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1. 发明申请

US20100237843A1 SWITCHED-MODE POWER SUPPLY 有权
标题翻译：开关电源
公开(公告)号：US20100237843A1
公开(公告)日：2010-09-23
申请号：US12727125
申请日：2010-03-18
申请人： Bertrand Rivet , Benoît Peron , Aurélien Hamadou
发明人： Bertrand Rivet , Benoît Peron , Aurélien Hamadou
IPC分类号： G05F1/10
CPC分类号： H02M3/155 , H02M1/16
摘要： A switched-mode converter including a first magnetic circuit including a first inductive element, coupled to at least one second inductive element and electrically in series with this second element and with a first diode between a first one of two input terminals and a first one of two output terminals; a first switch in series with a third inductive element between a second terminal of the first inductive element and a second input terminal, a common node between the first switch and the third inductive element being connected to one of the output terminals by a second diode; and a circuit capable of canceling the voltage across this first switch before its turning-on.
摘要翻译：一种开关模式转换器，包括第一磁路，其包括耦合到至少一个第二电感元件并与该第二元件串联电连接的第一电感元件，以及第一二极管，位于两个输入端子中的第一个之间，两个输出端子; 与所述第一感应元件的第二端子和第二输入端子之间的第三感应元件串联的第一开关，所述第一开关和所述第三感应元件之间的公共节点通过第二二极管连接到所述输出端子之一; 以及能够在其接通之前消除该第一开关上的电压的电路。

2. 发明授权

US08593116B2 Switched-mode power supply including switch protection circuit 有权
标题翻译：开关电源包括开关保护电路
公开(公告)号：US08593116B2
公开(公告)日：2013-11-26
申请号：US12727125
申请日：2010-03-18
申请人： Bertrand Rivet , Benoî^t Peron , Aurélien Hamadou
发明人： Bertrand Rivet , Benoî^t Peron , Aurélien Hamadou
IPC分类号： H02M3/158
CPC分类号： H02M3/155 , H02M1/16
摘要： A switched-mode converter includes a first magnetic circuit including a first inductive element, coupled to at least one second inductive element and electrically coupled in series with the second element and with a first diode between a first one of two input terminals and a first one of two output terminals; a first switch coupled in series with a third inductive element between a second terminal of the first inductive element and a second input terminal, a common node between the first switch and the third inductive element being connected to one of the output terminals by a second diode; and a circuit capable of canceling the voltage across the first switch before its turning-on.
摘要翻译：开关模式转换器包括第一磁路，其包括耦合到至少一个第二电感元件并与第二元件串联电耦合的第一电感元件，以及在两个输入端子中的第一个和第一个之间的第一二极管的两个输出端子; 第一开关与第一感应元件的第二端子与第二输入端子之间的第三感应元件串联耦合，第一开关和第三感应元件之间的公共节点通过第二二极管连接到输出端子之一 ; 以及能够在其接通之前消除第一开关两端的电压的电路。

3. 发明授权

US08891265B2 Overvoltage limitation in a switch-mode converter 有权
标题翻译：开关模式转换器中的过压限制
公开(公告)号：US08891265B2
公开(公告)日：2014-11-18
申请号：US12989998
申请日：2009-05-12
申请人： Bertrand Rivet , Aurélien Hamadou
发明人： Bertrand Rivet , Aurélien Hamadou
IPC分类号： H02M3/335 , H02M1/34
CPC分类号： H02M3/335 , H02M1/34 , H02M2001/344
摘要： A switch-mode converter including an inductive transformer having a secondary winding associated with at least one first switch, including, in parallel with the first switch, at least one first diode in series with a capacitive element; and in parallel with the capacitive element, an active circuit for limiting the voltage thereacross.
摘要翻译：一种开关模式转换器，包括具有与至少一个第一开关相关联的次级绕组的电感变压器，所述次级绕组包括与所述第一开关并联的至少一个与电容元件串联的第一二极管; 并且与电容元件并联，用于限制其上的电压的有源电路。

