Magnetic bearings and digital controls applied in an oil-free variable-speed centrifugal refrigerant compressor.
Author(s) : CONRY R., WHELAN L., RICHMOND-SMITH R., et al.
Type of article: Article
Summary
Although large chiller efficiencies have benefited from technology improvements such as packaged variable speed drives, the far larger and less energy efficient mid-range market of rooftop packaged systems and smaller chillers has yet to benefit from these centrifugal compression related efficiencies and other available technologies.
Details
- Original title: Magnetic bearings and digital controls applied in an oil-free variable-speed centrifugal refrigerant compressor.
- Record ID : 2003-2771
- Languages: English
- Source: EcoLibrium - vol. 2 - n. 2
- Publication date: 2003/03
- Document available for consultation in the library of the IIR headquarters only.
Links
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Indexing
- Themes: Compressors
- Keywords: Variable speed; Bearing; Magnetism; Control (generic); Oil free compressor; Centrifugal compressor; Compressor
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Water chiller with oil-free centrifugal compres...
- Author(s) : MINEA V.
- Date : 2006/09/27
- Languages : English
- Source: Compressors 2006: 6th International Conference on Compressors and Coolants
- Formats : PDF
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World-first oil-free compressor introduced to t...
- Author(s) : KIMBER S.
- Date : 2004/09
- Languages : English
- Source: Afr. Heat. Cool. - vol. 5 - n. 3
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Using magnetic bearing orbit information to max...
- Author(s) : THORNTON W. T., BRASZ J. J.
- Date : 2014/07/14
- Languages : English
- Source: 2014 Purdue Conferences. 22nd International Compressor Engineering Conference at Purdue.
- Formats : PDF
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Sprezarki promieniowe z lozyskiem magnetycznym.
- Author(s) : GAZINSKI M., POZNAN S.
- Date : 2014/11
- Languages : Polish
- Source: Chlodnictwo - vol. 49 - n. 11-12
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Making waves.
- Author(s) : HASTBACKA M., DIECKMANN J., BOUZA A.
- Date : 2013/06
- Languages : English
- Source: CIBSE Journal - vol. 5 - n. 6
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