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1. 发明专利

JP2007104813A Motor driving inverter control device 有权
标题翻译：电机驱动逆变器控制装置
公开(公告)号：JP2007104813A
公开(公告)日：2007-04-19
申请号：JP2005292234
申请日：2005-10-05
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MATSUSHIRO HIDEO , FUKUE TAKASHI
IPC分类号： H02P27/06
摘要： PROBLEM TO BE SOLVED: To provide a motor driving inverter control device that satisfies even the harmonic regulation of an AC power supply current while being achieved in the reduction of a size, weight and cost. SOLUTION: The motor driving inverter device is equipped with a small-capacity capacitor 12 between an extremely small-capacity reactor 11 and a DC bus bar of an inverter 3. The motor driving inverter device can cope with the harmonic regulation of the AC power supply current by operating a dead-time compensation voltage that compensates a distortion voltage caused by the dead time of the inverter; is achieved in the reduction of the size, weight and cost; and furthermore, can suppress a harmonic component of the AC power supply current, thus improving the reliability of a system. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种在减小尺寸，重量和成本的同时实现甚至满足交流电源电流的谐波调节的电动机驱动逆变器控制装置。
解决方案：电动机驱动逆变器装置在极小容量电抗器11与逆变器3的直流母线之间配备有小容量电容器12.电动机驱动逆变器装置可以应付交流电源电流通过运行死区补偿电压来补偿由于变频器死区引起的失真电压; 在减小尺寸，重量和成本方面实现了; 此外，可以抑制交流电源电流的谐波分量，从而提高系统的可靠性。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2006271146A Inverter device 审中-公开
标题翻译：逆变器装置
公开(公告)号：JP2006271146A
公开(公告)日：2006-10-05
申请号：JP2005087857
申请日：2005-03-25
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： FUKUE TAKASHI , OGAWA MASANORI , MATSUSHIRO HIDEO
IPC分类号： H02M1/14 , H02M7/48 , H02P27/06
摘要： PROBLEM TO BE SOLVED: To provide an inverter device which can restrain harmonic components generated in the rear stage of a smoothing meas from being transmitted to the side of an AC power source, without increasing the capacity of a capacitor. SOLUTION: This inverter device is equipped with a rectifying means 2 which rectifies an AC power source 1, a smoothing means 3 where the value of a capacitor is set so that the output voltage from the rectifying means 2 pulsates in a cycle substantially double the frequency of the AC power source, a DC-AC converting means 4 which converts the smoothed voltage into desired AC voltage, and a drive control means 6 which transmits the information for driving the motor 5 to the above DC-AC converting means 4, corresponding to the smoothed voltage; and further, this is provided with a harmonic component removing means 7 on the side of the AC power source 1 rather than the smoothing means 3. This can realize size reduction of the device and reduction in the cost by the reduction of the capacity of the capacitor and the reactor constituting the smoothing means 3, improvement in power factor performance by the enlargement of the current application of the power source, and the higher performance of the power harmonic characteristics of the input current to the smoothing means. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够将平滑测量的后级中产生的谐波分量传输到交流电源一侧的逆变器装置，而不增加电容器的容量。解决方案：该逆变器装置配有整流装置2，整流装置2对交流电源1进行整流，平滑装置3设置电容器的值，使得来自整流装置2的输出电压基本上在一个周期内脉动将交流电源的频率加倍，将平滑电压转换为期望的交流电压的直流 - 交流转换装置4以及将马达5的驱动信息发送到上述直流 - 交流转换装置4的驱动控制装置6 ，对应于平滑电压; 此外，在交流电源1的侧面设置谐波成分去除单元7而不是平滑单元3.这样可以实现设备的尺寸减小，降低成本。电容器和构成平滑装置3的电抗器，通过放大电源的当前应用来提高功率因数性能，以及将更高的输入电流的功率谐波特性提供给平滑装置。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2005210861A Inverter control device for motor drive, and air conditioner 有权
标题翻译：用于电机驱动的逆变器控制装置和空调器
公开(公告)号：JP2005210861A
公开(公告)日：2005-08-04
申请号：JP2004016808
申请日：2004-01-26
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MATSUSHIRO HIDEO , SUGIMOTO TOSHIHIRO , OGAWA MASANORI
IPC分类号： F25B1/00 , H02M5/458 , H02M7/217 , H02M7/48 , H02P25/04 , H02P27/06 , H02P7/63
