Electric cars like Tesla don't have alternators. Instead, they have DC to DC converters that power the 12v battery. Show
Can you charge an electric car with an alternator?Answer provided by We're thankful for your work, and yes, an alternator can technically charge an electric car, but it wouldn't do much good. As you know, to produce electricity, your alternator would require constant revs, which isn't something that would make very much sense when considering an electric vehicle. Why don't they put alternators on Tesla's?Electric cars don't have alternators for two good reasons: Alternators don't generate electricity from thin air. In gas cars they get it from mechanical power, which is supplied by running the engine and burning fuel. EVs don't have engines, so an alternator would be lacking its power source. Can an alternator power an electric motor?The humble automotive alternator hides an interesting secret. Known as the part that converts power from internal combustion into the electricity needed to run everything else, they can also themselves be used as an electric motor. How many alternators does it take to power a Tesla?The tesla uses 96 series blocks (16 modules of 6 series cells) or 402V peak for the 85kWh model. Each series string is made of many parallel 3.1Ah cells modified by Tesla. If the car can use a peak 320kW, then you would need 320 / 2.5 = 128 alternators and considerably more engine power to turn them. Electric car and self charging by alternator electric car future tesla electric car future
Why cant you use an alternator on an electric car?2) There's a BETTER device to use than an alternator. Remember, the ENERGY that powers the alternator is actually the mechanical energy created by the engine through combustion of fossil fuel. An electric car doesn't have an engine or gas/diesel fuel. Instead, it has an electric motor and rechargeable battery. Do Teslas charge while driving?Once you get the hang of driving your electric vehicle it'll feel like second nature. The short answer to your question is no, right now electric cars unfortunately can not charge while driving. This is because to charge your electric car, it needs to be manually plugged into a charging port. Can I charge lithium battery with alternator?Alternator charging is a common method to recharge lithium batteries. Charging from your alternator is a great option, however, you will need some extra equipment, like a battery isolation manager (BIM). A well-known industry tool, this component is programmed specifically to run with our batteries. Can you power a house with a car alternator?But if you're living off the grid and doing so on a budget consider that you can run your house lighting system on a 12v circuit with battery backup simply by using automotive alternators and batteries (actually deep cycle marine batteries work better) with 12v lights. Can you turn a car alternator into a generator?Did you know a car alternator can be turned into a generator with a little know how and persistence? The car alternator's role is to produce electricity for your vehicle. So, with minor modifications, the alternator will produce electricity for a home. Is there an electric car that charges itself?“A self-charging car, also known as a HEVs, are particularly efficient for around town, as they will recoup energy with stop-and-start driving. They tend to return a better fuel economy than a non-hybrid car as well as lower emissions.” Why don't electric cars have solar panels on the roof?Simply, an electric car's body is too small to fit enough panels to charge its batteries in a timely way. That may well change as solar tech becomes more developed, but for now, that's the reality. How much does it cost to charge a Tesla?According to EnergySage, the average cost to fully charge a Tesla is $13.96, though the cost can be expected to range anywhere from $9.62 to $18.30, depending on the model. EnergySage said its data was compiled from electric bills of U.S. consumers. How much horsepower does a car alternator use?If you like to deal in HP, then 1.5kW is about 2HP. At an overall efficiency of 20% this means you will need about 10HP from an engine to provide this. The amount of power at idle, normal and maximum is alternator dependent. How fast does an alternator have to spin to produce electricity?Most alternators need to spin at about 2,400 rpm at idle, have their maximum output above 6,000 rpm, and should never exceed 18,000 rpm. Will a car alternator work as a wind generator?Re-purposed car alternators have become extremely popular and relatively cost-effective for use in small wind generators. Most ACDelco generators that you find sold for the express purposes of being a wind generator have been re-purposed or refurbished. What happens if you charge a lithium battery with a regular charger?If you use a lithium charger on a lead-acid battery, it will supply a constant voltage to the battery for as long as it is able to. This could drain the cells below their usual capacity and shorten the life of the battery so it is not a good idea to try. How many batteries can an alternator charge?A car alternator can charge two batteries at the same time. However, you need to be careful about connecting two batteries together if one is charged and the other is not. Can you charge a deep cycle battery with a car alternator?Most vehicle alternators will never properly and fully charge up a Deep Cycle battery so invest in a good charger or a solar arrangement with a charge controller/regulator with at least a three stage charging control (many chargers are now 6 or 7 stage affairs). How much does a Tesla raise your electric bill?Across all Tesla products, the average charging cost per mile is 4.56 cents per mile. So, if you only charge your Tesla at home, you can expect your electricity bill to increase by about $50 each month. What are 3 disadvantages to an electric car?These disadvantages include finding charging stations, charging times, higher initial costs, limited driving range, and battery packs can be expensive to replace. Can solar panels charge a Tesla?Can you charge a Tesla with solar panels? Many homeowners are wondering if they can charge their Tesla car with solar panels and the answer is you can. An electric vehicle such as a Tesla can serve as battery storage for solar energy. Is it free to charge an electric car at Walmart?To use the Electrify America chargers, plug in and follow instructions on touchscreen to begin charging session by inserting credit or debit card. Pricing ranges from 25 cents to 99 cents, depending on the vehicle's power level, with a $1 session fee. How much is a replacement battery for a Tesla?How much does a Tesla battery cost? Tesla battery replacement cost varies depending on the labor and parts needed. Typically, the most basic battery replacement in tesla costs between $13,000 and $14,000. For the Model S premium sedan, replacing a Tesla battery costs around $13,000-$20,000. Is charging an electric car cheaper than gas?The Cost of Charging an Electric Vehicle at Home Charging an EV at home is significantly less expensive than fueling up with gasoline, and it's also drastically cheaper than using a public charging station. Why do Tesla's not have alternators?Electric cars don't have alternators for two good reasons:
Alternators don't generate electricity from thin air. In gas cars they get it from mechanical power, which is supplied by running the engine and burning fuel. EVs don't have engines, so an alternator would be lacking its power source.
Why can't they put alternators on electric cars?Electric cars do not need this because they use a battery-powered DC source instead of having an engine to power the alternator. This means there is no rotating shaft similar to what you would find in an internal combustion [gasoline] car.
Why don't electric cars charge themselves?Electric cars can't charge themselves because some of the energy is lost. Energy conversions aren't 100% efficient because some of the energy dissipates during the conversion process in the form of heat. However, your car recycles some energy through regenerative braking.
Do electric cars have alternator?Electric vehicles and hybrids don't have an alternator. Instead, they have a DC-to-DC converter that recharges the 12-volt battery using power from the high-voltage battery pack (the “traction battery”) that powers the vehicle.
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Why dont teslas have alternators
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