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1.发明公开
公开(公告)号：EP2228491A1
公开(公告)日：2010-09-15
申请号：EP08865249.0
申请日：2008-12-26
发明人： SHONO, Hiroso , KANBAYASHI, Hideaki
CPC分类号： B60W20/13 , B60K1/02 , B60K6/365 , B60K6/46 , B60L3/0023 , B60L50/50 , B60L50/61 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W2510/244 , B60Y2200/41 , E02F9/123 , E02F9/2075 , E02F9/2091 , E02F9/2217 , E02F9/2246 , Y02T10/6217 , Y02T10/7005 , Y02T10/7077
摘要： A hybrid construction machine including an internal combustion engine, a motor generator, a hydraulically driven working element, and a rotation mechanism rotationally driven by a rotation electric motor includes a charge storage part provided between the motor generator and the rotation electric motor, wherein the charge storage part includes a constant voltage charge storage part configured to maintain a voltage value within a certain range; and a variable voltage charge storage part configured to tolerate a variation in a voltage value due to the electric motor and the generator operation of the motor generator or the power running and the regenerative operation of the rotation electric motor.
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2.发明公开HYBRID WORKING MACHINE AND ELECTRICITY STORAGE CONTROL APPARATUS 审中-公开混合动物机械VORRICHTUNG ZUR STROMSPEICHERUNGSSTEUERUNG
公开(公告)号：EP2383862A1
公开(公告)日：2011-11-02
申请号：EP10735829.3
申请日：2010-01-27
发明人： KANBAYASHI, Hideaki , ONO, Tetsuji
CPC分类号： B60W20/13 , B60K6/48 , B60L3/0046 , B60L11/005 , B60L11/1857 , B60L11/1861 , B60L11/1872 , B60L2200/40 , B60L2210/10 , B60L2240/527 , B60L2240/529 , B60L2240/545 , B60L2240/549 , B60L2240/662 , B60L2250/16 , B60W10/26 , B60W20/00 , B60W2300/17 , B66F9/07572 , B66F9/20 , E02F9/123 , E02F9/2025 , E02F9/2058 , E02F9/2075 , E02F9/2091 , E02F9/2217 , E02F9/2246 , E02F9/267 , G01R31/3679 , H02J7/0021 , H02J7/0029 , H02J7/047 , H02J7/14 , H02J7/345 , H02J2007/0039 , Y02T10/6221 , Y02T10/7005 , Y02T10/7022 , Y02T10/7044 , Y02T10/705 , Y02T10/7216 , Y02T10/7291 , Y02T90/16
摘要： A hybrid working machine includes a first electric motor performing a power running operation of being driven with supplied electric power and a regenerative operation of generating electric power; a first electric circuit controlling the output of the first electric motor; a battery supplying the first electric motor with the electric power and storing the regenerated electric power from the first electric motor; a charge and discharge circuit controlling the charging current and the discharge current of the battery; and a controller controlling the charge and discharge of the battery for driving the machine. The controller calculates a level representing a proportion by which the output of the battery is limited with respect to each of multiple conditions related to the output of the battery. The controller limits the charging current and the discharge current of the battery based on the calculated levels.
摘要翻译： 混合动力作业机械包括：第一电动机，其进行通过供给电力驱动的动力运转动作和发电电力的再生运转; 控制第一电动机的输出的第一电路; 向所述第一电动机供给电力并从所述第一电动机存储所述再生电力的电池; 控制电池的充电电流和放电电流的充放电电路; 以及控制用于驱动机器的电池的充电和放电的控制器。 控制器计算表示电池的输出相对于与电池的输出相关的多个条件中的每一个而被限制的比例的电平。 控制器根据计算的电平限制电池的充电电流和放电电流。
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公开(公告)号：EP2228491B1
公开(公告)日：2019-08-07
申请号：EP08865249.0
申请日：2008-12-26
发明人： SHONO, Hiroso , KANBAYASHI, Hideaki
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公开(公告)号：EP2353956B1
公开(公告)日：2018-05-09
申请号：EP09824876.8
申请日：2009-11-09
CPC分类号： B60W20/50 , B60K6/48 , B60L1/003 , B60L1/20 , B60L3/0023 , B60L11/123 , B60L11/14 , B60L11/187 , B60L2200/40 , B60W10/06 , B60W10/08 , B60W10/30 , B60W20/00 , B60W50/029 , B60W2510/242 , B60Y2200/25 , E02F9/123 , E02F9/2058 , E02F9/2075 , E02F9/2246 , E02F9/26 , Y02T10/6217 , Y02T10/6221 , Y02T10/6286 , Y02T10/7005 , Y02T10/705 , Y02T10/7077 , Y02T10/7258
摘要： A hybrid-type construction machine includes: a motor generator system connected to an internal combustion engine and performing a motor generator operation; an electric power accumulation system connected to the motor generator system; a load drive system connected to the electric power accumulation system and being driven electrically; an abnormality detection part equipped to the motor generator system, the electric power accumulation system and the load drive system; and a main control part determining whether an abnormality has occurred based on a detection value of the abnormality detection part. When the abnormality determination part determines that an abnormality has occurred, the main control part stops a drive of a drive system in which the abnormality is detected in the load drive system.
