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1. 发明授权

US08134390B2 Signal converter and method thereof 有权
标题翻译：信号转换器及其方法
公开(公告)号：US08134390B2
公开(公告)日：2012-03-13
申请号：US12651440
申请日：2009-12-31
申请人： Ting-Chin Tsen , Shu-Chia Lin , Wen-Yueh Hsieh
发明人： Ting-Chin Tsen , Shu-Chia Lin , Wen-Yueh Hsieh
IPC分类号： H03K4/02
CPC分类号： H03K5/08
摘要： An integrated circuit (IC) type voltage signal converter is provided for integrating with other ICs. The signal converter includes a first chopper circuit module, a second chopper circuit module, a full wave combining module, and a zero point detecting circuit module. Each of the circuit modules may be formed by an IC module. The first and second chopper circuit modules are composed of differential operational amplifiers for converting a high voltage signal into first and second low voltage half wave signals. The full wave combining module combines the first and second low voltage half wave signals to obtain a full wave signal. The zero point detecting circuit module converts the first and second low voltage half wave signals into a square wave having the same frequency of the high voltage signal.
摘要翻译：提供集成电路（IC）型电压信号转换器，用于与其他IC集成。信号转换器包括第一斩波电路模块，第二斩波电路模块，全波合成模块和零点检测电路模块。每个电路模块可以由IC模块形成。第一和第二斩波电路模块由用于将高电压信号转换为第一和第二低电压半波信号的差分运算放大器组成。全波合成模块组合第一和第二低电压半波信号以获得全波信号。零点检测电路模块将第一和第二低电压半波信号转换成具有相同频率的高电压信号的方波。

2. 发明申请

US20100176863A1 Signal Converter And Method Thereof 有权
标题翻译：信号转换器及其方法
公开(公告)号：US20100176863A1
公开(公告)日：2010-07-15
申请号：US12651440
申请日：2009-12-31
申请人： Ting-Chin Tsen , Shu-Chia Lin , Wen-Yueh Hsieh
发明人： Ting-Chin Tsen , Shu-Chia Lin , Wen-Yueh Hsieh
IPC分类号： H03K5/08
CPC分类号： H03K5/08
摘要： A signal converter and a method thereof are provided. The signal converter and the method are adapted for a voltage signal converting application. The signal converter and the method are adapted for converting a high voltage sine wave signal into a low voltage full wave and/or low wave signal, and improving the stability of the circuit. The signal converter is configured in an IC type, and can be integrated with other ICs, thus improving the systematic integration.
摘要翻译：提供了一种信号转换器及其方法。信号转换器和方法适用于电压信号转换应用。信号转换器和方法适用于将高电压正弦波信号转换为低电压全波和/或低波信号，并提高电路的稳定性。信号转换器配置为IC型，可与其他IC集成，从而提高系统集成度。

3. 发明申请

US20100176794A1 Signal Detector And Signal Detection Method 有权
标题翻译：信号检测器和信号检测方法
公开(公告)号：US20100176794A1
公开(公告)日：2010-07-15
申请号：US12651441
申请日：2009-12-31
申请人： Ting-Chin Tsen , Shu-Chia Lin , Wen-Yueh Hsieh
发明人： Ting-Chin Tsen , Shu-Chia Lin , Wen-Yueh Hsieh
IPC分类号： G01R19/00
CPC分类号： G01R19/2503
摘要： A signal detector and a signal detection method adapted for detecting a voltage signal are provided. According to a digital signal converted from a low voltage full wave or half wave signal and/or a mains AC signal inputted thereto, the signal detector and the signal detection method is capable of detecting a voltage level, and/or a frequency, and/or a zero point, and/or a phase of the low voltage full wave or half wave signal and/or the mains AC signal inputted thereto, and determining whether the detected factor is abnormal, and is further capable of outputting interrupt signal for subsequent processing.
摘要翻译：提供适于检测电压信号的信号检测器和信号检测方法。根据从低压全波或半波信号和/或输入的电源AC信号转换的数字信号，信号检测器和信号检测方法能够检测电压电平和/或频率和/ 或零点，和/或低电压全波或半波信号和/或输入到其的电源AC信号的相位，并且确定检测到的因子是否异常，并且还能够输出用于后续处理的中断信号。

