Few people will disagree about the desirability of having an automobile that may drive by gas stations and leave no pollution behind, yet solar energy automobiles have not become very hot. The solar cells are really frail, they generate a touch of power and motors powered in solar electricity autos produce too little a quantity of hp to make them efficient.
For about 20 years the annual race of solar power cars runs in Australia from Darwin to Adelaide, a trip of about 1,877 miles at top speed of nearly 62 miles per hour. These races are part of the World Solar Challenge with teams from many major universities and corporate enterprises competing. During the first race of solar power cars in 1987, top speed was just 42 miles per hour and is run to promote research into solar powered vehicles.
There are few efficient applications of solar power cars in use, however a few golf carts are run by solar power and they can recharge while sitting in the sunlight each year. Part of the problem is that the number of solar cells attached to the vehicle is limited by the vehicles size and the motors they operate are generally between two and five horsepower. Batteries are still to heavy to be able to receive enough power to push their weight as well as the weight of the vehicle and operator.
Batteries Work Same As Fuel Tank
Batteries inside solar electricity autos serve much the same purpose as a gas tank on convention autos. While lead-acid batteries are way more efficient and simpler to connect, the power to weight proportion makes them a reluctant choice in solar electricity automobiles. Nickle-cadmium, lithium ion and lithium cadmium batteries have a better range, but are harder to include into the automobiles electrical system. Usually solar electricity automobiles need between eighty and 170 volts to operate.
While hybrid vehicles using gas or diesel engines are growing in popularity, hybrid bicycles using solar power and human peddle power have also grown recently. Being able to get a vehicle moving by human energy before adding power from solar energy is now being viewed as a possibility for solar power cars. Except, instead of using human power, stored battery operated motors are being used.
Since there are no established designs for solar electricity cars many designers are targeted exactly on reduced drag. This has led to development of many cars bearing a powerful similarity to planes. - 20763
For about 20 years the annual race of solar power cars runs in Australia from Darwin to Adelaide, a trip of about 1,877 miles at top speed of nearly 62 miles per hour. These races are part of the World Solar Challenge with teams from many major universities and corporate enterprises competing. During the first race of solar power cars in 1987, top speed was just 42 miles per hour and is run to promote research into solar powered vehicles.
There are few efficient applications of solar power cars in use, however a few golf carts are run by solar power and they can recharge while sitting in the sunlight each year. Part of the problem is that the number of solar cells attached to the vehicle is limited by the vehicles size and the motors they operate are generally between two and five horsepower. Batteries are still to heavy to be able to receive enough power to push their weight as well as the weight of the vehicle and operator.
Batteries Work Same As Fuel Tank
Batteries inside solar electricity autos serve much the same purpose as a gas tank on convention autos. While lead-acid batteries are way more efficient and simpler to connect, the power to weight proportion makes them a reluctant choice in solar electricity automobiles. Nickle-cadmium, lithium ion and lithium cadmium batteries have a better range, but are harder to include into the automobiles electrical system. Usually solar electricity automobiles need between eighty and 170 volts to operate.
While hybrid vehicles using gas or diesel engines are growing in popularity, hybrid bicycles using solar power and human peddle power have also grown recently. Being able to get a vehicle moving by human energy before adding power from solar energy is now being viewed as a possibility for solar power cars. Except, instead of using human power, stored battery operated motors are being used.
Since there are no established designs for solar electricity cars many designers are targeted exactly on reduced drag. This has led to development of many cars bearing a powerful similarity to planes. - 20763
About the Author:
Lowest prices ever on Home Made Energy Review, grab yours now while they last at Home Made Energy Review. Better hurry because supplies are limited.
0 comments
Post a Comment