174 An integrated environment for operational planning and control in power distribution systems: C.N. MacQueen, M.R. Irving, M.J.H. Sterling, pp 837– 840
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 128 KB
- Volume
- 2
- Category
- Article
- ISSN
- 0967-0661
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✦ Synopsis
state feedback optimal controller is designed for a three-area interconnected power system.
Nonlinear phenomena, including bifurcations, chaos and crises, have been determined to be crucial factors in the inception of voltage collal~e in power-system models. The issue of controlling voltage collapae in the presence of these nonlinear phenomena is addressed in this paper. The work employs an example power system model aldn to one studied in several recent papers. The bifurcation control approach is employed to modify the bifurcations and to suppress chaos and crises. The control law is shown to result in improved performance of the system for a greater range of parameter values.