Tuesday , January 19 2021

Volkswagen's Electrify America will buy Tesla PowerPacks to control top demand



The top half of the charging station.
Enlarge / / American Electrify charging station.

Electrify America

On Monday, Volkswagen's subsidiary, Electrify America, announced a partnership with Tesla to use Powerpack batteries (the original store store utility version, Tesla Powerwall) in 100 charging stations across the United States.

The plan is to use the 210 kilowatt batteries (kW), 350 kilowatt-hour (kWh) batteries as local reserves during high demand periods, when utilities could charge a company such as American Electrify higher rates to provide electricity. On special hot days as utilities fight to meet the air conditioning needs, for example, higher electricity rates can start. That's where reserves can help a company like an American Electrify to save how much power is hard.

The PowerPacks are modular, and a press release from the American Electrify says that the company could add more Power to some settings over time. Giovanni Palazzo, CEO of American Electrify, said in the same press release: "With chargers offering high power levels, it makes us sense to use batteries at our most high demand stations for peak shaving to operate more efficiently. The Tesla Powerpack system is a natural fit due to their global expertise in both battery storage developments and the erection of EV. "

The American Electrify grew out of the Volkswagen Group Group diesel scandal 2015. Volkswagen, Audi and Porsche diesel vehicles were found to contain software that would disrupt the emission control system, allowing the car to broadcast nitrogen oxides under normal driving conditions. As part of the Volkswagen Group settlement with federal regulators, the company promised to discharge $ 2 billion to build an up-to-date electric vehicle lifting network across the United States, including 350 kW, cooled cable carriers, that American Electrify claims can recharge a compatible car at a rate of up to 20 miles per minute.

In a statement to the Observatory, American Electrify refused to declare how much it would pay for the Powerpacks or what the repayment period would be for the battery investment.

Tesla battery investment

Also, Tesla had some battery news on Monday. The electric and battery vehicles company was offered to buy a smaller battery technology company known as Maxwell Technologies for $ 218 million or $ 4.75 per share of the Maxwell Technologies stock. The company said that he expected to close the deal by the second quarter of 2019.

From a website, Maxwell Technologies seems to have experience in the two leading Tesla battery categories: automotive batteries and utility scale. The company advertises its "ultracapacitors," which works with battery cells to provide a high energy energy in ways that do not tax the battery life too much. "Ultracapacitors supports a primary energy source, which can not repeatedly put fast power boards, such as an internal combustion engine, fuel cells or battery," said Maxwell Technologies.

Tesla utility rate batteries have found a pleasant refuge in providing frequent response services. That is, a grid must be kept at a given frequency, and if a generator fails and the frequency, a battery can provide a light-speed power to the grid to compensate for that generator problem. Batteries have been performing their turbine-driven competitors in this particular case, as they do not waste time fights against disorder while reaching the appropriate spinning speed.


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