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1.发明申请DEVICE FOR CONTROLLING A POWER ELECTRONIC SWITCH AND SPEED CONTROLLER COMPRISING SAME 有权用于控制电力电子开关的装置和包含其的速度控制器公开(公告)号：US20080174184A1
公开(公告)日：2008-07-24
申请号：US12018584
申请日：2008-01-23
IPC分类号： H01H83/00
CPC分类号： H03K17/6877 , H02M1/08 , H03K17/04123 , H03K17/20 , H03K17/223 , H03K2017/066 , H03K2017/6875 , H03K2217/0081 , Y10T307/766 , Y10T307/826
摘要： The present invention relates to a device for controlling a JFET power electronic switch (15) of the normally ON type, the control device comprising a main gate control circuit (30) powered by a main power source (11) for driving the gate of the JFET switch. The control device comprises a protection switching device (41,51) that is switchable between two states, an auxiliary circuit (40,50) for controlling the switching device, and an auxiliary power source (25) whose positive terminal is connected to the source of the JFET switch and whose negative terminal is connected to the gate of the JFET switch, bypassing said gate control circuit (30) in one of the two positions of the switching device. The switching device is an electromagnetic or electronic switch.
摘要翻译： 本发明涉及一种用于控制正常型的JFET功率电子开关（15）的装置，该控制装置包括由主电源（11）供电的主门控制电路（30），用于驱动门 JFET开关 控制装置包括可在两种状态之间切换的保护开关装置（41,51），用于控制开关装置的辅助电路（40,50）和正端子连接到源极的辅助电源（25） 的JFET开关，其负极端子连接到JFET开关的栅极，在开关装置的两个位置之一旁路所述栅极控制电路（30）。 开关装置是电磁或电子开关。
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公开(公告)号：US07965484B2
公开(公告)日：2011-06-21
申请号：US12388099
申请日：2009-02-18
IPC分类号： H02H9/08
CPC分类号： H02M1/32 , H02H7/1222 , H02M5/458 , Y02B70/1483
摘要： The invention relates to a speed controller comprising: a rectifier module (12) for generating a direct voltage on a power bus (10, 11) from an alternating voltage available on an electrical power-supply network (A); a bus capacitor (Cb) connected between a positive line and a negative line of the power bus; and an inverter module (13) powered by the power bus and controlled to deliver an alternating voltage to an electrical load (2); a protection device (14) for protecting the controller against overcurrents linked with voltage variations on the electrical power-supply network (A).
摘要翻译： 本发明涉及一种速度控制器，包括：整流器模块（12），用于从电力供应网络（A）上可用的交流电压产生电力总线（10,11）上的直流电压; 连接在电源总线的正极线和负极线之间的总线电容器（Cb）; 以及逆变器模块（13），其由所述电源总线供电并被控制以向电负载（2）传递交流电压; 保护装置（14），用于保护控制器免受与电力供应网络（A）上的电压变化相关联的过电流。
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3.发明授权Device for controlling a power electronic switch and speed controller comprising same 有权用于控制包括其的电力电子开关和速度控制器的装置公开(公告)号：US07723869B2
公开(公告)日：2010-05-25
申请号：US12018584
申请日：2008-01-23
CPC分类号： H03K17/6877 , H02M1/08 , H03K17/04123 , H03K17/20 , H03K17/223 , H03K2017/066 , H03K2017/6875 , H03K2217/0081 , Y10T307/766 , Y10T307/826
摘要： A device controlling a JFET power electronic switch of normally ON type, including a main gate control circuit powered by a main power source for driving the gate of the JFET switch, a protection switching device that is switchable between two states, an auxiliary circuit controlling the switching device, and an auxiliary power source whose positive terminal is connected to the source of the JFET switch and whose negative terminal is connected to the gate of the JFET switch, bypassing the gate control circuit in one of the two positions of the switching device. The switching device can be an electromagnetic or electronic switch.
摘要翻译： 一种控制正常型的JFET功率电子开关的装置，包括由用于驱动JFET开关的栅极的主电源供电的主栅极控制电路，可在两种状态之间切换的保护开关装置，控制 开关装置和辅助电源，其正端子连接到JFET开关的源极，其负极端子连接到JFET开关的栅极，在开关装置的两个位置之一旁路栅极控制电路。 开关装置可以是电磁或电子开关。
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公开(公告)号：US20090212726A1
公开(公告)日：2009-08-27
申请号：US12388099
申请日：2009-02-18
IPC分类号： H02P27/00
CPC分类号： H02M1/32 , H02H7/1222 , H02M5/458 , Y02B70/1483
摘要： The invention relates to a speed controller comprising: a rectifier module (12) for generating a direct voltage on a power bus (10, 11) from an alternating voltage available on an electrical power-supply network (A); a bus capacitor (Cb) connected between a positive line and a negative line of the power bus; and an inverter module (13) powered by the power bus and controlled to deliver an alternating voltage to an electrical load (2); a protection device (14) for protecting the controller against overcurrents linked with voltage variations on the electrical power-supply network (A).
