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1. 发明公开

EP3358742A1 POWER CONTROL METHOD AND POWER CONTROL DEVICE 有权转让
公开(公告)号：EP3358742A1
公开(公告)日：2018-08-08
申请号：EP15905412.1
申请日：2015-09-30
申请人： Nissan Motor Co., Ltd.
发明人： KAWAMURA, Hiromichi
IPC分类号： H02P27/06
CPC分类号： H02P27/085 , H02P21/22 , H02P27/05 , H02P27/06
摘要： An electric power control method comprising: a current measuring step; a command value calculating step; an operating step; a determining step of determining whether to change an operation period within which the operating step is performed so as to be longer than one cycle of the carrier wave or not; a first reducing step of reducing the switching operation of the switching elements in a first half cycle of the carrier wave starting from a start timing of the operation period after the change during which the carrier wave monotonously changes; a comparing step of changing a slope of the carrier wave in an intermediate period between the first half cycle of the carrier wave and a last half cycle of the carrier wave in the operation period after the change to compare the carrier wave with the duty command value in the magnitude, the comparing step performing the switching operation of the switching elements according to a result of the comparison; and a second reducing step of reducing the switching operation of the switching elements in the last half cycle of the carrier wave.

2. 发明授权

EP3061182B1 VERFAHREN ZUR ANSTEUERUNG EINES BÜRSTENLOSEN MOTORS 有权转让
公开(公告)号：EP3061182B1
公开(公告)日：2018-06-13
申请号：EP14783808.0
申请日：2014-10-09
申请人： Continental Teves AG & Co. OHG
发明人： STAUDER, Peter , ÖSTREICH, Christian , KAUFMANN, Tom , NETZ, Achim
IPC分类号： H02P29/00 , H02M1/44 , H02M7/5395
CPC分类号： H02P6/14 , F16D65/14 , F16D2121/24 , H02M7/5395 , H02P21/04 , H02P27/085 , H02P29/50

3. 发明公开

EP2674694A4 HEAT PUMP DEVICE, HEAT PUMP SYSTEM, AND CONTROL METHOD FOR THREE-PHASE INVERTER 有权
公开(公告)号：EP2674694A4
公开(公告)日：2018-01-17
申请号：EP11858110
申请日：2011-02-07
申请人： MITSUBISHI ELECTRIC CORP
发明人： SHINOMOTO YOSUKE , HATAKEYAMA KAZUNORI , KUSUBE SHINSAKU , MATSUSHITA SHINYA
IPC分类号： F25B1/00 , F04B49/10 , H02M7/5387 , H02M7/5395 , H02P27/06 , H02P27/08
CPC分类号： H02P23/0036 , F04B39/06 , F25B49/025 , F25B2600/021 , H02M7/53875 , H02M7/5395 , H02M2007/53876 , H02P27/085 , H02P29/62 , Y02B30/741
摘要： An object of the present invention is to efficiently heat a refrigerant retained in a compressor. An inverter control unit 12 generates six drive signals corresponding to the respective switching elements 16a to 16f of the inverter 9, and outputs the generated drive signals to the corresponding switching elements 16a to 16f of the inverter 9 to cause the inverter 9 to generate a high-frequency AC voltage. Particularly, the inverter control unit 12 generates a drive signal having a switching pattern A for turning on all the three switching elements 16a-16c or 16d-16f on a positive voltage side or a negative voltage side of the inverter 9, and subsequent thereto, generates a drive signal having a switching pattern B for turning on two switching elements of the three switching elements 16a-16c or 16d-16f and turning off one switching element thereof.

4. 发明授权

EP2536019B1 Verfahren zur Steuerung eines Umrichters 有权
标题翻译：控制逆变器的方法
公开(公告)号：EP2536019B1
公开(公告)日：2018-01-03
申请号：EP12004260.1
申请日：2012-06-05
申请人： Diehl AKO Stiftung & Co. KG
发明人： Weinmann, Martin , Zeh, Stefan , Olarescu, Nicola-Valeriu
IPC分类号： H02P27/08 , H02M7/5387 , H02M7/5395
CPC分类号： H02P27/085 , H02M7/53871 , H02M7/5395 , H02P27/12

