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Bosch starts production of 800V inverter, motor for electric vehicles

Green Car Congress

Bosch is now starting the production of new powertrain solutions based on 800-volt technology. This will make recharging faster and provide a further boost for electromobility. The 800-volt version of the inverter is based on silicon carbide semiconductors. With 800 volts, twice this is possible in theory.

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Bosch starts production of 800-volt technology for electric vehicles

EV Specifications

Bosch is now starting the production of new powertrain solutions based on 800-volt technology. This will make recharging faster and provide a further boost for electromobility. The 800-volt version of the inverter is based on silicon carbide (SiC) semiconductors. These increase efficiency, and thus also range.

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SAE International revises recommended practice for electric and hybrid electric vehicle safe battery testing

Green Car Congress

SAE International has released J2464: Electric and Hybrid Electric Vehicle Rechargeable Energy Storage System (RESS) Safety and Abuse Testing , a revised recommended practice for establishing safe battery systems. —Bob Galyen, chair of the SAE Vehicle Battery Standards Steering Committee.

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Audi shows new A6 e-tron concept electric vehicle in Shanghai

Green Car Congress

The Audi A6 e-tron concept shows for the first time what a vehicle based on the PPE platform, reserved exclusively for e-automobiles, could look like: a 4.96-meter-long The 800-volt technology on board enables extremely fast charging: it takes no more than 10 minutes to recharge enough energy for 300 km.

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2019 Chevrolet Volt offers 7.2kW charger, improves convenience

Green Car Congress

kW charging system on the 2019 Chevrolet Volt cuts recharging times nearly in half by adding about twice the all-electric driving range per hour of charge. —Jesse Ortega, chief engineer, Chevrolet Electric Vehicles. kW system, a complete recharge can be achieved in as little as 2.3 With the new 7.2

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RMIT researchers demonstrate working rechargeable proton battery

Green Car Congress

Researchers at Australia’s RMIT University have demonstrated for the first time a working rechargeable “proton battery”. The rechargeable battery is environmentally friendly, and has the potential, with further development, to store more energy than currently-available lithium ion batteries. Earlier post.) Earlier post.)

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Who Really Invented the Rechargeable Lithium-Ion Battery?

Cars That Think

Fifty years after the birth of the rechargeable lithium-ion battery, it’s easy to see its value. It was manufactured in small volumes by Exxon, appeared at an electric vehicle show in Chicago in 1977, and served briefly as a coin cell battery. Did Exxon invent the rechargeable lithium battery? But then Exxon dropped it.