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公开(公告)号：EP2492929A3
公开(公告)日：2017-12-20
申请号：EP12157122.8
申请日：2012-02-27
CPC分类号： H01F27/324 , H01F27/06 , H01F30/04 , H01F38/28 , H01F2038/305 , H03K2217/0081 , Y10T16/05
摘要： The present invention relates generally to systems and methods for isolating a current loop conductor of a current loop system of a pre-charge circuit from a plurality of current transformers disposed around the current loop conductor. In particular, the embodiments described herein include an insulating support flange having a first tubular section, a second tubular section radially disposed around the first tubular section and connected to the first tubular section via a solid annular section extending radially outward from the first tubular section to a first end of the second tubular section, an annular base extending radially outward from a second end of the second tubular section, and a plurality of prongs extending axially from or near to an outer circumference of the annular base, wherein each of the prongs comprises an end face that is angled toward the second tubular section. The insulating support flanges are configured to mate with each other along an axial direction of the current loop conductor. In addition, each of the plurality of current transformers is installed (i.e., held in place) between the prongs, annular base, and second annular section of its respective insulating support flange. As such, a fixed open air space between the first and second annular sections of the insulating support flanges isolates the current transformers from the current loop conductor, thereby reducing the possibility of discharge between the current transformers and the current loop conductor.
摘要翻译： 本发明总体上涉及用于从布置在电流回路导体周围的多个电流互感器中隔离预充电电路的电流回路系统的电流回路导体的系统和方法。 特别地，本文描述的实施例包括绝缘支撑凸缘，该绝缘支撑凸缘具有第一管状部分，第二管状部分，该第二管状部分径向布置在第一管状部分周围并且经由从第一管状部分径向向外延伸的实心环形部分连接到第一管状部分， 所述第二管状部分的第一端，从所述第二管状部分的第二端径向向外延伸的环形基部，以及多个从所述环形基部的外周轴向延伸或接近所述环形基部的外周延伸的叉，其中每个所述叉包括 朝向第二管状部分倾斜的端面。 绝缘支撑凸缘被构造成沿着电流回路导体的轴向相互配合。 此外，多个电流互感器中的每一个均安装（即保持在其位置上）其各自的绝缘支撑凸缘的插脚，环形基座和第二环形部分之间。 这样，绝缘支撑法兰的第一和第二环形部分之间的固定的敞开空间将电流互感器与电流环路导体隔离，从而降低了电流互感器和电流环路导体之间放电的可能性。
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公开(公告)号：EP3148068B1
公开(公告)日：2017-08-23
申请号：EP16199328.2
申请日：2012-01-18
发明人： HOSOKAWA, Yasuhiko
CPC分类号： H02M7/04 , H01F30/04 , H02M7/49 , H02M2007/4835
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3.发明公开MULTI-PULSE ELECTROMAGNETIC DEVICE INCLUDING A LINEAR MAGNETIC CORE CONFIGURATION 审中-公开多脉冲电磁装置，包括线性磁芯配置
公开(公告)号：EP3193345A1
公开(公告)日：2017-07-19
申请号：EP16195663.6
申请日：2016-10-26
申请人： The Boeing Company
发明人： Peck, James L., Jr
IPC分类号： H01F30/04 , H01F30/06 , H01F27/245
CPC分类号： H01F27/2823 , H01F27/245 , H01F30/04 , H01F30/06 , H01F41/02
摘要： An electromagnetic device may include an elongated core in which a magnetic flux in generable. The electromagnetic device may also include a first channel formed through the elongated core and a second channel formed through the elongated core. An inner core member is provided between the first channel and the second channel. The electromagnetic device may also include a primary winding wound around the inner core member and a plurality of secondary windings wound around the inner core member. An electric current flowing through the primary winding generates a magnetic field about the primary winding and the magnetic field is absorbed by the elongated core to generate the magnetic flux in the elongated core. The magnetic flux flowing in the elongated core causes an electric current to flow in each of the plurality of secondary windings.
