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1. CN105074156 - 车辆用冷却风扇马达的逆变器系统及其控制方法和系统

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China
Application Number 201380073185.2
Application Date 29.08.2013
Publication Number 105074156
Publication Date 18.11.2015
Grant Number 105074156
Grant Date 01.06.2018
Publication Kind B
IPC
F01P 7/04
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
7Controlling of coolant flow
02the coolant being cooling-air
04by varying pump speed, e.g. by changing pump-drive gear ratio
B60H 1/32
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating devices
32Cooling devices
B60R 16/02
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
16Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
02electric
CPC
B60H 1/00428
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating ; [HVAC]; devices
00421Driving arrangements for parts of a vehicle air-conditioning
00428electric
B60H 1/00828
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating ; [HVAC]; devices
00642Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
00814Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
00821the components being ventilating, air admitting or air distributing devices
00828Ventilators, e.g. speed control
F01P 7/048
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
7Controlling of coolant flow
02the coolant being cooling-air
04by varying pump speed, e.g. by changing pump-drive gear ratio
048using electrical drives
F04D 27/004
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
27Control, e.g. regulation, of pumps, pumping installations or systems
004by varying driving speed
Y02B 30/70
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
30Energy efficient heating, ventilation or air conditioning [HVAC]
70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Y02T 10/88
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
10Road transport of goods or passengers
80Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
88Optimized components or subsystems, e.g. lighting, actively controlled glasses
Applicants 三菱重工汽车空调系统株式会社
Inventors 中野浩儿
铃木敦
上谷洋行
Agents 上海市华诚律师事务所 31210
Priority Data 2013033581 22.02.2013 JP
Title
(ZH) 车辆用冷却风扇马达的逆变器系统及其控制方法和系统
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Abstract
(ZH) 具备：具有开关元件(22)，将高压电源(4)提供的直流电力变换为三相交流电，并向三相马达(3)供电的马达控制装置(21)；对马达控制装置(21)进行控制的第1控制部(24)；利用低压电源(5)提供的电力工作，与车辆用冷却风扇马达·逆变器系统(2)的上位的车辆侧的车辆侧ECU(6)进行信息交换的绝缘型CAN驱动器(82)；以及使由低压电源(5)提供电力的低电压系统与由高压电源(4)提供电力的高电压系统电绝缘的绝缘部(8)，第1控制部(24)在检测出开关元件(22)有异常的情况下，通过绝缘型CAN驱动器(82)对车辆侧ECU(6)输出通知三相马达(3)的控制有异常的异常信息。
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