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1. 发明专利

JPH07107625A MASTER CONTROLLER FOR ELECTRIC VEHICLE 失效
公开(公告)号：JPH07107625A
公开(公告)日：1995-04-21
申请号：JP24232293
申请日：1993-09-29
申请人： TOYO DENKI KK , MITSUBISHI ELECTRIC CORP
发明人： OKUI ICHIRO , KUSANO KENICHI , MAKI MIYOSHI , OCHIAI OSAMU
IPC分类号： B60L15/00
摘要： PURPOSE:To realize ultra miniaturization of a master controller without sacrifice of the reliability. CONSTITUTION:The master controller for electric vehicle comprises a master controller 1A comprising a plurality of encoders 16a-16d provided for one handle 2 in order to detect the position thereof and more than one converter/transmitter 17a for receiving outputs from the encoders 16a-16d and delivering a position signal in the form of a series transmission signal 18a on condition that the outputs from the encoders 16a-16d match each other, and a controller/receiver 20 connected with the master controller 1A and converting the position signal received therefrom, as a handle position data, into a power output data.

2. 发明专利

CA2779870A1 ELECTRIC TRAIN DRIVE CONTROL DEVICE 未知
公开(公告)号：CA2779870A1
公开(公告)日：2011-06-23
申请号：CA2779870
申请日：2009-12-18
申请人： MITSUBISHI ELECTRIC CORP
发明人： KUSANO KENICHI
IPC分类号： B60L7/14 , B60L3/00 , B60L7/24
摘要： Provided is an electric vehicle drive control apparatus, wherein fluctuation in the decelerating rate of the electric vehicle is made to be smaller, and the ride thereon is improved to become more comfortable, even when regeneration load is insufficient while regenerative braking is being activated. The electric vehicle drive control apparatus (1) is provided with an open/close unit (4) that opens or closes a connection with DC power; a power conversion unit (5), to which DC power is inputted to two input terminals thereof via the open/close unit, which converts DC power to AC power by a switching operation, and drives an AC rotating machine (13) connected to the output side thereof; and a voltage detection unit (15) that detects the voltage between the two terminals. The electric vehicle drive control apparatus (1) is also provided with a power control unit (14) that controls the power conversion unit such that the open/close unit is opened when the voltage detected by the voltage detection unit exceeds a prescribed opening voltage, and the regenerative braking force of the AC rotating machine is reduced with a prescribed reduction pattern having a ramp reduction period that is longer than 0.

3. 发明专利

DE112019007093T5 DATENSAMMELEINRICHTUNG UND DATENSAMMELVERFAHREN 未知
公开(公告)号：DE112019007093T5
公开(公告)日：2021-12-23
申请号：DE112019007093
申请日：2019-03-26
申请人： MITSUBISHI ELECTRIC CORP
发明人： YAMAMURA TADASHI , EMOTO NORISHIGE , KUSANO KENICHI , HORIE KAZUSHI , SHIRAKASHI TOMOYA
IPC分类号： G07C5/08
摘要： Eine Datensammeleinrichtung (10), die Daten sammelt, die durch serielle Kommunikation von einem Bordinstrument (30) übertragen sind, das mit einer Fahrzeuginformationsmanagementeinrichtung (20) verbindbar ist, die Daten von dem Bordinstrument (30) sammelt, weist eine Datensammeleinheit (11) auf, die von dem Bordinstrument (30) übertragene Daten sammelt.

4. 发明专利

BR112012014205A2 dispositivo de controle de acionamento para um trem elétrico 未知
公开(公告)号：BR112012014205A2
公开(公告)日：2016-06-14
申请号：BR112012014205
申请日：2009-12-18
申请人： MITSUBISHI ELECTRIC CORP
发明人： KUSANO KENICHI
IPC分类号： B60L3/00 , B60L7/14 , B60L7/24
摘要： dispositivo de controle de acionamento para um trem elétrico. é provido um aparelho de controle de acionamento de veículo elétrico, em que flutuação na taxa de desaceleração do veículo elétrico é feita com que seja menor, e a condução da mesma é melhorada para tornar-se mais confortável, mesmo quando carga de regeneração é insuficiente, enquando frenagem regenerativa está sendo ativada. o aparelho de controle de acionamento de veículo elétrico (1) é provido com uma unidade de abrir/fechar (4) que abre ou fecha uma conexão de energia de cc; uma unidade de conversão de energia (5), à qual energia de cc é alimentada para dois terminais de entrada da mesma via a unidade de abrir/fechar, que converte energia de cc em energia de ca por meio de uma operação de comutação, e aciona uma máquina rotativa de ca (13) conectada ao lado de saída da mesma; e uma unidade de detecção de voltagem (15) que detecta a voltagem entre os dois terminais. o aparelho de controle de acionamento de veículo elétrico (1) é também provido com uma unidade de controle de energia (14) que controla a unidade de conversão de energia de tal forma que a unidade de abrir/fechar é aberta quando a voltagem detectada pela unidade de detecção de voltagem excede um valor de abertura prescrito, e aforça de frenagem regenerativa da máquina rotativa de ca é reduzida com um padrão de redução prescrito tendo um período de redução de rampa que é mais longo de 0.

