EFFECT OF SPEED-GOVERNOR DEADBAND ON AGC ANALYSIS FOR TWO AREAS THERMAL-THERMAL SYSTEM

Auteurs-es

  • A HUSSEIN Lecturer-Faculty of Engineering Sohar University PO Box 44, Sohar PC311, Oman
  • KAZEM ALWAELI Lecturer-Faculty of Engineering Sohar University PO Box 44, Sohar PC311, Oman

Mots-clés :

Automatic Generation Contro l, Governor Deadband effect, Integral and PI controllers

Résumé

Thermal system is present in this paper. The governor deadband nonlinearity is included in the analysis. The model by just changing the controllers can be used to study the response with and without governor deadband. It is shown that the governor deadband nonlinearity has a destabilizing effect on the transient response with deterministic load disturbance. It is found that the proportional integral controller reduces the over shoot and leaves the setting time unchanged with respect to case when using integral controller. It is found that the value of B has an important influence on the transient behavior of AGC.

Bibliographies de l'auteur-e

A HUSSEIN, Lecturer-Faculty of Engineering Sohar University PO Box 44, Sohar PC311, Oman

Lecturer-Faculty of Engineering
Sohar

KAZEM ALWAELI, Lecturer-Faculty of Engineering Sohar University PO Box 44, Sohar PC311, Oman

Lecturer-Faculty of Engineering
Sohar

Références

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- Kothari M.L., Satsangi P.S. and Nanda J., "Sampled data automatic generation control of interconnected reheat thermal systems considering generation rate constraints", IEEE Trans., VOL.PAS-100, N°5 (1981), pp.2334-2342.

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- Hussein A. Kazem, K.A. Sattar, Ali A. Hussein, "Automatic Generation Control Using Continuous and Discrete Modes for Thermal-Hydro System Considering Governor Deadband Effect", 4th Regional Conference of Cigre Committees in Arab Countries, Tripoli, Great Jamahiriya, Vol.2, 19-21 feb. (2001), pp.259-270.

- Malik0.P., Ashok Kumar and Hope G.S., "A Load Frequency Control Algorithm Based on a Generalized Approach", IEEE Transaction on power Systems, Vol.3, N°2, May (1988).

- Das D., Nanda J., Kothari M.L. and Kothari D.P., "Automatic generation control of hydro thermal system with new area control error considering generation rate constraint", Electric Machines and power systems, Vol. 18, N°6, Nov-Dec. (1990), pp.461-471.

- Tripathy S.C., Bhatti T.S., Jha C.S., Malik O.P. and Hope G.S., "Sampled data Automatic Generation Control Analysis with Reheat Steam Turbine and Governor Deadband Effects", IEEE Power System Engineering Committee, (1984), pp.1045-1051.

- Lefebvre S. and Asber D., "Analysis and Improvement of Frequency Regulation", Cigre – 2000, System analysis and Techniques, Group 39-202, France (2000

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Publié-e

2003-12-01

Comment citer

HUSSEIN, A., & ALWAELI, K. (2003). EFFECT OF SPEED-GOVERNOR DEADBAND ON AGC ANALYSIS FOR TWO AREAS THERMAL-THERMAL SYSTEM. Sciences & Technologie. B, Sciences De l’ingénieur, (20), 33–37. Consulté à l’adresse https://revue.umc.edu.dz/b/article/view/1255

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