DocumentCode
2193581
Title
Modeling of protective devices for voltage sag studies in distribution systems
Author
Martinez, J.A. ; Martin-Arnedo, J.
Author_Institution
Departament d´´Enginyeria Electr., Universitat Politecnica de Catalunya, Barcelona, Spain
fYear
2004
fDate
6-10 June 2004
Firstpage
451
Abstract
Characteristics of voltage sags caused by faults in transmission and distribution networks depend on the protection system performance. This paper presents the development of a library of protective devices for voltage sag studies in distribution networks using an electromagnetic transients program. The document has been divided into two parts; the first one describes the implementation of protective devices (fuses, circuit breakers, reclosers), while the second part presents some simulation results whose main goal is to analyze the coordination between different types of protective devices.
Keywords
EMTP; power distribution faults; power distribution protection; distribution network fault; distribution system; electromagnetic transients program; protective devices; transmission network fault; voltage sag; Analytical models; Circuit breakers; Circuit faults; EMTP; Fuses; Libraries; Power quality; Protection; System performance; Voltage fluctuations;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Engineering Society General Meeting, 2004. IEEE
Print_ISBN
0-7803-8465-2
Type
conf
DOI
10.1109/PES.2004.1372837
Filename
1372837
Link To Document