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Boost Choke Integration into DC Serial Wound Motor
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| Author(s) |
Peter Zajec, Danijel Voncina |
| Abstract |
The paper deals with a realization of a dual
power supply for serial DC motor. Usually this is achieved
with a parallel operation where one power supply is
connected directly while the other is coupled through the
power converter. The proposed solution is based on Boost
converter attached between the DC power supply and
motor. The solution is unique due to integration of Boost
choke winding on the stator pole thus omitting the use of
additional magnetic core. The Boost choke winding has
therefore two functions; i) it is part of the Boost converter
and ii) it magnetizes the stator core of the motor (when the
DC power supply is active). To avoid the increase of the
nominal voltage of built in rectifier diodes, and secondly to
minimize the interaction between both power supply, the
magnetic coupling between the original stator winding and
the Boost one should be weak. |
| Download |
| Filename: | T4-107.pdf |
| Filesize: | 447.9 KB |
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| Type |
Members Only |
| Date |
Last modified 2007-03-12 by System |
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