4. 发明授权

US08334685B2 Signal detector and signal detection method 有权
标题翻译：信号检测器和信号检测方法
公开(公告)号：US08334685B2
公开(公告)日：2012-12-18
申请号：US12651441
申请日：2009-12-31
申请人： Ting-Chin Tsen , Shu-Chia Lin , Wen-Yueh Hsieh
发明人： Ting-Chin Tsen , Shu-Chia Lin , Wen-Yueh Hsieh
IPC分类号： G01R19/22 , G01R31/40 , H03K4/06
CPC分类号： G01R19/2503
摘要： A signal detector and a signal detection method adapted for detecting a voltage signal are provided. According to a digital signal converted from a low voltage full wave or half wave signal and/or a mains AC signal inputted thereto, the signal detector and the signal detection method are capable of detecting a voltage level, and/or a frequency, and/or a zero point, and/or a phase of the low voltage full wave or half wave signal and/or the mains AC signal inputted thereto, and determining whether the detected factor is abnormal, and is further capable of outputting an interrupt signal for subsequent processing.
摘要翻译：提供适于检测电压信号的信号检测器和信号检测方法。根据从低压全波或半波信号和/或输入的电源AC信号转换的数字信号，信号检测器和信号检测方法能够检测电压电平和/或频率和/ 或低电压全波或半波信号和/或输入到其的电源AC信号的零点和/或相位，并且确定检测到的因子是否异常，并且还能够输出用于后续的中断信号处理。

5. 发明申请

US20120287687A1 POWER CONVERTER MODULE 有权
标题翻译：电源转换器模块
公开(公告)号：US20120287687A1
公开(公告)日：2012-11-15
申请号：US13421851
申请日：2012-03-15
申请人： SHU-CHIA LIN , WEN-YUEH HSIEH , CHING-YUAN LIN
发明人： SHU-CHIA LIN , WEN-YUEH HSIEH , CHING-YUAN LIN
IPC分类号： H02M7/44
CPC分类号： H02M7/53871 , H02M2001/0022
摘要： A power converter module is disclosed, which is an all-digital module. The power converter module includes a reference voltage generation unit, a voltage loop control unit, a current loop control unit, an input voltage compensation unit, and a pulse width modulation generation unit, to transfer input power to stable output power for providing power to an external loading device through driving bridge switch unit with external driver. The voltage loop control unit and the current loop control unit contain a proportion-integral-differentiation controller for receiving signal related to voltage and current of loading device to form voltage control loop and current control loop. The pulse width modulation generation unit contains function of deciding necessary stop time to improve quality of output power and decrease the effect of input power and loading variation, and to provide stable sine-waveform output power to the external loading device.
摘要翻译：公开了一种功率转换器模块，其是全数字模块。功率转换器模块包括参考电压产生单元，电压环路控制单元，电流环路控制单元，输入电压补偿单元和脉冲宽度调制生成单元，用于将输入功率传送到稳定的输出功率，以向外部负载装置通过驱动桥式开关单元与外部驱动器。电压环控制单元和电流环控制单元包含一个比例积分微分控制器，用于接收与负载装置的电压和电流相关的信号，形成电压控制回路和电流控制回路。脉冲宽度调制生成单元包含决定必要的停止时间以提高输出功率的质量并降低输入功率和负载变化的影响的功能，并向外部负载装置提供稳定的正弦波输出功率。

