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1. 发明授权

EP2090456B1 ELECTRIC CAR CONTROL APPARATUS 有权
标题翻译：电动车控制装置
公开(公告)号：EP2090456B1
公开(公告)日：2016-03-09
申请号：EP06833970.4
申请日：2006-12-05
申请人： Mitsubishi Electric Corporation
发明人： NEGORO, Hideto , KONO, Masaki
IPC分类号： B60L7/14 , B60L9/16 , B60L15/20 , H02P29/02
CPC分类号： H02P29/02 , B60L7/14 , B60L15/2009 , B60L2200/26 , Y02T10/644 , Y02T10/645 , Y02T10/7275

2. 发明授权

EP2093878B1 CONTROLLER OF AC ROTATING MACHINE 有权
公开(公告)号：EP2093878B1
公开(公告)日：2015-02-11
申请号：EP06833610.6
申请日：2006-11-29
申请人： Mitsubishi Electric Corporation
发明人： KONO, Masaki , HATANAKA, Keita , NEGORO, Hideto
IPC分类号： H02P21/00 , H02P21/04 , H02P21/14
CPC分类号： H02P21/04 , H02P21/18 , H02P21/24

3. 发明公开

EP2552005A1 POWER CONVERSION DEVICE 审中-公开
标题翻译：电力转换装置
公开(公告)号：EP2552005A1
公开(公告)日：2013-01-30
申请号：EP10848412.2
申请日：2010-03-26
申请人： Mitsubishi Electric Corporation
发明人： KONO, Masaki
IPC分类号： H02M7/48
CPC分类号： H02M1/36 , H02M7/48 , H02M2001/008
摘要： A power conversion device includes a capacitor 5 connected in parallel to a direct-current power supply 6, a plurality of power converters 2 that drive a plurality of synchronous machines 1, a capacitor 3 that is connected in parallel to a direct-current side of the power converters 2, a switching circuit 4 that is directly inserted between the capacitors 5 and 3, a switch-start instruction unit 12 that controls starting of an operation of the power converters 2, and a control unit 9 that controls the power converters 2 based on a motor velocity ω and a voltage Vc of the capacitor 3. The switch-start instruction unit 12 turns off the switching circuit 4 while the power converters 2 stop, turns off the switching circuit 4 until a terminal voltage of each of the synchronous machines 1 becomes equal to a predetermined value when each of the power converters 2 starts operating, and turns on the switching circuit 4 when the terminal voltage of each of the synchronous machines 1 becomes equal to or smaller than the predetermined value.
摘要翻译：电力变换装置具有：与直流电源6并联连接的电容器5;驱动多个同步机器1的多个电力变换器2;并联连接于直流电源6的直流侧的电容器3 电力转换器2，直接插入电容器5和3之间的开关电路4，控制电力转换器2的操作的开始的开关启动指令单元12以及控制电力转换器2的控制单元9 基于电动机速度ω和电容器3的电压Vc进行切换。切换开始指示部12在电力变换器2停止的期间使开关电路4断开，使开关电路4断开，直到各同步电路的端子电压当每个电力变换器2开始操作时，机器1变成等于预定值，并且当每个同步机器1的端子电压变为相等时接通开关电路4 等于或小于预定值。

