As gains in energy efficiency and the plummeting cost of home-generated solar power threaten to shrink their revenues, some electric utilities seem to see EVs as a source of future demand for centrally-generated power. A case in point is Duke Energy, which, while leading the charge against efficiency and solar in its Florida service area,… Read more »
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Siemens saves weight and space with integrated motor and inverter
The latest idea for reducing vehicle weight comes from the German engineering colossus Siemens, which has developed a way to integrate an EV’s motor and inverter in a single housing. An inverter, which converts the battery’s direct current into alternating current for the motor, is a key component of any EV. Siemens’ Sivetec MSA 3300… Read more »
Siemens developing a centralized computing architecture for EVs
Siemens, in partnership with EV manufacturer StreetScooter, is developing a centralized computing architecture for EVs that will make it possible to retrofit new features using a “plug-and-play” process, and to push software updates to vehicles as is currently done with smartphones (and Tesla vehicles). The RACE (Robust and Reliable Automotive Computing Environment for Future eCars)… Read more »
EADS and Siemens electrify aviation
Electric aircraft may be taking to the skies sooner than you think. EADS (the parent company of Airbus) and various partners have several “E-aircraft” research projects underway, and have already flown a couple of electrified airplanes. In 2010, EADS Innovation Works (IW) and Aero Composites Saintonge (ACS) flew a single-seat, 375 lb plane called the… Read more »
Siemens and Semikron increase collaboration on EV power electronics
The Siemens Drive Technologies Division has signed an agreement with Semikron International, under which Siemens will take over Semikron’s VePOINT subsidiary, and the two companies will increase their cooperation in the field of EV power electronics. VePOINT’s technology is meant to complement the Siemens range of products by adding systems with attractive power densities and… Read more »
Siemens eHighway of the Future powers trucks via overhead wires
The eHighway works with hybrid diesel electric freight trucks equipped with retractable devices that collect electric current from overhead lines.
Siemens wins contract to supply EV chargers to Veterans Affairs facilities
If the government wants us to save energy, the logical first step is to lead by example and improve the efficiency of its own operations. The federal vehicle fleet, the largest in the country, offers an obvious opportunity for big savings. Over the past two years, the General Services Administration (GSA) has doubled the number… Read more »
Elkem develops new powder for 3D printing of electric motors
Chemicals company Elkem and its project partners VTT, Siemens, Stellantis and Gemmate Technologies have developed a 3D printing powder for EV motors. The development is part of the SOMA project, which aims to develop lightweight solutions for e-mobility by using additive manufacturing for soft magnetic alloys. Elkem has developed a new specialized iron silicon powder … Read more »
EcoG opens US headquarters in Detroit to develop EV charging hardware and software
German EV charging technology company EcoG has opened a US headquarters in Detroit, partly funded by a $1.5-million performance-based grant from the Michigan Business Development Program. The EV infrastructure company was founded in 2017 by Siemens alums Dr. Joerg Heuer, who is CEO, and Dr. Johannes Hund, who is CTO. It originated from the Techstars… Read more »
US Postal Service unveils its first electric delivery vehicles and charging stations
What a long, strange trip it’s been. After deliberating about a long-overdue modernization of its vehicle fleet for nearly a decade, the US Postal Service (USPS) spent a couple more years trying to avoid complying with President Biden’s 2021 directive to electrify the federal vehicle fleet (of which USPS’s delivery fleet is the largest part)…. Read more »