CPC分类号： H02M5/458 , H02M7/217 , H02M7/53875 , H02M2001/0022 , H02M2001/007 , H02P27/08
摘要： PROBLEM TO BE SOLVED: To provide an inverter control device for motor drive that allows reduction in size, weight, and cost, and further meets high reliability requirements. SOLUTION: An inverter 3 for motor drive is provided with a capacitor 12 of a very small capacitance between a reactor 11 of a very small capacitance and the direct-current bus of the inverter 3. The inverter comprises an alternating-current input interrupting means 19 that interrupts the input of an alternating-current power supply 1 when the direct-current voltage detection value of the inverter obtained from a PN voltage detecting means 15 is equal to or higher than a preset threshold value. Thus, even in the inverter control device for motor drive of small size, light weight, and low cost, peripheral circuit components are prevented from being broken due to abnormal rise of alternating-current supply voltage. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够减小尺寸，重量和成本的电动机驱动器的变频器控制装置，并且进一步满足高可靠性要求。解决方案：用于电机驱动的逆变器3在非常小的电容的电抗器11和逆变器3的直流母线之间设置有非常小的电容的电容器12.逆变器包括一个交流输入当从PN电压检测装置15获得的逆变器的直流电压检测值等于或高于预设阈值时，中断输入的交流电源1的中断装置19。因此，即使在小型，轻量化，低成本的电动机驱动用逆变器控制装置中，由于交流供给电压的异常上升，也能够防止外围电路部件断线。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2005130690A Motor driving inverter control device and air-conditioning apparatus 有权
标题翻译：电机驱动逆变器控制装置和空调装置
公开(公告)号：JP2005130690A
公开(公告)日：2005-05-19
申请号：JP2004221346
申请日：2004-07-29
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： KAWACHI MITSUO , MATSUSHIRO HIDEO , SUGIMOTO TOSHIHIRO
IPC分类号： F25B1/00 , H02M1/14 , H02P27/06 , H02P27/08 , H02P5/41
CPC分类号： H02P27/045 , H02P27/08
摘要： PROBLEM TO BE SOLVED: To provide a motor driving inverter control device capable of achieving reductions in size, weight and cost by reducing the variance amount of motor current. SOLUTION: By using a small-capacitance reactor 5 and a small-capacitance capacitor 6, the small-sized, light-weight and low-cost motor drive inverter control device can be achieved. Even when a motor 4 is difficult to drive, due to a significant change in inverter DC voltage, a PN voltage correcting means 10 the voltage applied to the motor 4 to maintain driving of the motor 4 to be substantially constant. Therefore, by reducing the amount of dispersion in the current of the motor 4, the motor drive inverter control device capable of reductions in size, weight and cost and an air conditioner therewith. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种电动机驱动逆变器控制装置，其能够通过减小电动机电流的变化量来实现尺寸，重量和成本的降低。解决方案：通过使用小容量电抗器5和小容量电容器6，可以实现小型，轻量化和低成本的电动机驱动逆变器控制装置。即使电动机4难以驱动，由于逆变器直流电压的显着变化，PN电压校正装置10施加到电动机4以将电动机4的驱动维持为基本恒定的电压。因此，通过减少电动机4的电流的分散量，能够减小尺寸，重量和成本的电动机驱动逆变器控制装置和空调。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2004320984A Inverter controller for driving motor and air conditioner 有权
公开(公告)号：JP2004320984A
公开(公告)日：2004-11-11
申请号：JP2004074852
申请日：2004-03-16
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： KAWACHI MITSUO , MATSUSHIRO HIDEO , SUGIMOTO TOSHIHIRO
IPC分类号： H02P27/06 , F25B49/00 , H02P27/08 , H02P5/41
CPC分类号： H02P27/08
摘要： PROBLEM TO BE SOLVED: To provide an inverter controller for driving a motor which is of a small size, light weight, and low cost. SOLUTION: The inverter controller for driving a motor of a small size, light weight, and low cost can be realized using a reactor and capacitor of small capacitance. Even if driving of a motor is difficult or impossible as an inverter DC voltage fluctuates significantly, a motor voltage command correcting means operates the inverter so that a voltage applied to the motor is almost constant, for keeping driving of the motor. COPYRIGHT: (C)2005,JPO&NCIPI

