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1. 发明申请

US20130346002A1 SYSTEM AND METHOD FOR ESTIMATING COMPONENT PARAMETERS 审中-公开
标题翻译：用于估计组件参数的系统和方法
公开(公告)号：US20130346002A1
公开(公告)日：2013-12-26
申请号：US13532900
申请日：2012-06-26
申请人： Shu-Hung Henry Chung , Nan Chen
发明人： Shu-Hung Henry Chung , Nan Chen
IPC分类号： G06F19/00 , G01R27/00
CPC分类号： G01R27/02
摘要： A system and a method for estimating component parameters relating to electric components of an electric circuit comprising the steps of receiving one or more sample variables associated with the electric circuit, applying the one or more sample variables to one or more component relationships associated with an arrangement of the electric components of the electric circuit, and processing the one or more component relationships with an approximation process to determine one or more estimated component parameters.
摘要翻译：一种用于估计与电路的电气部件相关的分量参数的系统和方法，包括以下步骤：接收与所述电路相关联的一个或多个样本变量，将所述一个或多个样本变量应用于与所述电路相关联的一个或多个分量关系的电气部件的电气部件，以及用近似处理处理所述一个或多个部件关系以确定一个或多个估计的部件参数。

2. 发明授权

US10197607B2 System and method for estimating component parameters 有权
公开(公告)号：US10197607B2
公开(公告)日：2019-02-05
申请号：US13532900
申请日：2012-06-26
申请人： Shu-Hung Henry Chung , Nan Chen
发明人： Shu-Hung Henry Chung , Nan Chen
IPC分类号： G01R27/02
摘要： A system and a method for estimating component parameters relating to electric components of an electric circuit comprising the steps of receiving one or more sample variables associated with the electric circuit, applying the one or more sample variables to one or more component relationships associated with an arrangement of the electric components of the electric circuit, and processing the one or more component relationships with an approximation process to determine one or more estimated component parameters.

3. 发明授权

US10159122B2 System and method for emulating a gas discharge lamp 有权
公开(公告)号：US10159122B2
公开(公告)日：2018-12-18
申请号：US13530544
申请日：2012-06-22
申请人： Nan Chen , Shu-Hung Henry Chung
发明人： Nan Chen , Shu-Hung Henry Chung
IPC分类号： H05B33/08 , H05B37/02
摘要： A system and method for emulating a gas discharge lamp comprising an input arranged to direct electric current from a lamp ballast to a delay circuit, wherein the delay circuit is arranged to establish an electrical communication between the lamp ballast and an electric lamp when a predetermined condition associated with one or more characteristics of the gas discharge lamp is attained.

4. 发明申请

US20130342128A1 SYSTEM AND METHOD FOR EMULATING A GAS DISCHARGE LAMP 审中-公开
标题翻译：一种气体放电灯的系统和方法
公开(公告)号：US20130342128A1
公开(公告)日：2013-12-26
申请号：US13530544
申请日：2012-06-22
申请人： Nan Chen , Shu-Hung Henry Chung
发明人： Nan Chen , Shu-Hung Henry Chung
IPC分类号： H05B37/02
CPC分类号： H05B33/0809 , Y02B20/383
摘要： A system and method for emulating a gas discharge lamp comprising an input arranged to direct electric current from a lamp ballast to a delay circuit, wherein the delay circuit is arranged to establish an electrical communication between the lamp ballast and an electric lamp when a predetermined condition associated with one or more characteristics of the gas discharge lamp is attained.
摘要翻译：一种用于模拟气体放电灯的系统和方法，包括输入，其被布置成将来自灯镇流器的电流引导到延迟电路，其中所述延迟电路被布置成在预定条件下建立所述灯镇流器和电灯之间的电连通与气体放电灯的一个或多个特性相关联。

