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Reluctance motor of new design with improved efficiency and power factor

Technical Report:

Abstract

Improvement of operating conditions and efficiency by development of new configurations of lamination and production methods for reluctance motors. Investigations during the starting-up period and of the operating behaviour in connection with variable frequency. Reluctance motors are designed in the range from 0,6-4kW with 4-pole winding. They are due to the following identification: 1. The power of motors is in accordance with VDE 42673. 2. The volume of lamination is equal to asynchronous motors of the same IED size. 3. Synchronous pull-out torque is in compliance with VDE 0530: Msub(K)sub(S) > 1,35 Mn (nominal torque). As against standard reluctance motors the following improvements with the new ones have been realized: 4. Increase of nominal power by approx. 100%. 5. Increase of quality factor by approx. 50%. 6. The efficiency is equal to asynchronous motors of the same IEC size.
Publication Date:
Sep 01, 1981
Product Type:
Technical Report
Report Number:
BMFT-FB-T-81-157
Reference Number:
ERA-07-044035; EDB-82-127295
Subject:
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; 33 ADVANCED PROPULSION SYSTEMS; ELECTRIC MOTORS; DESIGN; POWER FACTOR; COMPUTERIZED SIMULATION; EFFICIENCY; ELECTRIC CONDUCTIVITY; F CODES; FREQUENCY CONVERTERS; FREQUENCY DEPENDENCE; MAGNETORESISTANCE; OPERATION; OPTIMIZATION; PERFORMANCE; QUALITY FACTOR; ROTORS; TORQUE; COMPUTER CODES; ELECTRICAL PROPERTIES; MOTORS; PHYSICAL PROPERTIES; SIMULATION; 320303* - Energy Conservation, Consumption, & Utilization- Industrial & Agricultural Processes- Equipment & Processes; 330300 - Advanced Propulsion Systems- Electric-Powered Systems
OSTI ID:
8140698
Research Organizations:
Bundesministerium fuer Forschung und Technologie, Bonn (Germany, F.R.)
Country of Origin:
Germany
Language:
German
Other Identifying Numbers:
Other: ON: DE82750114
Availability:
NTIS (US Sales Only), PC A04/MF A01.
Submitting Site:
HEDB
Size:
Pages: 60
Announcement Date:
Feb 01, 1982

Technical Report:

Citation Formats

Hansen-Goos, P, and Pieper, W. Reluctance motor of new design with improved efficiency and power factor. Germany: N. p., 1981. Web.
Hansen-Goos, P, & Pieper, W. Reluctance motor of new design with improved efficiency and power factor. Germany.
Hansen-Goos, P, and Pieper, W. 1981. "Reluctance motor of new design with improved efficiency and power factor." Germany.
@misc{etde_8140698,
title = {Reluctance motor of new design with improved efficiency and power factor}
author = {Hansen-Goos, P, and Pieper, W}
abstractNote = {Improvement of operating conditions and efficiency by development of new configurations of lamination and production methods for reluctance motors. Investigations during the starting-up period and of the operating behaviour in connection with variable frequency. Reluctance motors are designed in the range from 0,6-4kW with 4-pole winding. They are due to the following identification: 1. The power of motors is in accordance with VDE 42673. 2. The volume of lamination is equal to asynchronous motors of the same IED size. 3. Synchronous pull-out torque is in compliance with VDE 0530: Msub(K)sub(S) > 1,35 Mn (nominal torque). As against standard reluctance motors the following improvements with the new ones have been realized: 4. Increase of nominal power by approx. 100%. 5. Increase of quality factor by approx. 50%. 6. The efficiency is equal to asynchronous motors of the same IEC size.}
place = {Germany}
year = {1981}
month = {Sep}
}