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1. 发明申请

US20130135912A1 POWER CONTROL DRIVING DEVICE AND METHOD THEREOF 有权
标题翻译：电力控制驱动装置及其方法
公开(公告)号：US20130135912A1
公开(公告)日：2013-05-30
申请号：US13620446
申请日：2012-09-14
申请人： Jaewon NAM , Minki Kim , Jimin Oh , Yil Suk Yang
发明人： Jaewon NAM , Minki Kim , Jimin Oh , Yil Suk Yang
IPC分类号： H02M7/537
CPC分类号： H02M1/088 , H02M7/5387 , H02M2001/0012
摘要： Disclosed is a power control driving device which includes a sine wave signal generating unit; a control signal converting unit configured to convert a sine wave from the sine wave signal generating unit into a multi-bit control signal; and a three-phase inverter circuit configured to output a voltage varied by the multi-bit control signal from the control signal converting unit. The control signal converting unit includes a multi-bit sigma-delta modulator configured to convert an analog sine wave into a digital signal. The three-phase inverter circuit includes a plurality of switch units, on-off states of the plurality of switch units being controlled according to the multi-bit control signal from the control signal converting unit.
摘要翻译：公开了一种功率控制驱动装置，其包括正弦波信号生成单元; 控制信号转换单元，被配置为将来自正弦波信号生成单元的正弦波转换为多位控制信号; 以及三相逆变器电路，被配置为输出由来自控制信号转换单元的多位控制信号变化的电压。控制信号转换单元包括配置成将模拟正弦波转换为数字信号的多位Σ-Δ调制器。三相逆变器电路包括多个开关单元，根据来自控制信号转换单元的多位控制信号来控制多个开关单元的开关状态。

2. 发明授权

US09350226B2 Apparatus and method for reducing a noise in an output waveform using a multi-bit sigma-delta modulator and a three phase inverter 有权
标题翻译：使用多位Σ-Δ调制器和三相逆变器来降低输出波形中的噪声的装置和方法
公开(公告)号：US09350226B2
公开(公告)日：2016-05-24
申请号：US13620446
申请日：2012-09-14
申请人： Jaewon Nam , Minki Kim , Jimin Oh , Yil Suk Yang
发明人： Jaewon Nam , Minki Kim , Jimin Oh , Yil Suk Yang
IPC分类号： H02M7/5387 , H02M1/088 , H02M1/00
CPC分类号： H02M1/088 , H02M7/5387 , H02M2001/0012
摘要： Disclosed is a power control driving device which includes a sine wave signal generating unit; a control signal converting unit configured to convert a sine wave from the sine wave signal generating unit into a multi-bit control signal; and a three-phase inverter circuit configured to output a voltage varied by the multi-bit control signal from the control signal converting unit. The control signal converting unit includes a multi-bit sigma-delta modulator configured to convert an analog sine wave into a digital signal. The three-phase inverter circuit includes a plurality of switch units, on-off states of the plurality of switch units being controlled according to the multi-bit control signal from the control signal converting unit.
摘要翻译：公开了一种功率控制驱动装置，其包括正弦波信号生成单元; 控制信号转换单元，被配置为将来自正弦波信号生成单元的正弦波转换为多位控制信号; 以及三相逆变器电路，被配置为输出由来自控制信号转换单元的多位控制信号变化的电压。控制信号转换单元包括配置成将模拟正弦波转换为数字信号的多位Σ-Δ调制器。三相逆变器电路包括多个开关单元，根据来自控制信号转换单元的多位控制信号来控制多个开关单元的开关状态。

