Matches in SemOpenAlex for { <https://semopenalex.org/work/W4220836680> ?p ?o ?g. }
- W4220836680 endingPage "2286" @default.
- W4220836680 startingPage "2276" @default.
- W4220836680 abstract "Fast clearing of a short-circuit fault is vital to increase the transmission capacity of power grid transmission lines and improve the transient stability of a power system. A fast vacuum circuit breaker (FVCB) is a good candidate to realize quick elimination of a short-circuit fault. The original contribution of this paper is to present the design of a 72.5 kV single-break FVCB and its verification of short-circuit breaking performance. A specially designed 72.5 kV vacuum interrupter, with floating shields and reduced mass of moving components, was developed. An electromagnetic repulsion actuator was used to provide a high initial opening speed, V1, of 5 m/s over half of the full-contact gap and a relatively low average opening speed, V2, of 1.59 m/s in the full contact gap of 30 mm. The high-designed V1 and low-designed V2 were achieved with the aid of a deliberately designed oil buffer. The opening and closing time of the designed 72.5 kV FVCB was 1.2 ± 0.04 ms and 18 ± 0.20 ms respectively. The terminal fault test duty of T100s(b), carried out on the 72.5 kV FVCB, demonstrated both the 40 kArms and 80 kArms short-circuit current breaking performance. The short-circuit current breaking arcing time windows of FVCB, including the minimum arcing time, the maximum arcing time, and the middle arcing time, was verified to fulfill the requirement of the international standard, IEC 62271-100 2017, and the Chinese standard, GB/T 1984–2014, both for the 40 kArms and 80 kArms switching cases, respectively. Further development of the 72.5 kV single-break FVCB would benefit the development of ultra- or extra-high voltage FVCBs by reducing essential numbers of series-connected breaking units." @default.
- W4220836680 created "2022-04-03" @default.
- W4220836680 creator A5002250184 @default.
- W4220836680 creator A5020978585 @default.
- W4220836680 creator A5033991045 @default.
- W4220836680 creator A5049043659 @default.
- W4220836680 creator A5050946347 @default.
- W4220836680 creator A5054775292 @default.
- W4220836680 creator A5063544553 @default.
- W4220836680 creator A5064317688 @default.
- W4220836680 creator A5077775934 @default.
- W4220836680 date "2022-03-12" @default.
- W4220836680 modified "2023-09-26" @default.
- W4220836680 title "Design and short‐circuit current breaking test verification of a 72.5 kV single‐break fast vacuum circuit breaker" @default.
- W4220836680 cites W1987271373 @default.
- W4220836680 cites W2015343837 @default.
- W4220836680 cites W2021633488 @default.
- W4220836680 cites W2043833211 @default.
- W4220836680 cites W2052585649 @default.
- W4220836680 cites W2057790343 @default.
- W4220836680 cites W2066724812 @default.
- W4220836680 cites W2106280030 @default.
- W4220836680 cites W2106965312 @default.
- W4220836680 cites W2110081403 @default.
- W4220836680 cites W2138917732 @default.
- W4220836680 cites W2143518878 @default.
- W4220836680 cites W2159232619 @default.
- W4220836680 cites W2178555253 @default.
- W4220836680 cites W2282151831 @default.
- W4220836680 cites W2601274271 @default.
- W4220836680 cites W2625837339 @default.
- W4220836680 cites W2772736600 @default.
- W4220836680 cites W2789255757 @default.
- W4220836680 cites W2803382149 @default.
- W4220836680 cites W2901741557 @default.
- W4220836680 cites W2906960018 @default.
- W4220836680 cites W2954723033 @default.
- W4220836680 cites W2995083820 @default.
- W4220836680 cites W3033270357 @default.
- W4220836680 cites W3035836654 @default.
- W4220836680 cites W3093711363 @default.
- W4220836680 cites W3146416738 @default.
- W4220836680 cites W3157992184 @default.
- W4220836680 cites W3165071874 @default.
- W4220836680 cites W3181804853 @default.
- W4220836680 doi "https://doi.org/10.1049/gtd2.12445" @default.
- W4220836680 hasPublicationYear "2022" @default.
- W4220836680 type Work @default.
- W4220836680 citedByCount "1" @default.
- W4220836680 countsByYear W42208366802023 @default.
- W4220836680 crossrefType "journal-article" @default.
- W4220836680 hasAuthorship W4220836680A5002250184 @default.
- W4220836680 hasAuthorship W4220836680A5020978585 @default.
- W4220836680 hasAuthorship W4220836680A5033991045 @default.
- W4220836680 hasAuthorship W4220836680A5049043659 @default.
- W4220836680 hasAuthorship W4220836680A5050946347 @default.
- W4220836680 hasAuthorship W4220836680A5054775292 @default.
- W4220836680 hasAuthorship W4220836680A5063544553 @default.
- W4220836680 hasAuthorship W4220836680A5064317688 @default.
- W4220836680 hasAuthorship W4220836680A5077775934 @default.
- W4220836680 hasBestOaLocation W42208366801 @default.
- W4220836680 hasConcept C119599485 @default.
- W4220836680 hasConcept C121332964 @default.
- W4220836680 hasConcept C127313418 @default.
- W4220836680 hasConcept C127413603 @default.
- W4220836680 hasConcept C127749002 @default.
- W4220836680 hasConcept C157069517 @default.
- W4220836680 hasConcept C163258240 @default.
- W4220836680 hasConcept C165205528 @default.
- W4220836680 hasConcept C165801399 @default.
- W4220836680 hasConcept C172385210 @default.
- W4220836680 hasConcept C175551986 @default.
- W4220836680 hasConcept C21778337 @default.
- W4220836680 hasConcept C29586797 @default.
- W4220836680 hasConcept C61352017 @default.
- W4220836680 hasConcept C62520636 @default.
- W4220836680 hasConcept C64424096 @default.
- W4220836680 hasConcept C68583231 @default.
- W4220836680 hasConcept C72047438 @default.
- W4220836680 hasConceptScore W4220836680C119599485 @default.
- W4220836680 hasConceptScore W4220836680C121332964 @default.
- W4220836680 hasConceptScore W4220836680C127313418 @default.
- W4220836680 hasConceptScore W4220836680C127413603 @default.
- W4220836680 hasConceptScore W4220836680C127749002 @default.
- W4220836680 hasConceptScore W4220836680C157069517 @default.
- W4220836680 hasConceptScore W4220836680C163258240 @default.
- W4220836680 hasConceptScore W4220836680C165205528 @default.
- W4220836680 hasConceptScore W4220836680C165801399 @default.
- W4220836680 hasConceptScore W4220836680C172385210 @default.
- W4220836680 hasConceptScore W4220836680C175551986 @default.
- W4220836680 hasConceptScore W4220836680C21778337 @default.
- W4220836680 hasConceptScore W4220836680C29586797 @default.
- W4220836680 hasConceptScore W4220836680C61352017 @default.
- W4220836680 hasConceptScore W4220836680C62520636 @default.
- W4220836680 hasConceptScore W4220836680C64424096 @default.
- W4220836680 hasConceptScore W4220836680C68583231 @default.
- W4220836680 hasConceptScore W4220836680C72047438 @default.
- W4220836680 hasFunder F4320321001 @default.