Dukosi will be using Keysight Technologies‘ SL1001A Battery Test System to support the development of battery degradation tracking and prediction algorithms, as well as state-of-charge monitors. Dukosi is working with the Battery Advances for Future Transport Applications (BAFTA) project to develop a framework to optimize performance and system management for safer and more efficient battery… Read more »
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Proterra beefs up its battery expertise: Q&A with CTO Dustin Grace
Since its founding in 2004, Proterra has grown to become North America’s largest supplier of electric buses. The company has sold some 950 buses to transit agencies, airports, universities, national parks and private companies in 43 states and provinces. Under its Proterra Powered program, the company provides powertrains to other vehicle makers—school buses for Thomas… Read more »
ViriCiti deploys Smart Charging project for Dutch e-bus operator Qbuzz
Fleet management specialist ViriCiti has begun rolling out a major implementation of its Smart Charging service for Qbuzz, a public transport operator in the Netherlands that runs a fleet of 782 vehicles. Qbuzz will use ViriCiti’s Smart Charging solution to manage a total of 163 chargers (both plug-in and pantograph) from Heliox and ABB, which… Read more »
Design guidelines for wire or ribbon bonding of cylindrical cells in battery packs
Sponsored by Hesse Mechatronics By Mike McKeown and Dr. Dirk Siepe, Hesse Mechatronics Wire bonding cylindrical battery packs is becoming more mainstream in the alternative energy market these days. This article will review the design guidelines for how to successfully implement a wire or ribbon bonding process for battery packs using cylindrical lithium-ion cells. It… Read more »
Enevate says its silicon-dominant anode technology is ready for EV production
Q&A with Enevate’s Founder and CTO Dr. Benjamin Park Introducing silicon into automotive-grade lithium-ion cells has been a major topic in the EV industry in the past decade. Silicon is widely considered to be the next big thing in anode technology, because it has a theoretical charge capacity ten times higher than that of typical graphite anodes…. Read more »
A look at BMS validation testing
The battery pack is not only one of the most expensive components in an EV—it’s also incredibly complex, in some cases comprising thousands of individual cells. The tasks of preserving a battery’s efficiency, lifespan, thermal stability and safety rest upon the battery management system (BMS), an embedded controller that regulates the flow and distribution of… Read more »
Lordstown electric pickup to use in-wheel motors. A good idea?
Lordstown Motors, the startup headed by Workhorse CEO Steve Burns, is building an electric pickup called the Endurance at a former GM factory in Lordstown, Ohio. The Endurance is expected to be available in the fourth quarter of 2020 at a base price of $52,500. The new e-pickup will feature in-wheel hub electric motors, according… Read more »
Webasto starts battery production, prepares to enter China
German automotive supplier Webasto has begun producing EV batteries at the company’s manufacturing plant in Schierling, Germany. The first battery packs will go to an unnamed European bus maker. Three years ago, Webasto decided to branch out of its core business of roofs and heaters and expand into electromobility, with charging solutions and battery systems…. Read more »
Read past issues of Charged – Electric Vehicles Magazine
Issue 67: January-March 2024 Featuring: Issue 66: October-December 2023 Featuring: Issue 65: July-Sep 2023 Featuring: Issue 64: April-June 2023 Featuring: Issue 63: January-March 2023 Featuring: Issue 62: October-December 2022 Featuring: Issue 61: July-September 2022 Featuring: Issue 60: April-June 2022 Featuring: Issue 59: January-March 2022 Featuring: Issue 58 – November/December 2021 Featuring: Issue 57 – September/October… Read more »
Pre-Switch promises to add 5-12% more EV range by eliminating switching losses
How would you like it if your EV could go ten percent farther with the same size battery? You’d love it, of course, and so would every EV manufacturer out there. Range is one of the most important parameters in the EV industry, as many potential EV drivers are apprehensive about lower range ratings. Manufacturers… Read more »