Abstract
A transformer for VSC-HVDC transmission (VSC-transformer) with large capacity of 480 MVA was taken as the research object in this paper. A full scale three-dimensional simulation model was established in software of infolytic magnet. The magnetic flux leakage distributions on iron core, clamp, oil tank and other structural parts of VSC-transformer were simulated and analyzed by field-circuit coupling method. The loss distribution of main structural parts was also compared. The influence of different shielding materials and shielding methods on the distribution of magnetic flux leakage was analyzed, and the measures to optimize the magnetic flux leakage of transformer were proposed to avoid local overheating phenomenon in VSC-transformer with large capacity.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
