Green Car Congress

FEBRUARY 8, 2019

Drexel University aims to design a significantly more efficient, fast, low-cost, compact, and reliable circuit breaker for medium-voltage direct-current (MVDC) power system. Gas tubes switch without mechanical motion by transitioning the internal gas between its ordinary insulating state and a highly conductive gas plasma.

Grid 207

Grid Transportation Industrial Industry 207

Green Car Congress

NOVEMBER 28, 2012

sunlight through low-cost, plastic light-guiding sheets and then. If successful, the new crop would have a lower cost of. Turbo-POx For Ultra Low-Cost Gasoline. lower cost than those available today, based on a friction. temperature ranges similar to internal combustion engines.

2012 240

2012 Energy Lithium Sulfur Conversion 240

Charged EVs

SEPTEMBER 19, 2023

Read more EV Tech Explained articles. Worse still is that the losses in a magnetic material tend to increase at an exponential rate with frequency and flux swing (typically to the 1.5-2.5 from high dV/dt), hence the growing use of ceramics for the bearing balls and races.

Motor 102

Motor Motors Motoring Wind 102