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Opportunities of Energy Supply of Farm Holdings on the Basis of Small-Scale Renewable Energy Sources

机译：基于小型可再生能源的农场控股的能源供应机会

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One of the major national economic problems of Russia is raising of agricultural production, which will provide strategic security and sustainable supply of the population with provisions. Creation of subsidiary small holdings, farm holdings, and peasant farm holdings will require addressing issues of energy supply. At considerable distance of small farms from centralized energy systems (by fuel, electricity and thermal energy) it is proposed to create a system of local energy networks on the basis of low-powered power plants using renewable energy sources (RES). There is economic unreasonableness of use of imported components of small power plants. Creation of new combined small power plants on renewable energy sources produced by domestic manufacturers is recommended. Schemes of arrangements of small power plants based on renewable energy sources are proposed, variants and characteristics of a basic source are provided-biogas plants developed by the authors. Calculations revealed that heat and power supply of self-contained farms distant from small power plants based on renewable energy sources is 2.5-2.6 times cheaper than from centralized networks. Production of biogas through anaerobic fermentation of organic waste of cattle complexes is considered as the basis. The analysis of biowaste output in various cattle farms is carried out, and the volume of biogas is determined to meet the requirements of these farms in electrical and thermal energy. The objective of the present article is to study the possibility of creating small combined power plants in Russia based on renewable sources of energy for independent consumers.
机译：俄罗斯的主要国民经济问题之一是农业生产的提高，这将为战略安全和人口的可持续供应提供条件。建立附属的小土地，农场土地和农民农场土地将需要解决能源供应问题。提议在小型农场与集中式能源系统（通过燃料，电力和热能）相距很远的地方，建议在使用可再生能源（RES）的低功率发电厂的基础上创建本地能源网络系统。使用小型发电厂的进口组件在经济上是不合理的。建议由国内制造商在可再生能源上建立新的联合小型发电厂。提出了基于可再生能源的小型发电厂的布置方案，提供了一种基本来源的变体和特征-作者开发的沼气厂。计算表明，远离可再生能源的小型发电厂的自给自足农场的热能和电力供应比集中式网络便宜2.5-2.6倍。通过牛群有机废弃物的厌氧发酵生产沼气被认为是基础。对各种养牛场的生物废物产量进行了分析，并确定了沼气量以满足这些农场在电能和热能方面的要求。本文的目的是研究为独立消费者在俄罗斯建立基于可再生能源的小型联合发电厂的可能性。

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