Green Car Congress
MAY 15, 2017
Results of a study by a team at the Hawaii Natural Energy Institute, SOEST, University of Hawaii at Manoa, suggest that the additional cycling to discharge vehicle batteries to the power grid in a vehicle-to-grid (V2G) scenario, even at constant power, is detrimental to EV battery cell performance.
Green Car Congress
NOVEMBER 14, 2012
SPIDERS aims to create a resilient, more reliable microgrid designed to protect against extended power outages caused by natural disasters, accidents or attacks—and, ultimately, to enhance electric power surety for national security. Harbor/Hickam, Hawaii; Fort. independent from the bulk power grid (i.e.,
Green Car Congress
DECEMBER 20, 2011
Li-ion battery maker A123 Systems will supply a Grid Battery System (GBS) to Maui Electric Company (MECO), a utility serving residents and businesses on the islands of Maui, Lanai and Molokai in Hawaii. The system, NSTAR’s first battery energy storage project, is proposed for installation at a substation in Medway, Mass. Maui Electric.
Green Car Congress
JULY 21, 2009
American Superconductor is developing and demonstrating advanced technology for a fault current limiter, which will restrict power surges through equipment in fault conditions such as a short circuit, maintaining power quality and grid stability. Zenergy Power Inc. American Superconductor Corporation.
Green Car Congress
DECEMBER 8, 2010
has delivered the first of what it calls “Ancillary Power Vehicles” (APVs)—batter-electric vehicles with a vehicle-to-grid (V2G) capability—to the US Army Tank Automotive Research Center (TARDEC) in Hawaii this week in partnership with Honeywell Aerospace. Canada-based Rapid Electric Vehicles, Inc.,
Tony Karrer Delicious EVdriven
APRIL 16, 2009
A key thing, he said, will be to recharge the batteries at an acceptable time for the electricity grid — to “make sure people aren’t charging at the very peak, peak time,” like late afternoon when the electricity grid is already weighted down by demands like air conditioning. There are only 3 or 4 countries with lithium.
Tony Karrer Delicious EVdriven
APRIL 28, 2009
There are at least a half dozen different technologies to power cars with electricity under construction. Better Place is building stations in San Francisco, Hawaii, Israel, and Denmark to swap out 1,000 pound batteries in a car wash type set up. Depending upon where you live, power plants are often burning natural resources.
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