6. 发明申请

US20110182097A1 Pulse Width Modulation Step Wave And Sine Wave Driving Device 有权
标题翻译：脉宽调制步波和正弦波驱动装置
公开(公告)号：US20110182097A1
公开(公告)日：2011-07-28
申请号：US12691739
申请日：2010-01-22
申请人： Ting-Chin Tsen , Wen-Yueh Hsieh
发明人： Ting-Chin Tsen , Wen-Yueh Hsieh
IPC分类号： H02M7/5395
CPC分类号： H02M7/4807 , H02M7/53873
摘要： A PWM step wave and sine wave driving device is provided. The driving device includes an ADC unit, an input processing unit, a first pulse width calculation unit, a register unit, a first output unit, a zero point detecting unit, a second pulse width calculation unit, a second output unit, and a multiplexer output unit. The driving device receives input signals, and output desired step wave or sine wave driving signals for driving an external electric device. The driving device detects a point of zero voltage of the system power supply by the zero point detecting unit. When the system power supply is abnormal, the first output unit outputs predetermined PWM step wave output signals, or the second output unit outputs predetermined PWM sine wave output signals. In such a way, the external electric device can be maintained for regular operation, so that the malfunction or breakdown thereof is prevented.
摘要翻译：提供PWM步进波和正弦波驱动装置。驱动装置包括ADC单元，输入处理单元，第一脉冲宽度计算单元，寄存器单元，第一输出单元，零点检测单元，第二脉冲宽度计算单元，第二输出单元和多路复用器输出单元。驱动装置接收输入信号，并输出用于驱动外部电气装置的期望的步进波或正弦波驱动信号。驱动装置通过零点检测部检测系统电源的零电压点。当系统电源异常时，第一输出单元输出预定的PWM阶跃波输出信号，或者第二输出单元输出预定的PWM正弦波输出信号。以这种方式，可以保持外部电气设备的正常操作，从而防止其故障或故障。

7. 发明授权

US08513941B2 Power detection regulation device 有权
标题翻译：电源检测调节装置
公开(公告)号：US08513941B2
公开(公告)日：2013-08-20
申请号：US13194908
申请日：2011-07-30
申请人： Ting-Chin Tsen , Shu-Chia Lin , Wen-Yueh Hsieh
发明人： Ting-Chin Tsen , Shu-Chia Lin , Wen-Yueh Hsieh
IPC分类号： G01R11/63
CPC分类号： H02M5/293 , H02M1/32 , H02M2001/0022
摘要： A power detection regulation device including a power detection signal generator, a power state detector and a regulated output unit is disclosed. The power detection signal generator receives the input power from an external power supply and generates a power detection signal. The power state detector generates a power state signal based on the power state derived from the power detection signal. The regulated output unit receives the power state signal and generates a driving signal to an external electrical device in accordance with the feedback signal from the external electrical device. The power state signal is provided for the external electrical element to perform relevant processes, and the regulated output device can output the predetermined driving signal on receiving the power state signal indicating some abnormal situation in the input power so as to maintain the normal operation performed by the actuating element in the external electrical device.
摘要翻译：公开了一种功率检测调节装置，其包括功率检测信号发生器，功率状态检测器和调节输出单元。功率检测信号发生器从外部电源接收输入电力并产生功率检测信号。功率状态检测器基于从功率检测信号导出的功率状态产生功率状态信号。调节输出单元接收功率状态信号，并根据来自外部电气设备的反馈信号向外部电气设备产生驱动信号。为外部电气元件提供电源状态信号以执行相关处理，并且调节输出设备可以在接收到指示输入功率中的一些异常情况的电力状态信号时输出预定的驱动信号，以便保持正常操作外部电气设备中的致动元件。

8. 发明授权

US08687393B2 Power converter module 有权
标题翻译：电源转换模块
公开(公告)号：US08687393B2
公开(公告)日：2014-04-01
申请号：US13421851
申请日：2012-03-15
申请人： Shu-Chia Lin , Wen-Yueh Hsieh , Ching-Yuan Lin
发明人： Shu-Chia Lin , Wen-Yueh Hsieh , Ching-Yuan Lin
IPC分类号： H02M3/24
CPC分类号： H02M7/53871 , H02M2001/0022
摘要： A power converter module is disclosed, which is an all-digital module. The power converter module includes a reference voltage generation unit, a voltage loop control unit, a current loop control unit, an input voltage compensation unit, and a pulse width modulation generation unit, to transfer input power to stable output power for providing power to an external loading device through driving bridge switch unit with external driver. The voltage loop control unit and the current loop control unit contain a proportion-integral-differentiation controller for receiving signal related to voltage and current of loading device to form voltage control loop and current control loop. The pulse width modulation generation unit contains function of deciding necessary stop time to improve quality of output power and decrease the effect of input power and loading variation, and to provide stable sine-waveform output power to the external loading device.
摘要翻译：公开了一种功率转换器模块，其是全数字模块。功率转换器模块包括参考电压产生单元，电压环路控制单元，电流环路控制单元，输入电压补偿单元和脉冲宽度调制生成单元，用于将输入功率传送到稳定的输出功率，以向外部负载装置通过驱动桥式开关单元与外部驱动器。电压环控制单元和电流环控制单元包含一个比例积分微分控制器，用于接收与负载装置的电压和电流相关的信号，形成电压控制回路和电流控制回路。脉冲宽度调制生成单元包含决定必要的停止时间以提高输出功率的质量并降低输入功率和负载变化的影响的功能，并向外部负载装置提供稳定的正弦波输出功率。

