Title :
Stability Analysis of Thyristor Controlled Inter phase Power controller in Deregulated power system
Author :
Selvi, S. Chitra ; Devi, R. P Kumudini
Author_Institution :
Dept. of Electr., Anna Univ., Chennai
Abstract :
The thyristor controlled interphase power controller (TC-IPC) technology offers innovative solutions for high short-circuit environments. Based on sensitivity analysis, optimal locations for these particular IPC controllers are determined. This paper concentrates on control the power flow of a transmission system and as a fault limiter by the effect of IPC controllers. Using the proper model, phase shifting transformer (PST) and the effect of TC-IPC parameters are studied. A three bus system is used as a test bed, computing the system load flow for a given generating and load pattern. In Simulink, all realistic control limits, as well as voltage dependent loads, are used in the power flow computation, with and without TC-IPC controllers.
Keywords :
electricity supply industry deregulation; load flow control; power control; power system stability; power transformers; sensitivity analysis; short-circuit currents; thyristors; IPC controllers; Simulink; deregulated power system; fault limiter; phase shifting transformer; power flow; power flow computation; sensitivity analysis; short-circuit environment; stability analysis; thyristor controlled interphase power controller; transmission system; Control systems; Load flow; Power system analysis computing; Power system control; Power system faults; Power system stability; Sensitivity analysis; Stability analysis; Thyristors; Voltage control; Decoupling Inter-connector (DI); Phase Shifting Transformer (PST); Thyristor controlled Interphase power controller (TC-IPC);
Conference_Titel :
Power System Technology and IEEE Power India Conference, 2008. POWERCON 2008. Joint International Conference on
Conference_Location :
New Delhi
Print_ISBN :
978-1-4244-1763-6
Electronic_ISBN :
978-1-4244-1762-9
DOI :
10.1109/ICPST.2008.4745356
