Coordinated Q–V Controller for Multi-machine Steam Power Plant: Design and Validation
This paper discusses coordinated reactive power -
voltage (Q-V) control in a multi machine steam power plant. The
drawbacks of manual Q-V control are briefly listed, and the design
requirements for coordinated Q-V controller are specified.
Theoretical background and mathematical model of the new
controller are presented next followed by validation of developed
Matlab/Simulink model through comparison with recorded
responses in real steam power plant and description of practical
realisation of the controller. Finally, the performance of
commissioned controller is illustrated on several examples of
coordinated Q-V control in real steam power plant and compared
with manual control.
[1] J. D. Hurley, L. N. Bize, C. R. Mummert, "The Adverse Effects of
Excitation System Var and Power Factor Controllers, IEEE
Transactions on Energy Conversion, Vol. 14, No. 4, pp:1636 - 1645
Dec. 1999.
[2] P. Lagonotte, J. C. Sabonnadiere, J. Y. Leost, , J. P. Paul, "Structural
analysis of the electrical system : application to the secondary voltage
control in France," IEEE Transactions on Power Systems, Vol. 2, pp.
479-484, 1989.
[3] S. Corsi, M. Pozzi, C. Sabelli, A. Serrani, " The Coordinated
Automatic Voltage Control of the Italian Transmission Grid, Part II :
Control apparatuses and field performance of the consolidated
hierarchical system", IEEE Trans. on Power Systems, November
2004, Volume 19, Number 4, pp 1733-1741.
[4] W. Yu, H. Lee, D. Hur, C. Lim, T. Kim, J. Shin, S. Nam, Hybrid
Intelligent Voltage and Reactive Power Control System for Jeju
Power System in Korea, 8th WSEAS International Conference on
Power Systems, Santander, Cantabria, Spain, September 23-25, 2008.
[5] J. Machowski, J. W. Bialek, J. R. Bumby, Power System Dynamics:
Stability And Control, , John Wiley & Sons, Chichester, 2008, pp 113
- 115.
[6] John Grainger, Jr.,William Stevenson, Power System Analysis,
McGraw-Hill, 1994, p 369.
[7] K. Iba, H. Suzuki, M. Egawa, and T. Watanabe, "Calculation of
Critical Loading Condition with Nose Curve Using Homotopy
Continuation Method," IEEE Transactions on Power Systems, vol. 6,
1991.
[8] Ajjarapu, Computational Techniques for Voltage Stability Assessment
and Control, Iowa: Springer, 2006, pp 51 - 53.
[1] J. D. Hurley, L. N. Bize, C. R. Mummert, "The Adverse Effects of
Excitation System Var and Power Factor Controllers, IEEE
Transactions on Energy Conversion, Vol. 14, No. 4, pp:1636 - 1645
Dec. 1999.
[2] P. Lagonotte, J. C. Sabonnadiere, J. Y. Leost, , J. P. Paul, "Structural
analysis of the electrical system : application to the secondary voltage
control in France," IEEE Transactions on Power Systems, Vol. 2, pp.
479-484, 1989.
[3] S. Corsi, M. Pozzi, C. Sabelli, A. Serrani, " The Coordinated
Automatic Voltage Control of the Italian Transmission Grid, Part II :
Control apparatuses and field performance of the consolidated
hierarchical system", IEEE Trans. on Power Systems, November
2004, Volume 19, Number 4, pp 1733-1741.
[4] W. Yu, H. Lee, D. Hur, C. Lim, T. Kim, J. Shin, S. Nam, Hybrid
Intelligent Voltage and Reactive Power Control System for Jeju
Power System in Korea, 8th WSEAS International Conference on
Power Systems, Santander, Cantabria, Spain, September 23-25, 2008.
[5] J. Machowski, J. W. Bialek, J. R. Bumby, Power System Dynamics:
Stability And Control, , John Wiley & Sons, Chichester, 2008, pp 113
- 115.
[6] John Grainger, Jr.,William Stevenson, Power System Analysis,
McGraw-Hill, 1994, p 369.
[7] K. Iba, H. Suzuki, M. Egawa, and T. Watanabe, "Calculation of
Critical Loading Condition with Nose Curve Using Homotopy
Continuation Method," IEEE Transactions on Power Systems, vol. 6,
1991.
[8] Ajjarapu, Computational Techniques for Voltage Stability Assessment
and Control, Iowa: Springer, 2006, pp 51 - 53.
@article{"International Journal of Electrical, Electronic and Communication Sciences:51041", author = "Jasna Dragosavac and Žarko Janda and J.V. Milanović and Dušan Arnautović", title = "Coordinated Q–V Controller for Multi-machine Steam Power Plant: Design and Validation", abstract = "This paper discusses coordinated reactive power -
voltage (Q-V) control in a multi machine steam power plant. The
drawbacks of manual Q-V control are briefly listed, and the design
requirements for coordinated Q-V controller are specified.
Theoretical background and mathematical model of the new
controller are presented next followed by validation of developed
Matlab/Simulink model through comparison with recorded
responses in real steam power plant and description of practical
realisation of the controller. Finally, the performance of
commissioned controller is illustrated on several examples of
coordinated Q-V control in real steam power plant and compared
with manual control.", keywords = "Coordinated Voltage Control, Power Plant
Control, Reactive Power Control, Sensitivity Matrix", volume = "6", number = "3", pages = "271-6", }