4. 发明公开

EP2244369A1 POWER CONVERTING DEVICE 审中-公开
标题翻译：电力转换装置
公开(公告)号：EP2244369A1
公开(公告)日：2010-10-27
申请号：EP08711181.1
申请日：2008-02-13
申请人： Mitsubishi Electric Corporation
发明人： KONO, Masaki , KOBAYASHI, Takahiko , HATANAKA, Keita
IPC分类号： H02M7/48
CPC分类号： H02M7/53875 , B60L9/005 , B60L2200/26 , H02M5/458 , H02M2001/0022
摘要： In a conventional electrical power conversion apparatus, a control microprocessor performs a control for eliminating or curbing a beat phenomenon, so that a control delay occurs because computing time is required in the control microprocessor. Because of the control delay, it is not possible to obtain an effect of sufficiently reducing a current ripple and torque pulsation. In addition, in an electric train in which a frequency of an AC power source is changed over while the train is running, it is required for a method of detecting a ripple component by a band-pass filter that a plurality of band-pass filters are provided and then the changeover is performed depending on the power source frequency, resulting in difficulties to take countermeasures. An electrical power conversion apparatus according to the present invention stores DC voltage values at predetermined sampling time-points going back from the latest, and predicts a DC voltage estimate value for a predetermined elapse time from the latest sampling time-point using the stored DC voltage values, whereby using the predicted DC voltage estimate value, an amplitude and/or a frequency of AC power that an inverter outputs is controlled so as to curb variation of the AC power that the inverter outputs, due to a ripple caused on the DC side of the inverter.
摘要翻译：在传统的电力转换设备中，控制微处理器执行用于消除或抑制节拍现象的控制，从而由于控制微处理器中需要计算时间而发生控制延迟。由于控制延迟，不可能获得充分减小电流脉动和转矩脉动的效果。另外，在列车行驶期间交流电源的频率被切换的电车中，需要一种通过带通滤波器检测脉动分量的方法，即多个带通滤波器然后根据电源频率进行转换，导致难以采取对策。根据本发明的电力转换设备存储在最近的预定采样时间点处的DC电压值，并且使用存储的DC电压从最近的采样时间点预测经过预定经过时间的DC电压估计值值，通过使用预测的直流电压推定值，控制逆变器输出的交流电力的振幅和/或频率，以抑制逆变器输出的交流电力的变动，这是由于在直流侧产生的波动的逆变器。

5. 发明授权

EP2521254B1 POWER CONVERSION DEVICE FOR ELECTRIC VEHICLE 有权
标题翻译：能量转换装置FOR A电动车
公开(公告)号：EP2521254B1
公开(公告)日：2014-05-14
申请号：EP09852800.3
申请日：2009-12-28
申请人： Mitsubishi Electric Corporation
发明人： KONO, Masaki , OKAYAMA, Hideo
IPC分类号： H02P27/06 , B60L3/00 , H02P29/00 , H02P21/14
CPC分类号： B60L3/0023 , B60L3/0061 , B60L2200/26 , H02P21/16 , H02P29/664 , Y02T10/643

6. 发明公开

EP2597771A1 CONTROL APPARATUS AND CONTROL METHOD FOR AN AC ROTARY MACHINE 有权
标题翻译： STEUERVORRICHTUNG UNDERERVERFAHRENFÜREINE WECHSELSTRMDREHMASCHINE
公开(公告)号：EP2597771A1
公开(公告)日：2013-05-29
申请号：EP10854994.0
申请日：2010-07-23
申请人： Mitsubishi Electric Corporation
发明人： KATO, Sho , YAMASAKI, Hisanori , KONO, Masaki , HATANAKA, Keita
IPC分类号： H02P1/24
CPC分类号： H02P21/0032 , H02P1/40 , H02P21/32
摘要： A control apparatus (1) for an AC rotary machine includes a control circuit (2), a power converter (3), a current detector (5), and a voltage detector (7). The control circuit (2) has: an activation current instruction unit (18) which generates a current instruction for activation; and a start phase setting unit (20) which sets an initial rotation phase for activation control, based on the rotation direction of the AC rotary machine (4) just after activation and on the polarity of current detected by the current detector (5) just after activation. Thus, the current amplitude and torque shock just after activation control has been started can be reduced, and assured and stable reactivation is allowed without causing the protection operation.
摘要翻译：用于交流旋转机器的控制装置（1）包括控制电路（2），功率转换器（3），电流检测器（5）和电压检测器（7）。控制电路（2）具有：生成用于激活的当前指令的激活电流指令单元（18）以及启动相位设定单元（20），其基于刚刚启动之后的交流旋转机器（4）的旋转方向和由电流检测器（5）检测到的电流的极性，仅设置用于启动控制的初始旋转相位激活后。因此，可以减少启动控制刚刚开始的当前振幅和转矩冲击，并且允许确保并且稳定的再激活而不引起保护操作。