3. 发明授权

US08823299B2 Power supply module for hall sensorless brushless direct current motor 有权
标题翻译：霍尔传感器无刷直流电机电源模块
公开(公告)号：US08823299B2
公开(公告)日：2014-09-02
申请号：US13286455
申请日：2011-11-01
申请人： Yil Suk Yang , Jongdae Kim , Sewan Heo , Sang Gi Kim , Jimin Oh , Minki Kim
发明人： Yil Suk Yang , Jongdae Kim , Sewan Heo , Sang Gi Kim , Jimin Oh , Minki Kim
IPC分类号： H02P6/00
CPC分类号： H02P6/182
摘要： Disclosed is a power supply module for a hall sensorless BLDC motor, including: a high-voltage/large-current power device t applied with high voltage/large current and including a plurality of power devices driving the hall sensorless brushless direct current (BLDC) motor; a motor driving circuit sensing and controlling a positional signal or a velocity signal of the hall sensorless BLDC motor and generating a PWM control signal for controlling the hall sensorless BLDC motor; and a power device driving circuit driving the high-voltage/large-current power device according to the PWM control signal of the motor driving circuit, wherein the high-voltage/large-current power device, the power device driving circuit, and the motor driving circuit are CMOS-integrated on the same substrate.
摘要翻译：本发明公开了一种霍尔无传感器BLDC电机的电源模块，包括：施加高电压/大电流的高压/大电流功率器件，并包括驱动霍尔无传感器无刷直流（BLDC）的多个功率器件，发动机; 检测和控制霍尔无传感器BLDC电动机的位置信号或速度信号的电机驱动电路，并产生用于控制霍尔无传感器BLDC电动机的PWM控制信号; 以及根据所述电动机驱动电路的PWM控制信号驱动所述高电压/大电流功率器件的功率器件驱动电路，其中所述高压/大电流功率器件，所述功率器件驱动电路和所述电动机 CMOS驱动电路集成在同一基板上。

4. 发明申请

US20120139463A1 POWER SUPPLY MODULE FOR HALL SENSORLESS BRUSHLESS DIRECT CURRENT MOTOR 有权
标题翻译：用于霍尔传感器无刷直流电动机的电源模块
公开(公告)号：US20120139463A1
公开(公告)日：2012-06-07
申请号：US13286455
申请日：2011-11-01
申请人： Yil Suk Yang , Jongdae Kim , Sewan Heo , Sang Gi Kim , Jimin Oh , Minki Kim
发明人： Yil Suk Yang , Jongdae Kim , Sewan Heo , Sang Gi Kim , Jimin Oh , Minki Kim
IPC分类号： H02H7/122 , H02P27/00
CPC分类号： H02P6/182
摘要： Disclosed is a power supply module for a hall sensorless BLDC motor, including: a high-voltage/large-current power device t applied with high voltage/large current and including a plurality of power devices driving the hall sensorless brushless direct current (BLDC) motor; a motor driving circuit sensing and controlling a positional signal or a velocity signal of the hall sensorless BLDC motor and generating a PWM control signal for controlling the hall sensorless BLDC motor; and a power device driving circuit driving the high-voltage/large-current power device according to the PWM control signal of the motor driving circuit, wherein the high-voltage/large-current power device, the power device driving circuit, and the motor driving circuit are CMOS-integrated on the same substrate.
摘要翻译：本发明公开了一种霍尔无传感器BLDC电机的电源模块，包括：施加高电压/大电流的高压/大电流功率器件，并包括驱动霍尔无传感器无刷直流（BLDC）的多个功率器件，发动机; 检测和控制霍尔无传感器BLDC电动机的位置信号或速度信号的电机驱动电路，并产生用于控制霍尔无传感器BLDC电动机的PWM控制信号; 以及根据所述电动机驱动电路的PWM控制信号驱动所述高电压/大电流功率器件的功率器件驱动电路，其中所述高压/大电流功率器件，所述功率器件驱动电路和所述电动机 CMOS驱动电路集成在同一基板上。

5. 发明授权

US08604845B2 Triangular wave generator and method generating triangular wave thereof 有权
标题翻译：三角波发生器及其三角波产生方法
公开(公告)号：US08604845B2
公开(公告)日：2013-12-10
申请号：US13488337
申请日：2012-06-04
申请人： Hui Dong Lee , Jaewon Nam , Young Kyun Cho , Jong-Kee Kwon , Yil Suk Yang , Jongdae Kim
发明人： Hui Dong Lee , Jaewon Nam , Young Kyun Cho , Jong-Kee Kwon , Yil Suk Yang , Jongdae Kim
IPC分类号： H03K4/06
CPC分类号： H03K4/501
摘要： Disclosed is a triangular wave generator which includes a square wave signal generating unit configured to output a first signal transitioning to a high level from a low level via an output terminal in response to a first transition of a clock signal and to transition the first signal to a low level from a high level in response to a reset signal; a resistance unit configured to adjust a voltage level of a the square wave signal; and a capacitance unit configured to receive an output signal of the resistance unit to generate a second signal rising to a high level from a low level with a slope, to provide the reset signal to the square wave signal generating unit, and to output a triangular signal by falling the second signal to a low level from a high level with a slope.
摘要翻译：公开了一种三角波发生器，其包括方波信号生成单元，其被配置为响应于时钟信号的第一转换，经由输出端子输出从低电平转换到高电平的第一信号，并且将第一信号转换为响应于复位信号从高电平的低电平; 电阻单元，被配置为调整所述方波信号的电压电平; 以及电容单元，被配置为接收电阻单元的输出信号，以产生从具有斜率的低电平上升到高电平的第二信号，以将复位信号提供给方波信号生成单元，并输出三角形通过从具有斜率的高电平将第二信号降低到低电平来产生信号。

