Open AccessDevelopment of eco-friendly mechanized rotary parking lots with a flywheel energy storage device
Author(s) -
Leila Abdullina,
Vladislav Smirnov,
Anna Alimova,
А. Д. Калистратова,
Alexander Kravets
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/677/5/052037
Subject(s) - flywheel , automotive engineering , engineering , energy consumption , battery (electricity) , accumulator (cryptography) , regenerative brake , efficient energy use , energy storage , computer science , power (physics) , electrical engineering , brake , physics , algorithm , quantum mechanics
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.