发明名称 |
SPEED CONTROL OF MULTIPLE COMPONENTS IN REFRIGERANT SYSTEMS |
摘要 |
<p>Variable speed drives are utilized in refrigerant systems to operate motors of the system components at varying speeds, typically for the purposes of capacity adjustment, efficiency enhancement, reliability improvement or power consumption limitation. However, variable speed controls are expensive. The present invention offers flexibility to utilize a variable speed drive to provide variable speed functionality between compressor and fans (or other rotating components having electric motors) within a refrigerant system depending on operational and environmental conditions and external load demands. The switching device switches the variable speed drive between component motors as indicated by a control for the refrigerant system.</p> |
申请公布号 |
WO2007018522(A1) |
申请公布日期 |
2007.02.15 |
申请号 |
WO2005US27082 |
申请日期 |
2005.07.29 |
申请人 |
CARRIER CORPORATION;LIFSON, ALEXANDER;TARAS, MICHAEL, F.;LORD, RICHARD |
发明人 |
LIFSON, ALEXANDER;TARAS, MICHAEL, F.;LORD, RICHARD |
分类号 |
F25B1/00;F25B49/00;F25D17/00 |
主分类号 |
F25B1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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