论文信息 - Voltage instability and collapse of series compensated EHV transmission lines

Voltage instability and collapse of series compensated EHV transmission lines

ABSTRACT This paper presents a method of evaluating voltage stability of series capacitors compensated EHV transmission lines considering the uncertainty in load parameters. A new dvr/dks criterion is utilized to get the results of voltage stability in power systems. The analysis takes into account various composition of the load. Also a long line model is shown to have a certain advantage over a short line model of the transmission system.

[1] Eisuke Masada,et al. Control characteristics of HVDC link connected to weak ac system , 1976 .

[2] Shigeo Abe,et al. Determination of Power System Voltage Stability, Part 1: Theory , 1976 .

[3] M. Brucoli,et al. Probabilistic approach for power system dynamic stability studies , 1981 .

[4] J. A. Grant,et al. Two Algorithms for the Solution of Polynomial Equations to Limiting Machine Precision , 1975, Computer/law journal.

[5] R.J. Thomas,et al. On voltage collapse in electric power systems , 1989, Conference Papers Power Industry Computer Application Conference.

[6] B. Kondo,et al. Power System Voltage Stability , 1982, IEEE Power Engineering Review.

[7] V. A. Venikov,et al. Estimation of electrical power system steady-state stability in load flow calculations , 1975, IEEE Transactions on Power Apparatus and Systems.

[8] B. R. Cox,et al. Voltage stability of radial power links , 1968 .

[9] M. Pai,et al. Power system steady-state stability and the load-flow Jacobian , 1990 .