Over the past few years, we in the EV media have been highly critical of automakers for failing to advertise their EVs (and then claiming that there’s no consumer demand for them). So it’s only fair that we praise them now that they’re starting to release some pro-EV ad spots. Several TV campaigns have referred… Read more »
Search Results Found For: "motiv power"
NEVS/Evergrande acquires motor maker Protean Electric
Evergrande Health subsidiary National Electric Vehicle Sweden (NEVS) has acquired in-wheel motor technology company Protean Electric. Founded in 2008, Protean Electric prioritized the development of its ProteanDrive in-wheel motor technology, which combines power electronics and a direct-drive electric motor. The company holds over 160 patents on electric motors and power electronics design, control and production…. Read more »
BorgWarner unveils new onboard battery charger
Automotive parts supplier BorgWarner has released a silicon carbide onboard battery charger that is compatible with 400, 600 and 800 V systems. It accepts AC inputs with 7.4 kW, 11 kW, and 22 kW power ratings. Optional DC-to-DC converter rating integration from 2.3 kW to 3.6 kW is available. “Our technical center is dedicated to… Read more »
ROHM introduces 1,200 V IGBTs for compressors and heater circuits
Electronic parts maker ROHM has announced four new automotive-grade 1,200 V-rated insulated-gate bipolar transistors (IGBTs) for inverters used in electronics compressors and for switching circuits used in positive temperature coefficient (PTC) heaters. The IGBTs feature a short-circuit resistance of 10 μsec (Tj=25° C). ROHM says the devices’ unique structure reduces VCE(sat) to 1.70 V, which… Read more »
AAA survey: Americans are interested in EVs but know little about them
The latest annual survey by AAA found that, while many Americans are interested in electric vehicles, a lack of knowledge about them is likely contributing to the slow rate of adoption. AAA conducted a telephone survey of 1,000 adults in April 2019. “Today, more than 200,000 electric cars can be found on roads across the… Read more »
Battery bonding: Ultrasonic wire bonding vs laser welded bonding
Ultrasonic wire bonding vs laser welded bonding Li-ion cells come in many different shapes and size. There’s also a large variety of options to choose from when designing the connections between each cell and a vehicle’s electronics. In automotive applications, it’s critical to design reliable connections that are cost-effective and suited to high-volume manufacturing. F&K… Read more »
Nissan’s $3,500 LEAF rebate gets local utilities involved in increasing EV awareness
If you pay an electric bill (and who doesn’t?), keep your eyes open for a message from your local utility announcing that you can take advantage of a $3,500 rebate on a Nissan LEAF. Nissan has been partnering with various utilities around the US to offer customers a special rebate. The rebate comes from Nissan,… Read more »
Electric motors led demand for electrical steel in 2018
Electric motors led demand for electrical steel in 2018, according to a recent report by research and consulting firm Fact.MR. Demand for electrical steel is estimated to reach 15,9000 kt in 2018, an increase of almost 900 kt or 6.7 percent from 2017. Fact.MR attributed the increase in demand to increased applications for electrical steel… Read more »
Here we go again: German research institute claims diesels are cleaner than EVs
Anti-EV hit pieces clog the blogosphere like pickup trucks on a Texas highway, but this one sounded much more serious than the usual anonymous speculation. A respected German research institute released a study claiming EVs are dirtier than diesel – music to the ears of many in the German auto industry. “Considering Germany’s current energy… Read more »
Dana launches new integrated motor and inverter
Dana has launched the TM4 MOTIVE, an integrated motor and inverter for the light vehicle market. The TM4 MOTIVE includes a high-RPM permanent magnet electric motor, power-dense electronic inverter, and advanced controls. The system weighs 110 pounds and is scalable up to 150 kW and 11,000 rpm, according to the company. The integrated inverter is… Read more »