Title :
Methods for preventing voltage collapse
Author :
Reis, Cláudia ; Andrade, António ; Barbosa, F. P Maciel
Author_Institution :
Telecommun. Inst., Aveiro Univ., Aveiro, Portugal
Abstract :
The condition of voltage stability in a power system can be characterized by the use of voltage stability indices. The voltage stability analyses were conducted on the IEEE 14 and IEEE 57 reliability test system, using several different scenarios of load increase. In this paper, a comparison of the performance of several indices is presented, with satisfactory results. In this paper will also present New Index to Voltage Collapse (NIVCP). NIVCP is a system index and see the all power system.
Keywords :
power system dynamic stability; power system reliability; IEEE 14 reliability test system; IEEE 57 reliability test system; voltage collapse; voltage stability index; Equations; Load flow; Power engineering and energy; Power system analysis computing; Power system reliability; Power system stability; Reactive power; Reliability engineering; System testing; Voltage;
Conference_Titel :
Electrical and Electronics Engineering, 2009. ELECO 2009. International Conference on
Conference_Location :
Bursa
Print_ISBN :
978-1-4244-5106-7
Electronic_ISBN :
978-9944-89-818-8