5. 发明公开

EP3252942A1 INVERTER CONTROL DEVICE AND MOTOR DRIVE SYSTEM 审中-公开
标题翻译：变频器控制装置和电机驱动系统
公开(公告)号：EP3252942A1
公开(公告)日：2017-12-06
申请号：EP15880129.0
申请日：2015-12-09
申请人： Kabushiki Kaisha Toshiba
发明人： SHIGETA, Tomoaki , TANIGUCHI, Shun , SUZUKI, Kentaro , YUUKI, Kazuaki
IPC分类号： H02P25/08 , H02P6/18
CPC分类号： H02P27/047 , H02M2001/0006 , H02M2001/0009 , H02P6/18 , H02P6/183 , H02P21/14 , H02P21/18 , H02P21/22 , H02P21/24 , H02P25/08 , H02P27/085
摘要： An inverter control device according to an embodiment includes an inverter main circuit, a current instruction generator, a voltage instruction generator, an estimator, a high-frequency wave superimposer. The inverter main circuit is electrically connectable to a predetermined rotational drive target. The current instruction generator generates a current instruction. The voltage instruction generator generates a voltage instruction causing a current output from the inverter main circuit to be equal to the current instruction. The estimator calculates an estimation rotational phase angle of the rotational drive target. The high-frequency wave superimposer superimposes a high-frequency wave on the current instruction or the voltage instruction according to a relation between a feature amount of the rotational drive target and a threshold.
摘要翻译：根据实施例的逆变器控制装置包括逆变器主电路，电流指令发生器，电压指令发生器，估计器，高频波叠加器。逆变器主电路可电连接至预定的旋转驱动目标。当前指令生成器生成当前指令。电压指令生成器生成使来自逆变器主电路的电流输出等于电流指令的电压指令。估计器计算旋转驱动目标的估计旋转相位角。高频波叠加器根据旋转驱动目标的特征量与阈值之间的关系在电流指令或电压指令上叠加高频波。

6. 发明公开

EP2242174A3 Control apparatus and control method for AC motor 审中-公开
标题翻译：交流电机的控制装置和控制方法
公开(公告)号：EP2242174A3
公开(公告)日：2017-11-29
申请号：EP10157529.8
申请日：2010-03-24
申请人： AISIN SEIKI KABUSHIKI KAISHA
发明人： Matsuo, Noriko , Ingaki, Hiroyuki
IPC分类号： H02P21/00 , H02P27/08 , H02M7/5395
CPC分类号： H02P21/0021 , H02M7/53875 , H02P27/085
摘要： A control apparatus for an AC motor controls an inverter in a pulse width modulation scheme to feed a coil current to a stator coil of a stator. A pattern switching mechanism switches a control pattern to a first pattern or to a second pattern; a first pattern calculating mechanism calculates a control signal using a first pattern parameter; a second pattern calculating mechanism calculates a control signal using a second pattern parameter; an offset calculating mechanism calculates a difference between a control signal of an old pattern and a control signal of a new pattern, and reflects the offset amount on the control signals; and a control output mechanism calculates a final control output signal on the basis of the control signals, and transmits the final control output signal to the inverter.
摘要翻译：交流电动机的控制装置以脉宽调制方式控制逆变器，将线圈电流供给到定子的定子线圈。模式切换机构将控制模式切换为第一模式或第二模式; 第一模式计算机构使用第一模式参数来计算控制信号; 第二模式计算机构使用第二模式参数计算控制信号; 偏移计算机构计算旧图案的控制信号与新图案的控制信号之间的差值，并将偏移量反映在控制信号上; 并且控制输出机构基于控制信号计算最终控制输出信号，并将最终控制输出信号发送到逆变器。

7. 发明授权

EP2937984B1 INVERTER DEVICE 有权
标题翻译：变频器装置
公开(公告)号：EP2937984B1
公开(公告)日：2017-10-18
申请号：EP13864641.9
申请日：2013-11-20
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： MATSUMOTO, Naotaka
IPC分类号： H02M7/48 , H02P27/08 , H02M7/5395 , H02M1/14 , H02M1/42 , H02M7/5387 , H02P23/26 , H02M1/00
CPC分类号： H02M7/537 , H02M1/14 , H02M1/42 , H02M7/5387 , H02M7/5395 , H02M2001/0054 , H02P23/26 , H02P27/085 , Y02B70/12 , Y02B70/1491

8. 发明授权

EP2928070B1 Motor control method and motor control apparatus 有权
标题翻译：电机控制方法和电机控制装置
公开(公告)号：EP2928070B1
公开(公告)日：2017-09-27
申请号：EP15156458.0
申请日：2015-02-25
申请人： Nidec Corporation
发明人： Herrejon Mendoza, Rafael
IPC分类号： H02P21/00
CPC分类号： H02P6/14 , H02P21/0085 , H02P27/085 , Y02P80/116