5. 发明专利

DE112013007201T5 Elektrofahrzeug-Steuerungssystem und Leistungsumwandlungsvorrichtung 未知
公开(公告)号：DE112013007201T5
公开(公告)日：2016-03-24
申请号：DE112013007201
申请日：2013-08-05
申请人： MITSUBISHI ELECTRIC CORP
发明人： YAMASHITA YOSHINORI , KUSANO KENICHI
IPC分类号： H02M7/48 , B60L7/10
摘要： Die vorliegende Erfindung stellt ein Elektrofahrzeug-Steuerungssystem bereit, das den Leistungsverbrauch jedes Elektrofahrzeugs in einem aus einer Mehrzahl von Elektrofahrzeugen bestehenden Zug steuert, der Folgendes umfasst: eine Mehrzahl von Leistungsumwandlungsvorrichtungen (VVVF) 4, von denen jede von einer Oberleitung bereitgestellte Leistung umwandelt, um Antriebsleistung für einen AC-Motor zu erzeugen, wenn der Zug fährt, und die durch den AC-Motor erzeugte Regenerativleistung umwandeln, die zur Oberleitung zurückgespeist wird, und bestimmen, ob der Zug in einem Schwachlast-Regenerativzustand ist, wenn der Zug eine Regenerativbremse einsetzt; und eine Mehrzahl von leistungsverbrauchenden Vorrichtungen (CP5), die einen Betriebsmodus ändern, wenn mindestens eine der Leistungsumwandlungsvorrichtungen 4 im Schwachlast-Regenerativzustand ist.

6. 发明公开

EP2493064A4 POWER CONVERTING APPARATUS FOR AN ELECTRIC CAR 有权
标题翻译：电力转换装置FOR A电动车
公开(公告)号：EP2493064A4
公开(公告)日：2016-07-27
申请号：EP09850581
申请日：2009-10-22
申请人： MITSUBISHI ELECTRIC CORP
发明人： KONO MASAKI , KUSANO KENICHI , YAMASHITA YOSHINORI , KITANAKA HIDETOSHI , HATANAKA KEITA
IPC分类号： H02M7/48 , B60L3/00 , H02H7/08 , H02H7/122 , H02M1/32 , H02M7/5387 , H02P29/024
CPC分类号： B60L3/003 , B60L2200/26 , B60L2220/14 , H02H7/0838 , H02H7/122 , H02H7/1225 , H02M1/32 , H02M7/53875 , H02P29/027 , Y02T10/642
摘要： To disclose a power converting apparatus for an electric vehicle including a power converter 2 that has switching elements Gu to Gz and drives a synchronous machine 1, an opening/closing unit 4, current detectors 3a to 3c, and a controller 6 that controls ON/OFF of the switching elements Gu to Gz and opening/closing of the opening/closing unit 4 based on currents detected by the current detectors 3a to 3c. The controller 6 including a fault detector 9 that detects whether any of the switching elements Gu to Gz has a short-circuit fault and outputs a signal indicating a detection result, an ON/OFF controller 7 that sets one of the switching elements that constitute a phase (a V phase or a W phase) other than a first phase (for example, a U phase) that involves the short-circuit fault to an ON operation state and outputs a signal for opening the opening/closing unit 4, and an opening/closing controller 8 that opens a V-phase opening/closing unit 4b connected to a third phase (for example, the V phase) other than the first phase and the second phase in which one of the switching elements (for example, the W phase) is set to the ON operation state by the ON/OFF controller 7.

