Energy storage box hoisting scheme design

Can gravity energy storage improve the performance of a hoisting system?

This paper investigates an innovative energy storage concept which combines gravity energy storage (GES) with a hoisting device based on a wire rope with an aim to enhance the system performance. A sizing method was performed to determine the proper sizing of the hoisting system's components, mainly the wire rope and the drum.

Can a wire rope hoisting device improve the performance of gravity energy storage system?

This paper has investigated the idea of improving the performance of gravity energy storage system by the addition of a wire rope hoisting device to support the lifting of the piston. First of all, the appropriate size of the hoisting system's components was first determined. The type of the rope and the required safety factor were identified.

How does an additional hoisting system work?

The additional hoisting system is composed of a wire rope and a drum connected to a motor/generator. To store energy, both the pump-motor and the drum motor use excess electricity to make the piston move in an upward motion.

Can energy-efficient hoisting mechanisms reduce dynamic loads when lifting cargo?

Thus, the research and development of an energy-efficient hoisting mechanism for lifting machines is highly relevant, being of actual scientific interest, and has practical value. This study aims to reduce the dynamic loads of lifting mechanisms when lifting cargo by optimizing the gearbox design scheme.

What is the design scheme of lifting machines' hoisting mechanism?

The design scheme of the lifting machines’ hoisting mechanism includes an electric motor, a clutch with a brake pulley, a gearbox, a drum, and a chain hoist. Taking into account the lifting mechanism design scheme and based on the analysis of dependencies

How to reduce the dynamic load of a hoisting mechanism?

The method chosen for our study is reducing the mass inertia moments of parts located on the hoisting mechanism’s slow-speed shafts. The study aimed to reduce the hoisting mechanism dynamic loads at cargo lifting by optimizing the gear drive mechanism design scheme.