The Switched Reluctance Motor, or SRM, is often discussed as a prime choice for the next-generation EV traction motor. It is simple, robust, and arguably the least expensive of all motor types to manufacture. However, SRMs are notoriously difficult to control, and prone to emitting significant amounts of vibration and acoustic noise. The good news… Read more »
Posts By: Christian Ruoff
Tesla reveals prototype of snakelike automatic charger
On December 31, 2014, Elon Musk tweeted: “We are actually working on a charger that automatically moves out from the wall & connects like a solid metal snake. For realz. This can be used with all existing Model S cars, not just future ones.” Musk first mentioned the automatic charging idea in October 2014 at… Read more »
Proterra CEO on the economics of the electric bus business
Venture capitalists assume a large amount of risk when they invest in early-stage companies. They do so because of the potential for huge returns. To ensure that a portfolio of investments delivers the greatest return with the least risk, VCs spend a considerable amount of time evaluating companies, looking for the key ingredients of success…. Read more »
EVgo is future-proofing its fast charging sites with the ability to double charging capacity
NRG EVgo has over 350 DC fast chargers in 19 markets – more than four times more than any other public network – as of May 2015. The company also lays claim to the most powerful network of CHAdeMO and CCS chargers in the US. While others are rolling out DC chargers in the 20… Read more »
EVgo’s fast charging network has doubled in size in the past eight months
NRG EVgo has quietly become one of the largest and fastest-growing DC fast charging networks in the US. In total, it’s currently operating more than 350 DC fast chargers in 19 markets – doubling in size in the past eight months. In fact, as of May 2015, it has over four times more CHAdeMO and… Read more »
Nissan North America’s EV Director, Brendan Jones, joins NRG EVgo
After more than 20 years with Nissan, Brendan Jones has joined NRG EVgo to help the company with its aggressive rollout of DC fast charger infrastructure. Most recently at Nissan, he served as Director of Electric Vehicle Sales and Infrastructure Deployment. Charged has interviewed Jones several times over the past four years, and his passion… Read more »
Proterra’s electric buses approach $1 billion in total pipeline sales opportunities
Will the transit vehicle market be the first to completely eliminate petroleum use? Proterra thinks so. During a recent interview for the latest issue of Charged, CEO Ryan Popple told us that the company is currently in contention for roughly 20% of the potential transit vehicle orders in the US over the next couple years,… Read more »
Wildcat Discovery Technology creates new experiments to accelerate battery research
The pulse of the industry: Wildcat Discovery Technology is at the forefront of battery research, solving problems and accumulating insight. When Charged wants to catch up on the newest trends in cutting-edge battery technology, there are a few companies we turn to for insight. At the top of the list is a group whose high-speed… Read more »
LG Chem Power CEO: We’re the Li-ion leader for PEVs because of material science
Q&A with LG Chem Power’s CEO: Dr. Prabhakar Patil on how the company became a Li-ion battery front-runner, the economics of building batteries, and why it spends little energy on what comes after lithium. Among Tier 1 automotive suppliers of lithium-ion cells, LG Chem is off to a clear lead, based on the number of announced… Read more »
EXCLUSIVE: Stealthy EV startup Atieva ramps up hiring, including many top ex-Tesla engineers
Last month at the SAE World Congress in Detroit, Charged came across a very interesting booth in the career development section. Atieva, a company we’ve heard little about, is hiring a lot of engineers for a new EV project. “Atieva is designing and creating a breakthrough electric car in the heart of Silicon Valley,” says the… Read more »