9. 发明授权

US08664928B2 Digital power factor correction device 有权
标题翻译：数字功率因数校正装置
公开(公告)号：US08664928B2
公开(公告)日：2014-03-04
申请号：US13421847
申请日：2012-03-15
申请人： Shu-Chia Lin , Wen-Yueh Hsieh , Ching-Yuan Lin
发明人： Shu-Chia Lin , Wen-Yueh Hsieh , Ching-Yuan Lin
IPC分类号： G05F1/00
CPC分类号： H02M3/158 , H02M1/4208 , H02M2001/009 , Y02B70/126 , Y10T307/258
摘要： A digital power factor correction device is provided, which is an all-digital control module. The digital power factor correction device includes a voltage loop control unit, an input power control unit, a current loop control unit, and a pulse width modulation generation unit, to perform power factor correction for minimizing the phase difference between input current and input voltage through adjusting input current with an external driver and a switch unit. The voltage loop control unit and the current loop control unit contain a proportion-integral-differentiation controller to form a voltage control loop and a current control loop, respectively. The input power control unit adjusts current waveform according to the input power, while the pulse width modulation generation unit determines the stop time of pulse width modulation to produce a pulse width modulation signal, to control the external driver and the switch unit for eliminating loading effect.
摘要翻译：提供了一种数字功率因数校正装置，它是全数字控制模块。数字功率因数校正装置包括电压环路控制单元，输入功率控制单元，电流环路控制单元和脉冲宽度调制生成单元，以执行功率因数校正，以使输入电流和输入电压之间的相位差最小化用外部驱动器和开关单元调节输入电流。电压回路控制单元和电流回路控制单元分别包含比例积分微分控制器，分别形成电压控制回路和电流控制回路。输入功率控制单元根据输入功率调整电流波形，而脉宽调制生成单元确定脉冲宽度调制的停止时间以产生脉宽调制信号，控制外部驱动器和开关单元以消除负载效应。

10. 发明申请

US20130027004A1 POWER DETECTION REGULATION DEVICE 有权
标题翻译：功率检测调节装置
公开(公告)号：US20130027004A1
公开(公告)日：2013-01-31
申请号：US13194908
申请日：2011-07-30
申请人： Ting-Chin Tsen , Shu-Chia Lin , Wen-Yueh Hsieh
发明人： Ting-Chin Tsen , Shu-Chia Lin , Wen-Yueh Hsieh
IPC分类号： G05F1/10
CPC分类号： H02M5/293 , H02M1/32 , H02M2001/0022
摘要： A power detection regulation device including a power detection signal generator, a power state detector and a regulated output unit is disclosed. The power detection signal generator receives the input power from an external power supply and generates a power detection signal. The power state detector generates a power state signal based on the power state derived from the power detection signal. The regulated output unit receives the power state signal and generates a driving signal to an external electrical device in accordance with the feedback signal from the external electrical device. The power state signal is provided for the external electrical element to perform relevant processes, and the regulated output device can output the predetermined driving signal on receiving the power state signal indicating some abnormal situation in the input power so as to maintain the normal operation performed by the actuating element in the external electrical device.
摘要翻译：公开了一种功率检测调节装置，其包括功率检测信号发生器，功率状态检测器和调节输出单元。功率检测信号发生器从外部电源接收输入电力并产生功率检测信号。功率状态检测器基于从功率检测信号导出的功率状态产生功率状态信号。调节输出单元接收功率状态信号，并根据来自外部电气设备的反馈信号向外部电气设备产生驱动信号。为外部电气元件提供电源状态信号以执行相关处理，并且调节输出设备可以在接收到指示输入功率中的一些异常情况的电力状态信号时输出预定的驱动信号，以便保持正常操作外部电气设备中的致动元件。

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