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What is Electric Vehicle Regenerative Acceleration?

Electric Vehicle Regenerative Acceleration is a new US patented EV innovation that allows electric vehicles to recharge themselves as they drive without the deceleration effects associated with regenerative braking. The innovation accelerates the EV while recharging the vehicles batteries in Regenerative Acceleration Mode and is the exact opposite of regenerative braking.

How does it do that?

Electric Vehicle Regenerative Acceleration introduces a Load Current Delay into generator coil operation which reverses the electric vehicle regenerative braking paradigm.

How long has it been around?

The original discovery was made in 2007, the backing theory was developed at the University of Ottawa from 2007 – 2010.5 and the innovation has been under development since then. 3 US patents have been ...

Elinfect is designed to force the vaccine syringe to become disposable so as to completely eliminate the infection caused by repeated use of the syringe. Therefore, two protrusions are added to the bottom of the syringe. When the syringe is pushed to the bottom, the protrusions on both sides limit the extraction of the piston, making the syringe unusable.

More details on how it works look at the second ...

After reading numerous articles about football helmet design and the comments that "there will never be a concussion-proof football helmet," I am concerned about my grandson who plays high school football. I am also an aerospace materials engineer who does not like the term "never." If we subscribed to the adage that we would "never go to the moon" we wouldn't have much of the technology that we have today.

All of the articles that I have read about football helmet design focus around making the inside of the football helmet energy absorbing and always keeping the outer "shell" hard and rigid. There have been experiments with soft layers over the outer shell but they tend to just relocate ...

Competitive sports are a large part of today’s society. Many players of all ages are at risk of injury due to the pressure of wanting to win and doing well for fans. The excitement of winning, the promise of money and a supportive fan base are great motivators at the professional level, and may cause players to be over-aggressive during game play. They forget about the risks of impact and possibility of concussion and serious injury.

The Energy Absorbing Helmet outer shell is a recently patented technology that presents a breakthrough in safety equipment technology for sports participants who are required to wear a protective helmet during play.

The patented Energy Absorbing Helmet outer shell absorbs and reduces the amount ...

Many families across the world use open fires fueled by wood, charcoal or sometimes even plastic as their fire source for cooking, temperature regulation and other reasons. When this is done indoors it can be significantly damaging to health, especially for youth or elderly. For this reason most houses has a chimney or vent for the carbon to get out in the atmosphere. This will add more carbon to the environment that will increase the temperature of the earth on a cumulative standard while making the peoples safe from immediate health risk caused by carbon inhalation. But there are natural balance mechanisms that reduce the amount of carbon from the surrounding like plants but these natural counter balance mechanisms ...

Water is very critical for survival and that is why you hear often on water saving awareness and researches that could help on saving water from big consumption to small consumption in households. The problem of water wastage is not because of awareness because people know when they waste water, they just do not have a habit of saving them. One of the places where water is wasted big time is in household activities like washing your dishes, your hands, brushing your teeth and other similar activities that require us to use the sink multiple times in a very few period of time. On average, about two gallons of water flow from a faucet each minute. Something as simple ...

Ever since the invention of electric power by Serbian-American inventor Tesla Nikola, electric power has been very critical for survival of human beings. Whether the source of the electric power supply is renewable or nonrenewable, you often hear the concept on the awareness of conservation of electric power or electric power saving and researches that could save electric power consumption. One of the places where electric power is wasted is at household level activities like overcharging your devices of any kind. Householders waste £134million a year overcharging gadgets such as mobile phones and laptop computers, according to a study in the UK. One in five Britons leave their devices plugged in once the battery is full because they are ...

Depending on the area and layout of the individual mine fire; one or more delivery tubes are drilled down to be close the burning coal veins. Temporary bulkheads may be necessary to force the Liquid Nitrogen into the coal vein. Once introduced, the extremely cold and incombustible gas will knock out two of the three legs of a fire triangle.

1) Reducing temperature and
2) Available Oxygen.

Thank you Kindly for your ...

A single-handle water faucet comprises a hollow base which mounts on the top-back portion of a sink, a valve assembly, a handle for controlling the flow rate of water and the temperature mix of water, a spout securely attached to the valve assembly and extending upwardly from the top end of the valve assembly, and a nozzle for discharging water. The handle is positioned below the nozzle so that the water discharged from the nozzle can be directed to the handle and sprayed onto the handle by hand in order to facilitate the cleaning of the handle during a handwash session. In one embodiment of the invention, the handle is axially and longitudinally rotatable. In another embodiment of the ...

Here is proposed a new control framework for converters of renewable energy sources, based on choosing their operation mode – grid-forming or grid-following depends on the dynamic properties of a power system. Accordingly with the proposed definition of the power system’s dynamic stiffness (DS) are defining its direct (DDS) and quadrature (QDS) components. The values of these components let us estimate a disturbance’s impact on a power system at bus i, and also the power system’s inertia around bus i at this disturbance. So, using the DS we can estimate the dynamic properties of a power system in real-time, and locally for each need bus. Based on this information, proposed different applications DS for resilience planning at increasing renewable ...

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