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公开(公告)号：US20120217938A1
公开(公告)日：2012-08-30
申请号：US13458424
申请日：2012-04-27
IPC分类号： G05F1/70
CPC分类号： H02M3/335 , H02M1/42 , H02M1/4241 , H02M3/07 , H02M3/158 , H02M3/1584 , H02M3/285 , H02M3/33592 , H02M2001/0058 , H02M2001/007 , H02M2001/0074 , H02M2001/0077 , Y02B70/1425 , Y02B70/1491
摘要： A method of multi-path power factor correction includes providing a plurality of energy transfer paths from a voltage-varying input to an output; delivering a first fraction of available input energy to one or more energy storage networks at the input of at least one of the plurality of energy transfer paths; delivering a second fraction of available input energy to the output; and adjusting the first fraction and second fraction for facilitating outputting a substantially constant output and for controlling the energy drawn from the input.
摘要翻译： 一种多径功率因数校正方法，包括从电压变化输入到输出提供多个能量传递路径; 在所述多个能量传递路径中的至少一个的输入处向一个或多个能量存储网络传送可用输入能量的第一部分; 将可用输入能量的第二部分提供给输出; 以及调整第一分数和第二分数，以便于输出基本恒定的输出并用于控制从输入中抽取的能量。
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公开(公告)号：US09318958B2
公开(公告)日：2016-04-19
申请号：US13459051
申请日：2012-04-27
CPC分类号： H02M3/335 , H02M1/42 , H02M1/4241 , H02M3/07 , H02M3/158 , H02M3/1584 , H02M3/285 , H02M3/33592 , H02M2001/0058 , H02M2001/007 , H02M2001/0074 , H02M2001/0077 , Y02B70/1425 , Y02B70/1491
摘要： A method of on/off modulation of a very high frequency switching cell-based power converter includes receiving an input voltage signal to be applied to a plurality of series stacked very high frequency power converter cells for producing an output voltage and/or current, and controlling a portion of the plurality of series stacked high frequency power converter cells through on/off modulation of at least one of the plurality of series stacked high frequency power converter cells to control the output current and/or the output voltage.
摘要翻译： 一种基于非常高频率开关单元的功率转换器的开/关调制方法包括接收要施加到多个串联堆叠的超高频功率转换器单元的输入电压信号以产生输出电压和/或电流，以及 通过所述多个串联堆叠高频功率转换器单元中的至少一个的开/关调制来控制所述多个串联叠层高频功率转换器单元的一部分，以控制所述输出电流和/或所述输出电压。
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公开(公告)号：US08848399B2
公开(公告)日：2014-09-30
申请号：US13459052
申请日：2012-04-27
IPC分类号： H02M3/335
CPC分类号： H02M3/335 , H02M1/42 , H02M1/4241 , H02M3/07 , H02M3/158 , H02M3/1584 , H02M3/285 , H02M3/33592 , H02M2001/0058 , H02M2001/007 , H02M2001/0074 , H02M2001/0077 , Y02B70/1425 , Y02B70/1491
摘要： A VHF switching power converter comprising one or more VHF switching frequency resonant synchronous rectifiers receives an output from an inverter and delivers a DC output to a load. The power converter includes a controller for controlling at least one of the one or more VHF switching frequency resonant synchronous rectifiers based on feedback derived from a waveform of at least one of the rectifiers. The controller controls a phase angle of at least one of the rectifiers with a delay locked loop. The power converter delivers a regulated DC output via adjustment of a phase shift between at least one of the one or more rectifiers and the inverter.
