Electronic pulse technology allows batteries “life extension” 1-3 times more
Posted by sunny27 on Oct 20, 2009Electronic pulse technology allows batteries “life extension” 1-3 times more
An electric bicycle Digital Camera Battery can charge and discharge of about 300 times, but in general when the charge-discharge capacity of 100 began to decay. Reporter learned yesterday from the Nanjing University, the school of experts developed a new method, through the electronic pulse can effectively remove the battery sulfide crystals, “activate” the old batteries, extending battery life 1-3 times.
According to reports, lead-acid batteries used in electric vehicles, the internal due to repeated charge-discharge will produce sulfide crystals, the use of time, significantly lower than the design life is generally about a year to be replaced batteries, replacement battery down the improper disposal can cause environmental pollution . Nanjing University of experts using a dedicated integrated circuit, electronic pulses and other technologies can effectively clear the DSLR Battery Grip internal sulfide crystals, so that gradually the old battery is activated, driving the distance increases. This technology also enables a new battery to maintain “clean” state, greatly extending battery life.
Wuxi, China’s largest production base of electric bicycles
May 10 electricity, Wuxi City, Jiangsu Province with an annual output of more than 350 million vehicle to become China’s largest production base of electric bicycles are full of local characteristics of the formation of the advantages of industry.
Xishan District, Wuxi City, deputy head, said Zhang Hong-xin, 2006, Xishan produced a total of 3.5 million electric bicycles, accounting for nearly a quarter of national output, production value of more than 100 billion yuan, and has large economic volume, advantages corporate multi – the development of fast Canon EOS 450D Battery Grip, industrial chain length and other characteristics, becoming a major pillar of the local industry, providing a large number of jobs.
It is, at present, electric bicycle driven by lead-acid batteries, used batteries, if throw misplacing, adverse impact on the environment. In order to solve this problem, Wuxi City, electric bicycle manufacturers in cooperation with Tsinghua University, and vigorously carry out technological innovations and began production of new lithium battery, and undertake all kinds of battery recycling and reuse, not only lightened the burden on consumers, but also reduce resource and energy consumption, the effective protection of the environment.
In order to promote the healthy development of electric bicycle industry in the Asia-Pacific Society of electric vehicles, the National Electric Vehicle Testing Center, China Bicycle Association, and other units will be held June 1 held in Wuxi city, electric bicycle products exhibitions and industry forums. There will be hundreds of companies participating at home and abroad, and seek common development plan electric bicycles.
Hydrogen fuel cell bus trial run in Pudong nearly 4 million worth of Canon EOS 500D Battery Grip money each
Yesterday, a light blue body of the bus quietly docked at the Science and Technology Museum subway station exit, car head screamed “hydrogen fuel cell city bus.” This is the city’s first hydrogen fuel cell vehicles, buses, as “Pudong Science and Technology Festival” exhibition is to promote one of the items Zuoqi to 13 days, the vehicle hydrogen fuel cell buses for the public to experience the opening of free shuttle bus.
The new buses do not have noise
Yesterday afternoon, the emergence of the car suddenly aroused a lot of people’s curiosity, on-site person in charge of a Shi Tao patiently to answer public questions, “This is a new type of hydrogen fuel cell vehicles, now open from here to Pudong Exhibition free shuttle bus, to try it. ”
Reporter with a group of people boarded the car, pre-empt Guoba Yin. Car running smoothly with no
There are the usual noise, can only hear the slight friction with the ground tire sound Canon EOS 1000D Battery Grip, you can easily answer the cell phone, do not need to speak loudly.
Press to see the whole design of the car can be described as a “heavy bodies.” The scene, Shi Tao to open the trunk of the car, pointing to a box-shaped cells block the two told reporters, “This is the hydrogen fuel cells, is the use of hydrogen and oxygen generation to produce electricity, and then converted to kinetic energy, the car’s exhaust than fuel emissions, but the water. “Sure enough, the reporter saw the rear of the car has a small tube, cemented drop vapor discharged from here.
Nearly 4 million worth of money each
Do not underestimate the hydrogen fuel buses, it’s “worth” almost four million yuan Nikon D40 Battery Grip. “This is the first a hydrogen fuel cell bus is to use ordinary buses transformation, the car’s ‘heart’ high-tech and high, so cost is very expensive.”
According to report, because the cost of investment is too large, the promotion of hydrogen fuel buses have encountered some resistance, such as the construction of a hydrogen refueling station, in accordance with relevant provisions of the hydrogen refueling station within 20 meters around the buildings, etc. must be free, it a certain extent, limit the development of such buses in the domestic popularity still needs some time.
It is reported that by the end of June this year, the first hydrogen-fuel vehicles, buses air-conditioned car will be exported Nikon D40X Battery Grip abroad.