STABILITY ANALYSIS OF POWER-SYSTEM LOADS WITH RECOVERY DYNAMICS

被引:21
作者
HILL, DJ
HISKENS, IA
POPOVIC, DH
机构
[1] Department of Electrical Engineering, The University of Sydney
[2] Department of Electrical and Computer Engineering, The University of Newcastle, Callaghan, NSW 2308, University Drive
关键词
POWER SYSTEMS; DYNAMICS; VOLTAGE STABILITY; LOAD MODELING;
D O I
10.1016/0142-0615(94)90020-5
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
This paper develops an approach to stability analysis for long-term dynamics of load systems. A novel approach to modelling aggregate dynamic load is used. This leads naturally to differential-algebraic models and an analytical basis which closely ties together static (load flow sensitivity) and dynamic (small and large disturbance) criteria for stability. Further theoretical insights are seen to be possible. A series of examples illustrates the results.
引用
收藏
页码:277 / 286
页数:10
相关论文
共 44 条
[1]  
Venikov, Stroev, Idelchick, Tarasov, Estimation of electrical power system steady-state stability, IEEE Transactions on Power Apparatus and Systems, 94 PAS, 3, (1975)
[2]  
de Mello, Concordia, Concepts of synchronous machine stability as affected by excitation control, IEEE Trans., 88 PAS, pp. 316-329, (1969)
[3]  
Sauer, Pai, Power system steady-state stability and the load-flow Jacobian, IEEE Trans. Power Syst., 5, 4, pp. 1374-1383, (1990)
[4]  
Sauer, Lesieutre, Pai, Dynamic vs static aspects of voltage problems, Proc. Bulk Power System Voltage Phenomena II Voltage Stability and Security, pp. 207-216, (1991)
[5]  
Hiskens, McLean, SVC behavior under voltage collapse conditions, IEEE Trans. Power Syst., 7, 3, pp. 1078-1087, (1992)
[6]  
Pal, Voltage stability conditions considering load characteristics, IEEE Trans. Power Syst., 7, 1, pp. 243-249, (1992)
[7]  
Hill, Nonlinear dynamic load models with recovery for voltage stability studies, IEEE Trans. Power Syst., 8, 1, pp. 166-176, (1993)
[8]  
Karlsson, Hill, Modeling and identification of nonlinear dynamic loads in power systems, IEEE-PES Publication 93 WM 171-9 PWRS, (1993)
[9]  
Mansur, Voltage stability of power systems: concepts, analytical tools, and industry experience, IEEE Task Force Report, (1990)
[10]  
Thomas, Tiranuchit, Dynamic voltage instability, Proc. 26th Conf. on Decision and Control, (1987)