摘要翻译： 包括一个或多个VHF开关频率谐振同步整流器的VHF开关功率转换器接收来自逆变器的输出并将DC输出传送到负载。 功率转换器包括控制器，用于基于从至少一个整流器的波形导出的反馈来控制一个或多个VHF开关频率谐振同步整流器中的至少一个。 控制器通过延迟锁定环控制至少一个整流器的相位角。 功率转换器通过调节一个或多个整流器中的至少一个与逆变器之间的相移来提供稳定的直流输出。
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公开(公告)号：US08542509B2
公开(公告)日：2013-09-24
申请号：US13458424
申请日：2012-04-27
IPC分类号： H02M7/08
CPC分类号： H02M3/335 , H02M1/42 , H02M1/4241 , H02M3/07 , H02M3/158 , H02M3/1584 , H02M3/285 , H02M3/33592 , H02M2001/0058 , H02M2001/007 , H02M2001/0074 , H02M2001/0077 , Y02B70/1425 , Y02B70/1491
摘要： A method of multi-path power factor correction includes providing a plurality of energy transfer paths from a voltage-varying input to an output; delivering a first fraction of available input energy to one or more energy storage networks at the input of at least one of the plurality of energy transfer paths; delivering a second fraction of available input energy to the output; and adjusting the first fraction and second fraction for facilitating outputting a substantially constant output and for controlling the energy drawn from the input.
摘要翻译： 一种多径功率因数校正方法，包括从电压变化输入到输出提供多个能量传递路径; 在所述多个能量传递路径中的至少一个的输入处向一个或多个能量存储网络传送可用输入能量的第一部分; 将可用输入能量的第二部分提供给输出; 以及调整第一分数和第二分数，以便于输出基本恒定的输出并用于控制从输入中抽取的能量。
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公开(公告)号：US20120206943A1
公开(公告)日：2012-08-16
申请号：US13459052
申请日：2012-04-27
IPC分类号： H02M3/335
CPC分类号： H02M3/335 , H02M1/42 , H02M1/4241 , H02M3/07 , H02M3/158 , H02M3/1584 , H02M3/285 , H02M3/33592 , H02M2001/0058 , H02M2001/007 , H02M2001/0074 , H02M2001/0077 , Y02B70/1425 , Y02B70/1491
摘要： A VHF switching power converter comprising one or more VHF switching frequency resonant synchronous rectifiers receives an output from an inverter and delivers a DC output to a load. The power converter includes a controller for controlling at least one of the one or more VHF switching frequency resonant synchronous rectifiers based on feedback derived from a waveform of at least one of the rectifiers. The controller controls a phase angle of at least one of the rectifiers with a delay locked loop. The power converter delivers a regulated DC output via adjustment of a phase shift between at least one of the one or more rectifiers and the inverter.
摘要翻译： 包括一个或多个VHF开关频率谐振同步整流器的VHF开关功率转换器接收来自逆变器的输出并将DC输出传送到负载。 功率转换器包括控制器，用于基于从至少一个整流器的波形导出的反馈来控制一个或多个VHF开关频率谐振同步整流器中的至少一个。 控制器通过延迟锁定环控制至少一个整流器的相位角。 功率转换器通过调整一个或多个整流器中的至少一个与逆变器之间的相移来提供稳定的直流输出。
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公开(公告)号：US20120069606A1
公开(公告)日：2012-03-22
申请号：US13213031
申请日：2011-08-18
IPC分类号： H02M3/335
CPC分类号： H02M3/335 , H02M1/42 , H02M1/4241 , H02M3/07 , H02M3/158 , H02M3/1584 , H02M3/285 , H02M3/33592 , H02M2001/0058 , H02M2001/007 , H02M2001/0074 , H02M2001/0077 , Y02B70/1425 , Y02B70/1491
摘要： In an aspect, the present invention provides a high frequency switching power converter. The high frequency switching power converter may include a plurality of soft-switchable power cells flexibly connected to receive an input signal in series and provide an output. The high frequency switching power converter may further include a controller for configuring the flexible connection and for controlling the power cells to receive the input signal. In an embodiment, each of the plurality of power cells may be separately controllable by the controller. Further, a portion of the plurality of power cells may be arranged with parallel outputs. Additionally, at least one of the plurality of cells may include one or more switched capacitors. In another embodiment, the at least one of the plurality of cells may include at least one switched capacitor and a DC/DC regulating converter.
