) based on active power signal is designed, and its working principle, system structure and parameter setting method are introduced, the effective response frequency boundary of oscillation is also analyzed. Theoretical analysis and simulation results show that this GPSS can suppress in the whole frequency range of low frequency oscillation, and it is suitable as an auxiliary means of low frequency oscillation suppression. (CSPE)

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