Development of eco-friendly mechanized rotary parking lots with a flywheel energy storage device
| Autor: | Leila Abdullina, Vladislav Smirnov, Alexander Kravets, Anna Alimova, Alina Kalistratova |
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| Rok vydání: | 2021 |
| Předmět: | |
| Zdroj: | IOP Conference Series: Earth and Environmental Science. 677:052037 |
| ISSN: | 1755-1315 1755-1307 |
| DOI: | 10.1088/1755-1315/677/5/052037 |
| Popis: | Perspective type of mechanized parkings is a multi-storey rotary parking system. It is the most efficiency type, but it costs relatively high per unit of parking space. Lower speed of transportation of cars in comparison with other parking types slightly influences on productivity, because an efficiency of work of the device is firstly defined by duration of stages of loading and unloading of cars. The main disadvantage of multi-storey car parks compared to conventional parking lots - is the need for increasing costs for the operation of the lifting device. One of the methods of improving the energy efficiency of lifting and transport machines is the development of structures with energy recuperation. It allows the kinetic energy of the moving parts at the stage of braking to be accumulated in the battery, and to get used for acceleration when performing the next movement. The article describes the mechanism of a rotary-type parking lot with a flywheel energy storage device, and its principle of operation. The characteristics of a flywheel energy accumulator are well suited to the task. In terms of the specific energy reserve per unit of weight, the flywheel battery effectively competes with the electric one, differing from it by a higher working life. Also, its properties do not deteriorate at low operating temperatures. The justification of the choice of the required parameters of the flywheel, the analysis of its shape and the choice of material from which the flywheel can be made. |
| Databáze: | OpenAIRE |
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