6. 发明授权

US09490734B2 Motor control device and method of controlling the same 有权
标题翻译：电机控制装置及其控制方法
公开(公告)号：US09490734B2
公开(公告)日：2016-11-08
申请号：US13443823
申请日：2012-04-10
申请人： Jaewon Nam , Young Kyun Cho , Hui Dong Lee , Yil Suk Yang , Jong-Kee Kwon , Jongdae Kim
发明人： Jaewon Nam , Young Kyun Cho , Hui Dong Lee , Yil Suk Yang , Jong-Kee Kwon , Jongdae Kim
IPC分类号： H02P6/18 , H02P6/10 , H02P6/20 , H02P6/08
CPC分类号： H02P6/182 , H02P6/085 , H02P6/10 , H02P6/18 , H02P6/21 , H02P2209/07
摘要： A motor control device including a preprocessing portion calculating a counter electromotive force using an analog operation is provided. The motor control device may include an offset compensation portion and a counter electromotive force measuring portion. The offset compensation portion receives a three-phase current signal from the motor and compensates an offset of the three-phase current signal. The counter electromotive force measuring portion receives the compensated current signal and a three-phase voltage signal from the motor and calculates the received current signal and the received voltage signal using an analog operation to provide the calculated result.
摘要翻译：提供了一种包括使用模拟操作来计算反电动势的预处理部分的电动机控制装置。马达控制装置可以包括偏移补偿部分和反电动势测量部分。偏移补偿部分接收来自马达的三相电流信号，并补偿三相电流信号的偏移。反电动势测量部分接收来自电动机的补偿的电流信号和三相电压信号，并使用模拟操作来计算接收的电流信号和接收的电压信号，以提供计算结果。

7. 发明申请

US20130076552A1 ANALOG-DIGITAL CONVERTER AND POWER SAVING METHOD THEREOF 失效
标题翻译：模拟数字转换器及其节能方法
公开(公告)号：US20130076552A1
公开(公告)日：2013-03-28
申请号：US13615052
申请日：2012-09-13
申请人： Jaewon NAM , Young Kyun Cho , Yil Suk Yang
发明人： Jaewon NAM , Young Kyun Cho , Yil Suk Yang
IPC分类号： H03M1/34
CPC分类号： H03M1/002 , H03M1/125 , H03M1/462
摘要： Disclosed is an analog-digital converter which includes a pre-amplifier configured to output a comparison result between a sampled analog input signal and a reference signal and to control a power supply operation in response to a power control signal; a digital signal processor configured to generate a digital signal based on the comparison result; a power controller configured to generate an amplifier operation clock signal for controlling the pre-amplifier; and a counter configured to count the number of falling edges of the amplifier operation clock signal and to detect a power interruption point of time of the pre-amplifier according to the counted falling edge number. The power controller generates the power control signal for interrupting a power to be supplied to the pre-amplifier when the power interruption point of time of the pre-amplifier is detected.
摘要翻译：公开了一种模拟数字转换器，其包括：前置放大器，其被配置为输出采样的模拟输入信号和参考信号之间的比较结果，并且响应于功率控制信号来控制电源操作; 配置为基于所述比较结果生成数字信号的数字信号处理器; 功率控制器，被配置为产生用于控制前置放大器的放大器操作时钟信号; 以及计数器，被配置为对放大器操作时钟信号的下降沿的数量进行计数，并根据计数的下降沿数检测前置放大器的电源中断时间点。当检测到前置放大器的电源中断时间点时，功率控制器产生用于中断提供给前置放大器的电力的功率控制信号。

