A new directional element for numerical distance relays

Journal Article · Sat Apr 01 04:00:00 UTC 1995 · IEEE Transactions on Power Delivery

DOI:https://doi.org/10.1109/61.400865· OSTI ID:64411

McLaren, P G; Swift, G W; Zhang, Z; Dirks, E; Jayasinghe, R P; Fernando, I ^[1]

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1. Univ. of Manitoba, Winnipeg (Canada)

This paper describes a new positive sequence directional element for use in numerical distance relays. The element is incorporated in a numerical relay and the relay is tested on an RTDS (Real Time Digital Simulator). Results are also shown from on-line tests in two different locations in the Manitoba Hydro network. Finally an accurate software model of the relay, proved against recorded performance on the RTDS tests, is used in off-line tests on complex system configurations.

• OSTI ID: 64411
• Report Number(s): CONF-940702--
• Journal Information: IEEE Transactions on Power Delivery, Journal Name: IEEE Transactions on Power Delivery Journal Issue: 2 Vol. 10; ISSN 0885-8977; ISSN ITPDE5
• Country of Publication: United States
• Language: English

Related Subjects

24 POWER TRANSMISSION AND DISTRIBUTION
DESIGN
EQUIPMENT PROTECTION DEVICES
POLARIZATION
POWER SYSTEMS
RELAYS