학술논문

Reducing Outage Durations Through Improved Protection and Autorestoration in Distribution Substations
Document Type
Periodical
Source
IEEE Transactions on Power Delivery IEEE Trans. Power Delivery Power Delivery, IEEE Transactions on. 26(3):1554-1562 Jul, 2011
Subject
Power, Energy and Industry Applications
Relays
Circuit faults
Substations
Microprocessors
Switches
Conductors
Fuses
Autorestoration
distribution automation
distribution substation protection
intelligent electronic device (IED)
Language
ISSN
0885-8977
1937-4208
Abstract
This paper addresses the subject of reducing outage durations and autorestoration applications within the distribution substation. Employment of intelligent electronic devices (IEDs) can aid in the reduction of the fault duration time, and also it enhances the protection, control, and monitoring at the distribution level. Further, communication among these IEDs can provide faster autorestoration, remote data analysis, event recording, etc. Many recent issues related to distribution substation protection are discussed and techniques to address these issues using current technologies are proposed.