9. 发明公开

EP3195466A2 PROCÉDÉ DE COMMANDE D'UN DISPOSITIF ONDULEUR ET DISPOSITIF DE COMMANDE ASSOCIE 审中-实审
标题翻译： PROCÉDÉDE COMMANDE D'UN DISPOSITIF ONDULEUR ET DISPOSITIF DE COMMANDE ASSOCIE
公开(公告)号：EP3195466A2
公开(公告)日：2017-07-26
申请号：EP15759879.8
申请日：2015-07-31
申请人： Valeo Equipements Electriques Moteur
发明人： DUGUEY, Jean-François , ROUHANA, Najib , SEMAIL, Eric
IPC分类号： H02P27/08 , H02P25/022
CPC分类号： H02P27/085 , H02P25/024
摘要： The present invention relates to a method for controlling an inverter device having six branches supplying power to a double three-phase machine (3) comprising three first windings (R, S, T) and three second windings (U, V, W), one first winding (R, S, T) being respectively adjacent to a second winding (U, V, W), the method comprising the following steps: - the commands to be applied to the branches of the inverter device are determined as a function of the desired operating point for the machine (3) by a pulse width modulation in which the pulses applied to the different branches are centred relative to one another, - from the determined commands, the commands for allowing at least one branch (B1, B2, B3, B4, B4, B5, B6) to be blocked are determined by varying, proportional to the pulse widths, the commands associated with the three first windings (R, S, T) and to the three second windings (U, V, W), - selecting the combinations of commands allowing two adjacent branches to be blocked, - and applying one of the selected combinations.
摘要翻译：本发明涉及一种用于控制逆变器装置的方法，所述逆变器装置具有向包括三个第一绕组（R，S，T）和三个第二绕组（U，V，W）的三个双三相电机（3）供电的六个支路，一个第一绕组（R，S，T）分别与第二绕组（U，V，W）相邻，该方法包括以下步骤： - 要施加到逆变器装置的分支的命令被确定为功能（3）的期望操作点的指令，其中施加到不同分支的脉冲相对于彼此居中， - 根据所确定的命令，用于允许至少一个分支（B1，B2）（R，S，T）以及与三个第二绕组（U，V）相关联的命令，通过改变与所述脉冲宽度成比例的方式来确定要被阻挡的所述三个第二绕组（U，V，B3，B4，B4，B5，B6），W）， - 选择允许两个相邻分支被阻塞的命令的组合，并且应用所选择的组合之一。

10. 发明公开

EP2287032A3 Power conversion device in a car 审中-公开
标题翻译：汽车电源转换装置
公开(公告)号：EP2287032A3
公开(公告)日：2017-07-12
申请号：EP10171453.3
申请日：2010-07-30
申请人： Hitachi Automotive Systems, Ltd.
发明人： Furukawa, Kimihisa , Miyazaki, Hideki , Yoshihara, Shigeyuki , Takamune, Yuichiro
IPC分类号： B60L15/20 , B60L15/06 , B60L11/18 , H02P6/10 , H02P6/08 , H02P27/08 , B60L15/08 , B60L15/02
CPC分类号： B60L15/20 , B60L11/1803 , B60L15/025 , B60L15/06 , B60L15/08 , B60L2200/26 , B60L2210/20 , B60L2210/42 , B60L2220/12 , B60L2220/14 , B60L2240/421 , B60L2240/423 , B60L2270/142 , H02M1/12 , H02M1/44 , H02M7/53871 , H02M7/5395 , H02M2001/0054 , H02P6/085 , H02P6/10 , H02P27/085 , H02P29/50 , Y02T10/643 , Y02T10/644 , Y02T10/7005 , Y02T10/7241 , Y02T10/725 , Y02T10/7275 , Y02T10/92
摘要： A power conversion device 200 comprises a power conversion unit of a three phase full bridge type including upper arm switching devices 328 and lower arm switching devices 330, and a controller 170 that outputs drive signals to these switching devices 328, 330. This power conversion device 200 forms alternately a first interval in which the upper arm switching devices 328 and the lower arm switching devices 330 are switched to ON for different phases, and a second interval in which, for all phases, either the upper arm switching devices 328 or the lower arm switching devices 330 are switched to ON, according to electrical angle.
摘要翻译：电力转换装置200包括包括上臂开关装置328和下臂开关装置330的三相全桥型电力转换单元以及将驱动信号输出到这些开关装置328,330的控制器170.该电力转换装置 200交替地形成第一间隔和第二间隔，在第一间隔中，上臂开关装置328和下臂开关装置330被切换到导通不同相的第一间隔，以及第二间隔，其中，对于所有相，上臂切换装置328或下部根据电角度将臂开关装置330切换到ON。

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