| Summary: | 碩士 === 國立臺南大學 === 綠色能源學科技學系碩士在職專班 === 102 === Flywheels are energy conversion devices, using the inertia of the flywheel rotation, rotating the energy stored mechanical energy into electrical energy. Flywheels are used to build or maintain power for a long time, and most identified with the industrial era and a steam engine. In a sense it can be considered mechanical energy instead of electro-chemical stores energy in the form of rechargeable batteries. Flywheel replacement vehicles is growing in popularity as a possible chemical batteries, but until this year had not been used to improve the efficiency of a bicycle freewheel records.
This article flywheel energy recovery system is combined with the bicycle, recycle bicycles at irregular intervals during deceleration and braking when the amount of kinetic energy stored in the battery supply assisted Knights riding by riding to improve ride speed and efficiency, lighting can also be used in the future, mobile phones, audio power, improve the Knight ride recreational fun.
In general, mechanical power transmission system , the motor or engine is a common power source, the power source can only rely on the bicycle pedal force people to maintain momentum , but the riding process due to physical and related necessary environment must make bicycle deceleration even when braking, kinetic energy of bicycle travel will suddenly plummet or disappear. Set in a motor such as a bicycle , and configure a flywheel energy storage systems in motor recovery inputs , thereby recovering kinetic energy is converted into electrical energy support power or for other purposes ( lighting, audio, mobile phones and other battery storage ) , so that the main purpose of riding bicycle it is not just sports and fitness , leisure and entertainment in the block has increased dramatically. In this focus on life of leisure , fitness and energy of the era make riding a bicycle can achieve win-win goal.
Can be obtained from the simulation results, the Knights contribute in the same conditions , have set up systems to provide energy FESRS bike than the average increase in bicycle riding 2.85km from inside , and in this time riding recyclable 42,916J energy , accounting FESRS system energy consumption of 56.4% ; FESRS system accounted for the total energy consumption of 13.8% bicycle.
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