DocumentCode
2634705
Title
A new confirmation of voltage collapse via instantaneous time domain simulation
Author
Abhyankar, S.G. ; Flueck, A.J.
Author_Institution
Dept. of Electr. & Comput. Eng., Illinois Inst. of Technol., Chicago, IL, USA
fYear
2009
fDate
4-6 Oct. 2009
Firstpage
1
Lastpage
6
Abstract
This paper aims at capturing the voltage collapse trajectories beyond the steady state loading limit for power systems immediately following a branch outage. Instantaneous Time Domain Simulations are done with two types of transmission line models: Bergeron Model, and Lumped Parameter Model. The constant power load is modeled as a voltage dependent impedance. The results are compared with the continuation power flow which assesses the steady state loadability of the system.
Keywords
Impedance; Load flow; Load flow analysis; Load modeling; Power system analysis computing; Power system modeling; Power system simulation; Power transmission lines; Steady-state; Voltage; Continuation power flow; Instantaneous Time Domain Simulation; Steady state voltage collapse; constant power loads;
fLanguage
English
Publisher
ieee
Conference_Titel
North American Power Symposium (NAPS), 2009
Conference_Location
Starkville, MS, USA
Print_ISBN
978-1-4244-4428-1
Electronic_ISBN
978-1-4244-4429-8
Type
conf
DOI
10.1109/NAPS.2009.5484030
Filename
5484030
Link To Document