EV Magazine December 2022 | Page 10

BATTERIES : THE HEART AND SOUL OF AN EV

Electrification is changing the definition of engineering . To differentiate between two different models of fossil-fuel-powered vehicles , automotive manufacturers will tinker with valve timings , fuel injection , and other mechanical processes to meet performance requirements .

Of course , these days , computers are heavily involved in the process , and each petrol or diesel vehicle has its own computer to control parameters for different settings . Switching to batteryelectric power means … well , that the vehicle is the computer . Swapping combustion for voltage has altered the way that engineers approach automotive finesse , which itself hinges on technology prowess . higher potential than its petrol or diesel counterparts .
Much like engines , batteries are formed in various ways and manufacturers are looking to optimise performance from battery cells , combine them as battery modules , and input them into EVs as battery packs .
In the previous issue of EV Magazine , one of the most common battery packs was explained , the platform battery , which is used by many and developed by dedicated technology innovators .
So , internal combustion engines ( ICEs ) are out and will one day be nothing more than a part of history . In comes the battery as the heart of the humble automobile , turning it into a flexible , improvable machine that has much
10 [ Dec 2022 ] EVMAGAZINE . COM