摘要翻译： 电磁装置可以包括其中可生成磁通量的细长芯。 电磁装置还可以包括穿过细长芯形成的第一通道和穿过细长芯形成的第二通道。 内芯构件设置在第一通道和第二通道之间。 电磁装置还可以包括缠绕在内芯件上的初级绕组和缠绕在内芯件上的多个次级绕组。 流过初级绕组的电流在初级绕组周围产生磁场，并且磁场被细长磁芯吸收以在细长磁芯中产生磁通量。 在细长芯中流动的磁通量导致电流在多个次级绕组中的每一个中流动。
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公开(公告)号：EP2806552B1
公开(公告)日：2016-11-23
申请号：EP12865949.7
申请日：2012-01-18
发明人： HOSOKAWA, Yasuhiko
CPC分类号： H02M7/04 , H01F30/04 , H02M7/49 , H02M2007/4835
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5.发明公开Transformer, power supply device, and display device including the same 审中-公开变压器，Stromversorgungsvorrichtung und Anzeigevorrichtung damit
公开(公告)号：EP2866233A1
公开(公告)日：2015-04-29
申请号：EP14275220.3
申请日：2014-10-27
发明人： Jeong,, In Wha , Kim,, Hugh , Kim,, Hak Ryong , Kim,, Myeong Chan
CPC分类号： H02M3/33523 , H01F27/06 , H01F27/245 , H01F27/2804 , H01F27/365 , H01F30/04 , H01F38/14 , H01F2027/065 , H02J50/12 , H02M3/33561
摘要： A power supply device includes a coil unit including at least one primary coil wirelessly transmitting power according to switching frequency for switching input power, and at least one secondary coil spaced apart from the at least one primary coil. A power conversion ratio is determined with respect to the at least one primary coil according to magnetic flux directly received from the at least one primary coil. The power supply device also includes a support unit maintaining a distance between the at least one primary coil and the at least one secondary coil.
摘要翻译： 电源装置包括线圈单元，该线圈单元包括至少一个初级线圈，其根据用于切换输入功率的开关频率来无线发送功率，以及至少一个与所述至少一个初级线圈间隔开的次级线圈。 根据从至少一个初级线圈直接接收的磁通量，相对于至少一个初级线圈确定功率转换比。 电源装置还包括保持至少一个初级线圈和至少一个次级线圈之间的距离的支撑单元。
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6.发明公开Cascaded H-Bridge Converter with transformer based cell power balancing in each voltage level 审中-公开级联H桥转换器，在每个电压级别均具有基于变压器的电池功率平衡
公开(公告)号：EP2760123A2
公开(公告)日：2014-07-30
申请号：EP14405003.6
申请日：2014-01-23
CPC分类号： H02M7/49 , H01F30/04 , H02P2101/15
摘要： In a converter for converting energy from a generator to a power network, wherein the converter comprises multiple power modules, wherein each power module includes at least two power cells and a transformer for connecting the power cells to the power network, wherein each power cell includes a phase input, a phase output, a transformer output connected to the transformer, a rectifier circuit and an inverter, the transformer (T) of a power module (4.1, ..., 4.n) includes one generator-side winding (10) for each of the power cells (5) and exactly one common grid-side winding (9) for balancing an energy flow through the power cells (5) of a power module (4.1, ..., 4.n).
摘要翻译： 在用于将来自发电机的能量转换成电力网络的转换器中，其中所述转换器包括多个电力模块，其中每个电力模块包括至少两个电力单元和用于将电力单元连接到电力网络的变压器，其中每个电力单元包括 相输入，相输出，连接到变压器的变压器输出，整流器电路和逆变器，功率模块（4.1，...，4.n）的变压器（T）包括一个发电机侧绕组 （5）和恰好一个共同的电网侧绕组（9），用于平衡通过功率模块（4.1，...，4.n）的功率单元（5）的能量流量。
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7.发明公开Cascaded H-Bridge Converter with transformer based cell power balancing in each voltage level 审中-公开Kaskadierter H-Brückenumrichtermit transformatorischem Leistungsausgleich der Zellen eines Spannungsniveaus
公开(公告)号：EP2760122A1
公开(公告)日：2014-07-30
申请号：EP13405007.9
申请日：2013-01-24
CPC分类号： H02M7/49 , H01F30/04 , H02P2101/15
摘要： In a converter for converting energy from a generator to a power network, wherein the converter comprises multiple power modules, wherein each power module includes at least two power cells and a transformer for connecting the power cells to the power network, wherein each power cell includes a phase input, a phase output, a transformer output connected to the transformer, a rectifier circuit and an inverter, the transformer (T) of a power module (4.1, ..., 4.n) includes one generator-side winding (10) for each of the power cells (5) and exactly one common grid-side winding (9) for balancing an energy flow through the power cells (5) of a power module (4. 1, ..., 4.n) .