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公开(公告)号：EP2353956A1
公开(公告)日：2011-08-10
申请号：EP09824876.8
申请日：2009-11-09
CPC分类号： B60W20/50 , B60K6/48 , B60L1/003 , B60L1/20 , B60L3/0023 , B60L11/123 , B60L11/14 , B60L11/187 , B60L2200/40 , B60W10/06 , B60W10/08 , B60W10/30 , B60W20/00 , B60W50/029 , B60W2510/242 , B60Y2200/25 , E02F9/123 , E02F9/2058 , E02F9/2075 , E02F9/2246 , E02F9/26 , Y02T10/6217 , Y02T10/6221 , Y02T10/6286 , Y02T10/7005 , Y02T10/705 , Y02T10/7077 , Y02T10/7258
摘要： A hybrid-type construction machine includes: a motor generator system connected to an internal combustion engine and performing a motor generator operation; an electric power accumulation system connected to the motor generator system; a load drive system connected to the electric power accumulation system and being driven electrically; an abnormality detection part equipped to the motor generator system, the electric power accumulation system and the load drive system; and a main control part determining whether an abnormality has occurred based on a detection value of the abnormality detection part. When the abnormality determination part determines that an abnormality has occurred, the main control part stops a drive of a drive system in which the abnormality is detected in the load drive system.
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公开(公告)号：EP2275299A1
公开(公告)日：2011-01-19
申请号：EP09729201.5
申请日：2009-04-10
CPC分类号： B60W20/13 , B60K1/02 , B60K6/20 , B60K6/365 , B60K6/46 , B60L1/003 , B60L1/02 , B60L1/20 , B60L3/003 , B60L3/0046 , B60L3/0061 , B60L7/14 , B60L11/005 , B60L11/123 , B60L11/1861 , B60L2200/40 , B60L2200/42 , B60L2210/12 , B60L2210/14 , B60L2210/40 , B60L2240/36 , B60L2240/441 , B60L2240/547 , B60L2250/12 , B60L2250/22 , B60L2250/24 , B60W10/08 , B60W10/26 , B60W20/00 , B60W2510/0638 , B60W2510/244 , B60Y2200/15 , B60Y2200/25 , B60Y2200/41 , B60Y2200/412 , B60Y2400/114 , B66C1/04 , B66C13/18 , B66F9/20 , E02F9/20 , H05K7/20927 , Y02T10/6217 , Y02T10/6278 , Y02T10/7005 , Y02T10/7022 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7225 , Y02T10/7233 , Y02T10/7241
摘要： A working machine includes: a first electric motor used for work; a second electric motor used for applications other than work; a first inverter circuit connected to the first electric motor; a second inverter circuit connected to the second electric motor; a battery connected to the first and second inverter circuits; and a control unit that drives the first and second inverter circuits. The control unit has a discharge mode to discharg electric power stored in the battery, and discharges the battery by stopping the first inverter circuit while driving the second inverter circuit in order to make the second electric motor perform electric operation in the discharge mode. Accordingly, since the state of charge is reduced, the life of a capacitor can be increased.
摘要翻译： 一种工作机械包括：用于工作的第一电动机; 用于除工作以外的应用的第二电动机; 连接到第一电动机的第一逆变器电路; 连接到所述第二电动机的第二逆变器电路; 连接到所述第一和第二逆变器电路的电池; 以及驱动第一和第二逆变器电路的控制单元。 控制单元具有放电模式以放电存储在电池中的电力，并且通过在驱动第二逆变器电路的同时停止第一逆变器电路来放电电池，以便使第二电动机在放电模式下执行电操作。 因此，由于充电状态降低，电容器的寿命可以增加。
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