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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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2.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：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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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.发明申请PARAMETERIZATION METHOD FOR A CONVERTER AND CONVERTER IMPLEMENTING THE METHOD 失效用于实现方法的转换器和转换器的参数化方法公开(公告)号：US20070210847A1
公开(公告)日：2007-09-13
申请号：US11679441
申请日：2007-02-27
IPC分类号： H03H11/26
摘要： The present invention relates to a parameterization method for a converter (1, 2) of the speed controller type, the said converter (1, 2) being connected to an electrical load (3) by means of an electrical cable (4) comprising at least two conductors, the method consisting in: generating common-mode current on the electrical cable (4) starting from a pulsed voltage comprising a first voltage edge (11, 13) and a second voltage edge (12, 14) delayed by a delay time (T) with respect to the first voltage edge (11, 13), measuring the common-mode current generated, making the delay time (T) between the two voltage edges (11, 12, 13, 14) generated vary, and determining an optimal delay time (T2) starting from a quantity (Ipeak, Ieff) representative of the common-mode current measured for the various values of the delay time (T).
摘要翻译： 本发明涉及一种用于转速控制器类型的转换器（1,2）的参数化方法，所述转换器（1,2）借助于电缆（4）连接到电负载（3），所述电缆包括： 至少两个导体，该方法包括：从包括延迟延迟的第一电压边缘（11,13）和第二电压边缘（12,14）的脉冲电压开始在电缆（4）上产生共模电流 相对于第一电压边缘（11,13）的时间（T），测量所产生的共模电流，使得产生的两个电压边缘（11,12,13,14）之间的延迟时间（T）变化，并且 从表示针对延迟时间（T）的各种值测量的共模电流的量（Ipeak，Ieff）开始确定最佳延迟时间（T 2）。
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6.发明授权Parameterization method for a converter and converter implementing the method 失效实现该方法的转换器和转换器的参数化方法公开(公告)号：US07545114B2
公开(公告)日：2009-06-09
申请号：US11679441
申请日：2007-02-27
IPC分类号： H02P23/00
摘要： The present invention relates to a parameterization method for a converter (1, 2) of the speed controller type, the said converter (1, 2) being connected to an electrical load (3) by means of an electrical cable (4) comprising at least two conductors, the method consisting in: generating common-mode current on the electrical cable (4) starting from a pulsed voltage comprising a first voltage edge (11, 13) and a second voltage edge (12, 14) delayed by a delay time (T) with respect to the first voltage edge (11, 13), measuring the common-mode current generated, making the delay time (T) between the two voltage edges (11, 12, 13, 14) generated vary, and determining an optimal delay time (T2) starting from a quantity (Ipeak, Ieff) representative of the common-mode current measured for the various values of the delay time (T).
摘要翻译： 本发明涉及一种用于转速控制器类型的转换器（1,2）的参数化方法，所述转换器（1,2）借助于电缆（4）连接到电负载（3），所述电缆包括： 至少两个导体，该方法包括：从包括延迟延迟的第一电压边缘（11,13）和第二电压边缘（12,14）的脉冲电压开始在电缆（4）上产生共模电流 相对于第一电压边缘（11,13）的时间（T），测量所产生的共模电流，使得产生的两个电压边缘（11,12,13,14）之间的延迟时间（T）变化，并且 从表示针对延迟时间（T）的各种值测量的共模电流的量（Ipeak，Ieff）开始确定最佳延迟时间（T2）。
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7.发明申请Control device and process of a converter and converter and electrical installation comprising such a device 审中-公开包括这种装置的转换器和转换器的控制装置和过程以及电气装置公开(公告)号：US20050207194A1
公开(公告)日：2005-09-22
申请号：US11070088
申请日：2005-03-03
CPC分类号： H02M7/487
摘要： The control device of a converter comprises a control circuit for controlling power semi-conductors to supply from a power supply at least one pulsed voltage to an electric load connected to said converter by at least two conductors of at least one power supply line. The circuit controls power semi-conductors to supply on conductors of the line a first pulsed voltage having a first front then a second front after a preset time delay to compensate voltage reflection effects on said line, said time delay being comprised between one and three times a propagation time of a voltage front on said line. A converter and an installation comprise such a control device. A process comprises steps to supply voltage pulses with said fronts.
