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1. WO2016143534 - DRIVE CONTROL UNIT FOR MOTOR

Publication Number WO/2016/143534
Publication Date 15.09.2016
International Application No. PCT/JP2016/055586
International Filing Date 25.02.2016
IPC
H02P 5/00 2016.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
5Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
B62D 5/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
5Power-assisted or power-driven steering
04electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
H02M 7/48 2007.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
7Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
42Conversion of dc power input into ac power output without possibility of reversal
44by static converters
48using discharge tubes with control electrode or semiconductor devices with control electrode
CPC
B62D 5/0406
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
5Power-assisted or power-driven steering
04electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
0403characterised by constructional features, e.g. common housing for motor and gear box
0406including housing for electronic control unit
B62D 5/0463
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
5Power-assisted or power-driven steering
04electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
0457characterised by control features of the drive means as such
046Controlling the motor
0463for generating assisting torque
B62D 5/0475
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
5Power-assisted or power-driven steering
04electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
0457characterised by control features of the drive means as such
0475Controlling other elements
H02M 7/44
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
7Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
42Conversion of dc power input into ac power output without possibility of reversal
44by static converters
H02P 25/22
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
25Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
16characterised by the circuit arrangement or by the kind of wiring
22Multiple windings; Windings for more than three phases
H02P 27/06
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
27Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
04using variable-frequency supply voltage, e.g. inverter or converter supply voltage
06using dc to ac converters or inverters
Applicants
  • 日立オートモティブシステムズ株式会社 HITACHI AUTOMOTIVE SYSTEMS, LTD. [JP]/[JP]
Inventors
  • 岳 暁飛 YUE, Xiaofei
Agents
  • 小川 護晃 OGAWA, Moriaki
Priority Data
2015-04966112.03.2015JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) DRIVE CONTROL UNIT FOR MOTOR
(FR) UNITÉ DE COMMANDE D'ENTRAÎNEMENT POUR MOTEUR
(JA) モータの駆動制御ユニット
Abstract
(EN)
A drive control unit, which is configured with redundant motor drive control systems so that a motor having two winding groups can be controlled for each winding group to be individually driven, has: an inverter substrate on which are formed a first inverter circuit for driving each winding of the first winding group, and a second inverter circuit for driving each winding of the second winding group; a control substrate (20) on which are formed a first control circuit (20A) including a microcomputer for controlling the first inverter circuit, and a second control circuit (20B) including a microcomputer for controlling the second inverter circuit; and a housing inside which the inverter substrate and the control substrate (20) are arranged side-by-side. The first control circuit (20A) is situated on the front surface side of the control substrate (20), and the second control circuit (20B) is situated on the back surface side.
(FR)
L'invention concerne une unité de commande d'entraînement, qui est constituée de systèmes de commande d'entraînement de moteur redondant de telle sorte qu'un moteur ayant deux groupes d'enroulements peut être commandé pour chaque groupe d'enroulements pour être entraîné individuellement, laquelle unité a : un substrat d'inverseur sur lequel sont formés un premier circuit inverseur permettant d'entraîner chaque enroulement du premier groupe d'enroulements, et un second circuit inverseur permettant d'entraîner chaque enroulement du second groupe d'enroulements ; un substrat de commande (20) sur lequel sont formés un premier circuit de commande (20A) comprenant un micro-ordinateur permettant de commander le premier circuit inverseur, et un second circuit de commande (20B) comprenant un micro-ordinateur permettant de commander le second circuit inverseur ; et un boîtier à l'intérieur duquel sont disposés côte-à-côte le substrat d'inverseur et le substrat de commande (20). Le premier circuit de commande (20A) est situé sur le côté de la surface avant du substrat de commande (20), et le second circuit de commande (20B) est situé sur le côté de la surface arrière.
(JA)
 2つの巻線組を備えたモータを巻線組毎に個別に駆動制御するように、モータの駆動制御系が冗長化されて構成された駆動制御ユニットは、第1巻線組の各巻線を駆動する第1インバータ回路、及び第2巻線組の各巻線を駆動する第2インバータ回路が形成されたインバータ基板と、第1インバータ回路を制御するマイクロコンピュータを含む第1制御回路(20A)、及び第2インバータ回路を制御するマイクロコンピュータを含む第2制御回路(20B)が形成された制御基板(20)と、インバータ基板及び制御基板(20)が内部に並設される筐体と、を有している。そして、制御基板(20)の表面側には第1制御回路(20A)を位置させ、裏面側には第2制御回路(20B)を位置させている。
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