overview of mitsubishi electric's transportation business ...7 business activities in india...
TRANSCRIPT
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Overview of Mitsubishi Electric's Transportation Business
& Power Device Technology
January, 2017Mitsubishi Electric Corporation
COMPANY PROPRIETARYNOT TO BE REPRODUCED OR DISCLOSED WITHOUT SPECIFIC
WRITTEN PERMISSION OF MITSUBISHI ELECTRIC CORPORATION(THIS IS A RED INK STAMP)
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Contents
1. Corporate Overview2. Railway Business Overview3. Activities in Global Market4. Activities in India5. Power Device Technology
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Mitsubishi Electric Corporation Head Office: Tokyo, JapanPresident & CEO: Established:Consolidated Net Sales:Employees:
Masaki SakuyamaJanuary 15, 1921USD 38,888 million li)135,160
(As of March 31, 2016. US dollar amounts are converted from yen at the rate of ¥113=US $1)
Air ConditioningSystems
Air ConditioningSystems
Building SystemsBuilding Systems
Factory AutomationSystems
Factory AutomationSystems
Information & CommunicationSystems
Information & CommunicationSystems
Visual informationSystems
Visual informationSystems
TransportationSystems
TransportationSystems
Space SystemsSpace Systems Energy SystemsEnergy Systems
Corporate Data
Major Product
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Service equipment
HVAC Train Vision
・MITSUBISHI ELECTRIC is the only manufacturer in the world who can provide train control equipment, traction motor and brake unit in one package.
Control
Traction System/Power supply
VVVF Inverter Traction motor
TCMS
Ground-based systems 【Domestic】
Rolling stock systems 【Domestic/Overseas】
Transportation system substation Traffic control system Station & platform equipment
Digital radio communication systems
TCMS:Train Control and Monitoring SystemHVAC: Heat, Ventilation and Air Conditioning
Network between systems
APS
Security
Automatic TrainOperation
Brake control equipment
APS: Auxiliary Power Supply
Business Overview
India2,300 Cars
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North America
7,000Cars
Mitsubishi Electric is one of leading companies in railway traction system. We started manufacturing in 1922 and supplied for iconic projects such as Shinkansen (High Speed Rail). Also, we have 50% share in traction system in Japan. In overseas market, supplied for 32 countries, about 44,000 cars since 1960’s
Mexico2,700 CarsAsia
6,600Cars
China14,000Cars
Oceania2,700Cars
Europe, AfricaMiddle East8,100Cars
South America
2,200Cars
Mitsubishi Electric Global Supply Record (Traction System and Air Conditioner, As of Sep. 2016)
<Supply record in overseas market>
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Mexico: MELMEX[1979~]
Australia: ME-Aust[1985~]
China: Zhuzhou Shiling[2005~]
Italy: MEKT[2014~]
USA: MEPPI [2004~]
Poland:MEDCOM[2015~]
India: MEI [2015~]
Global Production NetworkMitsubishi Electric has promoted manufacturing in various countries for decades and contributed economy, employment in each country.
Japan: Mother Factories• Itami Works• Kobe Works• Nagasaki Works
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Business activities in IndiaMitsubishi Electric has received orders of electric equipment for metro in 8 cities and occupies 65% share in traction system. We promote sales and production collaborating with local subsidiary.
Chennai Metro:168cars(Main Transformer)
Bengaluru Metro:150cars
Mumbai Metro:64carsNavi-Mumbai:24cars
Jaipur Metro:40cars
Delhi Metro:1,412cars
Mitsubishi Electric India (Head Office)
Hyderabad Metro:171cars
Mitsubishi Electric India (Railway Factory)
Noida Metro:76cars
Kolkata Metro:84cars
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Overview of the factory
Location Bengaluru, Karnataka state
Area 4,605m2
Activities Assembly, test, repair and after service of traction motor, traction inverter and auxiliary power supply
Schedule Operation start: Dec.2015
Railway Factory in IndiaMitsubishi Electric started assembling traction motor, traction inverter and auxiliary power supply in India in Dec. 2015. Also, after service will be reinforced utilizing this factory.
Optimum Devices for required application
Power Semiconductor Technology
PropulsionSystemEngineering
PropulsionSystemEngineering
MELCO is continuously developing advanced power technologiesfor global rail industry.MELCO optimize systems using in-house power devices designed by
our semiconductor and systems engineers.
【Power semiconductor】
Key Device for Inverters
【MELCO】【MELCO】
Requirement for Semiconductors
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System Configuration (1500V DC)■ 2 level PWM inverter with 3.3kV,1500A All-SiC power module■ 180kW induction motor drive in 4 parallely-connected
<Exterior of All-SiC propulsion inverter box><Power unit>
Energy Consumption
40%reduction
Total energy consumption of railcar systems, including traction motors, is reduced by 30% *2
World’s first *1
ALL-SiCPower
Moduleapplied
Size and Weight
65%reduction
Size and weight are reduced by about 65% *2
*1 – As of Dec 2013 *2 – Comparison of conventional traction inverter with IGBT power Modules
Regenerative energy is increased by improvement of inverter control with SiC modules.
Railcar Traction Inverter with ALL-SiC Power Module
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Thank you for your kind attention!!