Title :
Optimal location of series capacitor for voltage instability problems
Author :
Hamzaoglu, Fatih ; Makram, Elham B.
Author_Institution :
Dept. of Electr. & Comput. Eng., Clemson Univ., SC, USA
Abstract :
This paper introduces a method to find the location and the size of series capacitors to maximize the diagonal terms of the Jacobian submatrix. The obtained results are based on a newly defined d(∂Q i/∂Vi)/dKs criterion for voltage stability. The continuation method is used to update the bus voltage magnitudes and angles using the developed dV/dKs and dδ/dKs parameters, respectively
Keywords :
Jacobian matrices; compensation; power capacitors; power system stability; Jacobian submatrix; bus voltage angles; bus voltage magnitudes; d(∂Qi/∂Vi)/dKs criterion; diagonal terms maximisation; series capacitor optimal location; series compensation; voltage collapse proximity indicator; voltage instability problems; voltage stability criteria; Capacitors; Economic indicators; Equations; Jacobian matrices; Power generation economics; Power system economics; Power system stability; Power transmission; Stability criteria; Voltage;
Conference_Titel :
Southeastcon '98. Proceedings. IEEE
Conference_Location :
Orlando, FL
Print_ISBN :
0-7803-4391-3
DOI :
10.1109/SECON.1998.673300
