公开(公告)号：US20110194947A1

公开(公告)日：2011-08-11

申请号：US12851062

申请日：2010-08-05

申请人： Youngho HONG ,  Yangkwang Choi ,  Wonseok Kim

发明人： Youngho HONG ,  Yangkwang Choi ,  Wonseok Kim

IPC分类号： F04B49/06

CPC分类号： H02P6/10 ,  F24F11/70 ,  F25B49/025 ,  F25B2600/021 ,  F25B2700/171 ,  Y02B30/741

摘要： An apparatus and method for driving a compressor of an air conditioner are disclosed. When compensating for load torque of a compressor (e.g., a single-rotary compressor) of an air conditioner, a method for providing a compensation torque using an optimum phase compensation angle is used. In relation to a phase current or a frequency of a given motor, an optimum phase compensation angle causing a minimum speed ripple is measured, and the measured optimum phase compensation angle is stored in the form of a table. In the actual driving of the motor, the method applies a compensation torque having an optimum phase compensation angle to the motor by referring to the table.

摘要翻译： 公开了一种用于驱动空调的压缩机的装置和方法。 在对空调机的压缩机（例如单旋转压缩机）的负载转矩进行补偿时，使用使用最佳相位补偿角度来提供补偿转矩的方法。 相对于给定电动机的相电流或频率，测量产生最小速度纹波的最佳相位补偿角，并且以表的形式存储所测量的最佳相位补偿角。 在电动机的实际驱动中，该方法通过参照表格向电动机施加具有最佳相位补偿角度的补偿转矩。

公开(公告)号：US08269438B2

公开(公告)日：2012-09-18

申请号：US12851019

申请日：2010-08-05

申请人： Youngho Hong ,  Yangkwang Choi ,  Wonseok Kim

发明人： Youngho Hong ,  Yangkwang Choi ,  Wonseok Kim

IPC分类号： H02P6/16

CPC分类号： H02P6/18 ,  F25B49/025 ,  H02P6/10 ,  H02P21/18 ,  H02P21/26 ,  H02P25/098 ,  H02P2203/09

摘要： An apparatus and method for driving a motor of an air conditioner are disclosed. A method for driving a motor of an air conditioner includes driving the motor in response to a predetermined speed command, sequentially detecting first and second mechanical angles in response to the speed command or a reference speed being spaced apart from the speed command by a predetermined range, calculating a maximum speed mechanical angle corresponding to a maximum speed ripple of the motor on the basis of the detected first and second mechanical angles, and compensating for load torque of the motor on the basis of the calculated the maximum speed mechanical angle. As a result, the speed ripple is decreased during the constant speed operation.

摘要翻译： 公开了一种用于驱动空调的电动机的装置和方法。 一种用于驱动空调机的电动机的方法包括响应于预定速度命令来驱动电动机，响应于速度指令或与速度指令间隔一预定范围的参考速度依次检测第一和第二机械角度 基于检测到的第一和第二机械角度计算对应于电动机的最大速度纹波的最大速度机械角度，并且基于计算出的最大速度机械角度来补偿电动机的负载转矩。 结果，在恒速运行期间速度波动减小。

公开(公告)号：US20110031912A1

公开(公告)日：2011-02-10

申请号：US12851019

申请日：2010-08-05

申请人： Youngho HONG ,  Yangkwang CHOI ,  Wonseok KIM

发明人： Youngho HONG ,  Yangkwang CHOI ,  Wonseok KIM

IPC分类号： H02P6/08

CPC分类号： H02P6/18 ,  F25B49/025 ,  H02P6/10 ,  H02P21/18 ,  H02P21/26 ,  H02P25/098 ,  H02P2203/09

摘要： An apparatus and method for driving a motor of an air conditioner are disclosed. A method for driving a motor of an air conditioner includes driving the motor in response to a predetermined speed command, sequentially detecting first and second mechanical angles in response to the speed command or a reference speed being spaced apart from the speed command by a predetermined range, calculating a maximum speed mechanical angle corresponding to a maximum speed ripple of the motor on the basis of the detected first and second mechanical angles, and compensating for load torque of the motor on the basis of the calculated the maximum speed mechanical angle. As a result, the speed ripple is decreased during the constant speed operation.

摘要翻译： 公开了一种用于驱动空调的电动机的装置和方法。 一种用于驱动空调机的电动机的方法包括响应于预定速度命令来驱动电动机，响应于速度指令或与速度指令间隔一预定范围的参考速度依次检测第一和第二机械角度 基于检测到的第一和第二机械角度计算对应于电动机的最大速度纹波的最大速度机械角度，并且基于计算出的最大速度机械角度来补偿电动机的负载转矩。 结果，在恒速运行期间速度波动减小。

公开(公告)号：US08657585B2

公开(公告)日：2014-02-25

申请号：US12851062

申请日：2010-08-05

申请人： Youngho Hong ,  Yangkwang Choi ,  Wonseok Kim

发明人： Youngho Hong ,  Yangkwang Choi ,  Wonseok Kim

IPC分类号： F04B49/06

CPC分类号： H02P6/10 ,  F24F11/70 ,  F25B49/025 ,  F25B2600/021 ,  F25B2700/171 ,  Y02B30/741

摘要： An apparatus and method for driving a compressor of an air conditioner are disclosed. When compensating for load torque of a compressor (e.g., a single-rotary compressor) of an air conditioner, a method for providing a compensation torque using an optimum phase compensation angle is used. In relation to a phase current or a frequency of a given motor, an optimum phase compensation angle causing a minimum speed ripple is measured, and the measured optimum phase compensation angle is stored in the form of a table. In the actual driving of the motor, the method applies a compensation torque having an optimum phase compensation angle to the motor by referring to the table.

摘要翻译： 公开了一种用于驱动空调的压缩机的装置和方法。 在对空调机的压缩机（例如单旋转压缩机）的负载转矩进行补偿时，使用使用最佳相位补偿角度来提供补偿转矩的方法。 相对于给定电动机的相电流或频率，测量产生最小速度纹波的最佳相位补偿角，并且以表的形式存储所测量的最佳相位补偿角。 在电动机的实际驱动中，该方法通过参照表格向电动机施加具有最佳相位补偿角度的补偿转矩。