摘要翻译： 本发明涉及一种速度控制器，包括：整流器模块（12），用于从电力供应网络（A）上可用的交流电压产生电力总线（10,11）上的直流电压; 连接在电源总线的正极线和负极线之间的总线电容器（Cb）; 以及逆变器模块（13），其由所述电源总线供电并被控制以向电负载（2）传递交流电压; 保护装置（14），用于保护控制器免受与电力供应网络（A）上的电压变化相关联的过电流。
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5.发明授权Power converter with a controlled current source and connected in single-phase mode 失效电源转换器具有受控电流源并以单相模式连接公开(公告)号：US08416594B2
公开(公告)日：2013-04-09
申请号：US13277639
申请日：2011-10-20
申请人： Arnaud Videt , Hocine Boulharts
发明人： Arnaud Videt , Hocine Boulharts
CPC分类号： H02M1/16 , H02M7/2176
摘要： A control method implemented in a power converter, such as a variable speed drive, is disclosed. This control method is designed to make the power converter operate when the latter is connected to the network in single-phase mode. The power converter includes a controlled current source connected in series to its DC power supply bus. This controlled current source includes an electronic converter provided with two controlled switching arms. The switching arms are controlled by alternating a modulation phase with a saturation phase, the saturation phase being applied for a determined duration β in order to make the power converter operate in discontinuous mode.
摘要翻译： 公开了一种在诸如变速驱动器的功率转换器中实现的控制方法。 该控制方法设计为使电源转换器在单相模式下连接到网络时工作。 电源转换器包括与其DC电源总线串联连接的受控电流源。 该受控电流源包括具有两个受控开关臂的电子转换器。 通过交替具有饱和相位的调制相位控制开关臂，饱和相位施加确定的持续时间＆bgr; 以使功率转换器工作在不连续模式。
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6.发明授权公开(公告)号：US09036370B2
公开(公告)日：2015-05-19
申请号：US13996299
申请日：2011-12-12
申请人： Arnaud Videt , Hocine Boulharts , Heu Vang
发明人： Arnaud Videt , Hocine Boulharts , Heu Vang
CPC分类号： H02M3/24 , H02M1/12 , H02M1/4216 , H02M7/06 , Y02B70/126
摘要： A power converter including: a first controlled current source configured to control current flowing on a DC supply bus of the converter, a switch connected to a second current source and to a third current source and to each of input phases of the converter, a first controller configured to control the first current source to impose a current on the DC supply bus, and a second controller synchronized with the first controller and configured to control the second current source and the third current source to impose a current on one of the input phases selected with aid of the switch.
摘要翻译： 一种功率转换器，包括：被配置为控制在所述转换器的DC电源总线上流动的电流的第一受控电流源，连接到第二电流源和连接到第三电流源和转换器的每个输入相的开关，第一 所述控制器被配置为控制所述第一电流源以在所述DC电源总线上施加电流;以及第二控制器，与所述第一控制器同步并被配置为控制所述第二电流源和所述第三电流源，以将电流施加在所述输入相 在开关的帮助下选择。
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7.发明申请公开(公告)号：US20130286689A1
公开(公告)日：2013-10-31
申请号：US13996299
申请日：2011-12-12
申请人： Arnaud Videt , Hocine Boulharts , Heu Vang
发明人： Arnaud Videt , Hocine Boulharts , Heu Vang
CPC分类号： H02M3/24 , H02M1/12 , H02M1/4216 , H02M7/06 , Y02B70/126
摘要： A power converter including: a first controlled current source configured to control current flowing on a DC supply bus of the converter, a switch connected to a second current source and to a third current source and to each of input phases of the converter, a first controller configured to control the first current source to impose a current on the DC supply bus, and a second controller synchronized with the first controller and configured to control the second current source and the third current source to impose a current on one of the input phases selected with aid of the switch.
摘要翻译： 一种功率转换器，包括：被配置为控制在所述转换器的DC电源总线上流动的电流的第一受控电流源，连接到第二电流源和连接到第三电流源和转换器的每个输入相的开关，第一 所述控制器被配置为控制所述第一电流源以在所述DC电源总线上施加电流;以及第二控制器，与所述第一控制器同步并被配置为控制所述第二电流源和所述第三电流源，以将电流施加在所述输入相 在开关的帮助下选择。
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