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| Titel: |
DESIGN STUDIES FOR SINGLE-SIDED LINEAR ELECTRIC MOTORS: HOMOPOLAR SYNCHRONOUS AND INDUCTION |
| Auteur: |
Nondahl, T. A. |
| Verschenen in: |
Electric power components & systems |
| Paginering: | Jaargang 5 (1980) nr. 1 pagina's 1-14 |
| Jaar: |
1980-01-01 |
| Inhoud: |
Designs are made for longitudinal-flux, single-sided linear induction machines (SLIMs) and transverse-dc-flux homopolar linear synchronous machines (HLSMs). All machines have passive reaction rails. The machines are designed to provide tractive effort for conventional rail vehicles requiring output powers from 200 to 3735 kW and top speeds ranging from 112 to 400 km/hr. Magnetic levitation is not a design consideration for these vehicles. All designs are optimized to achieve minimum track weight and are made according to specified magnetic and thermal criteria. Under these assumptions, some of the HLSM advantages are: a higher power factor, much greater restoring forces for track misalignments, and less track heating. Some of the SLIM advantages are: no need to synchronize vehicle speed and excitation frequency precisely, a lower copper weight, simpler machine construction, and a more easily anchored track structure. When the required output power and available frequency are low the HLSM track is generally lighter than the SLIM track; the SLIM track is generally lighter for high powers and frequencies |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 2 van 8 gevonden artikelen
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