发明名称 Variable speed drive
摘要 Systems and methods for improved Variable Speed Drives are provided. One embodiment relates to apparatus for common mode and differential mode filtering for motor or compressor bearing protection when operating with Variable Speed Drives, including conducted EMI/RFI input power mains mitigation. Another embodiment relates to a method to extend the synchronous operation of an Active Converter to the AC mains voltage during complete line dropout. Another embodiment relates to an Active Converter-based Variable Speed Drive system with Improved Full Speed Efficiency. Another embodiment relates to a liquid- or refrigerant-cooled inductor. The liquid- or refrigerant-cooled inductor may be used in any application where liquid or refrigerant cooling is available and a reduction in size and weight of a magnetic component is desired.
申请公布号 US7957166(B2) 申请公布日期 2011.06.07
申请号 US20070978939 申请日期 2007.10.30
申请人 JOHNSON CONTROLS TECHNOLOGY COMPANY 发明人 SCHNETZKA HAROLD R.;JADRIC IVAN;MANOOR SHREESHA ADIGA;HOOVER STEVE;ROGERS KATHLEEN S.;YANIK MUSTAFA KEMAL
分类号 H02H7/122;H02M1/12 主分类号 H02H7/122
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