Tag Archives: Efficiency

Figure 1. Die-Cast Copper Rotors

Copper Rotor Motors: A Step toward Economical Super-Premium Efficiency Motors?

The content of this introduction paper is based on the article ‘Copper Rotor Motors: A Step toward Economical Super-Premium Efficiency Motors?’ published by ‘ACEEE’. 1. Overview: 2. Abstract: NEMA Premium® motors made significant changes to the motor stator for improved efficiency. Copper rotor motors seek to improve motor efficiency by addressing, among other things, conductor

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Fig. 1 Cross section of ceiling fan SPIM

Design and Development of Energy Efficient Single Phase Induction Motor For Ceiling Fan Using Taguchi’s Orthogonal Arrays

The content of this introduction paper is based on the article ‘Design and Development of Energy Efficient Single Phase Induction Motor For Ceiling Fan Using Taguchi’s Orthogonal Arrays’ published by [‘IEEE International Conference on Computing, Power and Communication Technologies (GUCON)’]. 1. Overview: 2. Abstract: The conventional single phase induction motor (SPIM) based ceiling fans are

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Fig. 6 - Photograph of copper rotor turned on the OD to expose the conductor bars. Trapped air bubbles are not seen in the bars but are clearly visible in the end ring.

DEVELOPMENT OF THE COPPER MOTOR ROTOR – MANUFACTURING CONSIDERATIONS AND MOTOR TEST RESULTS

The content of this introduction paper is based on the article ‘DEVELOPMENT OF THE COPPER MOTOR ROTOR – MANUFACTURING CONSIDERATIONS AND MOTOR TEST RESULTS’ published by [‘Session – 4 : Paper – 1’]. 1. Overview: 2. Abstract: The provided text does not contain an explicit abstract. However, the introduction and other sections summarize the work,

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Figure 1. Schematic illustration of the placement of electric resistance heaters and insulation in the die material testing and now being adopted commercially by motor manufacturers

Copper in the Rotor for Lighter, Longer Lasting Motors

The content of this introduction paper is based on the article ‘Copper in the Rotor for Lighter, Longer Lasting Motors’ published by ASNE. 1. Overview: 2. Abstract: This paper reviews the advantages of substituting die-cast copper for aluminum in the motor rotor. This advance in motor technology has been long sought by the motor industry

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Figure 4 – Photograph of the Cross Section of a Die-cast Copper Rotor

The die-cast copper motor rotor – a new copper market opportunity

This introductory paper is the research content of the paper “The die-cast copper motor rotor – a new copper market opportunity” published by the Copper Development Association Inc. 1. Overview: 2. Abstract Induction motor manufacturers have long known that substitution of copper for die-cast aluminum in the rotor squirrel cage would significantly reduce motor losses

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Fig:6- Torque-speed and current-speed curve For a 5.5 kW motor

Analysis of Induction Motor with die cast rotor

This introductory paper is the research content of the paper “Analysis of Induction Motor with die cast rotor” published by IJIREEICE.This introduction is the research content of “Analysis of Induction Motor with die cast rotor” published by [Publisher]. 1. Overview: 2. Abstract This paper presents the choice between the utilizing a lower cost die cast

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Fig. 1 – Exploded view of typical induction motor. The die cast aluminum end ring with cast fan blades is visible on the rotor. The mulitple conductor bars connecting the end rings are contained within the iron laminations.

Materials & Modifications to Die Cast the Copper Conductors of the Induction Motor Rotor

This introductory paper is the research content of the paper “Materials & Modifications to Die Cast the Copper Conductors of the Induction Motor Rotor” published by DIE CASTING ENGINEER. 1. Overview: 2. Abstract Articles on materials appearing in materials issues have generally focused on the common aluminum-, zinc- and magnesium-based die casting alloys. This report

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Figure 3. Core and Rotor Assembly for prototype

Optimizing Design of High Efficiency Induction Motor Considering Cost Effect

This introductory paper is the research content of the paper “Optimizing Design of High Efficiency Induction Motor Considering Cost Effect” published by IEEE. 1. Overview: 2. Abstract The characteristics of an induction motor vary with the number of parameters and the performance relationship between the parameters also is implicit. In case of the induction motor

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Figure 5: Cold flow surface defects at final filling positions.

Experimental and Theoretical Studies on the Effect of Die Temperature on the Quality of the Products in High-Pressure Die-Casting Process

This introductory paper is the research content of the paper “Experimental and Theoretical Studies on the Effect of Die Temperature on the Quality of the Products in High-Pressure Die-Casting Process” published by Hindawi Publishing Corporation. 1. Overview: 2. Abstract Die temperature in high-pressure die casting of A380 alloy is optimized by experimental observation and numerical

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Figure 5: Comparison of real cast part and simulation results regarding cold shuts [2]

Correlation between process parameters and quality characteristics in aluminum high pressure die casting

This introductory paper is the research content of the paper [“Correlation between process parameters and quality characteristics in aluminum high pressure die casting”] published by [NADCA]. 1. Overview: 2. Abstract Aluminum high pressure die casting is one of the most productive manufacturing processes. The complexity of the parts rises and the quality requirements are increasing.

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