A new Approach to fast Distance Protection with Adaptive Features
(1997) 6th International Conference on Developments in Power System Protection (Conf. Publ. No. 434)- Abstract
- Distance relays are one of the most important components of protection available to power system protection engineers. Distance relays can benefit from ideas in the newly developed field of adaptive protection, and can offer an even more selective and sensitive form of protection, under a variety of power system configurations. A new fast adaptive distance protection scheme for single line to ground faults and multi-phase faults for EHV transmission lines is described in this paper. This scheme also performs well on series compensated lines. The new complementary fast tripping algorithms together with the earlier experienced algorithm and multiprocessor-based distance algorithm, have led to the development to an adaptive hybrid scheme.... (More)
- Distance relays are one of the most important components of protection available to power system protection engineers. Distance relays can benefit from ideas in the newly developed field of adaptive protection, and can offer an even more selective and sensitive form of protection, under a variety of power system configurations. A new fast adaptive distance protection scheme for single line to ground faults and multi-phase faults for EHV transmission lines is described in this paper. This scheme also performs well on series compensated lines. The new complementary fast tripping algorithms together with the earlier experienced algorithm and multiprocessor-based distance algorithm, have led to the development to an adaptive hybrid scheme. This scheme is implemented into a well-proven hardware platform with moderate requirements on the communication. The protection scheme provides high speed tripping (less than one cycle) and high speed signalling. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/4780604
- author
- Lindahl, Sture LU ; Saha, M. and Wikström, G.
- organization
- publishing date
- 1997
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- power system control, power transmission lines, power system protection, multiprocessing systems, adaptive control, power system relaying, relay protection
- host publication
- [Host publication title missing]
- conference name
- 6th International Conference on Developments in Power System Protection (Conf. Publ. No. 434)
- conference location
- Nottingham, United Kingdom
- conference dates
- 1997-03-25 - 1997-03-27
- external identifiers
-
- scopus:0030673069
- ISBN
- 0 85296 672 5
- DOI
- 10.1049/cp:19970022
- language
- English
- LU publication?
- yes
- id
- c56d2ff6-5385-4380-a85b-04b13e3251c6 (old id 4780604)
- alternative location
- http://digital-library.theiet.org/content/conferences/10.1049/cp_19970022
- date added to LUP
- 2016-04-04 13:28:32
- date last changed
- 2022-01-30 00:19:05
@inproceedings{c56d2ff6-5385-4380-a85b-04b13e3251c6, abstract = {{Distance relays are one of the most important components of protection available to power system protection engineers. Distance relays can benefit from ideas in the newly developed field of adaptive protection, and can offer an even more selective and sensitive form of protection, under a variety of power system configurations. A new fast adaptive distance protection scheme for single line to ground faults and multi-phase faults for EHV transmission lines is described in this paper. This scheme also performs well on series compensated lines. The new complementary fast tripping algorithms together with the earlier experienced algorithm and multiprocessor-based distance algorithm, have led to the development to an adaptive hybrid scheme. This scheme is implemented into a well-proven hardware platform with moderate requirements on the communication. The protection scheme provides high speed tripping (less than one cycle) and high speed signalling.}}, author = {{Lindahl, Sture and Saha, M. and Wikström, G.}}, booktitle = {{[Host publication title missing]}}, isbn = {{0 85296 672 5}}, keywords = {{power system control; power transmission lines; power system protection; multiprocessing systems; adaptive control; power system relaying; relay protection}}, language = {{eng}}, title = {{A new Approach to fast Distance Protection with Adaptive Features}}, url = {{http://dx.doi.org/10.1049/cp:19970022}}, doi = {{10.1049/cp:19970022}}, year = {{1997}}, }