Sponsored by Mentor, a Siemens BusinessDownload the free whitepaper below How Electromagnetics Engineering Surrounds Us By Prof David Lowther, McGill University, Canada; and Mentor, a Siemens Business Have you ever asked yourself what happens to the sensors on your car when it rains? Probably not often, if ever. Yet this is just one of the… Read more »
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Wire bonding for EV batteries and inverters: application and process tips from Hesse Mechatronics
Sponsored by Hesse Mechatronics All electronic devices need to be connected electrically (and mechanically) and there are numerous ways of completing this task. Wire bonding is one type of interconnection. There are three types of wire bonding: thermocompression, thermosonic and ultrasonic. We will focus on ultrasonic wedge bonding with aluminium wire and discuss the wire bonding process… Read more »
Plugless chargers pass a milestone: one million hours of charging
Evatran Group has announced that its installed base of Plugless wireless chargers has logged one million hours of charging time. Evatran field-tested its Plugless inductive charging systems from 2012 to 2014 with partners including Google, Duke Energy, and Hertz. In 2014 it began selling 3.3 kW wireless chargers for the Volt and the LEAF. Since… Read more »
Batteryuniversity has the tools to test the biggest batteries
German firm Batteryuniversity (BU) has introduced new test benches capable of testing the largest EV batteries. BU’s new 120 kilonewton shaker can handle a weight of 800 kg, and can test random profiles, sine sweep, superimposed sine and shock impulses. Frequency can be set between 5 and 2,500 hertz. A large low-pressure chamber (8x3x3 meters)… Read more »
“Electrical steel” allows electric motors to run at much higher frequencies
The DOE’s EV Everywhere initiative, announced in 2012, has set goals of bringing EV battery costs down to $125 per kilowatt-hour, and electric drive system costs to $8 per kilowatt. To help make this a reality, the feds are investing some $59 million in 35 research projects around the country. One of these is led… Read more »
Evatran wireless EV charging system goes on sale with special promotional pricing
2014 will be the year that EVs go wireless. Evatran will begin deliveries of its PLUGLESS wireless charging system in February. In partnership with Bosch, which provides installation services, the company has announced special promotional pricing to the first 250 customers – $1,998 for the Volt-compatible system and $2,098 for the LEAF-compatible system, which represents… Read more »
Plugless Power wireless EV charging system begins real-world trials
Hertz, Duke Energy, and the Clemson University International Center for Automotive Research will test the system on their Nissan LEAFs over the next three months.
New coalition to design large-scale EV demonstration projects
The Electrification Leadership Council is a coalition of business leaders whose aim is to design a large-scale EV demonstration project that will help create a national model for EV deployment.
A Pacific island paradise – the perfect place for EVs
The Hawaiian island of Maui took a big step into the electric-powered future this month with the launch of the Maui Electric Vehicle Alliance.