Accession Number:

ADA009348

Title:

Formation of the Excavator Characteristics of a Frequency-Regulated Asynchronous Electric Drive,

Descriptive Note:

Corporate Author:

ARMY FOREIGN SCIENCE AND TECHNOLOGY CENTER CHARLOTTESVILLE VA

Personal Author(s):

Report Date:

1974-06-17

Pagination or Media Count:

18.0

Abstract:

General requirements for excavator characteristics are presented. Equations are derived for excavator curves, based on frequency control by IR compensation and control with constant rated rotor frequency. The latter control principle is preferred with respect to space factor, total power losses and simplicity of accomplishing feedback.

Subject Categories:

  • Construction Equipment, Materials and Supplies
  • Electricity and Magnetism

Distribution Statement:

APPROVED FOR PUBLIC RELEASE