DocumentCode :
2578997
Title :
Earth-fault protection of VLT® automationdrive FC 301
Author :
Andersen, Henrik Rosendal
Author_Institution :
DANFOSS DRIVES A/S, Graasten
fYear :
2007
fDate :
2-5 Sept. 2007
Firstpage :
1
Lastpage :
9
Abstract :
The earth-fault protection of VLTreg AutomationDrive FC 301 is based on a single current transducer in the high-side DC-link and desaturation protection of the low-side switching elements. Used together with a novel software algorithm this makes the AC-drive earth-fault proof in any operating point.
Keywords :
DC motor drives; earthing; power system faults; transducers; AutomationDrive FC 301; Earth-fault protection; VLT; desaturation protection; high-side DC-link; low-side switching elements; single current transducer; software algorithm; Circuit faults; Diodes; Earth; Protection; Rectifiers; Software algorithms; Solids; Stress; Transducers; Uniform resource locators; AC-drive; DC-link current sensing; PWM; desaturation protection; earth-fault protection;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Power Electronics and Applications, 2007 European Conference on
Conference_Location :
Aalborg
Print_ISBN :
978-92-75815-10-8
Electronic_ISBN :
978-92-75815-10-8
Type :
conf
DOI :
10.1109/EPE.2007.4417238
Filename :
4417238
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2578997
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