发明申请
US20170047882A1 MULTI-MOTOR SYSTEM, FREEZER COMPRISING THE SAME, AND METHODS FOR CONTROLLING THEREOF
审中-公开
多电机系统，包括其的冷冻机及其控制方法
- 专利标题： MULTI-MOTOR SYSTEM, FREEZER COMPRISING THE SAME, AND METHODS FOR CONTROLLING THEREOF
- 专利标题（中）： 多电机系统，包括其的冷冻机及其控制方法
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申请号： US14985368申请日： 2015-12-30
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公开(公告)号： US20170047882A1公开(公告)日： 2017-02-16
- 发明人: Wenqing Bian , Ge Hu
- 申请人： Zhongshan Broad-Ocean Motor Co., Ltd.
- 优先权： CN201510497978.8 20150813
- 主分类号： H02P29/60
- IPC分类号： H02P29/60 ; F25D17/06 ; F25D13/00 ; H02P5/00 ; H02P27/06
摘要：
A multi-motor system, including a plurality of ECMs. The ECMs include a main ECM and a plurality of subordinate ECMs. A first temperature detection unit and a second temperature detection unit detect a temperature T1 and a temperature T2 at different positions, respectively; the main ECM automatically selects an operation parameter according to temperature differences between the temperature T1 and the temperature T2. The main ECM informs each subordinate ECM of the temperature T1 and the temperature T2, and each subordinate ECM selects an operation parameter according to the temperature T1 and the temperature T2. In operation, the main ECM informs each subordinate ECM of the temperature T1 and the temperature T2, and each subordinate ECM selects an operation parameter in accordance with the temperature T1 and the temperature T2.
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