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[B-17.5 Analysis of the System for Wide Spreading Electric Vehicles in a Special Region and the Model Vehicle to be Wide Spreaded]

[Contact Person]

Hiroshi Shimizu
Head, Traffic Pollution Control Research Team
Regional Environment Division
National Institute for Environment Studies
Enviromnent Agency
16-2 Onogawa, Tsukuba, Ibaraki 305 Japan
Phone +81-298-51-6111(Ext.397), Fax +81-298-51-4732

[Total Budget for FY1991-1993]

39,952,000 Yen (FY1993 14,377,000 Yen)

[Abstract]

　A system design to use many electric vehicles in a midium sized city was made. The basic design of electric vehicles(EVs) to be used in the area was made also. The way of incentives and infrastructure is proposed.
　A computer simulation program was produced to calculate the performance of an electric vehicle precisely. Range per charge, maximum velocity, acceleration and energy consumption rate can be calculated by the program. The calculated value of the performance by the program is coincided with the actual performance of the prototype passenger car within the error of 5%. A new drive system and a new frame structure were proposed. If these technologies are used, the space of a cabin and a luggage space can be increased in an EV. By using these technologies fundamental designs of EV were made by considering economies. In a taxi, as two rooms can be made within the same sized conventional taxi, the income of one taxi driver could be increased. In a light truck as the height of the floor of the luggage space can be constructed much lower than a conventional light truck, it become very easy to load and unload luggages and it is possible to enlarge the size of the luggage space. It helps to make the efficiency of transportation higher. To spread these electric vehicle, it is convenient to be used for taxi then transportation field.

[Key Words]

Model Electric Vehicle, Simulation Program, Driving System, Frame Structure