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Eco Changes for Society

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Satellite/Communications

Greenhouse Gases Observing Satellite (GOSAT-2)

GOSAT-2 is a satellite dedicated to the observation of the concentration distribution of greenhouse gases (carbon dioxide, methane etc.) the major cause of global warming , from outer space.

Optical Communication Systems

Enhanced optical communication technologies reduce power consumption while supporting convenient optical broadband networks.

Optical Communication Devices

Optical communication devices enable highly reliable high-speed transmission of larger volumes of multiplexed data and contribute to reduced power consumption.

Energy

Turbine Generators

Cutting-edge, large capacity turbine generators contribute to more efficient energy generation, improved cost efficiency and higher reliability.

Transformers

Size reduction and energy-saving technologies deliver efficient voltage conversion. Transformers are used in wide-ranging applications such as power generation, industry, public infrastructure and transportation.

Cubicle type Gas Insulated Switchgear

Dry air is used as the insulation medium for instantly breaking high-voltage fault currents, such as during a short-circuit, thereby realising greater safety and environmental protection.

Power Devices

These energy saving key devices are used for power conversion and motor control in items such as home appliances, railcars and hybrid and electric vehicles. Mitsubishi Electric continues to develop additional next-generation power devices using SiC, a compound that reduces energy loss even further.

Uninterruptible Power Supplies (UPS)

True on-line, double conversion UPS ensures power protection of critical equipment with industry-leading efficiency, enabling significant energy savings.

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Energy

Turbine Generators

Cutting-edge, large capacity turbine generators contribute to more efficient energy generation, improved cost efficiency and higher reliability.

Transformers

Size reduction and energy-saving technologies deliver efficient voltage conversion. Transformers are used in wide-ranging applications such as power generation, industry, public infrastructure and transportation.

Cubicle type Gas Insulated Switchgear

Dry air is used as the insulation medium for instantly breaking high-voltage fault currents, such as during a short-circuit, thereby realising greater safety and environmental protection.

Power Devices

These energy saving key devices are used for power conversion and motor control in items such as home appliances, railcars and hybrid and electric vehicles. Mitsubishi Electric continues to develop additional next-generation power devices using SiC, a compound that reduces energy loss even further.

Uninterruptible Power Supplies (UPS)

True on-line, double conversion UPS ensures power protection of critical equipment with industry-leading efficiency, enabling significant energy savings.

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Railways/Automobiles

SiC-based Railcar Inverter

The use of large-capacity SiC power modules reduces total power consumption of the entire railcar by 30% compared to a conventional system.

Train Integrated Management System (TIMS)

Through integrated control of train operations such as acceleration and braking this system reduces power consumption and contributes to low railcar weight.

Railcar Air-conditioning Systems

Our air-conditioning systems incorporate high-efficiency inverters and a system that circulates the air without changing the temperature or humidity, to help enhance energy savings.

IPUs* for Hybrid Vehicles

These highly efficient, compact and lightweight inverters for hybrid vehicles contribute to better fuel efficiency and reduced emissions.
*Integrated Power-drive Unit

Motor controllers for electric power steering

Motor controllers assist driver steering in line with driving conditions to contribute to better fuel efficiency and lower CO2 emissions.

EGR* Valves

EGR valves help reduce the air pollutants generated by diesel engines and the greenhouse gases generated by gasoline engines.