6. 发明专利

JP2004320981A Inverter control device for driving motor and air conditioner 有权
公开(公告)号：JP2004320981A
公开(公告)日：2004-11-11
申请号：JP2004054292
申请日：2004-02-27
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MATSUSHIRO HIDEO , KAWACHI MITSUO , SUGIMOTO TOSHIHIRO , NAKADA HIDEKI , UEDA MITSUO
IPC分类号： F25B1/00 , H02M5/458 , H02P27/06 , H02P27/08 , H02P7/63
CPC分类号： H02M5/458
摘要： PROBLEM TO BE SOLVED: To provide an inverter controller which is compact, lightweight and inexpensive, for driving an induction motor. SOLUTION: The inverter control device includes a first motor voltage command correcting means for correcting each phase voltage command of the motor by multiplying the each phase voltage command by a PN voltage correction coefficient, and a second motor voltage command correcting means for recorrecting each phase voltage command value corrected by the first motor voltage command correcting means by multiplying corrected each phase voltage command by a DC voltage of the inverter and dividing the multiplied result by the maximum value in the corrected phase voltage command values, only when any one of the phase voltage commands corrected by the first motor voltage command correcting means is larger than the DC voltage of the inverter. COPYRIGHT: (C)2005,JPO&NCIPI

7. 发明专利

JP2004129384A Motor drive for compressor of air conditioner 审中-公开
标题翻译：空调压缩机的电机驱动
公开(公告)号：JP2004129384A
公开(公告)日：2004-04-22
申请号：JP2002290058
申请日：2002-10-02
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： TAKEUCHI MAMORU , NOMA HIROBUMI , GOTO EIJI , MATSUSHIRO HIDEO , ARAKAWA MASASHI
IPC分类号： H02P6/16 , H02P6/06
摘要： PROBLEM TO BE SOLVED: To provide a motor drive for a compressor of an air conditioner which is superior in stability during starting, by exactly detecting phase current using a simple structure. SOLUTION: This motor drive is structured so that the phase current passing through the winding of each phase of a brushless motor 3 is detected by a current detecting means 11 for detecting inverter bus-bar current, and improves stability at starting by changing a value of speed proportion gain KP at starting to a value, corresponding to the required torque of a compressor motor by a speed PI computing means 21. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：通过使用简单的结构精确检测相电流，为起动时的稳定性优异的空调机的压缩机提供电机驱动。解决方案：该电动机驱动器被构造成使得通过无刷电动机3的每相的绕组的相电流由用于检测逆变器母线电流的电流检测装置11检测，并且通过改变与速度PI计算装置21对应于压缩机电动机的所需扭矩的开始时的速度比增益KP的值。（C）2004，JPO

