Abstract
The possibility to separate the components of total losses in a cage induction machine by using measurements is investigated. The total losses of the test machines applied are measured utilizing a standard no-load test. For determining the electromagnetic losses, a slip-control measurement is proposed. In the measurement, the mechanical losses of a test machine are compensated by a slip-ring machine mounted on a same shaft. The friction losses of the test machines are measured by three types of experiments, by a variable-voltage, retardation and variable-frequency test. The results obtained do not only clarify the challenges in the loss separation but also indicate the problems in the experimental definition of the friction losses.
Original language | English |
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Title of host publication | Proceedings of the 2008 International Conference on Electrical Machines, ICEM'08 |
Publisher | IEEE Institute of Electrical and Electronic Engineers |
Number of pages | 5 |
ISBN (Print) | 9781424417360 |
DOIs | |
Publication status | Published - 1 Dec 2008 |
MoE publication type | Not Eligible |
Event | 2008 International Conference on Electrical Machines, ICEM'08 - Vilamoura, Algarve, Portugal Duration: 6 Sept 2008 → 9 Sept 2008 |
Conference
Conference | 2008 International Conference on Electrical Machines, ICEM'08 |
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Country/Territory | Portugal |
City | Vilamoura, Algarve |
Period | 6/09/08 → 9/09/08 |