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Use of gasifier-based electric power stations for improving the economy of autonomous power supply systems in Russia

... 012077. 2020. DOI: 10.1088/1742-6596/1565/1/012077 In Russia, significant amounts of waste of logging and woodworking that can be used for energy production are generated. In this paper, we consider an autonomous power supply system, including a wood biomass gasification power plant (BGPP), a diesel power plant (DPP), one or several wind turbines (WT), and electricity consumers with their load schedule. The mathematical formulation of the problem of optimizing the structure and modes of operation ...

Теги: biomass , costs , diesel engines , diesel power plants , economics , electric power generation , electric power plants , electric power systems , functions , gas fuel storage , gasification , wind , wind turbines
Раздел: ИСЭМ СО РАН
Simulation and Optimization of Wood Biomass Gasification Regimes in a Flow of Steam-Oxygen Blast

Donskoi I.G. Simulation and Optimization of Wood Biomass Gasification Regimes in a Flow of Steam-Oxygen Blast // Russian Journal of Applied Chemistry. Vol.93. №4. 2020. P.519-526. DOI: 10.1134/S1070427220040060 Plant biomass (wood, agricultural, and logging waste) is considered a raw material with ...

Теги: biomass , gasification , mathematical modeling , optimization
Раздел: ИСЭМ СО РАН
Optimal operation control of PV-biomass gasifier-diesel-hybrid systems using reinforcement learning techniques

Kozlov A.N., Tomin N.V., Sidorov D.N., Lora E.E.S., Kurbatsky V.G. Optimal operation control of PV-biomass gasifier-diesel-hybrid systems using reinforcement learning techniques // Energies. Vol.13. No.10. ID: 2632. 2020. DOI: 10.3390/en13102632 The importance of efficient utilization of biomass as renewable energy in terms of global warming and resource ...

Теги: biomass , co2 reduction , machine learning , microgrids , mixed integer linear programming , operations research , optimization , reinforcement learning , diesel engines , dual fuel engines , fuels , gasification , global warming , hybrid systems , learning systems , ma
Раздел: ИСЭМ СО РАН
Математическое моделирование термического разложения древесных частиц в продуваемом слое

Донской И.Г. Математическое моделирование термического разложения древесных частиц в продуваемом слое // Вычислительные технологии. Т.23. №6. 2018. C.14-24. DOI: 10.25743/ICT.2018.23.6.003 Рассмотрена задача термического разложения совокупности последовательно расположенных древесных частиц с учетом внешнего тепломассообмена с газовым потоком и внутренних физико-химических процессов (теплопроводность, диффузия, фильтрация, сушка и химическая реакция). Математическая модель строится из субмоделей...

Теги: биомасса , твердое топливо , одиночная частица , плотный слой , пиролиз , процессы переноса , biomass , solid fuel , single particle , fixed bed , pyrolysis , transfer processes
Раздел: ИСЭМ СО РАН
Numerical study of coal and woody biomass co-gasification in oxygen-fed gasifier

Donskoy I.G., Kozlov A.N., Svishchev D.A., Shamanskiy V.A. Numerical study of coal and woody biomass co-gasification in oxygen-fed gasifier // Journal of Physics: Conference Series. Vol.1261. No.1. ID: 012008. 2019. DOI: 10.1088/1742-6596/1261/1/012008 The use of biomass in the energy sector is associated with two important tasks: reducing the ...

Теги: biomass , coal , coal combustion , gasification , oxygen , thermoelectric power plants , waste incineration , carbon containing , co-gasification , energy systems , environmental efficiency , fuel gasification
Раздел: ИСЭМ СО РАН
Influence of Coal-Biomass Fuel Composition on the Efficiency of its Conversion in Entrained-Flow Gasifiers

Donskoy I.G. Influence of Coal-Biomass Fuel Composition on the Efficiency of its Conversion in Entrained-Flow Gasifiers // Solid Fuel Chemistry. Vol.53. No.2. 2019. P.113-119. DOI: 10.3103/S0361521919020046 Abstract: Co-gasification process of coal and plant biomass mixtures in entrained ...

Теги: biomass , coal , entrained flow , gasification , mathematical modeling , efficiency , mathematical models , temperature , control parameters , effect of temperature , entrained flow gasifiers , fuel compositions , gasification process , process
Раздел: ИСЭМ СО РАН
Unstratified downdraft gasification: Conditions for pyrolysis zone existence

Svishchev D.A., Kozlov A.N., Penzik M.V. Unstratified downdraft gasification: Conditions for pyrolysis zone existence // Energy Procedia. Vol.158. 2019. P.649-654. DOI: 10.1016/j.egypro.2019.01.177 Traditionally, the process of downdraft gasification is considered as a sequence of conversion stages, primarily running in separate reaction zones of a bed. These zones include the zones of fuel drying, pyrolysis, oxidation and reduction. There are experimental data and modeling results that do not agree...

Теги: biomass , downdraft gasification , fixed-bed , pyrolysis zone , stratified downdraft , unstratified mechanism , air , fuels , gasification , sensitivity analysis , temperature measurement , cold gas efficiency , conversion process , fixed bed , oxidation and reduction
Раздел: ИСЭМ СО РАН
Численное исследование режимов газификации угля и биомассы в поточном газогенераторе с парокислородным дутьем

Донской И.Г. Численное исследование режимов газификации угля и биомассы в поточном газогенераторе с парокислородным дутьем // Вестник Южно-Уральского государственного университета. Серия «Энергетика».. Т.18. №3. 2018. C.14-21. DOI: 10.14529/power180302 Процесс газификации биомассы (древесной, сельскохозяйственной и т. д.) может быть неустойчивым из-за низкой теплоты сгорания, а также сопровождаться образованием значительного количества смолы. Поэтому добавление угля способствует повышению эффективности...

Теги: газификация , уголь , биомасса , численное моделирование , gasification , coal , biomass , numerical simulation
Раздел: ИСЭМ СО РАН
Mathematical modeling of mini-CHP based on biomass

Mednikov A., Maksimov A., Tyurina E. Mathematical modeling of mini-CHP based on biomass // E3S Web of Conferences. Vol.69. ID: 02005. 2018. DOI: 10.1051/e3sconf/20186902005 One of the promising directions of small-scale distributed power generation for Russia is the use of biomass. The present work is devoted to studies of an mini-CHP ...

Теги: biomass , electric power transmission networks , internal combustion engines , biomass gasification , energy systems , heat carriers , multi stage , russian academy of sciences , small scale , technological sc
Раздел: ИСЭМ СО РАН
A Review of Technologies for Multistage Wood Biomass Gasification

Mednikov A.S. A Review of Technologies for Multistage Wood Biomass Gasification // Thermal Engineering . Vol.65. No.8. 2018. P.531-546. DOI: 10.1134/S0040601518080037 Currently, small-scale distributed power generation is being intensively developed in Russia and abroad. Given the rise in the rates for the electric ...

Теги: distributed power generation , gasifier , multistage gasification , syngas , tars , wood biomass , biomass , electric power systems , gas generators , gas plants , gas turbines , synthesis gas , tar , wood , commercial implementation , gasification efficiency , gasificat
Раздел: ИСЭМ СО РАН


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