LINEAR MOTORS FOR DRIVE SYSTEMS

LINEARMOTOREN FUER FAHRZEUGANTRIEBE

As with rotating-field machines, travelling-field machines may be of the synchronous or induction type. The simpler construction of the induction type is contrasted, among other things, by the possibility offered by the synchronous type of increasing the air gap flux density, and thus the specific thrust, the efficiency and the power factor. This possibility can be utilized when the product of the kA/m and the ratio of pole pitch to air gap only reaches very small values with the induction type owing to the spatial and thermal conditions determined by the application. This can also be approved experimentally with the aid of a rotating model.

• Supplemental Notes:
  • Special Issue, Bahntechnik.
• Corporate Authors:

  Siemens Aktiengesellschaft

  Postfach 3240
  8520 Erlangen,   Germany 
• Authors:
  • Leitgeb, W
• Publication Date: 1971

Language

• German

Media Info

• Pagination: p. 177-180
• Serial:
  • Siemens Review
  • Volume: 45
  • Publisher: Siemens Aktiengesellschaft

Subject/Index Terms

• TRT Terms: Intelligent transportation systems; Linear induction motors
• Old TRIS Terms: Advanced systems
• Subject Areas: Operations and Traffic Management; Railroads;

Filing Info

• Accession Number: 00047527
• Record Type: Publication
• Source Agency: Engineering Index
• Files: TRIS
• Created Date: Dec 13 1976 12:00AM