Abstract
In power systems operation, it is increasingly important to keep the bus voltage within a permissible range for the reliable operation of power systems. This paper presents an eigenvalue based real time stability evaluation scheme and a real time stability control scheme through voltage and reactive power regulation to keep the stability margin within a pre-specified range. Reactive power regulation is realized on a small sized energy capacitor system composed of electrical double-layer capacitors for the stabilization control. Voltage control is also achieved through the reactive power regulation on the energy capacitor system. Nonlinear simulations for efficient demonstration of the proposed stability control scheme are carried out on a model of multi-machine system developed in Matlab/Simulink environment. In the simulations, full sets of the excitation systems including power system stabilizers and the speed governing control systems including the turbine systems are utilized. Simulations results clearly show the efficiency of the proposed stability control.
Keywords
Reactive power control; voltage control; energy capacitor system; fuzzy logic control; eigenvalue
References
- M. Okamoto, “A basic Study on Power Storage Capacitor Systems”, Transactions of IEE of Japan, Vol.115-B. No. 5, 1995
- M. Ohshima, M. Shimizu, M. Yamagishi, and M. Okamura, “ Novel Utility-Interactive Electrical Energy Storage System by Electrical Double Layer Capacitors and Error Tracking mode PWM Convertor”, Transactions of IEE of Japan, Vol.118-D. No. 12, 1998
- T. Hiyama, N. Suzuki, D. Kojima, and T. Funakoshi, “Background Oscillation Based Real Time Stability Evaluation”, Power Engineering Society Winter Meeting, 2002. IEEE Vol. 2, Issue , 2002 Page(s): 1246 - 1251 vol.2
- T. Hiyama, D. Kojima, K. Ohtsu and K. Furukawa, “Eigenvalue-based wide area stability monitoring of power systems”, ScienceDirect, Control Engineering Practice Vol. 13, Issue 12, December 2005, Pages 1515- 1523.
- T. Hiyama and A. Ueno, “ Development of Real Time Power Environment”, Proc. of IEEE PES 2000 Summer Meeting, Vol. 4, pp.2096-2100 in Matlab/Simulink
- T. Hiyama, M. Kugimiya, and H. Satoh, “Advanced PID type fuzzy logic power system stabilizer”,IEEE Trans., Vol. EC-9, No. 3, Sept. 1994, pp.514-520.
Abstract
References
- M. Okamoto, “A basic Study on Power Storage Capacitor Systems”, Transactions of IEE of Japan, Vol.115-B. No. 5, 1995
- M. Ohshima, M. Shimizu, M. Yamagishi, and M. Okamura, “ Novel Utility-Interactive Electrical Energy Storage System by Electrical Double Layer Capacitors and Error Tracking mode PWM Convertor”, Transactions of IEE of Japan, Vol.118-D. No. 12, 1998
- T. Hiyama, N. Suzuki, D. Kojima, and T. Funakoshi, “Background Oscillation Based Real Time Stability Evaluation”, Power Engineering Society Winter Meeting, 2002. IEEE Vol. 2, Issue , 2002 Page(s): 1246 - 1251 vol.2
- T. Hiyama, D. Kojima, K. Ohtsu and K. Furukawa, “Eigenvalue-based wide area stability monitoring of power systems”, ScienceDirect, Control Engineering Practice Vol. 13, Issue 12, December 2005, Pages 1515- 1523.
- T. Hiyama and A. Ueno, “ Development of Real Time Power Environment”, Proc. of IEEE PES 2000 Summer Meeting, Vol. 4, pp.2096-2100 in Matlab/Simulink
- T. Hiyama, M. Kugimiya, and H. Satoh, “Advanced PID type fuzzy logic power system stabilizer”,IEEE Trans., Vol. EC-9, No. 3, Sept. 1994, pp.514-520.
Details
| Primary Language | English |
|---|---|
| Journal Section | Articles |
| Authors | |
| Publication Date | June 1, 2013 |
| Published in Issue | Year 2013 Volume: 3 Issue: 2 |