NDLI: Impact of weather conditions on steady state and dynamic response of power system

Content Provider	IEEE Xplore Digital Library
Author	Rambani, A. Musavi, M. Lerley, P. Fish, L.
Copyright Year	2012
Description	Author affiliation: Dept. of Electrical and Computer, Engineering, University of Maine, Orono, 04469, USA (Rambani, A.; Musavi, M.) \|\| RLC Engineering, Augusta, ME- 04332, USA (Lerley, P.) \|\| Underground Systems Inc, Armonk, NY- 10504, USA (Fish, L.)
Abstract	This paper gives an insight on the effect of transmission line temperature variations, resulting from loading and weather conditions changes, on a power system's steady state and dynamic performance. The steady-state and dynamic stability simulation results of a 39 bus system for constant line impedance (the traditional simulation practice) are compared to the results with estimated, but realistic, temperature varied line impedances using Positive Sequence Load Flow (PSLF) software. The modulated line impedances will affect the thermal loading levels and voltage profiles of buses under steady state response, while the dynamic results will show improved damping in electro-mechanical oscillations at generator buses.
Starting Page	1
Ending Page	5
File Size	1281584
Page Count	5
File Format	PDF
ISBN	9781467323062
e-ISBN	9781467323086
e-ISBN	9781467323079
DOI	10.1109/NAPS.2012.6336335
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-09-09
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Load modeling Loading Impedance Power transmission lines Conductors Resistance Steady-state PSLF software Ambient temperature line impedance oscillations damping power transmission lines percentage loading
Content Type	Text
Resource Type	Article

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