Data processing: measuring – calibrating – or testing – Measurement system in a specific environment – Electrical signal parameter measurement system
Reexamination Certificate
2008-01-22
2008-01-22
Tsai, Carol S. W. (Department: 2857)
Data processing: measuring, calibrating, or testing
Measurement system in a specific environment
Electrical signal parameter measurement system
C702S179000, C702S188000, C702S117000, C307S102000, C307S098000, C307S099000, C700S287000, C700S293000, C700S297000, C700S291000, C323S207000, C323S282000, C363S081000
Reexamination Certificate
active
11183051
ABSTRACT:
Power flow models of Interline Power Flow Controllers (IPFC) for large-scale power systems are studied, in details. Mathematical models of the IPFC, using the d-q axis decompositions of control parameters are derived. In this framework, for each IPFC, only two control parameters are added to the unknown vector in the iteration formula and the quadratic convergence characteristic is preserved. Simulations results from several practical large-scale power systems embedded with multiple Convertible Static Compensators (CSCs) demonstrate the effectiveness of the proposed models. Comparisons with existing models are made to elucidate the performance of the convergence.
REFERENCES:
patent: 5698969 (1997-12-01), Gyugyi
patent: 5808452 (1998-09-01), Gyugyi et al.
patent: 6011381 (2000-01-01), Andrei
patent: 6025701 (2000-02-01), Weinhold
patent: 6411065 (2002-06-01), Underwood et al.
patent: 6414853 (2002-07-01), Buckles et al.
patent: 6498464 (2002-12-01), Doht et al.
patent: 6577108 (2003-06-01), Hubert et al.
patent: 6963187 (2005-11-01), Bebic et al.
Edris, A-A., Adapa, R., Baker, M. H., Bohmann, L., Clark, K., Habashi, K., Gyugyi, L., Lemay, J., Mehraban, A. S., Myers, A. K., Reeve, J., Sener, F., Torgerson, D. R., Wood, R. R., “Proposed Terms and Definitions for Flexible AC Tranmission System (FACTS)”, IEEE Transactions on Power Delivery, vol. 12, No. 4, Oct 1997, pp. 1848-1853.
Gyugyi, L., Kalyan, K., Schauder C. D., “The Interline Power Flow Controller Concept: A New Approach to Power Flow Management in Transmission Systems”, IEEE Transactions on Power Delivery, vol. 14, No. 3, Jul. 1999, pp. 1115-1123.
Zhang, X. -P., “Modelling of the interline power flow controller and the generalised unified power flow controller in Newton power flow”, IEE Proc.-Gener. Transm. Distrib., vol. 150, No. 3, May 2003, pp. 268-274.
Wei, X. Chow, J. H., Fardanesh, B. & Edris, A-A., “A Common Modeling Framework of Voltage-Sourced Converters for Load Flow, Sensitivity and Dispatch Analysis”, IEEE Transactions on Power Systems, vol. 19, No. 2, May 2004, pp. 934-941.
Fardanesh, B., “Optimal Utilization, Sizing, and Steady-State Performance Comparison of Multiconverter VSC-Based FACTS Controllers”, IEEE Transactions on Power Delivery, vol. 19, No. 3, Jul. 2004, pp. 1321-1327.
Chu Chia-Chi
Lee Sheng-Huei
Tsai Hung-Chi
Chang Gung University
Mersereau C. G.
Nikolai & Mersereau , P.A.
Tsai Carol S. W.
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