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自行车动能回收系统简介（KERS自行车）：
Kinetic Energy Recovery System (KERS) is a system for recovering the moving vehicle’s kinetic energy under braking and also to convert the usual loss in kinetic energy into gain in kinetic energy. When riding a bicycle,a great amount of kinetic energy is lost while braking, making start up fairly strenuous.Here we used mechanical kinetic energy recovery system by means of a flywheel to store the energy which is normally lost during braking, and reuse it to help propel the rider when starting.
通过飞轮储能再生制动：
飞轮储能（FES）通过将转子（飞轮）加速到非常高的速度并将系统中的能量保持为旋转能量来工作。当从系统中提取能量时，由于能量守恒原理，飞轮的转速减少;对系统的能量相应地导致飞轮的速度增加。
再生制动的必要性：
•改善汽车的环境友好
•通过减少所需的能量来减轻CO2输出
•一种ccording to Bosch Rexroth and Parker Hannifin companies, using this technology can diminish brake wear and reduce fuel consumption by 25-50%
•Reduce CO2 Emissions and Pollutants –通过恢复和重新使用能源，KERS降低了燃料使用，节省了资金，降低了车辆发出的二氧化碳和污染物的数量
•Low Cost and Practical –typically around 1/3 the cost of an equivalent power electric system, KERS can also be integrated into existing vehicle architectures and fitted line side by OEMs; it can even be retrofitted to existing vehicles already in service
•有明显缩短的投资回收期 -安装在总线上的等效电气系统通常需要整个车辆寿命（甚至更多）以便偿还，而Kers可以在5年内提供投资回报
•环保 -KERS is readily recycled and has a low embedded CO2 content, with no rare earth metals or highly processed battery acids as often found in HEVs
•增强的性能 -KERS can enhance vehicle performance for short periods of time with no increase in fuel consumption, and can also deliver handling benefits such as part-time all wheel drive
•放松和制造安全性- 所有的组件和材料通常都是可用的，安全且易于使用，易于可回收;他们不需要特殊的培训或车库设备
•The Delhi Metro saved around 90,000 tons of carbon dioxide (CO2) from being released into the atmosphere by regenerating 112,500 megawatt hours of electricity through the use of regenerative braking systems between 2004 and 2007.
在职的：
一种
连接到后轮的曲柄轮始终旋转齿轮机构，
connected in the flywheel axle. For the transmission, chain transmission at a
使用指定的齿轮比有助于提高整体速度
flywheel. For normal riding the flywheel is kept in disengaged position.
We
使用了弹簧加载的滑动齿轮机构，其啮合和脱离
带飞轮的齿轮。现在在需要减速时，
飞轮在弹簧加载的滑动齿轮的帮助下从事，这使得
齿轮和飞轮之间的接触。然后飞轮开始旋转，也是
the speed of bicycle is decreased. Thus a regenerative braking system is achieved.
On course energy is stored in flywheel. In case the brake has to be applied
完全在飞轮旋转齿轮脱离并且制动器之后
应用。现在，当我们再次骑自行车时，我们会涂上齿轮
mechanism at this time as rear wheel rotation is lesser compared to flywheel
能量从飞轮传播到车轮。现在也可以
通过拥有减少覆盖过程中所需的整体踩踏力
clutch fully engaged.
We
can reduce overall pedalling power by 10 per cent. Also situation arises such
as traffic jam, down climbing a hill where we do not intend to apply brake
fully. For such cases we can apply our smart braking system which would allow
us to decelerate and allow us to boost acceleration after this during normal
riding and distance that can be covered by pedalling can also improve.
During normal rides situations may
出现我们需要减少速度而不会完全制动，例如交通拥堵
轮流等等。我们可以将通常浪费的能量存储在一起 speed reduction by the application of gear mechanism.
轮流等等。我们可以将通常浪费的能量存储在一起 speed reduction by the application of gear mechanism.
When
the gear is engaged that time due to initial engage the flywheel rotation
消耗能量，这会导致速度降低，因此制动效果。后
一些实例能量在飞轮中存储，这可以重用
齿轮机构的啮合和飞轮的能量转移发生
每当旋转足够高以旋转后轮。因此，如果突然
braking then applied we can disengage the flywheel connections so that flywheel
energy is not wasted and going to take ride the speed of rear wheel is null and
因此，接合将有助于将能量从飞轮返回到后方
车轮。骑下下坡，我们始终使用制动来允许放缓。这是我们最好的情况
可以在我们的飞轮上存储最大的能量。飞轮可以订婚
for full downhill ride and after all for some distance we need not ride the
自行车将由飞轮完成。在长途驾驶期间，啮合可以
全职。这将有助于减少overall pedalling effort. It
has been found that the pedalling power can be reduced by 10 per cent during long drives. Also this would help in avoiding pedalling effort at some points 骑。
has been found that the pedalling power can be reduced by 10 per cent during long drives. Also this would help in avoiding pedalling effort at some points 骑。
Conclusion:
Kers系统具有广泛的范围
进一步发展和节能。使用更高效的系统
could lead to huge savings in the economy of any country. Here we are concluding that the topic KERS got a wide scope in engineering field to 最大限度地减少能量损失。现在，一天的节能是非常必要的 事物。在这里，我们在骑自行车中实施了Kers系统，并且 disengaging clutch mechanism for gaining much more efficiency.
could lead to huge savings in the economy of any country. Here we are concluding that the topic KERS got a wide scope in engineering field to 最大限度地减少能量损失。现在，一天的节能是非常必要的 事物。在这里，我们在骑自行车中实施了Kers系统，并且 disengaging clutch mechanism for gaining much more efficiency.
可以对其进行修改
设计使其假设更有效。飞轮会旋转更快
and the gear shift mechanism would be more standard. The flywheel itself could
更沉重地储存更多能量。这意味着加速更难
initially, but would give greater boosts to the rider during the trip. When
more is known about the measured output of the flywheel, including its energy
存储和传输的效率，可以是最佳的重量
选择以获得最大效率。但这并不意味着一个人不会
想要在飞轮上有额外的重量，使其效率较低但是
more fit to the specific rider’s desires.
更多资源/文章
Would you please post full detail construction about this project??
我需要这个项目的所有技术和理论结构细节和估计的成本。