Invention Application
- Patent Title: METHODS OF CONTROL FOR TRANSPORT REFRIGERATION UNITS
- Patent Title (中): 运输制冷装置的控制方法
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Application No.: PCT/US2017/051976Application Date: 2017-09-18
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Publication No.: WO2018057446A1Publication Date: 2018-03-29
- Inventor: SENF, JR., Raymond L.
- Applicant: CARRIER CORPORATION
- Applicant Address: 17900 Beeline Highway Jupiter, Florida 33478 US
- Assignee: CARRIER CORPORATION
- Current Assignee: CARRIER CORPORATION
- Current Assignee Address: 17900 Beeline Highway Jupiter, Florida 33478 US
- Agency: HOWENSTINE, Jared B.
- Priority: US62/397,972 20160922
- Main IPC: F25B49/00
- IPC: F25B49/00 ; F25B49/02
Abstract:
Systems and methods of operating a refrigeration system including initiating a compressor shutdown operation (302), recording shutdown conditions (304), calculating one or more restart characteristics based on the recorded shutdown conditions (306), comparing the calculated restart characteristics with one or more compressor restart safety limits (308), when the calculated restart characteristics do not satisfy the restart safety limits, performing a temperature modulation pump down operation (310), and when the calculated restart characteristics satisfy the restart safety limits, completing the compressor shutdown operation (312).
Information query
