![]() The batteries can also be charged from the gas engine or from the regenerative brakes, which turn the energy of the moving car into electricity. 25, 2022, a picture was tweeted that appeared to show a nearly 30,000 repair estimate or invoice for the parts and labor needed for a hybrid car battery replacement for a Chevy Volt. A 240V charging unit will recharge the car batteries in four hours. The batteries can be recharged in 10 to 16 hours using a 120V charging unit (most circuits in a house are at 120V). The EPA estimates the average person will get 98 miles per gallon (including the equivalent cost of electricity). It is possible to only use electric power and never use gasoline. ![]() How much gas is used depends on how the car is driven and when the batteries are recharged. The electricity can charge the battery or power the electric motor.įuel efficiency This allows the gas engine to drive the car or to change its power to electricity. The gas engine and electric motors combine in a special type of transmission called a planetary gear, like the Toyota Prius. When the batteries run out of charge, they can be recharged from a special electrical outlet, or the car can turn on the gas engine. While the batteries have power, the car is like an electric car. The batteries have enough power to drive the car normally (it can go from 0 to 60 mph in 9 seconds). The Volt has 16.5 KWh of lithium batteries and a 1.4 liter engine using premium fuel. It can carry up to four people (including the driver). In the United States, the car has a suggested price of $34,185, but qualifies for a $7500 tax credit. After the battery is depleted, it switches to the extended range mode. This vehicle travels 25 to 50 miles (38 miles average) on electric power alone. The car was first produced in 2011 and is manufactured by Chevrolet division of General Motors. And as we've experienced, it works.Chevrolet Volt is an American plug-in hybrid car. In any case, the Volt's technology defines its own new category, a combination of EV and hybrid that defies conventional definition. Secondly, the engine routes its power through the motor/generator. The first is that the car can't move solely on the gas engine-if the main electric motor quits, the car will be stranded. While that's not entirely true, there are a few things to keep in mind. This last mode has caused some consternation because over the Volt's development GM has stated that the gas engine never directly powers the car. In effect, the gas engine supplies power directly to the transmission, which is just like a parallel hybrid. Once the speed climbs to about 70 mph, the motor/generator again couples to the ring gear but now-in "charge-sustaining" mode-the smaller electric motor is also affixed to the running gas engine. This setup is known as a series hybrid because the gas engine does not directly power the wheels.īut the Volt isn't always a series hybrid. Again at low speeds, the ring gear is locked in place via its clutch but now the clutch between the engine and the motor/generator closes, which spins the generator to supply the electricity. When the battery is depleted, the operation slightly shifts. As vehicle speeds increase to about 70 mph, the main electric motor starts to fall out of its most efficient operating range so then two things happen: The ring-gear clutch opens, and the motor/generator clutch connects the second motor to the ring gear. At low speeds and with a fully charged battery, the ring-gear clutch is engaged and the main electric motor routes power to the front wheels.
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