Mitsubishi ESR

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Mitsubishi ESR
93mitsubishi esr.jpg
Overview
Manufacturer Mitsubishi Motors
Body and chassis
Class Concept car
Dimensions
Length 4,530 mm (178.3 in)
Width 1,720 mm (67.7 in)
Height 1,580 mm (62.2 in)

The Mitsubishi ESR (Ecological Science Research) is a hybrid electric vehicle (HEV) concept exhibited by Mitsubishi Motors at the 30th Tokyo Motor Show in 1993. [1] It was designed to demonstrate the company's technological developments in alternative energy, [2] and used a 70  kW AC induction motor to drive the front wheels. 28 alkaline batteries housed under the passenger compartment, and a rear-mounted 1.5-litre gasoline engine powered an onboard electrical generator system. [1] It also recycled its own kinetic energy, and absorbed solar power through roof-mounted cells. [2]

Hybrid electric vehicle type of hybrid vehicle and electric vehicle

A hybrid electric vehicle (HEV) is a type of hybrid vehicle that combines a conventional internal combustion engine (ICE) system with an electric propulsion system. The presence of the electric powertrain is intended to achieve either better fuel economy than a conventional vehicle or better performance. There is a variety of HEV types, and the degree to which each functions as an electric vehicle (EV) also varies. The most common form of HEV is the hybrid electric car, although hybrid electric trucks and buses also exist.

Concept car an automobile manufactured to showcase design features that may be present in a future production model

A concept car is a car made to showcase new styling and/or new technology. They are often shown at motor shows to gauge customer reaction to new and radical designs which may or may not be mass-produced. General Motors designer Harley Earl is generally credited with inventing the concept car, and did much to popularize it through its traveling Motorama shows of the 1950s.

Mitsubishi Motors automotive brand manufacturer

Mitsubishi Motors Corporation is a Japanese multinational automotive manufacturer headquartered in Minato, Tokyo, Japan. In 2011, Mitsubishi Motors was the sixth-biggest Japanese automaker and the nineteenth-biggest worldwide by production. From October 2016 onwards, Mitsubishi has been one-third (34%) owned by Nissan, and thus a part of the Renault–Nissan–Mitsubishi Alliance.

The car was estimated to have a range of 620 miles (1,000 km) on hybrid power at a constant 25 miles per hour (40 km/h), or 310 miles (500 km) using only the batteries. A Global Positioning System (GPS) receiver could automatically switch the vehicle from hybrid to battery-only operation when entering an urban area. [3] Mitsubishi claimed a maximum speed of 200 kilometres per hour (120 mph), thanks in part to a drag coefficient of 0.25. [4]

Global Positioning System American satellite navigation system

The Global Positioning System (GPS), originally Navstar GPS, is a satellite-based radionavigation system owned by the United States government and operated by the United States Air Force. It is a global navigation satellite system that provides geolocation and time information to a GPS receiver anywhere on or near the Earth where there is an unobstructed line of sight to four or more GPS satellites. Obstacles such as mountains and buildings block the relatively weak GPS signals.

Drag coefficient Dimensionless parameter to quantify fluid resistance

In fluid dynamics, the drag coefficient is a dimensionless quantity that is used to quantify the drag or resistance of an object in a fluid environment, such as air or water. It is used in the drag equation in which a lower drag coefficient indicates the object will have less aerodynamic or hydrodynamic drag. The drag coefficient is always associated with a particular surface area.

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Compressed air car

A compressed air car is a compressed air vehicle that uses a motor powered by compressed air. The car can be powered solely by air, or combined with gasoline, diesel, ethanol, or an electric plant with regenerative braking.

Electric vehicle vehicle propelled by one or more electric motors

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Mitsubishi Outlander type of crossover SUV manufactured by Mitsubishi

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Solar vehicle

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Plug-in hybrid type of vehicle

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Ford Reflex

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The Dodge Intrepid ESX prototype cars are the result of the 1993 response by the Chrysler Corporation to a challenge by U.S. President Bill Clinton to produce a vehicle which was capable of meeting the demands of the modern consumer, while still achieving an unprecedented 80 miles per US gallon overall in fuel economy. The PNGV - Partnership for a New Generation of Vehicles project was aimed at The Big Three American car manufacturers.

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Audi hybrid vehicles

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Electrosport

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Mitsubishi i-MiEV electric car

The Mitsubishi i-MiEV is a five-door hatchback electric car produced by Mitsubishi Motors, and is the electric version of the Mitsubishi i. Rebadged variants of the i-MiEV are also sold in Europe by PSA Peugeot Citroën (PSA) as the Peugeot iOn and Citroën C-Zero. The i-MiEV is the world's first modern highway-capable mass production electric car.

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References

  1. 1 2 "Japanese makers show off practical vehicles", Kevin Clemens, Ward's AutoWorld , November 1993
  2. 1 2 "Leaning green vehicles", Mitsubishi Motors Australia Ltd official website
  3. "AOSC News", EVAOSC, Volume 14, no.2, February 1994
  4. "1993 Mitsubishi ESR", ConceptCars.it