7. 发明公开

EP2521254A1 POWER CONVERSION DEVICE FOR ELECTRIC VEHICLE 有权
标题翻译： ENERGIEUMWANDLUNGSVORRICHTUNGFÜREIN ELEKTROFAHRZEUG
公开(公告)号：EP2521254A1
公开(公告)日：2012-11-07
申请号：EP09852800.3
申请日：2009-12-28
申请人： Mitsubishi Electric Corporation
发明人： KONO, Masaki , OKAYAMA, Hideo
IPC分类号： H02P27/06 , B60L3/00
CPC分类号： B60L3/0023 , B60L3/0061 , B60L2200/26 , H02P21/16 , H02P29/664 , Y02T10/643
摘要： To include a power converter 2 that drives an induction machine 1 and a control unit 5 that controls the power converter 2. The control unit 5 includes a drive stopping unit 10. The drive stopping unit 10 includes a secondary-resistance-temperature detecting unit 30 that detects temperature rise of a secondary resistance of the induction machine 1 based on a current (a d-axis-current detection value Id and a q-axis-current detection value Iq, or a d-axis current command Id* and a q-axis current command Iq*) detected by the induction machine 1, an inverter angular frequency ωinv calculated based on the current, and speed information ωtrain of an electric vehicle detected by an external-speed-information detecting unit 14, and the drive stopping unit 10 also includes a drive-stopping-signal output unit 31 that outputs a drive stopping signal Gstop for stopping a driving operation of the power converter 2 based on the speed information ωtrain of an electric vehicle and an output (deviation) from the secondary-resistance-temperature detecting unit 30.
摘要翻译：包括驱动感应电机1的电力转换器2和控制电力转换器2的控制单元5.控制单元5包括驱动停止单元10.驱动停止单元10包括二次电阻温度检测单元30 基于电流（d轴电流检测值Id和q轴电流检测值Iq或d轴电流指令Id *和q）检测感应电动机1的二次电阻的温度上升感应电机1检测的电流指令Iq *），基于电流计算的逆变器角频率Éinv以及由外部速度信息检测部14检测出的电动汽车的速度信息Étrain，以及驱动停止部 10还包括驱动停止信号输出单元31，其基于电动车辆的速度信息Étrain输出用于停止功率转换器2的驱动操作的驱动停止信号Gstop和输出（devia 来自二次电阻温度检测单元30。

8. 发明公开

EP2090456A1 ELECTRIC CAR CONTROL APPARATUS 有权
标题翻译： STEUERVORRICHTUNGFÜREIN ELEKTROFAHRZEUG
公开(公告)号：EP2090456A1
公开(公告)日：2009-08-19
申请号：EP06833970.4
申请日：2006-12-05
申请人： Mitsubishi Electric Corporation
发明人： NEGORO, Hideto , KONO, Masaki
IPC分类号： B60L7/14 , B60L9/16
CPC分类号： H02P29/02 , B60L7/14 , B60L15/2009 , B60L2200/26 , Y02T10/644 , Y02T10/645 , Y02T10/7275
摘要： A control apparatus for an electric railcar includes an inverter (8) that exchanges power with an AC rotating machine (7), a filter capacitor (1) connected in parallel to a DC side of the inverter (8), a filter reactor provided between the filter capacitor and an overhead line; an overhead line voltage measuring instrument that measures a voltage value of the overhead line; a voltage increase detection unit (11) that senses an amount of voltage increase Eser occurring when, with an overhead line voltage to be measured using the overhead line voltage measuring instrument (10) being supplied, the overhead line voltage Es goes beyond a reference voltage value and rises at a rate of increase equal to or higher than a predetermined rate; a correction torque command value calculation unit (12) that calculates a correction torque command value PTR1 that is corrected so that a torque command value PTR to be received from an external unit becomes smaller for a predetermined time elapsing after the voltage increase detection unit has sensed during regeneration operation of the inverter an amount of voltage increase Eser more than a predetermined range; and a vector control unit (9) that controls the inverter (8) so that the AC rotating machine (7) develops torque coincident with the correction torque command value PTR1.
摘要翻译：一种用于电气轨道车辆的控制装置包括：逆变器（8），其与交流旋转机器（7），与逆变器（8）的直流侧并联连接的滤波电容器（1）交换电力;滤波电抗器，滤波电容器和架空线; 架空线电压测量仪，用于测量架空线的电压值; 电压增加检测单元（11），其检测当所提供的架空电线电压测量仪器（10）被测量的架空线路电压时，架空电线电压Es超过参考电压价值并以等于或高于预定速率的增长率上升; 校正转矩指令值计算单元，其计算校正转矩指令值PTR1，所述校正转矩指令值PTR1被校正为使得从外部单元接收到的转矩指令值PTR在增加检测单元已经感测到之后经过预定时间变得较小在逆变器的再生操作期间，电压增加量大于预定范围; 以及控制逆变器（8）使得AC旋转机（7）产生与校正转矩指令值PTR1一致的转矩的矢量控制单元（9）。

