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1. 发明授权

EP3164936B1 VERFAHREN ZUR BESTIMMUNG DER PHASENSTRÖME EINER ELEKTRISCHEN MASCHINE MIT EINEM STROMRICHTER 有权转让
公开(公告)号：EP3164936B1
公开(公告)日：2018-08-15
申请号：EP15727972.0
申请日：2015-06-09
申请人： Robert Bosch GmbH , SEG Automotive Germany GmbH
发明人： MOTAGANAHALLI SRINIVASAMURTHY, Arunkumar , ROESNER, Julian
IPC分类号： H02P25/22 , H02P23/14
CPC分类号： G01R25/00 , B60L7/18 , G01R31/006 , G01R31/34 , H02M2001/0009 , H02M2007/2195 , H02P23/14 , H02P25/22 , Y02B70/1408

2. 发明公开

EP3116115A3 POWER RECTIFIER 审中-公开
标题翻译：电源整流器
公开(公告)号：EP3116115A3
公开(公告)日：2017-01-25
申请号：EP16178334.5
申请日：2016-07-07
申请人： Marvell World Trade Ltd.
发明人： DE VITA, Guiseppe , SAVO, Alessandro , COLLAMATI, Luca , COSTAGLIOLA, Maurizio
IPC分类号： H02M7/00 , H02M7/219
CPC分类号： H02M7/217 , H02M7/219 , H02M2007/2195
摘要： A power rectifier rectifies alternating electric current by using a controller in the power rectifier to control a first delay corresponding to a first delay circuit in the power rectifier to turn on a high side switch in the power rectifier, wherein the high side switch provides a path for power from an input voltage line of the power rectifier to an output voltage line of the power rectifier. The controller controls a second delay corresponding to a second delay circuit in the power rectifier to maintain the high side switch in an on state so as to change a switching state of the high side switch based on detection, by a current inversion detector, of a current inversion associated with the input and output voltage lines of the power rectifier.
摘要翻译：功率整流器通过使用功率整流器中的控制器对交流电流进行整流以控制对应于功率整流器中的第一延迟电路的第一延迟以导通功率整流器中的高侧开关，其中高侧开关提供路径用于从功率整流器的输入电压线到功率整流器的输出电压线的功率。控制器控制与功率整流器中的第二延迟电路相对应的第二延迟，以将高侧开关保持在接通状态，以便基于电流反向检测器检测到的高侧开关的开关状态改变电流反转与功率整流器的输入和输出电压线相关联。

3. 发明授权

EP1432114B1 Inverter controlled generator apparatus 有权
标题翻译：变频器控制的发电机设备
公开(公告)号：EP1432114B1
公开(公告)日：2017-01-18
申请号：EP03029210.6
申请日：2003-12-18
申请人： HONDA MOTOR CO., LTD.
发明人： Nakamura, Masashi , Shimizu, Motohiro , Muronoi, Kazufumi
IPC分类号： H02P9/08 , H02M1/36 , H02M3/338 , H02M1/00 , H02M7/219
CPC分类号： H02M1/36 , H02M3/3385 , H02M2001/0006 , H02M2001/009 , H02M2007/2195 , H02P9/08 , Y02B70/1408