5. 发明申请

US20180191261A1 DC LINK MODULE FOR REDUCING DC LINK CAPACITANCE 审中-公开
公开(公告)号：US20180191261A1
公开(公告)日：2018-07-05
申请号：US15907662
申请日：2018-02-28
申请人： Shu-Hung Henry Chung , Huai Wang
发明人： Shu-Hung Henry Chung , Huai Wang
IPC分类号： H02M5/458 , H02M1/14 , H02M5/42
摘要： A dc link module for a power circuit comprising a first connector for connecting to a first power conversion circuit, a second connector for connecting to a second power conversion circuit, wherein the second power conversion circuit is connected to a load circuit arranged to at least intermittently operate as a power source to the power circuit, at least one dc link capacitors arranged between said first connector and said second connector for processing a voltage signal received at said first connector or said second connector, and at least one voltage compensation circuits arranged between said first connector and said second connector, said one or more voltage compensation circuits arranged to generate a voltage signal to compensate an ac ripple component in a dc voltage signal appearing across the at least one dc link capacitor.

6. 发明授权

US09912247B2 DC link module for reducing DC link capacitance 有权
公开(公告)号：US09912247B2
公开(公告)日：2018-03-06
申请号：US14131259
申请日：2012-07-04
申请人： Shu-Hung Henry Chung , Huai Wang
发明人： Shu-Hung Henry Chung , Huai Wang
IPC分类号： H02M5/458 , H02M5/42 , H02M1/14
CPC分类号： H02M5/458 , H02M1/143 , H02M1/15 , H02M5/42
摘要： A dc link module for a power circuit includes a first connector for connecting to a first power conversion circuit, a second connector for connecting to a second power conversion circuit, wherein the second power conversion circuit is connected to a load circuit arranged to at least intermittently operate as a power source to the power circuit, at least one dc link capacitors arranged between said first connector and said second connector for processing a voltage signal received at said first connector or said second connector, and at least one voltage compensation circuits arranged between said first connector and said second connector, said one or more voltage compensation circuits arranged to generate a voltage signal to compensate an ac ripple component in a dc voltage signal appearing across the at least one dc link capacitor.

7. 发明授权

US06486615B2 Dimming control of electronic ballasts 有权
标题翻译：电子镇流器的调光控制
公开(公告)号：US06486615B2
公开(公告)日：2002-11-26
申请号：US09170512
申请日：1998-10-13
申请人： Shu-Yuen Ron Hui , Shu-Hung Henry Chung
发明人： Shu-Yuen Ron Hui , Shu-Hung Henry Chung
IPC分类号： H05B4136
CPC分类号： H05B41/282 , H05B41/3927
摘要： The invention provides an apparatus and a method for controlling the power output of a fluorescent lamp in order to provide dimming control. The fluorescent lamp is driven by an electronic ballast, for example a half-bridge resonant inverter, and the electronic ballast is switched at a constant frequency and with a constant duty-cycle, but with a variable DC voltage power input. Dimming control is provided by variation of the DC voltage power supply. The variable DC supply may be obtained from an AC source followed by a power factor corrected AC-DC variable converter, or a DC source followed by a variable DC—DC converter.
摘要翻译：本发明提供一种用于控制荧光灯的功率输出以提供调光控制的装置和方法。荧光灯由电子镇流器（例如半桥谐振逆变器）驱动，电子镇流器以恒定的频率和恒定的占空比切换，但具有可变的直流电压功率输入。调光控制由直流电压电源的变化提供。可变直流电源可以从AC源获得，随后是功率因数校正的AC-DC可变转换器或DC可变DC直流转换器。

