Start&Stop system for more efficient Smart Transformers at renewable power plants. Beyond the Ecodesign Directive.
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Paper number
1646
Working Group Number
Conference name
CIRED 2019
Conference date
3-6 June 2019
Conference location
Madrid, Spain
Peer-reviewed
Yes
Short title
Convener
Authors
DEL RIO ETAYO, LUIS, ORMAZABAL CORPORATE TECHNOLOGY, Spain
VILLAMERIEL, BITTOR, ORMAZABAL CORPORATE TECHNOLOGY, Spain
LARRACOECHEA, IBON, ORMAZABAL CORPORATE TECHNOLOGY, Spain
AGUNSO, RAFAEL, ORMAZABAL CORPORATE TECHNOLOGY, Spain
CIRUJANO, PABLO, ORMAZABAL COTRADIS, Spain
VILLAMERIEL, BITTOR, ORMAZABAL CORPORATE TECHNOLOGY, Spain
LARRACOECHEA, IBON, ORMAZABAL CORPORATE TECHNOLOGY, Spain
AGUNSO, RAFAEL, ORMAZABAL CORPORATE TECHNOLOGY, Spain
CIRUJANO, PABLO, ORMAZABAL COTRADIS, Spain
Abstract
The Start&Stop system allows Smart
Transformers equipped with OLTC to increase efficiency dramatically whilst
maintaining their capability to control voltage, thus improving the reactive
power capability in renewable power plants to comply with grid codes. Experimental
results show that by means of an innovative pre-insertion resistor, integrated
in the OLTC, inrush current is fully mitigated even in the worst-case scenario,
without the need of a complex circuit breaker controller.
Table of content
Keywords
Publisher
AIM
Date
2019-06-03
Published in
Permanent link to this record
https://cired-repository.org/handle/20.500.12455/502
http://dx.doi.org/10.34890/728
http://dx.doi.org/10.34890/728
ISSN
2032-9644
ISBN
978-2-9602415-0-1