Slip Measurements in Induction Machines

Autor: W. Charlton
Rok vydání: 1969
Předmět:
Zdroj: The International Journal of Electrical Engineering & Education. 7:25-29
ISSN: 2050-4578
0020-7209
DOI: 10.1177/002072096900700105
Popis: The particular circuitry described was chosen because the components were available. It is only one way of implementing the scheme and space and probably cost could be reduced by using solid state components where possible. As mentioned, the device does not require a direct connection to the rotating part and if a known frequency, e.g. mains, is used as the input to the reference counter, it can function as a shaft speed indicator.
Databáze: OpenAIRE