SEMICONDUCTORS IN POWER ENGINEERING--10. SPEED CONTROL OF DC TRACTION MOTORS BY MEANS OF ELECTRIC CHOPPER CONTROL

HALFGELEIDERS IN DE ENERGIETECHNIEK--10. SNELHEIDSREGELING VAN GELIJKSPANNINGSTRACTIEMACHINES DOOR MIDDEL VAN ELEKTRONISCHE VELDREGELING

The design of a control system for d.c. compound traction motors is discussed where the compound coils are excited without losses from a battery. During the acceleration period, starting resistors are limiting the armature current. With all resistors short-circuit, the flux control starts and operates in such a way that the desired speed is obtained with a constant maximum acceleration. Then, speed is kept automatically at that value.

• Authors:
  • de Nijs, J W
• Publication Date: 1972-2-4

Language

• Dutch

Media Info

• Pagination: p. E9-E15
• Serial:
  • Ingenieur, Netherlands
  • Volume: 84
  • Issue Number: 5

Subject/Index Terms

• TRT Terms: Control systems; Thyristors
• Old TRIS Terms: Thyristor control
• Subject Areas: Railroads;

Filing Info

• Accession Number: 00046900
• Record Type: Publication
• Source Agency: Engineering Index
• Files: TRIS
• Created Date: Oct 10 1976 12:00AM