Paper Title:
Study on Voltage Stability of Electricity Network Structure Based on the Eigenvalue Method
  Abstract

A new Structural analysis method of voltage stability in large power grid is proposed based on the eigenvalue Method in this paper. the method establishes an improved current injection model of Y+D matrix of the topological structural characteristics, which is helpful to the study of mechanism of voltage instibility. Through calculating the eigenvalue of the Y+D matrix, influence of network topology structure to the voltage stable in the electrical power system is analyzed. The simulation results show that voltage stability has close relationship with topological structure of the power network structure.

  Info
Periodical
Advanced Materials Research (Volumes 299-300)
Edited by
Jianzhong Wang and Jingang Qi
Pages
870-873
DOI
10.4028/www.scientific.net/AMR.299-300.870
Citation
B. C. Lu, Y. Liu, B. G. Li, J. Wang, "Study on Voltage Stability of Electricity Network Structure Based on the Eigenvalue Method", Advanced Materials Research, Vols. 299-300, pp. 870-873, 2011
Online since
July 2011
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