Title :
Power System Transformer Substation Voltage Stability of Line Assessment
Author :
Wang, Liang ; Xu, Jianyuan
Author_Institution :
Sch. of Electr. Eng., Shenyang Univ. of Technol., Shenyang, China
Abstract :
By use of power system analysis software the operation to voltage collapse was simulated. Variance of voltage amplitude , phase angle, active power ,reactive powerwere figure out in each node. Simulation data were used to simulate PMU practice measure data . According to P and Q decoupling relationship of power flow equation , in jacobian matrix were solved. As voltage stability indexes were used in voltage stability assessment.
Keywords :
Jacobian matrices; power engineering computing; power transformers; voltage regulators; active power; jacobian matrix; line assessment; phase angle; power system analysis software; power system transformer substation voltage stability; voltage amplitude; voltage collapse; Indexes; Mathematical model; Power system stability; Stability criteria; Substations;
Conference_Titel :
E-Product E-Service and E-Entertainment (ICEEE), 2010 International Conference on
Conference_Location :
Henan
Print_ISBN :
978-1-4244-7159-1
DOI :
10.1109/ICEEE.2010.5661510