8. 发明专利

JP2008245398A Controller for inverters for driving motor and apparatus with the same 有权
标题翻译：用于驱动电机和装置的逆变器的控制器
公开(公告)号：JP2008245398A
公开(公告)日：2008-10-09
申请号：JP2007080942
申请日：2007-03-27
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MATSUSHIRO HIDEO
IPC分类号： H02P6/16
摘要： PROBLEM TO BE SOLVED: To provide a controller for inverters for driving a motor that makes it possible to eliminate failure in starting a motor and is applicable to products whose rotation speed need be quickly raised. SOLUTION: The controller includes a rectification circuit that uses alternating-current power supply as input and an inverter that converts direct-current power into alternating-current power. In the controller, a control computation unit for controlling the operation of the inverter is provided with a motor phase estimation unit and a starting estimated phase correction unit. The estimation unit estimates the phase of the rotor when a motor is rotating. When a motor transitions from a stop state to a rotation state, the correction unit corrects the phase of the rotor using information on time change in the phase current peak value obtained by a phase current detection unit. The estimated phase of the rotor is immediately corrected according to the situation of phase current. Thus, it is possible to transition to driving mode based on reliable and quick sensorless position detection. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于驱动电动机的逆变器的控制器，其使得可以消除启动电动机的故障，并且适用于需要快速提高转速的产品。
解决方案：控制器包括使用交流电源作为输入的整流电路和将直流电力转换为交流电源的逆变器。在控制器中，用于控制逆变器的运行的控制计算单元设置有电动机相位估计单元和起动估计相位校正单元。估计单元估计当电机旋转时转子的相位。当电动机从停止状态转换到旋转状态时，校正单元使用由相电流检测单元获得的相电流峰值的时间变化信息来校正转子的相位。根据相电流的情况立即校正转子的估计相位。因此，可以基于可靠且快速的无传感器位置检测来转换到驾驶模式。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2007295734A Inverter controller for motor drive 有权
标题翻译：变频器控制器用于电机驱动
公开(公告)号：JP2007295734A
公开(公告)日：2007-11-08
申请号：JP2006121467
申请日：2006-04-26
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MATSUSHIRO HIDEO
IPC分类号： H02P6/06 , H02M7/48 , H02P6/16 , H02P27/06
摘要： PROBLEM TO BE SOLVED: To provide a small, lightweight and low cost inverter controller for motor drive in which harmonic components of a power supply current are suppressed. SOLUTION: The inverter controller comprises a rectifier circuit fed from an AC power supply 1 and having a small capacity reactor 11, an inverter 2 for transforming DC power into AC power, a motor 3, a control operation section for controlling the operation of the inverter 2, an inverter input voltage detecting section 16 for detecting an applying voltage of the inverter 2, and a capacitor 12 of an extremely small capacity between buses of the inverter 2. At the control operation section, a signal for feeding a DC current to each phase of the motor 3 is outputted during a positioning period before driving the motor 3, and the power supply frequency of the AC power supply 1 is detected from the applying voltage value of the inverter 2 detected at the inverter input voltage detecting section 16, and a voltage command value applied to the motor 3 is derived using the power supply frequency when the motor 3 is driven. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种电动机驱动器的小型，轻便和低成本的逆变器控制器，其中抑制了电源电流的谐波分量。解决方案：逆变器控制器包括从AC电源1馈送并具有小容量电抗器11的整流电路，用于将DC电力转换成AC电力的逆变器2，电动机3，用于控制操作的控制操作部逆变器2的反相器输入电压检测部16，用于检测逆变器2的施加电压的逆变器输入电压检测部16以及逆变器2的总线之间的极小容量的电容器12.在控制运算部，在驱动电动机3之前的定位期间输出到电动机3的各相的电流，并且根据在逆变器输入电压检测部检测到的逆变器2的施加电压值来检测交流电源1的供电频率如图16所示，并且当电动机3被驱动时，使用电源频率导出施加到电动机3的电压指令值。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2006271019A Inverter controller for motor drive 有权
标题翻译：变频器控制器用于电机驱动
公开(公告)号：JP2006271019A
公开(公告)日：2006-10-05
申请号：JP2005080961
申请日：2005-03-22
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MATSUSHIRO HIDEO
IPC分类号： H02P6/16
摘要： PROBLEM TO BE SOLVED: To provide an inverter controller for motor drive which is capable of high quality drive by accurately detecting the current of each phase of a motor without incurring the increase of magnetic sound, etc. SOLUTION: This inverter controller is equipped with an inverter 2 which converts DC input into AC so as to drive a motor 3, a DC detecting circuit 11 which detects DC flowing to the above inverter 2, and a terminal voltage detector 16 which detects the terminal voltage of each phase of the above motor 3, and is provided with a phase current calculating means 7 which reproduces a current of each phase of the above motor 3, based on the DC obtained from the above DC detector 11 and the terminal voltage of each phase obtained from the above terminal voltage detector 16. It can detect the phase current of the motor 3, thus a small and low-cost inverter controller for motor drive can be materialized. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过精确地检测电机各相的电流而能够实现高质量驱动的电动机驱动器的逆变器控制器，而不会引起磁声等的增加。解决方案：这样逆变器控制器配备有将DC输入转换成AC以驱动电动机3的逆变器2，检测到流向上述逆变器2的直流检测电路11的检测电路11以及检测各个的端子电压的端子电压检测器16 并设置有相电流计算装置7，其基于从上述DC检测器11获得的DC和从每个相获得的各相的端电压再现上述电动机3的每相的电流上述端子电压检测器16.它可以检测电动机3的相电流，因此可以实现用于电动机驱动的小型和低成本的逆变器控制器。版权所有（C）2007，JPO＆INPIT

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