Prospective lines of using renewable energy sources in centralized and independent power systems

Popel, O. S.; Reutov, B. F.; Antropov, A. P.

doi:10.1134/s0040601510110017

Cited by 11 publications

(7 citation statements)

References 2 publications

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“…Currently more than 70 countries have adopted national programs aimed at increasing the share of renewable resources in the fuel and energy balance [1].…”

Section: Introductionmentioning

confidence: 99%

Thermal Energy Consumption in the Heat-Technology Production of Solid Composite Fuel From Low-Grade Raw Materials

Tabakaev

Astafev

Kazakov

et al. 2016

EPJ Web of Conferences

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Abstract. An evaluation is made of the thermal energy consumed in the heat-technology production of solid composite fuel from low-grade organic raw materials. It is shown that the heat of decomposition of the organic mass and the combustion of the by-products of heattechnology may be sufficient to cover all the energy needs for processing peat, brown coal and wood chips. Producing solid composite fuel from sapropel requires external resources to compensate for part of the heat consumed. Calculations show that it is possible for the thermal processing of raw materials to proceed autothermally due to the heat of decomposition when the moisture content at the reactor inlet is limited: for peat it should be no more than 35%, 54% for brown coal, and 37% for wood chips. The low heat of decomposition of the sapropel organic mass means that its thermal processing cannot proceed autothermally.

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“…Currently more than 70 countries have adopted national programs aimed at increasing the share of renewable resources in the fuel and energy balance [1].…”

Section: Introductionmentioning

confidence: 99%

Thermal Energy Consumption in the Heat-Technology Production of Solid Composite Fuel From Low-Grade Raw Materials

Tabakaev

Astafev

Kazakov

et al. 2016

EPJ Web of Conferences

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“…As practice shows, the problem of decentralized consumers is farness from transport schemes that increases the delivery cost of fuel sources in several times [2]. Often, the reserves of local low grade fuels, which can be used as an energy carrier, has in such remote areas, but characteristics of this fuels so far as complicate the process of direct combustion in boiler furnaces, because rarely used in practice.…”

Section: The Actual Directions Of Researches In the Decentralized Enementioning

confidence: 99%

Small Distributed Energy Russia: Combined Heat and Power Generation

2016

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Abstract. The issues and current trends of research in the field of decentralized energy supply for the period up to 2030 were considered. The analysis of the cogeneration market in Russia was done. The questions of gasification and hydrogen technologies as applied to the market of cogeneration plants were elucidated. Promising technologies for autonomous decentralized energy supply and the evaluation of their applicability to small energy were presented.

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“…The reorientation of power engineering to use of non-traditional renewable energy resources has already observed: national programs to increasing of renewable resources share in fuel energy balance have adopted in more than 73 countries [1]. "The Energy Development Strategy of Russia until 2030", adopted by the Russian government as an evolution model in power engineering, envisages a gradual reduction of a natural gas share for energy use and the power replenishment by entering of the units, working on renewable resources.…”

Section: Introductionmentioning

confidence: 99%

Thermophysical properties of the products of low-grade fuels thermal recycling

Tabakaev

Astafev

Kazakov

et al. 2015

MATEC Web of Conferences

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Abstract. The relevance of the work is caused by reorientation of the modern power engineering to use of local low grade fuel resources. Some types of low grade fuels (peat, brown coal, sapropel, wood chips) are considered in this work. Thermotechnical characteristics of the investigated fuels and products of their thermal recycling are determined. Thermal recycling process is accompanied by release of fuel dissociation heat (0.33-3.69 MJ/kg). The results of thermal low grade fuel recycling are solid carbonaceous product (semi-coke) with a calorific value higher in 1.5-7 times than the value of natural fuels; pyrolysis resin with calorific value 29.4-36.8 MJ/kg; combustible gas with calorific value 15.16-19.06 MJ/m3.

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Prospective lines of using renewable energy sources in centralized and independent power systems

Cited by 11 publications

References 2 publications

Thermal Energy Consumption in the Heat-Technology Production of Solid Composite Fuel From Low-Grade Raw Materials

Thermal Energy Consumption in the Heat-Technology Production of Solid Composite Fuel From Low-Grade Raw Materials

Small Distributed Energy Russia: Combined Heat and Power Generation

Thermophysical properties of the products of low-grade fuels thermal recycling

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