4. 发明公开

EP3091648A1 RESONANT CONVERTER AND SYNCHRONOUS RECTIFICATION CONVERSION CIRCUIT THEREOF 有权
标题翻译：同步发电机组
公开(公告)号：EP3091648A1
公开(公告)日：2016-11-09
申请号：EP14889620.2
申请日：2014-11-25
申请人： Huawei Technologies Co. Ltd.
发明人： CHEN, Wenbin , ZHOU, Kui
IPC分类号： H02M1/08
CPC分类号： H02M7/06 , H02M3/33592 , H02M2007/2195 , Y02B70/1408 , Y02B70/1433 , Y02B70/1441 , Y02B70/1475 , Y02P80/112
摘要： The present invention provides a synchronous rectification converter circuit, including three transformer secondary inductors, a current transformer, a controller, three groups of diodes, and a resistor, where the current transformer includes three primary inductors and three secondary inductors; the three groups of diodes are connected in parallel at two ends of the resistor; the three transformer secondary inductors and the three primary inductors are alternately connected in series to form a first triangular structure; three vertices of the first triangular structure are respectively connected to switch components in a synchronous rectification circuit; the three secondary inductors are connected in series to form a second triangular structure; three vertices of the second triangular structure are respectively connected to the three groups of diodes; an end that is connected to a corresponding node and of each secondary inductor has a same polarity as an end that is connected to a corresponding node and of a corresponding transformer secondary inductor; and the controller controls the on-off state of a switch component by sampling a voltage of a diode. The present invention achieves a purpose of precisely controlling the on-off state of the synchronous rectification circuit.
摘要翻译：本发明提供了一种同步整流转换器电路，包括三个变压器次级电感器，电流互感器，控制器，三组二极管和电阻器，其中电流互感器包括三个初级电感器和三个次级电感器; 三组二极管并联连接在电阻的两端; 三个变压器次级电感器和三个初级电感器交替地串联连接以形成第一三角形结构; 第一三角形结构的三个顶点分别连接到同步整流电路中的开关组件; 三个次级电感器串联连接形成第二三角形结构; 第三三角形结构的三个顶点分别连接到三组二极管; 连接到对应节点和每个次级电感器的端部具有与连接到对应节点和相应的变压器次级电感器的端部相同的极性; 并且控制器通过对二极管的电压进行采样来控制开关组件的开关状态。本发明实现了精确控制同步整流电路的开关状态的目的。

5. 发明公开

EP3007347A3 RECTIFYING DEVICES AND RECTIFIER ARRANGEMENTS 有权
标题翻译：修理设备和整流器安排
公开(公告)号：EP3007347A3
公开(公告)日：2016-07-20
申请号：EP15002646.6
申请日：2015-09-10
申请人： Infineon Technologies AG
发明人： Ahlers, Dirk , Auer, Frank , Gietler, Herbert , Lenz, Michael
IPC分类号： H02M7/219 , H02M1/08 , H01L27/088 , H02M1/00
CPC分类号： H02M1/08 , H01L27/0207 , H01L27/0733 , H02K11/046 , H02M7/217 , H02M7/219 , H02M2001/0048 , H02M2007/2195 , Y02B70/1408
摘要： A rectifying device includes a power transistor and a gate control circuit and a capacitor structure arranged on a single semiconductor die. The power transistor includes a source or emitter terminal connected to a first terminal of the rectifying device, a drain or collector terminal connected to a second terminal of the rectifying device, and a gate. The gate control circuit is configured for controlling a (the) gate voltage at the gate of the power transistor based on at least one parameter relating to at least one of a voltage and a current between the first terminal and the second terminal.
摘要翻译：整流装置包括设置在单个半导体管芯上的功率晶体管和栅极控制电路以及电容器结构。功率晶体管包括连接到整流装置的第一端子的源极或发射极端子，连接到整流装置的第二端子的漏极或集电极端子以及栅极。栅极控制电路被配置用于基于与第一端子和第二端子之间的电压和电流中的至少一个有关的至少一个参数来控制功率晶体管的栅极处的（）栅极电压。