4. 发明申请

US20110063876A1 OVERVOLTAGE LIMITATION IN A SWITCH-MODE CONVERTER 有权
标题翻译：开关模式转换器中的过压限制
公开(公告)号：US20110063876A1
公开(公告)日：2011-03-17
申请号：US12989998
申请日：2009-05-12
申请人： Bertrand Rivet , Aurélien Hamadou
发明人： Bertrand Rivet , Aurélien Hamadou
IPC分类号： H02M3/335
CPC分类号： H02M3/335 , H02M1/34 , H02M2001/344
摘要： A switch-mode converter including an inductive transformer having a secondary winding associated with at least one first switch, including, in parallel with the first switch, at least one first diode in series with a capacitive element; and in parallel with the capacitive element, an active circuit for limiting the voltage thereacross.
摘要翻译：一种开关模式转换器，包括具有与至少一个第一开关相关联的次级绕组的电感变压器，所述次级绕组包括与所述第一开关并联的至少一个与电容元件串联的第一二极管; 并且与电容元件并联，用于限制其上的电压的有源电路。

5. 发明授权

US07440299B2 Control of a MOS transistor as rectifying element 有权
标题翻译：控制MOS晶体管作为整流元件
公开(公告)号：US07440299B2
公开(公告)日：2008-10-21
申请号：US11903192
申请日：2007-09-20
申请人： Bertrand Rivet
发明人： Bertrand Rivet
IPC分类号： H02M5/42
CPC分类号： H02M7/217 , H02M1/083
摘要： A circuit for controlling a switch to be controlled in unidirectional fashion while the voltage present thereacross is an A.C. Voltage, including circuitry for delaying the switch turning-on with respect to a zero crossing of the voltage thereacross, and circuitry for triggering the switch turning-off after its turning on, at the end of a predetermined time interval plus or minus an error time controlled by the duty cycle of the A.C. Voltage across the switch, in one or several previous periods. The control circuit applies to the forming of a rectifying circuit by the switch.
摘要翻译：一种用于控制开关被控制的电路，同时存在于其上的电压是AC电压，包括用于相对于其跨越电压的过零点延迟开关导通的电路，以及用于触发开关转向的电路，在预定的时间间隔结束时，在一个或多个先前的周期内，通过开关上的交流电压的占空比控制的误差时间结束。控制电路适用于通过开关形成整流电路。

6. 发明申请

US20050094424A1 Control of a MOS transistor as a rectifying element 审中-公开
标题翻译：作为整流元件的MOS晶体管的控制
公开(公告)号：US20050094424A1
公开(公告)日：2005-05-05
申请号：US10978316
申请日：2004-10-29
申请人： Bertrand Rivet
发明人： Bertrand Rivet
IPC分类号： H02M7/21 , H02M1/08 , H02M3/28 , H02M3/335 , H02M7/217
CPC分类号： H02M7/217 , H02M1/083
摘要： A circuit for controlling a switch to be controlled in unidirectional fashion while the voltage present there across is an A.C. voltage, including circuitry for delaying the switch turning-on with respect to a zero crossing of the voltage there across, and circuitry for triggering the switch turning-off after its turning on, at the end of a predetermined time interval plus or minus an error time controlled by the duty cycle of the A.C. voltage across the switch, in one or several previous periods. The control circuit applies to the forming of a rectifying circuit by the switch.
摘要翻译：一种用于控制开关被控制的电路，同时存在于其上的电压是AC电压，包括用于相对于其跨越的电压过零点延迟开关导通的电路，以及用于触发开关的电路在预定的时间间隔结束时，在一个或多个先前的周期中，通过开关上的交流电压的占空比控制的误差时间结束，关闭。控制电路适用于通过开关形成整流电路。

