What is Delphi 48-Volt Technology?

Automakers worldwide are looking for ways to meet future emission regulations while ensuring they aren’t sacrificing performance for their customers. As a result, companies like Delphi Automotive are introducing new technology solutions to help meet these requirements. Here is a blog about this development for all of our readers in Port Arthur, TX and all over the world, because at Raiford Buick & GMC we love new technology!

The high-tech company, based in Gillingham, U.K., has unveiled a 48-volt “mild hybrid” system for passenger cars and light commercial vehicles. According to reports, the battery is a lithium-ion unit that is approximately the same size as a shoebox.

Delphi said the technology has the potential to reduce the percentage of CO2 emissions as well as NOx emissions. In light commercial vehicles, the fuel economy is expected to be improved by up to 15 percent.

"One out of every ten cars sold globally in 2025 will be a 48-volt, mild hybrid," said Jeff Owens, Delphi's chief technology officer. "To put that into straight perspective, that's 11 million units a year—three times the total volume of pickup trucks sold every year and more than half of the world's anticipated diesel passenger car market."

Reportedly, many cars will utilize 48-volt electrical systems in the future, which will allow vehicles to have smaller engines and better fuel economy.

The Delphi technology has been showcased in a Honda Civic 1.6-liter diesel demonstration vehicle. The system uses what Delphi refers to as “intelligent" electrification. This minimizes demand on the vehicle’s engine, which the company said improves performance and lowers CO2 emissions by more than 10 percent.

To help with improved vehicle launch, the company said its “e-charger” provides the Civic with 25 percent more low-end torque and 30 percent better acceleration than a standard battery. Delphi has also said that vehicles with the 48-volt system will allow for 10 to 20 percent extra horsepower.

Another benefit is the relatively low price, according to the company, which estimated it would cost vehicle manufacturers an additional $650 to $1,000 for each light commercial vehicle. There is also little additional hardware or rewiring expected to be necessary for vehicles.

Not only do 48-volt systems provide more power but they also allow for more electronic features inside the vehicle.

"This intelligent approach to car power, wiring and total data management will not only improve fuel efficiency, but will also enable a top-notch driving experience while providing additional power for active safety systems and increased connectivity in the car," said Owens.

Sources: BBC, USA Today and TIME