QuickCharger
Latest
Nissan downsizes EV quick charger, slashes price while eying US, EU and Japanese markets
Like a hamburger Happy Meal, Nissan's brand new quick-charge station is fast, cheap and easy, thanks to its tasty new electric circuit technology. Nissan claims the 49kW charger takes up less space, is easier to install and a heckuva lot cheaper than former models, leaving only a ¥1 million yen (or around $10,000) dent in your pocket compared to the former ¥1.47 million (or $19,088) crater. Hoping to sell around 5,000 units and set up charging stations throughout the Land of the Rising Sun by March 2016, Nissan sees the technology rolling out in the US and Europe sometime in the near future -- no toy included. Pull over for the full PR after the break.
CHAdeMO EV quick-chargers to get wider tests across US, 80% capacity in 30 mins or less
The idea of waiting around for hours for your EV to recharge is soon to become a thing of the past -- or rather it already is in Japan, where the CHAdeMO-style chargers are enabling cars like the Nissan Leaf to get to 80 percent battery capacity in just 30 minutes. Now they're properly starting their US invasion. The first assault came in Portland a few months back, with 310 more stations lining up for deployment in Arizona, California, Texas, Tennessee, Oregon, and elsewhere in Washington according to Yomiuri. The move will cost about $230 million total, though there's no word on whether they'll be publically available like the one in Portland is. CHAdeMO, which is a play on the Japanese "O cha demo ikaga desuka" ("let's have tea while charging"), works by handling the AC to DC conversion externally and providing power at up to 500VDC and 125 Amps, much higher than on-board AC/DC converters can handle. This drives down recharging time massively -- even if you don't like tea.
Seiko Epson, Murata team up on contactless quick charger
Not even a week after startup WiPower boasted about its breakthrough in wireless power, Murata and Seiko Epson have announced plans to "jointly development a non-contact quick charging system." Reportedly, the technology "leverages electromagnetic induction," and both the charging stand and a given mobile device would be "respectively equipped with coils that generate power." As for the production, it sounds like Seiko Epson will hone in on the "transmitting side, or primary side," while Murata "will be involved in the production of the rechargeable Li-ion." The overriding goal is to recharge a handset "in about 10 to 15 minutes in a non-contact manner," which would purportedly push power transmission efficiency from current levels of 30- to 50-percent to nearly 70-percent. Oh, and we've already been assured that these "will not generate heat."
