The stepper with green technology can make the light shine.
Energy is limited, but the electricity consumption of the society is getting bigger and bigger. So some people realize that they can't sit on the mountain and can't just focus on exploring energy and turn to other energy sources.
A US company has slightly modified the elliptical exercise machine to enable people to generate electricity while they are exercising.
Sports power generation
Hudson Hall, founder of ReRev.com, Fla., developed the new technology.
Hal has thoroughly investigated the internal workings of various fitness equipments and found that most fitness equipment uses alternating current, and the elliptical exercise machine produced by the company has a small generator built in for the control panel and resistance system of the elliptical exercise machine. Provide electrical energy.
Hal modified the elliptical motion machine and replaced the resistors that consume excess power with patented technology to send this part of the power to the grid.
ReRev.com estimates that a half-hour of exercise on a modified elliptical exercise machine can support a laptop for 1 hour or an energy-saving bulb for 2.5 hours.
Currently, several US universities and gyms have partnered with ReRev.com to generate electricity through elliptical machines.
Focus on education
Although it does produce electricity, the amount of electricity produced is comparable to the total electricity consumption.
For example, Oregon State University, which participated in the cooperation, has modified 20 elliptical exercise machines. It is estimated that even if 3,000 people exercise on these 20 machines every day, the electricity generated in one year can only be given to a small energy-saving type. House power supply.
However, Oregon State University Steve Mittal believes that this technology is important to remind people to think about energy issues.
We don't expect to rely on elliptical machines to generate electricity to get the United States out of dependence on oil in the Middle East. The Associated Press quoted Mittal on the 17th that we modified these treadmills mainly to allow students to think about what we have been doing during exercise. The renewable energy advocated is too abstract, and once you sweat for 30 minutes on the elliptical trainer, you will have a more intuitive understanding.
Promote promotion
ReRev.com is currently negotiating with some of the largest gyms in the United States, hoping to promote the technology throughout the United States.
Hal said that only 10 fitness clubs currently use this technology, while the United States has more than 30,000 fitness clubs. Imagine if every fitness club can use it to generate electricity, it can supply electricity to 30,000 households, which will greatly reduce the grid load.
He also called on fitness equipment manufacturers to use converters instead of generators to facilitate retrofitting.
The company has already cooperated with ReRev.com. Jim Birrell, the company's chief innovation officer, said: Right now, we are evaluating and observing this technology and keeping in touch with Hal, but he declined to disclose other details of the cooperation. (Xinhuanet Ye Shenglin)
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