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1. (MX2013001119) DISPOSITIVO DE CONTROL DE PROPULSION DE VEHICULO ELECTRICO Y SISTEMA DE VEHICULO FERROVIARIO.

Office : Mexico
Application Number: 2013001119 Application Date: 28.01.2013
Publication Number: 2013001119 Publication Date: 12.03.2013
Publication Kind : A
IPC:
B60L 9/18
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
L
PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
9
Electric propulsion with power supply external to vehicle
16
using ac induction motors
18
fed from dc supply lines
CPC:
B60L 11/1801
B60L 9/00
B60L 9/22
B60L 11/1814
B60L 11/1833
B60L2200/26
B60L2250/16
B61C 3/02
Y02T 10/7005
Y02T 10/7072
Y02T 30/12
Y02T 30/40
Y02T 90/12
Y02T 90/121
Y02T 90/125
Y02T 90/127
Y02T 90/14
Applicants: MITSUBISHI ELECTRIC CORPORATIONMITSUBISHI ELECTRIC CORPORATION
Inventors: Keita HATANAKA
Priority Data: PCT/JP2010/062946 30.07.2010 JP
Title: (ES) DISPOSITIVO DE CONTROL DE PROPULSION DE VEHICULO ELECTRICO Y SISTEMA DE VEHICULO FERROVIARIO.
Abstract:
(EN) An electric vehicle propulsion control device having a power storage device (15) is provided with: a switch (4) that opens and closes a circuit between an overhead wire (2) and a power conversion unit (8); a switch (16) that opens and closes a circuit between the power conversion unit (8) and a motor (17); a switching unit (11) that connects to the power storage device (15) by selecting terminals on the side on which the switch (4) of the power conversion unit (8) is connected, or terminals on the side on which the switch (16) of the power conversion unit (8) is connected; and a control unit (1) that controls the power conversion unit (8), the switch (4), the switch (16), and the switching unit (11), and switches the connection destination of the power conversion unit (8) and operates the power conversion unit (8) as an inverter or a DC/DC converter, depending on the operating mode of the electric vehicle.
Also published as:
JP2012085535US20130113279EP2599656CN102958746CA2806817RU2013108861
RU0002529577JPWO2012014540KR1020130019433BR112013001538AU2011284036WO/2012/014540