Comparison of Lifting Mechanisms for Raising Wind Wheel in Mobile Power Complex Based on Renewable Energy Sources

摘要

The problem of power supply of the decentralized zones is rather sharp and relevant in our country. By already many experts in the area to power, it is proved that power supply of such zones by means of stationary power lines is economically inefficient, and use of diesel power plants not only is inefficient but also can break ecological balance of these regions. In this regard, scientists of the South Ural State University accepted the idea of creation of a mobile power complex on the basis of renewable power supplies. In this complex for consumers, the wind generator and also solar panels will be used. The main contents of the article make the analysis of the existing rise mechanisms for a wind generator rotor raising. The main mechanisms of rise are considered: a telescopic mast with the winch, an electromechanical telescopic mast, the scissors lifting mechanism and articulated boom lifts. These mechanisms have the advantages and shortcomings. In the article, the principles of operation of various mechanisms of rise and also their main advantages and shortcomings are described in detail.