9. 发明授权

EP2322374B1 POWER CONVERSION DEVICE 有权
公开(公告)号：EP2322374B1
公开(公告)日：2017-03-29
申请号：EP09811229.5
申请日：2009-08-03
申请人： Mitsubishi Electric Corporation
发明人： KONO, Masaki , KATO, Sho
IPC分类号： B60L3/00 , H02P21/00 , H02P27/04 , H02P1/02 , B60L7/16 , H02P27/06 , H02P29/02 , H02P21/06 , B60L15/02
CPC分类号： B60L7/16 , B60L3/0023 , B60L15/025 , B60L2200/26 , B60L2220/14 , B60L2260/24 , B60L2260/26 , H02P1/029 , H02P21/0089 , H02P21/06 , H02P27/06 , H02P29/0241 , H02P2201/07 , H02P2207/05 , Y02T10/643

10. 发明公开

EP2512026A1 POWER CONVERSION DEVICE 审中-公开
标题翻译：电力转换装置
公开(公告)号：EP2512026A1
公开(公告)日：2012-10-17
申请号：EP09852048.9
申请日：2009-12-08
申请人： Mitsubishi Electric Corporation
发明人： KONO, Masaki , HATANAKA, Keita
IPC分类号： H02P3/18 , B60L7/14
CPC分类号： H02P21/06 , B60L7/14 , B60L7/26 , B60L15/007 , B60L15/025 , B60L2200/26 , B60L2220/12 , B60L2220/14 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/425 , B60L2240/427 , B60L2250/26 , H02P3/26 , H02P21/20 , H02P2207/01 , Y02T10/643
摘要： Included are a power converter 2 for driving an induction machine 1, a control unit 40 for controlling the power converter 2, and a brake force command computing unit 6 for computing a brake force command. The control unit 40 includes a regenerative brake force computing unit 12. The regenerative brake force computing unit 12 computes a first regenerative brake force BP1 that can be determined based on a d-axis current detected value id, a q-axis current detected value iq, a d-axis voltage command Vd*, a q-axis voltage command Vq*, and speed information ω and also computes a second regenerative brake force BP2 that can be determined based on phase current information Iu to Iw, the d-axis voltage command Vd*, the q-axis voltage command Vq*, and the speed information ω, and then selects any one of the first regenerative brake force BP1 and the second regenerative brake force BP2 according to the speed information ω and outputs the selected one to the brake force command computing unit 6.
摘要翻译：包括用于驱动感应电机1的电力转换器2，用于控制电力转换器2的控制单元40以及用于计算制动力命令的制动力命令计算单元6。控制单元40包括再生制动力计算单元12.再生制动力计算单元12计算可以基于d轴电流检测值id，q轴电流检测值iq确定的第一再生制动力BP1 ，d轴电压指令Vd *，q轴电压指令Vq *和速度信息ω，并且还计算可基于相电流信息Iu至Iw确定的第二再生制动力BP2，d轴电压指令Vd *，q轴电压指令Vq *和速度信息ω，根据速度信息ω选择第一再生制动力BP1和第二再生制动力BP2中的任一个，并将选择的一个输出到制动力指令运算部6。

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