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公开(公告)号:US09429611B2
公开(公告)日:2016-08-30
申请号:US14127651
申请日:2012-01-13
申请人: Juergen Stahl , Alexander Pawellek , Markus Schmid , Thomas Duerbaum , Johann Kuebrich , Hans Halberstadt , Frans Pansier , Jens Goettle , Anton Blom
发明人: Juergen Stahl , Alexander Pawellek , Markus Schmid , Thomas Duerbaum , Johann Kuebrich , Hans Halberstadt , Frans Pansier , Jens Goettle , Anton Blom
CPC分类号: G01R29/26 , G01R31/001 , G01R31/40
摘要: The present invention relates to a noise sensor for an alternating or direct current power supply. The sensor comprises a noise sensing unit and a noise separator. The noise separator is configured to receive first, second and third input signals and provide a first output signal representative of the common mode noise and a second output signal representative of the differential mode noise. The noise sensing unit comprises a first capacitive element, a second capacitive element, a first resistive element and a second resistive element.
摘要翻译: 本发明涉及用于交流或直流电源的噪声传感器。 传感器包括噪声感测单元和噪声分离器。 噪声分离器被配置为接收第一,第二和第三输入信号并且提供表示共模噪声的第一输出信号和表示差模噪声的第二输出信号。 噪声感测单元包括第一电容元件,第二电容元件,第一电阻元件和第二电阻元件。
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公开(公告)号:US20140218048A1
公开(公告)日:2014-08-07
申请号:US14127651
申请日:2012-01-13
申请人: Juergen Stahl , Alexander Pawellek , Markus Schmid , Thomas Duerbaum , Johann Kuebrich , Hans Halberstadt , Frans Pansier , Jens Gettle , Anton Blom
发明人: Juergen Stahl , Alexander Pawellek , Markus Schmid , Thomas Duerbaum , Johann Kuebrich , Hans Halberstadt , Frans Pansier , Jens Gettle , Anton Blom
IPC分类号: G01R29/26
CPC分类号: G01R29/26 , G01R31/001 , G01R31/40
摘要: The present invention relates to a noise sensor for an alternating or direct current power supply. The sensor comprises a noise sensing unit and a noise separator. The noise separator is configured to receive first, second and third input signals and provide a first output signal representative of the common mode noise and a second output signal representative of the differential mode noise. The noise sensing unit comprises a first capacitive element, a second capacitive element, a first resistive element and a second resistive element.
摘要翻译: 本发明涉及用于交流或直流电源的噪声传感器。 传感器包括噪声感测单元和噪声分离器。 噪声分离器被配置为接收第一,第二和第三输入信号并且提供表示共模噪声的第一输出信号和表示差模噪声的第二输出信号。 噪声感测单元包括第一电容元件,第二电容元件,第一电阻元件和第二电阻元件。
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公开(公告)号:US09119274B2
公开(公告)日:2015-08-25
申请号:US14131648
申请日:2012-07-03
申请人: Alexander Pawellek , Juergen Stahl , Jens Goettle , Thomas Duerbaum , Frans Pansier , Hans Halberstadt
发明人: Alexander Pawellek , Juergen Stahl , Jens Goettle , Thomas Duerbaum , Frans Pansier , Hans Halberstadt
IPC分类号: H05B37/02 , H05B41/36 , H05B41/282
CPC分类号: H05B41/36 , H02M1/425 , H05B41/2828 , Y02B70/126
摘要: The invention relates to methods of controlling operation of a resonant power converter and to controllers configured to operate according to such methods. Embodiments disclosed include a method of controlling a power output of a resonant power converter comprising first and second switches (S1, S2) connected in series between a pair of supply voltage lines, a resonant circuit connected to a node between the first and second switches and to an output connectable to an output electrical load, the resonant circuit comprising an inductor and a capacitor, the method comprising: closing the first switch (S1) to start a first conduction interval; setting a first voltage level (902); setting a first time period; and opening the first switch (S1) to end the first conduction interval when a voltage (901) across the capacitor crosses the first voltage level (902) and when a time period from closing the first switch exceeds the first time period (904).
摘要翻译: 本发明涉及控制谐振功率转换器的操作的方法以及被配置为根据这些方法操作的控制器。 所公开的实施例包括一种控制谐振功率转换器的功率输出的方法,该谐振功率转换器包括串联在一对电源电压线之间的第一和第二开关(S1,S2),连接到第一和第二开关之间的节点的谐振电路和 到可连接到输出电负载的输出端,所述谐振电路包括电感器和电容器,所述方法包括:闭合所述第一开关(S1)以开始第一导通间隔; 设置第一电压电平(902); 设定第一时间段; 并且当所述电容器两端的电压(901)跨过所述第一电压电平(902)时和当所述第一开关闭合的时间段超过所述第一时间段(904)时,打开所述第一开关(S1)以结束所述第一导通间隔。
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公开(公告)号:US20140210370A1
公开(公告)日:2014-07-31
申请号:US14131648
申请日:2012-07-03
申请人: Alexander Pawellek , Juergen Stahl , Jens Goettle , Thomas Duerbaum , Frans Pansier , Hans Halberstadt
发明人: Alexander Pawellek , Juergen Stahl , Jens Goettle , Thomas Duerbaum , Frans Pansier , Hans Halberstadt
IPC分类号: H05B41/36
CPC分类号: H05B41/36 , H02M1/425 , H05B41/2828 , Y02B70/126
摘要: The invention relates to methods of controlling operation of a resonant power converter and to controllers configured to operate according to such methods. Embodiments disclosed include a method of controlling a power output of a resonant power converter comprising first and second switches (S1, S2) connected in series between a pair of supply voltage lines, a resonant circuit connected to a node between the first and second switches and to an output connectable to an output electrical load, the resonant circuit comprising an inductor and a capacitor, the method comprising: closing the first switch (S1) to start a first conduction interval; setting a first voltage level (902); setting a first time period; and opening the first switch (S1) to end the first conduction interval when a voltage (901) across the capacitor crosses the first voltage level (902) and when a time period from closing the first switch exceeds the first time period (904).
摘要翻译: 本发明涉及控制谐振功率转换器的操作的方法以及被配置为根据这些方法操作的控制器。 所公开的实施例包括一种控制谐振功率转换器的功率输出的方法,该谐振功率转换器包括串联在一对电源电压线之间的第一和第二开关(S1,S2),连接到第一和第二开关之间的节点的谐振电路和 到可连接到输出电负载的输出端,所述谐振电路包括电感器和电容器,所述方法包括:闭合所述第一开关(S1)以开始第一导通间隔; 设置第一电压电平(902); 设定第一时间段; 并且当所述电容器两端的电压(901)跨过所述第一电压电平(902)时和当所述第一开关闭合的时间段超过所述第一时间段(904)时,打开所述第一开关(S1)以结束所述第一导通间隔。
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