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YvetteNeedham
I'm a seasoned industrial engineer with a keen interest in machine learning. Here to share insights on latest industry trends.
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Q
do electric vehicles have alternators
LynnCroft
MandelFanny
Release Time:
July 2, 2024, 8:30 AM
Electric vehicles (EVs) do not have alternators in the traditional sense that internal combustion engine (ICE) vehicles do. In ICE vehicles, the alternator’s role is to recharge the battery and power the electrical systems while the engine is running. It converts mechanical energy from the engine into electrical energy. However, in EVs, this function is unnecessary as the primary power source is the large battery pack, which is recharged through an external power source. Instead, EVs utilize a device known as a DC-DC converter to step down the high-voltage DC electricity from the battery to the lower voltage DC electricity needed to run vehicle accessories and recharge the 12V auxiliary battery. This ensures that the vehicle’s electronic components are adequately powered without needing an alternator.
0
YvetteNeedham
Release Time:
March 6, 2024, 6:49 PM
No. electric cars do not have generators. Conventional vehicles have alternators that convert mechanical energy into electrical energy to charge the battery and power the electrical system while the engine is running. Electric vehicles. however. do not have engines to generate mechanical power. Instead. they use electricity stored in their batteries to power the system. During driving. the battery is recharged by regenerative braking.
0
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