MEASURES OF VOLTAGE INSTABILITY AND VOLTAGE COLLAPSE .1. THEORETICAL DEVELOPMENT

被引：5
作者：
BIAN, JH
RASTGOUFARD, P
机构：
[1] Department of Electrical Engineering, Electric Power Research Laboratory, Tulane University, New Orleans, LA
来源：
ELECTRIC MACHINES AND POWER SYSTEMS | 1995年 / 23卷 / 04期
关键词：
VOLTAGE STABILITY; VOLTAGE COLLAPSE; LOADFLOW FEASIBILITY REGION;
D O I：
10.1080/07313569508955630
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The purpose of this paper is to present a theoretical foundation for modeling, analysis, and testing of systems experiencing voltage collapse. The boundary theorem of the load how feasibility region (FR), the steady-state stability margin and the sensitivity of the stability margin to bus voltages and bus injections are defined. The theoretical concept of feasibility region and practical multiple load how solutions are unified and presented in this paper. The voltage-weak points and key contributing factors affecting the system voltage instability can be identified according to the values of the sensitivity of the stability margin to bus voltages and bus injections.
引用
收藏
页码：361 / 374
页数：14
相关论文
共 15 条
  • [1] W-R-Lachs A., Voltage Collapse in EHV Power Systems, IEEE PES Winter Power Meeting, 78, 67, pp. 057-62, (1978)
  • [2] Concordia C., Voltage Stability of Power System: Concepts, Analytical Tools, and Industry Experience, IEEE, (1990)
  • [3] Galiana F.D., Load Flow Feasibility and The Voltage Collapse Problem, Proceedings of Ssrd Conference on Decision and Control, (1984)
  • [4] Carpentier J., Et al., Voltage Collapse Proximity Indicators Computed from an Optimal Power Flow, Proc. Of Systems Computation Conference, Helsinki, Finland, pp. 671-678, (1984)
  • [5] Kwatny H.G., Et al., Static Bifurcation in Electric Power Networks: Loss of Steady-State Stability and Voltage Collapse, IEEE Trans, on CAS, 33, 10, pp. 981-991, (1986)
  • [6] Dessel P., Glavistch H., Estimating the Voltage Stability of a Power System, Proc. 1985 Power Industry Computer Application Conference, pp. 424-430, (1985)
  • [7] Schlueter R.A., Costi A.G., Sekerke J.E., Forgey H.L., Voltage Stability and Security Assessment, EPRI Draft Final Report, (1987)
  • [8] Liu C.C., Characterization of a Voltage Collapse Mechanism due to The Effects of Or.-Load Tap Changers, Proc. 1986 IEEE International Symposium on Circuits and Systems, 3, pp. 1028-1030, (1986)
  • [9] Thomas R.J., Tiranuchit A., Dynamic Voltage Instability, IEEE Proceedings of 86Th Conference on Control and Decision, pp. 53-58, (1987)
  • [10] Demarco C.L., Bergen A.R., A Security Measure for Random Load Disturbances in Nonlinear Power System Models, IEEE Trans, on Circuits and Systems, 34, pp. 1246-1257, (1987)
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