- 专利标题： Startup control systems and methods to reduce flooded startup conditions
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申请号： US16798040申请日： 2020-02-21
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公开(公告)号： US11046152B2公开(公告)日： 2021-06-29
- 发明人: Shawn W. Vehr , Joseph J. Rozsnaki
- 申请人： Emerson Climate Technologies, Inc.
- 申请人地址： US OH Sidney
- 专利权人： Emerson Climate Technologies, Inc.
- 当前专利权人： Emerson Climate Technologies, Inc.
- 当前专利权人地址： US OH Sidney
- 代理机构： Hamess, Dickey & Pierce, P.L.C.
- 主分类号： B60H1/32
- IPC分类号： B60H1/32 ; F04B35/04 ; F04B49/02 ; F04B49/20 ; F04C28/06 ; F04C28/08 ; F25B49/02 ; B60H1/00 ; F04C18/02
摘要：
A refrigeration system includes a startup mode control module that receives an off time of a compressor and an ambient temperature, determines whether the off time and the ambient temperature indicate that the compressor is in a flooded condition, and selects, based on the determination, between a normal startup mode and a flooded startup mode. A compressor control module operates the compressor in the normal startup mode in response to the startup mode control module selecting the normal startup mode, operates the compressor in the flooded startup mode in response to the startup mode control module selecting the flooded startup mode, and transitions from the flooded startup mode to the normal startup mode after a predetermined period associated with operating in the flooded startup mode.
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