8. 发明申请

US20130027094A1 TRIANGULAR WAVE GENERATOR AND METHOD GENERATING TRIANGULAR WAVE THEREOF 有权
标题翻译：三角波发生器及其三角波产生方法
公开(公告)号：US20130027094A1
公开(公告)日：2013-01-31
申请号：US13488337
申请日：2012-06-04
申请人： Hui Dong LEE , Jaewon Nam , Young Kyun Cho , Jong-Kee Kwon , Yil Suk Yang , Jongdae Kim
发明人： Hui Dong LEE , Jaewon Nam , Young Kyun Cho , Jong-Kee Kwon , Yil Suk Yang , Jongdae Kim
IPC分类号： H03K4/06
CPC分类号： H03K4/501
摘要： Disclosed is a triangular wave generator which includes a square wave signal generating unit configured to output a first signal transitioning to a high level from a low level via an output terminal in response to a first transition of a clock signal and to transition the first signal to a low level from a high level in response to a reset signal; a resistance unit configured to adjust a voltage level of a the square wave signal; and a capacitance unit configured to receive an output signal of the resistance unit to generate a second signal rising to a high level from a low level with a slope, to provide the reset signal to the square wave signal generating unit, and to output a triangular signal by falling the second signal to a low level from a high level with a slope.
摘要翻译：公开了一种三角波发生器，其包括方波信号生成单元，其被配置为响应于时钟信号的第一转换，经由输出端子输出从低电平转换到高电平的第一信号，并且将第一信号转换为响应于复位信号从高电平的低电平; 电阻单元，被配置为调整所述方波信号的电压电平; 以及电容单元，被配置为接收电阻单元的输出信号，以产生从具有斜率的低电平上升到高电平的第二信号，以将复位信号提供给方波信号生成单元，并输出三角形通过从具有斜率的高电平将第二信号降低到低电平来产生信号。

9. 发明申请

US20120268052A1 MOTOR CONTROL DEVICE AND METHOD OF CONTROLLING THE SAME 有权
标题翻译：电机控制装置及其控制方法
公开(公告)号：US20120268052A1
公开(公告)日：2012-10-25
申请号：US13443823
申请日：2012-04-10
申请人： Jaewon NAM , Young Kyun Cho , Hui Dong Lee , Yil Suk Yang , Jong-Kee Kwon , Jongdae Kim
发明人： Jaewon NAM , Young Kyun Cho , Hui Dong Lee , Yil Suk Yang , Jong-Kee Kwon , Jongdae Kim
IPC分类号： H02P23/00
CPC分类号： H02P6/182 , H02P6/085 , H02P6/10 , H02P6/18 , H02P6/21 , H02P2209/07
摘要： A motor control device including a preprocessing portion calculating a counter electromotive force using an analog operation is provided. The motor control device may include an offset compensation portion and a counter electromotive force measuring portion. The offset compensation portion receives a three-phase current signal from the motor and compensates an offset of the three-phase current signal. The counter electromotive force measuring portion receives the compensated current signal and a three-phase voltage signal from the motor and calculates the received current signal and the received voltage signal using an analog operation to provide the calculated result.
摘要翻译：提供了一种包括使用模拟操作来计算反电动势的预处理部分的电动机控制装置。马达控制装置可以包括偏移补偿部分和反电动势测量部分。偏移补偿部分接收来自马达的三相电流信号，并补偿三相电流信号的偏移。反电动势测量部分接收来自电动机的补偿的电流信号和三相电压信号，并使用模拟操作来计算接收的电流信号和接收的电压信号，以提供计算结果。

10. 发明授权

US09175982B2 Hall sensor signal generating device 有权
标题翻译：霍尔传感器信号发生装置
公开(公告)号：US09175982B2
公开(公告)日：2015-11-03
申请号：US13586699
申请日：2012-08-15
申请人： Jung Hee Suk , Yil Suk Yang , Tae Moon Roh
发明人： Jung Hee Suk , Yil Suk Yang , Tae Moon Roh
IPC分类号： H02P6/06 , G01D5/14 , H02P6/16
CPC分类号： G01D5/145 , H02P6/17
摘要： Disclosed is a hall sensor signal generating device which includes a rotor which has a magnetic property and rotates on the basis of a rotary axis; a hall sensor unit which is disposed to be spaced apart from a stator disposed outside the rotor; and a clock synchronization unit which receives a driving clock, performs synchronization between the driving clock and a hall sensor signal output from the hall sensor unit, and outputs the synchronized driving clock and the synchronized hall sensor signal.
摘要翻译：公开了一种霍尔传感器信号发生装置，其包括具有磁性并基于旋转轴旋转的转子; 霍尔传感器单元，设置成与设置在转子外部的定子间隔开; 以及时钟同步单元，其接收驱动时钟，执行驱动时钟与从霍尔传感器单元输出的霍尔传感器信号之间的同步，并输出同步的驱动时钟和同步的霍尔传感器信号。

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