7. 发明专利

CA2779870C ELECTRIC TRAIN DRIVE CONTROL DEVICE 未知
公开(公告)号：CA2779870C
公开(公告)日：2014-10-21
申请号：CA2779870
申请日：2009-12-18
申请人： MITSUBISHI ELECTRIC CORP
发明人： KUSANO KENICHI
IPC分类号： B60L7/14 , B60L3/00 , B60L7/24
摘要： Objective: To reduce fluctuations in deceleration of an electric train and improve riding comfort even when the regenerative load is lacking during a regenerative brake operation. Resolution means: A drive control device 1 for an electric train according to this invention comprises a switch 4 for connecting or opening direct-current power, a power converter 5 into which the direct-current power is input via the switch between two terminals on an input side and which converts the direct-current power into alternating-current power through a switching action and drives an alternating current rotating machine 13 connected on an output side, and a voltage detector 15 for detecting the voltage between the two terminals. In addition, a power controller 14 is provided that controls the power converter such that when the detected voltage of the voltage detector exceeds a predetermined open-circuit voltage, the switch is opened and the regenerative brake force is reduced by the alternating current rotating machine under a predetermined reduction pattern having a ramp reduction time longer than 0.

8. 发明公开

EP2514626A4 ELECTRIC VEHICLE DRIVE CONTROL APPARATUS 有权
标题翻译：控制装置一个车辆用电动驱动
公开(公告)号：EP2514626A4
公开(公告)日：2014-10-22
申请号：EP09852242
申请日：2009-12-18
申请人： MITSUBISHI ELECTRIC CORP
发明人： KUSANO KENICHI
IPC分类号： B60L7/14 , B60L3/00 , B60L7/24
CPC分类号： B60L7/10 , B60L7/14 , B60L7/18 , B60L7/26 , B60L9/22 , B60L2200/26 , B60L2240/429 , Y02T10/642
摘要： Objective: To reduce fluctuations in deceleration of an electric train and improve riding comfort even when the regenerative load is lacking during a regenerative brake operation. Resolution means: A drive control device (1) for an electric train according to this invention comprises a switch (4) for connecting or opening direct-current power, a power converter (5) into which the direct-current power is input via the switch between two terminals on an input side and which converts the direct-current power into alternating-current power through a switching action and drives an alternating current rotating machine (13) connected on an output side, and a voltage detector (15) for detecting the voltage between the two terminals. In addition, a power controller (14) is provided that controls the power converter such that when the detected voltage of the voltage detector exceeds a predetermined open-circuit voltage, the switch is opened and the regenerative brake force is reduced by the alternating current rotating machine under a predetermined reduction pattern having a ramp reduction time longer than 0.

9. 发明专利

JP2011010506A Power converter for electric vehicle 有权
标题翻译：电动车用电源转换器
公开(公告)号：JP2011010506A
公开(公告)日：2011-01-13
申请号：JP2009153556
申请日：2009-06-29
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KONO MASAKI , KUSANO KENICHI , YAMASHITA YOSHINORI
IPC分类号： B60L7/16 , H02P27/06 , H02P27/08
CPC分类号： Y02T10/642
摘要： PROBLEM TO BE SOLVED: To provide a power converter for an electric vehicle which power converter improves a regeneration rate.SOLUTION: An aerial line voltage limiter control unit 11 calculates the regenerative power that can be regenerated, in view of loss caused by a power converter 2, based on a voltage Es of a DC power supply 6, a voltage Efc of a capacitor 3, a current Is flowing through a DC reactor 4 and a rotational speed ω of an induction machine 1 that drives an electric vehicle; calculates a regenerative torque of the induction machine 1, by dividing the regenerative power by the rotational speed ω of the induction machine 1; and calculates the torque instruction value for the induction machine 1 by adding a difference between the voltage Efc of the capacitor 3 and a target voltage value of the capacitor 3 and a correction value determined, based on the current Is flowing through the DC reactor 4 to the regenerative torque. A voltage control unit 12 calculates the voltage instruction for controlling the power converter 2, based on the torque instruction value, and a PWM control unit 13 carries out pulse width modulation control over the power converter 2, based on the voltage instruction to control the torque of the induction machine 1.
摘要翻译：要解决的问题：提供一种用于电力车辆的功率转换器，其功率转换器提高再生速率。解决方案：考虑到由功率转换器引起的损耗，架空电线限制器控制单元11计算可再生的再生功率如图2所示，基于直流电源6的电压Es，电容器3的电压Efc，流过直流电抗器4的电流Is和驱动电动车辆的感应电动机1的转速ω; 通过将再生功率除以感应电机1的转速ω来计算感应电动机1的再生转矩; 并且通过将电容器3的电压Efc和电容器3的目标电压值之间的差加上基于流过直流电抗器4的电流Is确定的校正值来计算感应电动机1的转矩指令值，再生转矩。电压控制单元12基于转矩指令值计算用于控制功率转换器2的电压指令，PWM控制单元13基于用于控制转矩的电压指令，对功率转换器2进行脉宽调制控制的感应电机1。

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