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公开(公告)号：EP2563657B1
公开(公告)日：2016-09-21
申请号：EP10718552.2
申请日：2010-04-28
发明人： OSWALD, Johann , HEEG, Manfred
IPC分类号： B64C25/40
CPC分类号： B64C25/405 , F16H48/08 , F16H48/32 , F16H48/34 , Y02T50/823
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公开(公告)号：EP2720942B1
公开(公告)日：2015-05-20
申请号：EP11726417.6
申请日：2011-06-17
发明人： OSWALD, Johann , HEEG, Manfred
IPC分类号： B64C25/40
CPC分类号： B64C25/405 , B60K2007/003 , B64C5/02 , Y02T50/823
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3.发明公开GALVANICALLY ISOLATED DC/DC CONVERTER AND METHOD OF CONTROLLING A GALVANICALLY ISOLATED DC/DC CONVERTER 有权电流隔离DC转换器和一种用于控制电流隔离DC-DC转换器
公开(公告)号：EP2724454A1
公开(公告)日：2014-04-30
申请号：EP11729402.5
申请日：2011-06-24
发明人： BIEBACH, Jens , PESCHKE, Kay
IPC分类号： H02M3/335
CPC分类号： H02M3/33553 , H02M3/33584
摘要： A galvanically isolated DC/DC converter (2) comprises at least one first side converter circuit (20) coupled between a pair of first side DC terminals (10), the first side converter circuit (20) having at least a first and a second switching element (20a, 20b), with each of the first and second switching elements (20a, 20b) comprising a switch (22, 24) and a diode (23, 25) connected in parallel, and at least one second side converter circuit (40) coupled between a pair of second side DC terminals (60), wherein, when the DC/DC converter (2) is in power transfer operation from the pair of second side DC terminals (60) to the pair of first side DC terminals (10), the second side converter circuit (40) is adapted to alternate between two power transfer states, wherein a conductive state of the diode of one of the first and second switching elements (20a, 20b) is the result of one of the two power transfer states, with the first side converter circuit (20) being controlled such that the switch of the respectively other of the first and second switching elements (20a, 20b) is closed for an adaptation interval (T
P ) prior to a beginning of the one of the two power transfer states.-
4.发明公开
公开(公告)号：EP2719069A1
公开(公告)日：2014-04-16
申请号：EP11725063.9
申请日：2011-06-08
发明人： BIEBACH, Jens , PESCHKE, Kay
IPC分类号： H02M7/797
CPC分类号： H02M3/33507 , H02M7/44 , H02M7/797
摘要： A method of controlling a DC/AC converter (2) comprises the steps of (a) providing a desired AC side reference value (VAmp); (b) setting a reference correction value (VAmp,corr,1); (c) calculating an AC side reference signal (VAC,set,1) as a function of the desired AC side reference value (VAmp) and the reference correction value (VAmp,corr,1); (d) obtaining an actual AC side signal (VAC,Act,1); and (e) calculating a converter control signal (MAC,1) as a function of the AC side reference signal (VAC,Set,1) and the actual AC side signal (VAC,Act,1); wherein the setting of the reference correction value (VAmp,corr,1) is based on a relation of the desired AC side reference value (VAmp) and the actual AC side signal (VAC,Act,1).
摘要翻译： 一种控制DC / AC转换器（2）的方法包括以下步骤：（a）提供所需的AC侧参考值（VAmp）; （b）设定参考校正值（VAmp，corr，1）; （c）根据所需的AC侧参考值（VAmp）和参考校正值（VAmp，corr，1）计算AC侧参考信号（VAC，set1）; （d）获得实际的AC侧信号（VAC，Act1）; 以及（e）根据AC侧参考信号（VAC，Set1）和实际AC侧信号（VAC，Act1）来计算转换器控制信号（MAC，1）; 其中参考校正值（VAmp，corr，1）的设定基于期望的AC侧基准值（VAmp）与实际AC侧信号（VAC，Act1）的关系。
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公开(公告)号：EP1560315B8
公开(公告)日：2014-02-12
申请号：EP05001679.9
申请日：2005-01-27
CPC分类号： B60K7/0007 , B60K11/06 , B60K17/046 , B60K2007/0038 , B60K2007/0092
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公开(公告)号：EP2510607A2
公开(公告)日：2012-10-17
申请号：EP10781525.0
申请日：2010-11-29
摘要： An electric machine comprises a rotor (200) equipped with permanent magnets (204, 206, 208, 210), and a stator (100) equipped with electromagnetic poles. The electric machine is characterized in that several adjacent electromagnetic poles respectively constitute an electromagnetic pole group in which the adjacent electromagnetic poles are spaced apart at a first electromagnetic pole spacing, that adjacent electromagnetic poles belonging to different electromagnetic pole groups are spaced apart at an electromagnetic pole spacing greater than said first electromagnetic pole spacing, that each electromagnetic pole group has an even number of electromagnetic poles, and that adjacent electromagnetic poles of an electromagnetic pole group are linked to each other so as to generate magnetic fields of opposite direction in operation.
