ELECTRIC CART PERFORMANCE ANALYSIS - Assignment Example

These motors are powered with the help of battery packs, which are rechargeable. Electric motor offers several benefits compared to the use of internal engine combustion to power vehicles. These include zero emissions of air pollutants, fuel economy among several other benefits. Electric motors enhance the performance and greater efficiency of energy. The general costs used in maintaining and operating electric motor powered vehicles are low compared to the conventional fuel driven vehicles. Selecting as well as calculating the correct motor for the electric cart vehicle depends largely on the total weight of the vehicle, the area where the Cart will be used and the terrain of the area.

If the Cart is to be used in a hilly or an area with mountains, the individual will require more engine horsepower than in a flat terrain. The speed of the motor is also dictated by the aerodynamics profile of the Cart before and after the conversion and its use. A simple cart used for commuting in a normal city traffic definitely requires a cheaper motor with less horsepower compared to the one to be used in winning races or have the fastest acceleration. Several other variables can be used in calculating the speed of an electric motor depending with its use (Chi-lan et al. 2011). The speed of an electric motor and vehicle largely depends on the battery pack voltage.

Using a Direct Current (DC) motor, one hundred and forty-four (144) volts will be enough to drive the vehicle at a speed of seventy miles per hour. The available power that is stored in the batteries determines the total distance that the cart is able to go before recharging it. Power measured by calculating the voltage in the battery multiplied by the battery amperage multiplied again by the useful power that is available in the battery without damaging the cells. The chemistry of the battery is the one determining this figure.

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