Author: Christian Ruoff

Off-highway’s electric shift: why voltage, modularity and e-hydraulics matter

Q&A with Rivian’s VP of Propulsion (Full Interview)

Q&A with Rivian’s VP of Propulsion (Full Interview)

Rivian’s VP of Propulsion: Thermal issues are the dominant limiting factor for maximizing EV performance

Rivian’s VP of Propulsion: Thermal issues are the dominant limiting factor for maximizing EV performance

Rivian says its battery pack has the highest volumetric energy density in the world, thanks to its cooling strategy

Rivian says its battery pack has the highest volumetric energy density in the world, thanks to its cooling strategy

Wildcat sorts through the avalanche of new battery materials to find the best

Wildcat sorts through the avalanche of new battery materials to find the best

Tesla’s top motor engineer talks about designing a permanent magnet machine for Model 3

Tesla’s top motor engineer talks about designing a permanent magnet machine for Model 3

Alta Motors says its electric dirt bike has world-class energy density

Alta Motors says its electric dirt bike has world-class energy density

Carpenter Technology develops a new soft magnetic alloy with key benefits for EV motors

Carpenter Technology develops a new soft magnetic alloy with key benefits for EV motors

Hyundai launches Ioniq with three distinct powertrain choices: EV, PHEV and hybrid

Hyundai launches Ioniq with three distinct powertrain choices: EV, PHEV and hybrid

Tesla’s chief motor engineer discusses the potential of next-generation motor technologies

Tesla’s chief motor engineer discusses the potential of next-generation motor technologies

Many of the best-selling EV charging stations on Amazon are not safety-tested and certified

Many of the best-selling EV charging stations on Amazon are not safety-tested and certified

Seaworthy EVs: Leclanché designs and manufactures Li-ion cells and systems

Seaworthy EVs: Leclanché designs and manufactures Li-ion cells and systems

Turnkey drivetrains: UQM, Eaton and Pi Innovo collaborate to help build better heavy-duty EVs

Turnkey drivetrains: UQM, Eaton and Pi Innovo collaborate to help build better heavy-duty EVs

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