摘要翻译： 一种电机包括配备有永磁体（204,206,208,210）的转子（200）和配备有电磁极的定子（100）。 该电机的特征在于，若干个相邻的电磁极分别构成电磁极组，其中相邻的电磁极以第一电磁极间距分开，属于不同电磁极组的相邻电磁极在电磁极间隔开 间距大于所述第一电磁极间距，每个电磁极组具有偶数个电磁极，并且电磁极组的相邻电磁极彼此连接以便在操作中产生相反方向的磁场。
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公开(公告)号：EP2719069B1
公开(公告)日：2019-05-15
申请号：EP11725063.9
申请日：2011-06-08
发明人： BIEBACH, Jens , PESCHKE, Kay
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公开(公告)号：EP3391492A1
公开(公告)日：2018-10-24
申请号：EP15816435.0
申请日：2015-12-16
发明人： ERHART, Peter , STEFFEN, Jens
CPC分类号： H02H7/1227 , H02H7/0838 , H02M1/32 , H02P6/182 , H02P29/10
摘要： The present invention relates to a power electronics unit (10) for driving an electrical machine with permanent-magnet excitation and comprising a rotor and a stator which has at least one stator winding (12A, 12B, 12C), having at least one circuit breaker (30A, 32A, 30B, 32B, 30C, 32C) which is designed to drive the stator winding (12A, 12B, 12C), and an overvoltage protection device for protecting the circuit breaker (30A, 32A, 30B, 32B, 30C, 32C) against overvoltage. The overvoltage protection device has a phase voltage detection device (38A, 38B, 38C), which is associated with the circuit breaker (30A, 32A, 30B, 32B, 30C, 32C), and also a short-circuit switching device which, when a prespecified phase voltage threshold value of the phase voltage which is detected by the phase voltage detection device (38A, 38B, 38C) is reached or exceeded, can be activated for short-circuiting the stator winding (12A, 12B, 12C) which is associated with the circuit breaker (30A, 32A, 30B, 32B, 30C, 32C). The short-circuit switching device has the circuit breaker (30A, 32A, 30B, 32B, 30C, 32C) which is designed for driving the stator winding (12A, 12B, 12C).
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公开(公告)号：EP2510607B1
公开(公告)日：2018-04-04
申请号：EP10781525.0
申请日：2010-11-29
摘要： An electric machine comprises a rotor (200) equipped with permanent magnets (204, 206, 208, 210), and a stator (100) equipped with electromagnetic poles. The electric machine is characterized in that several adjacent electromagnetic poles respectively constitute an electromagnetic pole group in which the adjacent electromagnetic poles are spaced apart at a first electromagnetic pole spacing, that adjacent electromagnetic poles belonging to different electromagnetic pole groups are spaced apart at an electromagnetic pole spacing greater than said first electromagnetic pole spacing, that each electromagnetic pole group has an even number of electromagnetic poles, and that adjacent electromagnetic poles of an electromagnetic pole group are linked to each other so as to generate magnetic fields of opposite direction in operation.
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公开(公告)号：EP2795775B1
公开(公告)日：2018-02-28
申请号：EP11802752.3
申请日：2011-12-23
发明人： HAGENLOCHER, Roland
CPC分类号： H02K3/28 , H02K3/00 , H02K21/00 , H02K2213/03
摘要： A permanent magnet excited electric machine includes a stator and a moving part movable relative to the stator. One of the stator and moving part has an electric winding system in the form of a single or multiple 3-phase system. The other one of the stator and moving part has permanent magnets. The winding system, in the form of a delta connection, has an inductance such that the related total reactance xB during rated operation according to xB=ωB·LY·PB/(Z3P·Ui,B2) is at least 0.8, wherein ωB is the electric angular frequency of the winding system during rated operation, LY is the phase inductance of the winding system in star connection, PB is the power of the machine during rated operation, Z3P is the number of 3-phase systems of the machine, and Ui,B is the amount of the induced conductor voltage during rated operation.
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