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How Automotive Dealerships Can Save Money with Battery Energy Storage

Blink Charging

This is accomplished using bidirectional electronic converters that link the electrical network to EV batteries. In addition to Toyota, Honda, Ford, and Porsche are highlighted as key players in the GlobalData report. The Sweep Energy System aims to provide around 100,000 kWh of electricity to Japan’s grid by the mid 2020s.

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VW Group head of research says its time for electrification, but progress has been extremely low; We need more

Green Car Congress

That car, Leohold noted, had a lead-acid battery pack with about 24 kWh of energy, was propelled by wheel hub motors and had a range of about 50 km—“ not that much different than today. Volkswagen is taking a three-step approach to address these challenges, he said. “ But nevertheless, that’s something.

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More SOC/SOH battery research

Porsche 914 EV Conversion

I spent all day today going through those hundred technical articles on SOC (state-of-charge) and SOH (state-of-health) algorithms for lead-acid batteries. They were all fascinating, but the one I really liked involved a Kalman filtering algorithm to constantly estimate the internal parameters of the lead-acid battery.

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Closing up more loose ends.

Porsche 914 EV Conversion

One of the other 914 kit converters questioned why the accessory battery couldn't stay in the original tray, but I decided to remove it anyway and have the accessory battery up in the front trunk near the DC/DC converter. Taking out the hood latch was a bit tougher.

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ICCT: ongoing cost reductions in full- and mild-hybrid systems could bring them into consumer mainstream by 2025

Green Car Congress

Nissan, Hyundai/Kia, VW/Audi/Porsche, BMW, Subaru, and Mercedes all recently introduced variants of a single-motor, twin-clutch hybrid system (P2). Hyundai/Kia, with 8% of total 2014 hybrid sales, is so far the leading seller of P2 hybrids; P2 hybrid market share grew from 9% in 2013 to 12% in 2014.

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Electric Car Manufacturers Inspire New Paradigms -- Seeking Alpha

Tony Karrer Delicious EVdriven

Think has even shown a convertible prototype. If you just set aside the fantasy goal of an electric car with the same or better performance than an ICE powered car then we could build utilitarian short range EVs now, and could have been doing this coninually since 1900 with lead-acid batteries.