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。

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。

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。

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。