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公开(公告)号：US20180316245A1
公开(公告)日：2018-11-01
申请号：US16030173
申请日：2018-07-09
Applicant: ABB Research, Ltd.
Inventor： Darren D. Tremelling , Yujing Liu
CPC classification number: H02K9/19 , H02K1/278 , H02K1/2786 , H02K1/32 , H02K7/09 , H02K15/03 , Y10T29/49012
Abstract: Rotors for electrical machines and methods of fabricating the same are disclosed. Electrical machine rotors may include a hollow non-magnetic shaft, an active region, and a plurality of coolant passages extending within the active region. The hollow non-magnetic shaft may extend along an axis and have an exterior surface that defines a shaft space extending along the axis. At least a portion of the active region may be disposed within the shaft space.
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Patent Agency Ranking
公开(公告)号：US10033250B2
公开(公告)日：2018-07-24
申请号：US14432918
申请日：2013-09-13
Applicant: ABB RESEARCH LTD. , Darren D. Tremelling , Yujing Liu
Inventor： Darren D. Tremelling , Yujing Liu
CPC classification number: H02K9/19 , H02K1/278 , H02K1/2786 , H02K1/32 , H02K7/09 , H02K15/03 , Y10T29/49012
Abstract: Rotors for electrical machines and methods of fabricating the same are disclosed. Electrical machine rotors may include a hollow non-magnetic shaft, an active region, and a plurality of coolant passages extending within the active region. The hollow non-magnetic shaft may extend along an axis and have an exterior surface that defines a shaft space extending along the axis. At least a portion of the active region may be disposed within the shaft space.
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公开(公告)号：US20150280523A1
公开(公告)日：2015-10-01
申请号：US14432918
申请日：2013-09-13
Applicant: Darren D Tremelling , Yujing Liu , ABB RESEARCH LTD.
Inventor： Darren D. Tremelling , Yujing Liu
CPC classification number: H02K9/19 , H02K1/278 , H02K1/2786 , H02K1/32 , H02K7/09 , H02K15/03 , Y10T29/49012
Abstract: Rotors for electrical machines and methods of fabricating the same are disclosed. Electrical machine rotors may include a hollow non-magnetic shaft, an active region, and a plurality of coolant passages extending within the active region. The hollow non-magnetic shaft may extend along an axis and have an exterior surface that defines a shaft space extending along the axis. At least a portion of the active region may be disposed within the shaft space.
Abstract translation: 公开了用于电机的转子及其制造方法。 电机转子可以包括中空非磁性轴，有源区和在有源区内延伸的多个冷却剂通道。 中空非磁性轴可以沿轴线延伸并且具有限定沿轴线延伸的轴空间的外表面。 有源区域的至少一部分可以设置在轴空间内。
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公开(公告)号：US10594190B2
公开(公告)日：2020-03-17
申请号：US16030173
申请日：2018-07-09
Applicant: ABB Research, Ltd.
Inventor： Darren D. Tremelling , Yujing Liu
Abstract: Rotors for electrical machines and methods of fabricating the same are disclosed. Electrical machine rotors may include a hollow non-magnetic shaft, an active region, and a plurality of coolant passages extending within the active region. The hollow non-magnetic shaft may extend along an axis and have an exterior surface that defines a shaft space extending along the axis. At least a portion of the active region may be disposed within the shaft space.
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公开(公告)号：US20140091630A1
公开(公告)日：2014-04-03
申请号：US14038842
申请日：2013-09-27
Applicant: ABB Research Ltd
Inventor： HONGRAE KIM , Jun Ll , Zhenyuan Wang , Joseph A. Carr , Eddy C. Aeloiza , Darren D. Tremelling
IPC: H02J1/00
CPC classification number: H02J1/00 , H02J3/36 , H02J3/386 , H02M3/3372 , H02M2007/4835 , Y02E10/763 , Y02E60/60 , Y10T307/707
Abstract: A power generation system includes at least one generator that generates a medium voltage direct current that has a positive DC voltage output and a negative DC voltage output. The system also provides a medium voltage DC (MVDC) cable system with a positive pole cable and a negative pole cable, wherein the positive pole cable is connected to the positive DC voltage output and the negative pole cable is connected to the negative DC voltage output. A substation is connected to the MVDC cable system and includes at least one DC/DC step-up converter to step-up the medium voltage direct current to a high voltage direct current.
Abstract translation: 发电系统包括至少一个发电机，其产生具有正直流电压输出和负直流电压输出的中压直流电。 该系统还提供一个带正极电缆和负极电缆的中压直流（MVDC）电缆系统，其中正极电缆连接到正直流电压输出，负极电缆连接到负直流电压输出 。 变电站连接到MVDC电缆系统，并包括至少一个DC / DC升压转换器，以将中压直流电升压到高压直流电。
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公开(公告)号：US09525284B2
公开(公告)日：2016-12-20
申请号：US14038842
申请日：2013-09-27
Applicant: ABB Research Ltd
Inventor： Hongrae Kim , Jun Li , Zhenyuan Wang , Joseph A. Carr , Eddy C. Aeloiza , Darren D. Tremelling
CPC classification number: H02J1/00 , H02J3/36 , H02J3/386 , H02M3/3372 , H02M2007/4835 , Y02E10/763 , Y02E60/60 , Y10T307/707
Abstract: A power generation system includes at least one generator that generates a medium voltage direct current that has a positive DC voltage output and a negative DC voltage output. The system also provides a medium voltage DC (MVDC) cable system with a positive pole cable and a negative pole cable, wherein the positive pole cable is connected to the positive DC voltage output and the negative pole cable is connected to the negative DC voltage output. A substation is connected to the MVDC cable system and includes at least one DC/DC step-up converter to step-up the medium voltage direct current to a high voltage direct current.
Abstract translation: 发电系统包括至少一个发电机，其产生具有正直流电压输出和负直流电压输出的中压直流电。 该系统还提供一个带正极电缆和负极电缆的中压直流（MVDC）电缆系统，其中正极电缆连接到正直流电压输出，负极电缆连接到负直流电压输出 。 变电站连接到MVDC电缆系统，并包括至少一个DC / DC升压转换器，以将中压直流电升压到高压直流电。
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