Matches in SemOpenAlex for { <https://semopenalex.org/work/W4380451002> ?p ?o ?g. }
Showing items 1 to 86 of
86
with 100 items per page.
- W4380451002 endingPage "2304" @default.
- W4380451002 startingPage "2295" @default.
- W4380451002 abstract "Power transformer may generate bubbles in the transformer oil due to various factors such as internal insulation winding vibration and pressure change. Bubbles distort the spatial electric field, which makes the discharge breakdown along the gas channel, accelerate the discharge breakdown of insulating medium. Therefore, in order to prevent the arc discharge induced by micro bubbles inside the transformer from increasing the risk of transformer combustion damage, it is necessary to conduct in-depth research on the dynamic law of suspended bubbles before insulation breakdown from the source by combining experiments and simulations. In this paper, the bubble dynamic model of needle plate electrode under the multi coupling physical field of transformer is established in terms of the migration and deformation of suspended bubbles in liquid phase. By comparing the migration trajectories of single suspended bubbles obtained from experiments and simulations, the reliability of the model is verified. The variation of velocity component of voltage amplitude and the change of shape stretching of single suspended bubble in power frequency period are simulated, and the fluctuation law of pressure formed by electrostriction force inside and outside the bubble during migration is analyzed. The capacity absorption process of multi bubbles in the strong field region near the needle electrode was simulated. The changes of the surrounding liquid pressure and the spatial electric field distribution during the formation of the gas channel were analyzed, and the internal relationship between the gas channel and the formation of the discharge breakdown was revealed." @default.
- W4380451002 created "2023-06-14" @default.
- W4380451002 creator A5000644573 @default.
- W4380451002 creator A5030736224 @default.
- W4380451002 creator A5036038925 @default.
- W4380451002 creator A5043000735 @default.
- W4380451002 creator A5050419964 @default.
- W4380451002 creator A5066131534 @default.
- W4380451002 date "2023-10-01" @default.
- W4380451002 modified "2023-09-30" @default.
- W4380451002 title "Study on the Dynamic Evolution of Bubbles in Oil/Pressboard Insulation" @default.
- W4380451002 cites W1970566942 @default.
- W4380451002 cites W1991785593 @default.
- W4380451002 cites W1996684878 @default.
- W4380451002 cites W2036810111 @default.
- W4380451002 cites W2052303827 @default.
- W4380451002 cites W2103929783 @default.
- W4380451002 cites W2191270824 @default.
- W4380451002 cites W2294877941 @default.
- W4380451002 cites W2554364754 @default.
- W4380451002 cites W2893258946 @default.
- W4380451002 cites W2897771366 @default.
- W4380451002 cites W2911070705 @default.
- W4380451002 cites W3156573640 @default.
- W4380451002 cites W3156877407 @default.
- W4380451002 cites W3209605916 @default.
- W4380451002 cites W3211136978 @default.
- W4380451002 cites W4213332544 @default.
- W4380451002 cites W4292968950 @default.
- W4380451002 doi "https://doi.org/10.1109/tdei.2023.3285522" @default.
- W4380451002 hasPublicationYear "2023" @default.
- W4380451002 type Work @default.
- W4380451002 citedByCount "0" @default.
- W4380451002 crossrefType "journal-article" @default.
- W4380451002 hasAuthorship W4380451002A5000644573 @default.
- W4380451002 hasAuthorship W4380451002A5030736224 @default.
- W4380451002 hasAuthorship W4380451002A5036038925 @default.
- W4380451002 hasAuthorship W4380451002A5043000735 @default.
- W4380451002 hasAuthorship W4380451002A5050419964 @default.
- W4380451002 hasAuthorship W4380451002A5066131534 @default.
- W4380451002 hasConcept C119599485 @default.
- W4380451002 hasConcept C121332964 @default.
- W4380451002 hasConcept C127413603 @default.
- W4380451002 hasConcept C157915830 @default.
- W4380451002 hasConcept C165801399 @default.
- W4380451002 hasConcept C181335627 @default.
- W4380451002 hasConcept C192562407 @default.
- W4380451002 hasConcept C2779345362 @default.
- W4380451002 hasConcept C57879066 @default.
- W4380451002 hasConcept C60799052 @default.
- W4380451002 hasConcept C62520636 @default.
- W4380451002 hasConcept C66322947 @default.
- W4380451002 hasConceptScore W4380451002C119599485 @default.
- W4380451002 hasConceptScore W4380451002C121332964 @default.
- W4380451002 hasConceptScore W4380451002C127413603 @default.
- W4380451002 hasConceptScore W4380451002C157915830 @default.
- W4380451002 hasConceptScore W4380451002C165801399 @default.
- W4380451002 hasConceptScore W4380451002C181335627 @default.
- W4380451002 hasConceptScore W4380451002C192562407 @default.
- W4380451002 hasConceptScore W4380451002C2779345362 @default.
- W4380451002 hasConceptScore W4380451002C57879066 @default.
- W4380451002 hasConceptScore W4380451002C60799052 @default.
- W4380451002 hasConceptScore W4380451002C62520636 @default.
- W4380451002 hasConceptScore W4380451002C66322947 @default.
- W4380451002 hasFunder F4320321001 @default.
- W4380451002 hasFunder F4320324174 @default.
- W4380451002 hasIssue "5" @default.
- W4380451002 hasLocation W43804510021 @default.
- W4380451002 hasOpenAccess W4380451002 @default.
- W4380451002 hasPrimaryLocation W43804510021 @default.
- W4380451002 hasRelatedWork W1593849372 @default.
- W4380451002 hasRelatedWork W1952938240 @default.
- W4380451002 hasRelatedWork W1970385022 @default.
- W4380451002 hasRelatedWork W1983804378 @default.
- W4380451002 hasRelatedWork W2044919773 @default.
- W4380451002 hasRelatedWork W2346022321 @default.
- W4380451002 hasRelatedWork W2362081910 @default.
- W4380451002 hasRelatedWork W2909786284 @default.
- W4380451002 hasRelatedWork W4226288582 @default.
- W4380451002 hasRelatedWork W2734957950 @default.
- W4380451002 hasVolume "30" @default.
- W4380451002 isParatext "false" @default.
- W4380451002 isRetracted "false" @default.
- W4380451002 workType "article" @default.