Vibration of Contacts of an Electromagnetic Relay.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F00%3A43700024" target="_blank" >RIV/00216305:26220/00:43700024 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Vibration of Contacts of an Electromagnetic Relay.
Original language description
The article deals the vibration of contacts of electro-mechanical relays amd mechanical contacts generally, its properties and a special instrument built for this purpose. The vibration of contacts is caused by ringing of the springs and other mechanicalcomponents carrying the contacts. It generates quasiperiodic interruptions of current flowing through a moving contact-pair. These interruptions cause problems e.g.when this current controls fast semiconductor circuits or when the contact pair is loadedby a remarkable current and sparks and burning of contacts comes in.The measurement of this phenomena has shown that the vibrations mentioned here affect remarkably the time parameters describing the behavior of the relay and that these parameters become to be random. The statistical characterics of these parameters contain information about the diagnostic state of the relay, which is important for estimation of the behavior of the relay in future.
Czech name
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Czech description
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Publication year
2000
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings XVI IMEKO World Congress 2000, 5, Topic 7
ISBN
3-901888-07-1
ISSN
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Number of pages
6
Pages from-to
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Publisher name
Austrian Society for Measurement and Automation
Place of publication
Vienna, Austria
Event location
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Event date
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Type of event by nationality
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UT code for WoS article
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