Electrical

Technical Papers

Files available in PDF format:

Performance Characteristics of Drive Motors Optimized for Die-Cast Copper Cages - September 2005 [102 KB]
Copper in the Rotor for Lighter, Longer Lasting Motors - August 2005 [173 KB]
Performance of Motors with Die-cast Copper Rotors in Industrial and Agricultural Pumping Applications - May 2005 [360 KB]
Copper Motor Rotor Technology Transfer Report [3.09 MB]
New Materials and Innovative Technologies to Improve teh Efficiency of Three-phase Induction Motors—September 2004 [420 KB]
Recent Advances in Development of the Copper Motor Rotor—September 2004 [71.9 KB]
Recent Designing Squirrel Cage Rotor Slots with High Conductivity—September 2004 [104 KB]
Three-Phase Induction Motor Efficiency Improvements With Die-Cast Copper Rotor Cage and Premium Steel—June 2004 [576 KB]
Prediction of Thermal Fatigue in Tooling for Die-casting Copper via Finite Element Analysis—March 2004 [77.1 KB]
Design of High Efficiency Industrial Induction Motors by Innovative Technologies and New Materials—Executive Summary—December 2003, by the Department of Electrical Engineering, University of L’Aquila [17.6 KB]
ELROMA 2003—Development of the Copper Motor Rotor—Manufacturing Considerations and Motor Test Results—December 2003 [416 KB]
Designing Squirrel Cage Rotor Slots with High Conductivity—ICEM 2004 [112 KB]
Porosity Control in Copper Rotor Die Castings—NADCA 2003 [1 MB]
The die-cast copper motor rotor� copper market opportunity—Cobre 2003 [624 KB]
Demonstration Meeting Presentation—January 29, 2002 [13.2 MB]
NADCA 2002—Use Of High Temperature Die Material & Hot Dies For High Pressure Die Casting Pure Copper & Copper Alloys—October 2002 [4.61 MB]
EEMODS 2002—Die-cast Copper Motor Rotors: Motor Test Results, Copper Compared to Aluminum—September 2002 [291 KB]
EEMODS 2002—Die-cast Copper Motor Rotors: Die Materials and Process Considerations for Economical Copper Rotor—September 2002 [267 KB]
Materials & Modifications to Die Cast the Copper Conductors of the Copper Motor Rotor — September 10, 2001 [504 KB]
CDA Spring Meeting Presentation by Mr. Darryl Van Son: Cast Copper Rotors — Efficiency Test Results, June 7, 2000 [52 KB]
Presentation — March 2001 [808 KB]
Electrical Energy Efficiency Results — February 2001[12 KB]
Project Update — January 2001 [40 KB]
Project Description [70 KB]
EEMODS Paper—September 1999 [790 KB]
CANMET Paper — 1998 [1,950 KB]

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