The operating conditions impose a rather narrow margin of limitations of storage of energy, even a small quantity of improvements can contribute to total success. In the design of the flywheel, there is still a place for research, especially when the performance is the objective first. An optimal design is also created to maximize the total energy stored by taking account of the effects of the material sequence and the thermal stresses induced by hardening the thickness of each composite rim are regarded as a variable of design. However, some authors concluded that the geometric effects remarkably on the flywheel performance by studying up to 44 different most common geometries. The storage of energy is based on a series of complementary technologies, in particular that of materials with a very high mechanical strength of the revolving part. It is connected to an electric motor/generator ( Figure 1) which converts kinetic energy into electricity and vice versa. The mass rotates around an axis, usually fixed, and enclosed in a protective enclosure. It consists of a mass, most of the time a hollow or solid cylinder (but other shapes are possible). Maximum specificĮnergy of 55, 764.538 J/Kg, is observed in the flywheel of combined material which isĪbout 13% higher than flywheel of a single material.įlywheels used as mechanical energy storage system, are a form of rotational kinetic energy. Of two materials can improve its energy storage capacity. Shows that a good geometric design of the flywheel and selection of combination A total of 16 combinations has been tested at high speedĪnd then analyzed in order to optimize the effect of materials on theĮfficiency of the flywheel and particularly on the specific energy and Using SolidWorks modelling and simulation capabilities, the model wasĭesigned and investigated with different combina tion of materials. Is based on a geometrical configuration which was already studied in a previous The current paper investigates an assembly design of theįlywheel for durable, maintainable and optimal performance. Is a rotary system allowing the storage and restoration of kinetic energy which Flywheel energy storage system (FESS) has been rediscovered a few years ago, it
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