| Abstrakt: |
The article offers technical recommendations for design of the power supply systems for autonomous facilities in the regions of Russia with decentralized energy supply based on renewable energy sources. The analysis of solar and wind energy resources in these regions was carried out. It is concluded that in order to ensure the required continuity of power supply, it is advisable to use hybrid solar-wind-diesel power plants. The analysis of the environmental and life characteristics of the sources included in these plants is carried out. It is shown that a radical improvement in the environmental properties of a power plant can be achieved by using diesel generators with application of liquefied natural gas, as well as wind turbines with a vertical axis. Three variants of schemes for power plants constructing for the regions with different wind and solar energy resources are proposed, the principles of their operation are described, it is shown that it is advisable to manage these plants with maximum use of renewable energy sources of wind and solar energy and with maximum conservation of the resource of diesel generators. [ABSTRACT FROM AUTHOR] |
