Classifying EVs according to the role of batteries, EV, HEV, PHEV, BEV.
Nowadays, it is common to see electric vehicles driving all around us. You may not own an electric vehicle (EV) yourself, but you would be familiar with the term EV, which stands for an electric vehicle. Literally, EVs are powered by electricity. So to utilize electric energy, they inevitably have batteries installed.
EVs can be further classified into Hybrid Electric Vehicle (HEV), Plug-in Hybrid Electric Vehicle (PHEV), and Battery Electric Vehicle (BEV), depending on the role played by the battery.
HEV(Hybrid Electric Vehicle)
The battery in HEVs with excellent durability and performance supports the engine. The electric motor increases the output by adding power to the engine when driving. HEVs use batteries with high output, such as nickel-hydrogen or NCA…