摘要翻译： 转换器的控制装置包括控制电路，用于控制功率半导体，以从至少一个脉冲电压的电源向由至少一个电源线的至少两个导体连接到所述转换器的电负载供电。 所述电路控制功率半导体，以在经过预设时间延迟之后，向所述线路的导体上提供具有第一前沿然后第二前沿的第一脉冲电压以补偿对所述线路的电压反射影响，所述时间延迟包括一到三次 所述线路上的电压前沿的传播时间。 转换器和安装包括这种控制装置。 一种方法包括以前述方式提供电压脉冲的步骤。
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公开(公告)号：US20110057587A1
公开(公告)日：2011-03-10
申请号：US12991546
申请日：2009-06-03
IPC分类号： H02P3/14
CPC分类号： H02P27/04 , H02M5/4585 , H02M2001/0093 , H02P3/02 , Y10T307/675
摘要： The invention relates to a variable speed drive comprising a direct-current power bus having a positive line (16) and a negative line (17), and an inverter module (14) supplied by the direct-current bus in order to supply a variable voltage to an electric load (M). The drive comprises an energy-recovery device (10) comprising a first direct-current/direct-current converter (20), the output stage of the first converter (20) being connected in series to the positive line of the direct-current bus, a second direct-current/direct-current converter (30), the input stage of the second converter (30) being connected between the positive line and the negative line of the direct-current bus, and an electric energy storage module (Cs) connected in parallel with the input stage of the first converter (20) and with the output stage of the second converter (30).
摘要翻译： 本发明涉及包括具有正极线（16）和负极线（17）的直流电力总线的变速驱动器，以及由直流母线提供的逆变器模块（14），以便提供可变的 电压到电负载（M）。 该驱动器包括一个包括第一直流/直流转换器（20）的能量回收装置（10），第一转换器（20）的输出级串联连接到直流总线的正极 ，第二直流/直流电流转换器（30），所述第二转换器（30）的输入级连接在直流母线的正极线和负极线之间，以及电能存储模块（Cs ）与第一转换器（20）的输入级并联连接的第二转换器（30）的输出级。
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9.发明申请VOLTAGE SURGE PROTECTION DEVICE AND ELECTRONIC CIRCUIT COMPRISING ONE SUCH A DEVICE 有权包括一个这样的器件的电压保护装置和电子电路公开(公告)号：US20090207542A1
公开(公告)日：2009-08-20
申请号：US11921137
申请日：2006-05-30
IPC分类号： H02H9/00
摘要： The voltage surge protection device comprises at least one input designed to be connected to an electric power supply system, at least one output designed to be connected to an electric circuit to be protected, and voltage surge limiting means connected between the inputs and outputs to protect said electric circuit against voltage surges able to be applied on the inputs. The voltage surge limiting means comprise bidirectional series electronic limiting means comprising at least two inputs/outputs connected in series with at least one of said inputs, and which are turned on when a low voltage drop occurs when a circulating current is lower than a current limiting value, and limiting said circulating current by increasing a voltage drop between said inputs/outputs.
摘要翻译： 电压浪涌保护装置包括被设计为连接到电力供应系统的至少一个输入端，设计成连接到要保护的电路的至少一个输出端以及连接在输入和输出端之间的电压浪涌限制装置，以保护 所述电路可以抵抗能够施加在输入端上的电压浪涌。 电压浪涌限制装置包括双向串联电子限制装置，其包括与至少一个所述输入串联连接的至少两个输入/输出，并且当循环电流低于限流电流时发生低电压降时导通 值，并且通过增加所述输入/输出之间的电压降来限制所述循环电流。
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10.发明授权Electric power converter device with control means and process and converting power 有权电力转换装置具有控制手段和过程转换功率公开(公告)号：US07499296B2
公开(公告)日：2009-03-03
申请号：US11219779
申请日：2005-09-07
CPC分类号： H02M5/4585
摘要： An electric power converter with a control device that comprises a processing unit receives control signals and sends modulated signals to inverter stages of the electric power converter. The control device also controls a common stage of the electronic power converter, which is connected between power lines and a common neutral connection. The signals to the common stage are outputted based on inputs from a modulation signal and a reference voltage signal.
摘要翻译： 具有包括处理单元的控制装置的电力转换器接收控制信号并将调制信号发送到电力转换器的逆变器级。 控制装置还控制连接在电力线和公共中立连接之间的电子功率转换器的公共级。 根据来自调制信号和参考电压信号的输入，输出到公共级的信号。
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