6. 发明公开

EP3033829A1 WIRELESS POWER RECEIVER WITH PROGRAMMABLE POWER PATH 有权
标题翻译： DRAHTLOSERSTROMEMPFÄNGERMIT PROGRAMMIBAREM LEISTUNGSPFAD
公开(公告)号：EP3033829A1
公开(公告)日：2016-06-22
申请号：EP15735245.1
申请日：2015-01-08
申请人： MediaTek Singapore Pte. Ltd.
发明人： AKRAM, Hasnain , YEN, Yung-Chih , RIEHL, Patrick Stanley , SATYAMOORTHY, Anand
IPC分类号： H02M7/217 , H02M3/22 , H02M3/335
CPC分类号： H02J50/12 , G05F1/56 , H01F38/14 , H02J5/005 , H02J7/025 , H02M3/07 , H02M3/156 , H02M7/217 , H02M2001/0045 , H02M2007/2195 , H04B5/0037 , Y02B70/1408 , Y02B70/1425 , Y02B70/1441
摘要： A wireless power receiver IC in which the power path can be reconfigured as either a low-dropout regulator (LDO), a switched-mode power supply (SMPS) or a power switch (PSW) is provided. All three modes share the same pass device to reduce die area and share the same output terminal to reduce pin. In an inductive wireless receiver, the power path can be reprogrammed on the fly to LDO or PSW mode or can be reprogrammed on the fly to SMPS or PSW mode. In a resonant or multi-mode wireless receiver, the power path can be reprogrammed on the fly to SMPS or PSW mode. Furthermore, to achieve high power transfer efficiency performance, using N-channel MOSFET as its pass device has better efficiency and smaller die area than P-channel MOSFET pass device.
摘要翻译：提供其中电力路径可以被重新配置为低压差稳压器（LDO），开关模式电源（SMPS）或电源开关（PSW）的无线电力接收器IC。所有三种模式共享相同的通过器件，以减少管芯面积并共享相同的输出端子以减少引脚。在感应式无线接收机中，电源路径可以快速重新编程为LDO或PSW模式，或者可以在飞行中重新编程为SMPS或PSW模式。在谐振或多模式无线接收器中，电源路径可以在飞行中重新编程为SMPS或PSW模式。此外，为了实现高功率传输效率性能，使用N沟道MOSFET作为其通过器件具有比P沟道MOSFET通过器件更好的效率和更小的管芯面积。

7. 发明公开

EP3007347A2 RECTIFYING DEVICES AND RECTIFIER ARRANGEMENTS 有权
标题翻译： GLEICHRICHTUNGSVORRICHTUNGEN UND GLEICHRICHTERANORDNUNGEN
公开(公告)号：EP3007347A2
公开(公告)日：2016-04-13
申请号：EP15002646.6
申请日：2015-09-10
申请人： Infineon Technologies AG
发明人： Ahlers, Dirk , Auer, Frank , Gietler, Herbert , Lenz, Michael
IPC分类号： H02M7/219
CPC分类号： H02M1/08 , H01L27/0207 , H01L27/0733 , H02K11/046 , H02M7/217 , H02M7/219 , H02M2001/0048 , H02M2007/2195 , Y02B70/1408
摘要： A rectifying device includes a power transistor and a gate control circuit and a capacitor structure arranged on a single semiconductor die. The power transistor includes a source or emitter terminal connected to a first terminal of the rectifying device, a drain or collector terminal connected to a second terminal of the rectifying device, and a gate. The gate control circuit is configured for controlling a (the) gate voltage at the gate of the power transistor based on at least one parameter relating to at least one of a voltage and a current between the first terminal and the second terminal.
摘要翻译：整流装置包括功率晶体管和布置在单个半导体管芯上的栅极控制电路和电容器结构。功率晶体管包括连接到整流装置的第一端子的源极或发射极端子，连接到整流装置的第二端子的漏极或集电极端子以及栅极。栅极控制电路被配置为基于与第一端子和第二端子之间的电压和电流中的至少一个有关的至少一个参数来控制功率晶体管的栅极处的栅极电压。