8. 发明申请

US20140347896A1 DC LINK MODULE FOR REDUCING DC LINK CAPACITANCE 有权
标题翻译：直流链路模块，用于减少直流链路电容
公开(公告)号：US20140347896A1
公开(公告)日：2014-11-27
申请号：US14131259
申请日：2012-07-04
申请人： Shu-Hung Henry Chung , Huai Wang
发明人： Shu-Hung Henry Chung , Huai Wang
IPC分类号： H02M5/42
CPC分类号： H02M5/458 , H02M1/143 , H02M1/15 , H02M5/42
摘要： A dc link module for a power circuit includes a first connector for connecting to a first power conversion circuit, a second connector for connecting to a second power conversion circuit, wherein the second power conversion circuit is connected to a load circuit arranged to at least intermittently operate as a power source to the power circuit, at least one dc link capacitors arranged between said first connector and said second connector for processing a voltage signal received at said first connector or said second connector, and at least one voltage compensation circuits arranged between said first connector and said second connector, said one or more voltage compensation circuits arranged to generate a voltage signal
摘要翻译：用于电源电路的直流链路模块包括用于连接到第一电力转换电路的第一连接器，用于连接到第二电力转换电路的第二连接器，其中所述第二电力转换电路连接到至少间歇地布置的负载电路作为电源电路工作，至少一个直流链路电容器布置在所述第一连接器和所述第二连接器之间，用于处理在所述第一连接器或所述第二连接器处接收的电压信号，以及至少一个电压补偿电路，布置在所述第一连接器第一连接器和所述第二连接器，所述一个或多个电压补偿电路被布置成产生电压信号

9. 发明授权

US06580275B2 Single sensor control of power converters 有权
标题翻译：电源转换器的单传感器控制
公开(公告)号：US06580275B2
公开(公告)日：2003-06-17
申请号：US09870408
申请日：2001-05-30
申请人： Shu-Yuen Ron Hui , Shu-Hung Henry Chung
发明人： Shu-Yuen Ron Hui , Shu-Hung Henry Chung
IPC分类号： G01R3100
CPC分类号： H05B41/36 , G01R31/245 , H05B41/2825 , H05B41/2855 , H05B41/3925
摘要： An apparatus and method for determining the characteristic(s) of a discharge lamp (for example a fluorescent lamp or a high-intensity discharge lamp) operated by a high-frequency electronic ballast including a resonant tank that includes an inductor and a capacitor, wherein the characteristic(s) are selected from the group consisting of lamp input voltage, lamp resistance and lamp power, and including capability for measuring the inductor voltage and/or current, and capability for determining the characteristic(s) from the measured inductor voltage and/or current. More generally, the apparatus and method provide techniques for determining a number of parameters of a power converter circuit simply from measuring an inductor voltage or inductor current.
摘要翻译：一种用于确定由包括电感器和电容器的谐振槽的高频电子镇流器操作的放电灯（例如荧光灯或高强度放电灯）的特性的装置和方法，其中特性选自灯输入电压，灯电阻和灯功率，并且包括用于测量电感器电压和/或电流的能力，以及从测量的电感器电压确定特性的能力，以及 /或当前。更一般地，该装置和方法提供了仅通过测量电感器电压或电感器电流来确定功率转换器电路的多个参数的技术。

10. 发明授权

US06304068B1 Bi-directional switched-capacitor based voltage converter 有权
标题翻译：基于双向开关电容器的电压转换器
公开(公告)号：US06304068B1
公开(公告)日：2001-10-16
申请号：US09553116
申请日：2000-04-20
申请人： Shu-Yuen Ron Hui , Shu-Hung Henry Chung
发明人： Shu-Yuen Ron Hui , Shu-Hung Henry Chung
IPC分类号： G05F140
CPC分类号： H02M3/07 , H02M2003/072
摘要： A bidirectional switched-capacitor power converter has a first step-up mode and a second step-down mode. The converter includes a capacitor in which in both modes is charged during a first switch topology and then discharged during a second switch topology. Two converters operating out of phase may be disposed in parallel to enable continuous power conversion.
摘要翻译：双向开关电容器功率转换器具有第一升压模式和第二降压模式。该转换器包括电容器，其中在两种模式下在第一开关拓扑中充电，然后在第二开关拓扑结构期间放电。可以并行地布置两个相位不同的转换器，以实现连续的功率转换。

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