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Equalizing current by equalizing connection of armature of dc machine

โœ Scribed by Shogo Yamazaki; Isao Kawai


Book ID
112081011
Publisher
John Wiley and Sons
Year
1981
Tongue
English
Weight
930 KB
Volume
101
Category
Article
ISSN
0424-7760

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The pulsating current supply of the commutating machine has R notable effect on the changes in brush-commutator contact area, which is particularly obvious when determining the coefficient of friction of the brushes. These friction coefficients were measured under static and dynamic conditions using