8. 发明公开

EP2642654A1 SWITCHING RECTIFIER CIRCUIT AND BATTERY CHARGER USING SAME 有权
标题翻译：电池充电器
公开(公告)号：EP2642654A1
公开(公告)日：2013-09-25
申请号：EP11841625.4
申请日：2011-11-11
申请人： Rohm Co., Ltd.
发明人： TAKAHAGI Tsutomu , NIIYAMA Kenichi
IPC分类号： H02M7/219 , H02M7/21
CPC分类号： H02M7/219 , H02J7/022 , H02M2007/2195
摘要： A switching rectifier circuit according to the present invention includes: a switch (M1) coupled between a first alternating-current voltage (VAC1) and a direct-current voltage (VDC); a switch (M2) coupled between a second alternating-current voltage (VAC2) and the direct-current voltage (VDC); a switch (M3) coupled between the first alternating-current voltage (VAC1) and a reference voltage (VSS); a switch (M4) coupled between the second alternating-current voltage (VAC2) and the reference voltage (VSS); a first comparator circuit (121) that generates each of a first power-on detection signal (DET1a) and a first power-off detection signal (DET1b) from the first alternating-current voltage (VAC1) and the direct-current voltage (VDC); a second comparator circuit (122) that generates each of a second power-on detection signal (DET2a) and a second power-off detection signal (DET2b) from the second alternating-current voltage (VAC2) and the direct-current voltage (VDC); and a timing generator (13) that controls the switches (M1 to M4) to be turned on/off on the basis of outputs of at least the comparator circuits (121, 122).
摘要翻译：根据本发明的开关整流电路包括：耦合在第一交流电压（VAC1）和直流电压（VDC）之间的开关（M1）; 耦合在第二交流电压（VAC2）和直流电压（VDC）之间的开关（M2）; 耦合在所述第一交流电压（VAC1）和参考电压（VSS）之间的开关（M3）; 耦合在第二交流电压（VAC2）和参考电压（VSS）之间的开关（M4）; 从第一交流电压（VAC1）和直流电压（VDC）中产生第一开机检测信号（DET1a）和第一断电检测信号（DET1b）中的每一个的第一比较器电路（121））; 第二比较器电路（122），其从第二交流电压（VAC2）和直流电压（VDC）产生第二通电检测信号（DET2a）和第二断电检测信号（DET2b）中的每一个）; 以及基于至少比较器电路（121,122）的输出来控制开关（M1〜M4）导通/截止的定时发生器（13）。

9. 发明公开

EP2462689A1 GLEICHRICHTER-BRÜCKENSCHALTUNG 审中-公开
标题翻译：整流桥电路
公开(公告)号：EP2462689A1
公开(公告)日：2012-06-13
申请号：EP10726464.0
申请日：2010-06-09
申请人： Robert Bosch GmbH
发明人： GOERLACH, Alfred
IPC分类号： H02M7/06 , H02M7/219 , H02M1/32 , H05K7/02
CPC分类号： H02M7/219 , H02M1/32 , H02M7/062 , H02M2007/2195 , Y02B70/1408
摘要： The invention relates to a rectifier-bridge circuit (1), in particular for a motor vehicle generator, having at least: a rectifier circuit (16) with at least two rectifying elements that are switched between at least one phase connection (2, 3, 4) and two direct current connections (5, 6) to put out a direct current (B+), wherein the rectifying elements are Schottky diodes (10, 11; 12, 13; 14, 15) and/or active switches, e.g., transistors, and a voltage limiting circuit (17) that contains a Zener diode (20) switched to a reverse bias. According to the invention, it is provided that the voltage limiting circuit (17) has at least one series connection (17-1, 17-2) of at least two Zener diodes (20, 21; 22, 23). All diodes can be designed as press-fit diodes.

10. 发明公开

EP2333946A2 Timing controlled AC to DC converter 有权
标题翻译： Zeitgesteuerter AC-DC-Wandler
公开(公告)号：EP2333946A2
公开(公告)日：2011-06-15
申请号：EP10194500.4
申请日：2010-12-10
申请人： The Alfred E Mann Foundation for Scientific Research
发明人： Lee, Edward
IPC分类号： H02M7/217
CPC分类号： G05F1/56 , A61B2560/0219 , G05F1/59 , H02M3/158 , H02M7/217 , H02M2007/2195 , Y02B70/1408
摘要： A timing controlled converter for converting a time varying input signal to a regulated DC output voltage for application to a load circuit. A feedback loop is employed as a control means for switchably coupling the time varying input signal to the load circuit for controlled periods of time in a manner so as to provide an average load voltage equal to a reference voltage. The duration of the controlled periods of time is a function of: the difference between the time varying input signal and the output voltage; and the integral of the difference between the output voltage and the reference voltage.
摘要翻译：一种定时控制转换器，用于将时变输入信号转换成稳定的直流输出电压，以应用于负载电路。采用反馈回路作为控制装置，用于以等于参考电压的平均负载电压的方式将时变输入信号可切换地耦合到负载电路的控制时间段。受控时间段的持续时间是时变输入信号和输出电压之间的差值的函数; 以及输出电压和参考电压之差的积分。

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