Commercial Conversion DC Low Cost 
Green Car Congress
SEPTEMBER 26, 2014
A team led by Dr. Michael Grätzel at EPFL (Ecole Polytechnique Fédérale de Lausanne) in Switzerland has developed a highly efficient and low-cost water-splitting cell combining an advanced perovskite tandem solar cell and a bi-functional Earth-abundant catalyst. Jingshan Luo, post-doctoral researcher, explains how. Credit: EPFL.
Green Car Congress
AUGUST 11, 2022
This intelligent charging management system can be integrated into existing infrastructure at low cost and without lengthy conversions. The technology group is already on the market with its cable-based infrastructure solution: chargeBIG.
Green Car Congress
FEBRUARY 15, 2022
These new GaN power devices will enable the next generation of low-cost, fast, small, and reliable power electronics, which are key for efficient power conversion in data centers, solar farms, power grids, and electric vehicles. Stanford University. Additive Manufacturing of Amorphous Metal Soft Magnetic Composites - $1,900,000.
Green Car Congress
FEBRUARY 8, 2019
The 8 BREAKERS projects will work to develop new direct current (DC) devices to better manage power by eliminating electrical faults, improving efficiency and reaction times, and potentially enabling greater proliferation of energy storage and renewable resources. Eaton Corporation, DC Wide Bandgap Static Circuit Breaker – $3,760,000.
Cars That Think
MAY 9, 2024
These rectennas would then convert the signal to usable DC electricity. Low-cost, low-mass, and space-hardy versions of these technologies would be required, but engineers trying to draw up detailed plans for such satellites today find no parts that meet the tough requirements. SPS-ALPHA Mark-III Proposed by: John C.
Green Car Congress
NOVEMBER 16, 2018
Advanced Magnet Lab (AML) is developing a reliable, contact-free current transfer mechanism from a stationary to a rotating electrode to allow direct current (DC) electrical machines, motors, and generators to achieve unprecedented power and torque density. Georgia Tech Research Corporation. University of California, San Diego.
Green Car Congress
AUGUST 23, 2017
Smart, Compact, Efficient 500kW DC Fast Charger Cree Fayetteville (operating as Wolfspeed, A Cree Company) and its project team will build a DC fast charger for electric vehicles using a solid-state transformer based on silicon carbide (SiC). Wide Bandgap Solid State Circuit Breakers for AC and DC Microgrids. CIRCUITS awards.
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