7. 发明授权

US5995395A Control of a composite bridge at zero voltage 失效
标题翻译：在零电压下控制复合桥
公开(公告)号：US5995395A
公开(公告)日：1999-11-30
申请号：US835048
申请日：1997-03-27
申请人： Bertrand Rivet
发明人： Bertrand Rivet
IPC分类号： H02M1/08 , H02M7/12 , H02M7/155 , H02M7/162 , H03K17/13
CPC分类号： H03K17/136 , H02M7/125 , H02M7/1623
摘要： The present invention relates to a device for controlling a composite bridge including two anode-gate thyristors, the cathodes of which are connected together to a positive output terminal, the gates of the two thyristors being interconnected. The device includes a single-throw switch, controllable to be turned off and on, connected on the one hand to the two thyristors and on the other hand to a reference potential, and control means to turn on the switch only in a predetermined voltage range around the zero voltage of an a.c. voltage of the composite bridge.
摘要翻译：本发明涉及一种用于控制复合电桥的装置，其中包括两个阳极栅极晶闸管，其阴极连接在一起为正输出端，两个晶闸管的栅极相互连接。该装置包括可控制地关断和接通的单掷开关，一方面连接到两个晶闸管，另一方面连接到参考电位;以及控制装置，仅在预定电压范围内接通开关围绕交流的零电压复合桥电压。

8. 发明授权

US09118260B2 Control of a switch in a power converter 有权
标题翻译：控制电源转换器中的开关
公开(公告)号：US09118260B2
公开(公告)日：2015-08-25
申请号：US13619533
申请日：2012-09-14
申请人： Frédéric Gautier , Bertrand Rivet
发明人： Frédéric Gautier , Bertrand Rivet
IPC分类号： H02M1/08 , H02M7/5387 , H02P27/08 , H02P29/00 , H02M1/00
CPC分类号： H02M7/53871 , H02M1/08 , H02M2001/0029 , H02M2001/0054 , H02P27/085 , H02P29/68 , H02P2207/01
摘要： A method for controlling at least one switch in a power converter, wherein the switching speed of the switch dynamically varies according to a measurement of a quantity representative of the efficiency of the converter.
摘要翻译：一种用于控制功率转换器中的至少一个开关的方法，其中开关的开关速度根据表示转换器效率的量的测量而动态地变化。

9. 发明授权

US5828562A Double discharge circuit for improving the power factor 失效
标题翻译：双放电电路，提高功率因数
公开(公告)号：US5828562A
公开(公告)日：1998-10-27
申请号：US825191
申请日：1997-03-27
申请人： Bertrand Rivet
发明人： Bertrand Rivet
IPC分类号： H02M1/00 , H02M1/42 , H02M7/06
CPC分类号： H02M1/4208 , Y02B70/126 , Y02P80/112
摘要： The present invention relates to a device for improving the power factor of a rectifying bridge supplied by an a.c. voltage and meant to issue a rectified d.c. supply, including two capacitors mounted in series and having different values, a first charge path essentially meant for a first capacitor, a second switchable charge path and exclusively meant for a second capacitor with a value higher than the value of the first capacitor, a first switchable discharge path and essentially meant for the first capacitor, and a second discharge path exclusively meant for the second capacitor.
摘要翻译：本发明涉及一种用于改善由交流电源提供的整流桥的功率因数的装置。电压，意味着发出纠正的直流电电源，包括串联并且具有不同值的两个电容器，基本上用于第一电容器的第一充电路径，第二可切换充电路径，专门用于具有高于第一电容器的值的第二电容器;第一电荷路径，可切换的放电路径，基本上是用于第一电容器，以及专门用于第二电容器的第二放电路径。

10. 发明申请

US20130107595A1 Control of a Switch in a Power Converter 有权
标题翻译：控制电源转换器中的开关
公开(公告)号：US20130107595A1
公开(公告)日：2013-05-02
申请号：US13619533
申请日：2012-09-14
申请人： Frédéric Gautier , Bertrand Rivet
发明人： Frédéric Gautier , Bertrand Rivet
IPC分类号： H02M7/537
CPC分类号： H02M7/53871 , H02M1/08 , H02M2001/0029 , H02M2001/0054 , H02P27/085 , H02P29/68 , H02P2207/01
摘要： A method for controlling at least one switch in a power converter, wherein the switching speed of the switch dynamically varies according to a measurement of a quantity representative of the efficiency of the converter.
摘要翻译：一种用于控制功率转换器中的至少一个开关的方法，其中开关的开关速度根据表示转换器的效率的量的测量动态地变化。

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