The Commutation Spark on a Commutator Segment of Universal Motors
-
- Hanazawa Tamio
- Kyushu Sangyo Univ.
-
- Egashira Torao
- Kyushu Sangyo Univ.
Bibliographic Information
- Other Title
-
- ユニバーサルモータの1整流子片における整流火花
Search this article
Abstract
We have been trying to probe the commutation spark mechanism of high-revolving universal motors with two visions of a high-speed camera and brush sparking voltage. The generation of commutation sparks coincides with large pulses in brush sparking voltage, and the sparks occur when the large pulses begin to decrease at the peak. The shape of a single peak value in large pulses becomes a triangle, and plural peak values form square-wave. This paper shows that it is possible to judge generation of commutation sparks easily by observing shapes of peak values of large pulses in armature terminal voltage with a synchroscope.
Journal
-
- IEEJ Transactions on Industry Applications
-
IEEJ Transactions on Industry Applications 121 (9), 998-999, 2001
The Institute of Electrical Engineers of Japan
- Tweet
Details 詳細情報について
-
- CRID
- 1390001204658591872
-
- NII Article ID
- 10006760714
-
- NII Book ID
- AN10012320
-
- ISSN
- 13488163
- 09136339
-
- Data Source
-
- JaLC
- Crossref
- CiNii Articles
-
- Abstract License Flag
- Disallowed