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Profiteering Hampers U.S. Grid Expansion

Cars That Think

The United States is not building enough transmission lines to connect regional power networks. The deficit is driving up electricity prices, reducing grid reliability, and hobbling renewable energy deployment. grids demands public scrutiny and accountability. Their grip over the backbone of U.S.

Grid 140
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Sandia team develops GaN diode that is significant step toward protecting grid from EMPs

Green Car Congress

Scientists from Sandia National Laboratories have developed a new gallium-nitride (GaN) diode that can shunt excess electricity within a few billionths of a second while operating at a record-breaking 6,400 volts—a significant step towards protecting the nation’s electric grid from an electromagnetic pulse (EMP). —Bob Kaplar.

Grid 303
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This retail fueling giant is about to integrate DC fast charging at a lot of gas stations

Baua Electric

Photo: Konect Gas pump and convenience store equipment technology giant Gilbarco Veeder-Root (GVR) has launched a DC fast charging system that can be seamlessly integrated into its retailers’ gas stations. Seoul-based SK Signet will manufacture the EV charging equipment in the US and Korea. Get started here. –ad*

DC 52
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Honda opens Smart Home US in California; produces more energy than it consumes; direct DC-DC EV charging

Green Car Congress

A 10 kWh battery energy storage system in the garage, using the same lithium-ion cells that are used in the Honda Fit EV, allows stored solar energy to be used at night, when household demand typically peaks and electric vehicles are usually charged. DC-to-DC electric vehicle charging. DC-to-DC electric vehicle charging.

DC 393
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False Starts: The Story of Vehicle-to-Grid Power

Cars That Think

They wanted to see whether an electric vehicle could feed electricity back to the grid. The company’s president, Tom Gage , dubbed the system “vehicle to grid” or V2G. And EV owners would become entrepreneurs, selling electricity back to the grid. And indeed, that’s how promoters of vehicle-to-grid technology perceive the EV.

Grid 135
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Advanced Propulsion Centre UK publishes automotive power electronics value chain

Green Car Congress

APC says that this is the first document of its kind to demonstrate the complete value chain; identifying what’s needed to build a robust end-to-end UK supply chain. There are three main power electronic components on board battery electric vehicles; an inverter, a DC-DC converter, and an onboard charger (OBC).

Power 293
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Wallbox introduces Quasar 2 next-generation bidirectional home charger at CES 2022

Green Car Congress

As well as enabling EV owners to charge and discharge their electric vehicle to power their home or the grid, Wallbox’s latest innovation is designed to give EV drivers the ability to isolate their home from the grid and use their EV for backup power during a blackout.

Grid 293