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| Titel: |
A NEW METHOD FOR THE SYNTHETIC DETERMINATION OF THE LOSSES OF THREE-PHASE INDUCTION MOTORS |
| Auteur: |
Gerlando, Antonino Di Vistoli, Ivo |
| Verschenen in: |
Electric power components & systems |
| Paginering: | Jaargang 21 (1993) nr. 3 pagina's 371-392 |
| Jaar: |
1993-05-01 |
| Inhoud: |
A new method for the synthetic determination of the losses of three-phase induction motors by means of direct tests is described. The tests are carried out with a reduced supply voltage and a reduced braking torque: subsequent calculations to refer the results to rated values are then applied. Using this procedure, a considerable extension of the power range over which direct methods can be employed becomes possible, whilst avoiding the use of correspondingly more powerful braking devices. A few experimental tests confirm the validity of the proposed method. Moreover, the potentialities of the method are discussed; then a few error analysis considerations are developed; finally, some possible thermal referring procedures are proposed. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
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