Title :
A new and fast tracking state estimator for multiterminal DC/AC power systems
Author :
Sinha, A.K. ; Roy, L. ; Srivastava, H.N.P.
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol., Kharagpur, India
Abstract :
A new tracking state estimation algorithm is presented for integrated AC/DC power systems. The algorithm is based on the rectangular coordinate formulation of the power system network equations. The first and second order derivatives of the equations are used to develop a fast tracking state estimator. The proposed method is found to have very good tracking ability. Digital simulation results on a test integrated AC/DC system are presented
Keywords :
DC power transmission; power systems; state estimation; digital simulation; multiterminal DC/AC power systems; rectangular coordinate formulation; tracking state estimation algorithm; Converters; Current measurement; Equations; Jacobian matrices; Power measurement; Power system dynamics; Power system modeling; Power system simulation; Power systems; State estimation;
Conference_Titel :
TENCON '89. Fourth IEEE Region 10 International Conference
Conference_Location :
Bombay
DOI :
10.1109/TENCON.1989.177088
