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1. WO2005068244 - SERIES HYBRID ELECTRIC VEHICLE

Publication Number WO/2005/068244
Publication Date 28.07.2005
International Application No. PCT/JP2005/000189
International Filing Date 11.01.2005
IPC
F02D 29/06 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
DCONTROLLING COMBUSTION ENGINES
29Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
06peculiar to engines driving electric generators
CPC
B60K 17/043
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
17Arrangement or mounting of transmissions in vehicles
04characterised by arrangement, location, or kind of gearing
043Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel
B60K 2007/0061
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
7Disposition of motor in, or adjacent to, traction wheel
0061the motor axle being parallel to the wheel axle
B60K 6/26
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
6Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units
20the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
22characterised by apparatus, components or means specially adapted for HEVs
26characterised by the motors or the generators
B60K 6/46
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
6Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units
20the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
42characterised by the architecture of the hybrid electric vehicle
46Series type
B60K 7/0007
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
7Disposition of motor in, or adjacent to, traction wheel
0007the motor being electric
B60L 15/2045
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
15Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
20for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
2045for optimising the use of energy
Applicants
  • 三菱重工業株式会社 MITSUBISHI HEAVY INDUSTRIES, LTD. [JP]/[JP] (AllExceptUS)
  • 藤原 謙二 FUJIWARA, Kenji [JP]/[JP] (UsOnly)
  • 小暮 孝敏 KOGURE, Takatoshi [JP]/[JP] (UsOnly)
  • 馬場 功 BABA, Tutomu [JP]/[JP] (UsOnly)
Inventors
  • 藤原 謙二 FUJIWARA, Kenji
  • 小暮 孝敏 KOGURE, Takatoshi
  • 馬場 功 BABA, Tutomu
Agents
  • 工藤 実 KUDOH, Minoru
Priority Data
2004-00604713.01.2004JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) SERIES HYBRID ELECTRIC VEHICLE
(FR) VEHICULE ELECTRIQUE HYBRIDE SERIE
(JA) シリーズハイブリッド電気自動車
Abstract
(EN)
There is provided a technique for improving the efficiency of a generation system of a series hybrid electric vehicle. The series hybrid electric vehicle includes: an engine; an n-phase generator driven by the engine; a rectifier for generating DC voltage from n-phase AC voltage received from the n-phase generator; a battery charged by the DC voltage generated; a motor for driving drive wheels; an inverter for driving the motor by using DC voltage supplied from the rectifier and/or DC voltage supplied from the battery; and a switch. The n-phase generator has n armature windings each having one end connected to a common neutral point. The rectifier has a cathode terminal, an anode terminal where a higher potential is generated than at the cathode terminal, and n rectifier arms. Each of the n rectifier arms has: a first diode connected between an intermediate node connected to the other end of the armature windings and the cathode terminal; and a second diode connected between the intermediate node and the anode terminal. The switch is connected between the neutral point and the cathode terminal.
(FR)
L'invention concerne une technique d'amélioration de l'efficacité d'un système de génération d'un véhicule électrique hybride série. Le véhicule électrique hybride série comprend un moteur ; un générateur n-phase entraîné par le moteur ; un redresseur destiné à la génération de tension CC à partir d'une tension CA n-phase issue du générateur n-phase ; une batterie chargée par la tension CC générée ; un moteur entraînant les roues motrices ; un inverseur destiné à commander le moteur par la tension CC fournie par le redresseur et/ou la tension CC fournie par la batterie ; et un interrupteur. Le générateur n-phase a des enroulements d'induit n ayant chacun une extrémité connectée à un point neutre commun. Le redresseur a une borne de cathode, une borne d'anode où est généré un potentiel supérieur à celui de la borne de cathode, et n bras redresseurs. Chacun des n bras redresseurs a : une première diode connectée entre un noeud intermédiaire connecté à l'autre extrémité des enroulements d'induit et la borne de cathode ; et une deuxième diode connectée entre le noeud intermédiaire et la borne d'anode. L'interrupteur est connecté entre le point neutre et la borne de cathode.
(JA)
 本発明は、シリーズハイブリッド電気自動車の発電系の効率を向上するための技術を提供する。本発明によるシリーズハイブリッド電気自動車は,エンジンと,エンジンによって駆動されるn相発電機と,n相発電機から送られるn相交流電圧から直流電圧を生成する整流器と,生成された直流電圧によって充電されるバッテリーと,駆動輪を駆動するモータと,整流器から供給される直流電圧,及び/又はバッテリーから供給される直流電圧を用いてモータを駆動するインバータと,スイッチとを含む。n相発電機は,それらの一端が共通の中性点に接続されたn個の電機子巻線を備えている。整流器は,負極端子と,負極端子よりも高い電位が発生される正極端子と,n本の整流アームとを備えている。n本の整流アームのそれぞれは,電機子巻線の他端に接続された中間ノードと負極端子との間に接続された第1ダイオードと,中間ノードと正極端子との間に接続された第2ダイオードとを具えている。スイッチは,中性点と負極端子との間に接続されている。
Also published as
US2007137908
Latest bibliographic data on file with the International Bureau