摘要翻译： 在用于将来自发电机的能量转换为电力网络的转换器中，其中所述转换器包括多个功率模块，其中每个功率模块包括至少两个功率单元和用于将功率单元连接到电力网络的变压器，其中每个功率单元包括 相位输入，相位输出，连接到变压器的变压器输出，整流电路和逆变器，功率模块（4.1，...，4.n）的变压器（T）包括一个发电机侧绕组 10）和用于平衡通过功率模块（4. 1，...，4.n）的功率单元（5）的能量流的每个功率单元（5）和正好一个公共网格侧绕组（9） ）。
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8.发明授权Electromagnetic apparatus using shared flux in a multi-load parallel magnetic circuit and method of operation 有权在具有多个消费者的并联磁路共享磁通量以及它们的操作方法的电磁装置
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公开(公告)号：EP2104118A4
公开(公告)日：2012-12-12
申请号：EP08702743
申请日：2008-01-08
发明人： KIUCHI HIROSHI , KONII KATSUMI , NAKAMURA KENICHI
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10.发明公开
公开(公告)号：EP2492929A2
公开(公告)日：2012-08-29
申请号：EP12157122.8
申请日：2012-02-27
CPC分类号： H01F27/324 , H01F27/06 , H01F30/04 , H01F38/28 , H01F2038/305 , H03K2217/0081 , Y10T16/05
摘要： The present invention relates generally to systems and methods for isolating a current loop conductor of a current loop system of a pre-charge circuit from a plurality of current transformers disposed around the current loop conductor. In particular, the embodiments described herein include an insulating support flange having a first tubular section, a second tubular section radially disposed around the first tubular section and connected to the first tubular section via a solid annular section extending radially outward from the first tubular section to a first end of the second tubular section, an annular base extending radially outward from a second end of the second tubular section, and a plurality of prongs extending axially from or near to an outer circumference of the annular base, wherein each of the prongs comprises an end face that is angled toward the second tubular section. The insulating support flanges are configured to mate with each other along an axial direction of the current loop conductor. In addition, each of the plurality of current transformers is installed (i.e., held in place) between the prongs, annular base, and second annular section of its respective insulating support flange. As such, a fixed open air space between the first and second annular sections of the insulating support flanges isolates the current transformers from the current loop conductor, thereby reducing the possibility of discharge between the current transformers and the current loop conductor.
摘要翻译： 本发明一般涉及用于从设置在电流回路导体周围的多个电流互感器隔离预充电电路的电流回路系统的电流回路导体的系统和方法。 特别地，本文所述的实施例包括具有第一管状部分的绝缘支撑凸缘，围绕第一管状部分径向设置的第二管状部分，并且经由从第一管状部分径向向外延伸的固体环形部分连接到第一管状部分 所述第二管状部分的第一端，从所述第二管状部分的第二端径向向外延伸的环形基部，以及从所述环形基部的外周向轴向延伸或靠近所述环形基部的外圆周延伸的多个尖头，其中每个所述插脚包括 端面朝向第二管状部分成角度。 绝缘支撑凸缘构造成沿着电流环导体的轴向彼此配合。 此外，多个电流互感器中的每一个被安装（即保持就位）在其各自的绝缘支撑凸缘的插脚，环形基座和第二环形部分之间。 因此，绝缘支撑凸缘的第一和第二环形部分之间的固定露天空间将电流互感器与电流环路导体隔离，从而减小了电流互感器和电流环路导体之间放电的可能性。
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