摘要翻译： 一方面，本发明提供一种高频开关电力转换器。 高频开关电力转换器可以包括多个可软连接的电力单元，其灵活地连接以串联接收输入信号并提供输出。 高频开关功率转换器还可以包括用于配置灵活连接并用于控制功率单元以接收输入信号的控制器。 在一个实施例中，多个功率单元中的每一个可以由控制器单独控制。 此外，多个功率单元的一部分可以并置输出。 另外，多个单元中的至少一个可以包括一个或多个开关电容器。 在另一个实施例中，多个单元中的至少一个单元可以包括至少一个开关电容器和DC / DC调节转换器。
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公开(公告)号：US09184660B2
公开(公告)日：2015-11-10
申请号：US13213031
申请日：2011-08-18
CPC分类号： H02M3/335 , H02M1/42 , H02M1/4241 , H02M3/07 , H02M3/158 , H02M3/1584 , H02M3/285 , H02M3/33592 , H02M2001/0058 , H02M2001/007 , H02M2001/0074 , H02M2001/0077 , Y02B70/1425 , Y02B70/1491
摘要： In an aspect, the present invention provides a high frequency switching power converter. The high frequency switching power converter may include a plurality of soft-switchable power cells flexibly connected to receive an input signal in series and provide an output. The high frequency switching power converter may further include a controller for configuring the flexible connection and for controlling the power cells to receive the input signal. In an embodiment, each of the plurality of power cells may be separately controllable by the controller. Further, a portion of the plurality of power cells may be arranged with parallel outputs. Additionally, at least one of the plurality of cells may include one or more switched capacitors. In another embodiment, the at least one of the plurality of cells may include at least one switched capacitor and a DC/DC regulating converter.
摘要翻译： 一方面，本发明提供一种高频开关电力转换器。 高频开关电力转换器可以包括多个可软连接的电力单元，其灵活地连接以串联接收输入信号并提供输出。 高频开关功率转换器还可以包括用于配置灵活连接并用于控制功率单元以接收输入信号的控制器。 在一个实施例中，多个功率单元中的每一个可以由控制器单独控制。 此外，多个功率单元的一部分可以并置输出。 另外，多个单元中的至少一个可以包括一个或多个开关电容器。 在另一个实施例中，多个单元中的至少一个单元可以包括至少一个开关电容器和DC / DC调节转换器。
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8.发明申请ON/OFF MODULATION OF A VERY HIGH FREQUENCY SWITCHING CELLBASED POWER CONVERTER 有权非常高频率开关电池转换器的ON / OFF调制公开(公告)号：US20120206946A1
公开(公告)日：2012-08-16
申请号：US13459051
申请日：2012-04-27
IPC分类号： H02M7/10
CPC分类号： H02M3/335 , H02M1/42 , H02M1/4241 , H02M3/07 , H02M3/158 , H02M3/1584 , H02M3/285 , H02M3/33592 , H02M2001/0058 , H02M2001/007 , H02M2001/0074 , H02M2001/0077 , Y02B70/1425 , Y02B70/1491
摘要： A method of on/off modulation of a very high frequency switching cell-based power converter includes receiving an input voltage signal to be applied to a plurality of series stacked very high frequency power converter cells for producing an output voltage and/or current, and controlling a portion of the plurality of series stacked high frequency power converter cells through on/off modulation of at least one of the plurality of series stacked high frequency power converter cells to control the output current and/or the output voltage.
摘要翻译： 一种基于非常高频率开关单元的功率转换器的开/关调制方法包括接收要施加到多个串联堆叠的超高频功率转换器单元的输入电压信号以产生输出电压和/或电流，以及 通过所述多个串联堆叠高频功率转换器单元中的至少一个的开/关调制来控制所述多个串联叠层高频功率转换器单元的一部分，以控制所述输出电流和/或所述输出电压。
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