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公开(公告)号：US09810155B2
公开(公告)日：2017-11-07
申请号：US14915066
申请日：2013-09-06
发明人： Hao Huang
IPC分类号： F02N11/04 , H02K23/52 , H02P9/04 , F02C7/26 , F02C7/268 , F02N11/00 , F02N11/08 , H02P9/08 , H02M7/68 , H02P101/30
CPC分类号： F02C7/26 , F02C7/268 , F02N11/006 , F02N11/04 , F02N11/08 , F02N11/087 , F02N2011/0896 , H02M7/68 , H02P9/08 , H02P2101/30 , Y02T50/671
摘要： A method of starting an aircraft having at least a first starter/generator (S/G) and a second S/G using at least one inverter/converter and at least one of an AC power source and a first DC power source, the method includes selectively starting at least one of the first S/G or second S/G in an AC start mode and in a DC start mode.
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公开(公告)号：US20170275009A1
公开(公告)日：2017-09-28
申请号：US15077178
申请日：2016-03-22
发明人： Hao Huang
CPC分类号： B64D27/24 , B64D27/10 , B64D2027/026 , B64D2221/00 , Y02T50/44 , Y02T50/64
摘要： Systems and methods for distributing in an aircraft are provided. More particularly, in one embodiment, a system can include one or more gas turbine engines configured to provide propulsion and electrical power to an aircraft. The system can further include one or more electrical engines configured to provide propulsion for the aircraft. The system can include one or more first electrical power systems configured to provide power to the one or more electrical engines for one or more electrical power propulsion loads for the aircraft. The system can further include one or more second electrical power systems configured to provide power for one or more non-propulsion electrical power loads of the aircraft.
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公开(公告)号：US20140210320A1
公开(公告)日：2014-07-31
申请号：US13752942
申请日：2013-01-29
IPC分类号： H02K11/00
CPC分类号： H02K5/225 , H02K7/1823 , H02K11/04 , H02K11/042
摘要： An electric machine having a rectifier assembly placed within a rotating shaft of the electric machine to convert the AC output of the electric machine to DC prior to transmission of the electricity from the electric machine.
摘要翻译： 一种电机，其具有放置在电机的旋转轴内的整流器组件，以在从电机传输电力之前将电机的AC输出转换为DC。
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公开(公告)号：US11489386B2
公开(公告)日：2022-11-01
申请号：US16718360
申请日：2019-12-18
发明人： Hao Huang , James Mahle , Xiaochuan Jia
IPC分类号： H02K15/02 , H02K1/32 , B33Y80/00 , B64D41/00 , H02K1/24 , H02K9/19 , H02K19/22 , H02K19/38 , B33Y10/00
摘要： A method for manufacturing a main rotor for a generator is provided. The method includes printing at least part of a rotor shaft by a three-dimensional printing process. The step of printing at least part of the rotor shaft includes printing a plurality of closed outlets and a plurality of open outlets. A rotor core is printed by the three-dimensional printing process. The step of printing the rotor core includes printing a plurality of liquid coolant conduits that extend through the rotor core and fluidly connecting the plurality of liquid coolant conduits to the plurality of closed openings.
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公开(公告)号：US11177708B2
公开(公告)日：2021-11-16
申请号：US15671358
申请日：2017-08-08
发明人： Hao Huang , Xiaochuan Jia , Joshua Tyler Mook
IPC分类号： B33Y10/00 , H02K1/16 , H02K1/26 , H02K15/02 , H02K1/28 , H02K1/32 , H02K5/15 , H01F41/02 , H02K3/16 , H02K15/14 , H02K9/19 , H02K9/16 , H02K5/26 , H02K5/16
摘要： A method for integrally manufacturing a stator core and a housing for an electrical machine includes printing, by a three-dimensional (3D) printing process, the stator core. In addition, the method includes printing, by the 3D printing process, the housing. In particular, printing the housing occurs contemporaneously with printing the stator core. The method also includes printing, by the 3D printing process, at least one end cap and coupling the at least one end cap to the housing to enclose a cavity defined by the housing.
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公开(公告)号：US10523096B2
公开(公告)日：2019-12-31
申请号：US15671344
申请日：2017-08-08
发明人： Hao Huang , Xiaochuan Jia , Joshua Tyler Mook
IPC分类号： H02K15/02 , H02K1/18 , B32B15/08 , H02K1/14 , H02K1/16 , H02K1/02 , H02K3/50 , H02K3/12 , H02K5/04 , H02K19/12 , H02K9/197 , H02K15/00 , H02K3/04
摘要： A method for manufacturing a stator assembly for an electrical machine includes printing a stator core. The method also includes printing a first part of a stator winding. In addition, the method includes coupling the first part of the stator winding to the stator core. The method also includes printing a second part of the stator winding onto the first part of the stator winding to form the stator assembly. In particular, coupling the first part of the stator winding to the stator core precedes printing the second part of the stator winding onto the first part of the stator winding.
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公开(公告)号：US10523079B2
公开(公告)日：2019-12-31
申请号：US14916700
申请日：2013-09-06
发明人： Hao Huang , Xiaochuan Jia , Paul James Wirsch, Jr.
IPC分类号： H02K3/52 , H02K1/28 , H02K9/22 , H02K19/38 , H02K1/02 , H02K1/24 , H02K1/32 , H02K1/26 , H02K19/02 , H02K19/16 , H02K3/18 , H02K9/02 , H02K9/19
摘要： A rotor assembly (40) for an electric machine including a core (42) having at least one post (44) about which a winding may be wound, and a cap (52) coupled to the post (44) and having a portion overlying a winding (46), wherein the cap (52) comprises a plurality of laminations and the core (42) does not comprise a plurality of laminations.
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公开(公告)号：US20190257211A1
公开(公告)日：2019-08-22
申请号：US15902430
申请日：2018-02-22
发明人： Hao Huang , Xiaochuan Jia , Arthur Vorwerk Radun
摘要： A power generation system includes an electric generator mechanically driven by a variable speed kinetic source, a first power conversion system connected with an output of the electric generator, and a second power conversion system connected with the output of the electric generator, wherein the electric generator and power conversion systems are adapted to convert the output of the electric generator to a predetermined direct current (DC) voltage.
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公开(公告)号：US10381900B2
公开(公告)日：2019-08-13
申请号：US15468879
申请日：2017-03-24
发明人： Hao Huang , Xiaochuan Jia
摘要： An electric machine assembly having a main machine stator core having at least one stator post, a set of stator windings wound about the at least one stator post and having a first end and an opposing second end, a coolant inlet housing defining an inlet passage, a coolant outlet housing defining an outlet passage, proximate to the coolant inlet housing, and wherein the coolant inlet passage and the coolant outlet passage define a coolant circuit configured to receive a supply of coolant to remove heat generated in the set of stator windings.
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公开(公告)号：US20180278125A1
公开(公告)日：2018-09-27
申请号：US15468849
申请日：2017-03-24
发明人： Hao Huang , Xiaochuan Jia
CPC分类号： H02K7/20 , H02K1/32 , H02K3/24 , H02K7/1823 , H02K9/197
摘要： A method and assembly of a dry cavity oil cooled electric machine includes a housing, a shaft configured to operably couple with a source of rotational force and rotate about a rotational axis, and an exciter rotor and a permanent magnet generator rotor carried by the shaft, wherein the exciter rotor and the permanent magnet generator rotor rotate relative to the housing, which provides such a construction of dry cavity generators that have high efficiency and high power density.
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