ORIGINAL PAPER
Research of autonomous generator indicators with the dynamically changing component of a two-fuel mixture
 
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1
Engineering and Technology Faculty, Vinnytsia National Agrarian University, Ukraine
 
2
Vinnytsia National Technical University, Ukraine
 
3
Faculty of Economics and Entrepreneurship, Vinnytsia National Agrarian University, Ukraine
 
 
Submission date: 2022-02-04
 
 
Final revision date: 2022-06-06
 
 
Acceptance date: 2022-06-06
 
 
Publication date: 2022-06-30
 
 
Corresponding author
Ihor Kupchuk   

Engineering and Technology Faculty, Vinnytsia National Agrarian University, Ukraine
 
 
Polityka Energetyczna – Energy Policy Journal 2022;25(2):147-162
 
KEYWORDS
TOPICS
ABSTRACT
Diesel generator engines operate in wide load modes; therefore, it is necessary to change the percentage of the mixture of diesel and biodiesel fuel depending on the operating mode of the engine; this ensures its technical performance at the required level in all operating modes, including starting and stopping the engine. This article describes an algorithm for the operation of a diesel generator and an algorithm for determining the composition of the fuel mixture. During the study, the ratio between the components of the mixture changed, taking into account the load modes of operation of the diesel generator, indicators of fuel supply and the formulation of the fuel mixture to ensure optimal values of technical and economic indicators. To assess the efficiency of the flow of working processes in a diesel cylinder, their duration was selected, which is estimated by the duration of the processes of fuel injection, evaporation and combustion. Using the dynamic regulation of the composition of the diesel and biodiesel fuel, the total fuel consumption increased by 5.9%, but the cost of purchasing the fuel is reduced by 10% (at prices as of November 2021) and by 14.6% (based on prices as of the beginning of 2022) compared to engine operation with diesel fuel. This confirms the expediency of using the dynamic adjustment of the composition of the fuel mixture. In addition, even higher economic indicators can be achieved by using an autonomous power plant with a diesel power capacity higher than the generator capacity.
METADATA IN OTHER LANGUAGES:
Polish
Badanie wskaźników generatora autonomicznego z dynamicznie zmieniającym się składnikiem mieszanki dwupaliwowej
generator diesla, olej napędowy, paliwo biodiesel, tryb obciążenia, mieszanka, proces roboczy
Silniki Diesla pracują w szerokim zakresie obciążenia, dlatego konieczna jest zmiana procentowej mieszanki oleju napędowego i biodiesla, w zależności od trybu pracy silnika, co zapewni jego osiągi techniczne na wymaganym poziomie we wszystkich trybach pracy, w tym uruchamianie i zatrzymywanie silnika. W artykule opisano algorytm działania generatora diesla oraz algorytm wyznaczania składu mieszanki paliwowej. W trakcie badań zmieniały się proporcje między składnikami mieszanki, biorąc pod uwagę obciążeniowe tryby pracy agregatu prądotwórczego oraz wskaźniki podawania paliwa i tworzenia mieszanki paliwowej, aby zapewnić optymalne wartości wskaźników technicznych, ekonomicznych i środowiskowych. Do oceny wydajności przebiegu procesów roboczych w cylindrze diesla dobrano czas ich trwania, który szacowany jest czasem trwania procesów wtrysku, odparowania i spalania paliwa.
 
REFERENCES (27)
1.
Borysiuk et al. 2021 – Borysiuk, D., Spirin, A., Kupchuk, I., Tverdokhlib, I., Zelinskyi, V., Smyrnov, Ye. and Ognevyy, V. 2021. The methodology of determining the place of installation of accelerometers during vibrodiagnostic of controlled axes of wheeled tractors. Przegląd Elektrotechniczny 97(10), pp. 44–48, DOI: 10.15199/48.2021.10.09.
 
2.
Bulgakov et al. 2019 – Bulgakov, V., Kaletnik, H., Goncharuk, I., Ivanovs, S. and Usenko, M. 2019. Results of experimental investigations of a flexible active harrow with loosening teeth. Agronomy Research 17(5), pp.1839–1845, DOI: 10.15159/ar.19.185.
 
3.
Burlaka et al. 2021 – Burlaka, S., Yaropud, V. and Zdyrko, N. 2021. Recommendations for evaluation and diagnosis of diesel engine when using biofuels. Bulletin of Khmelnytsky National University 4 (299), pp. 169–173 (in Ukrainian).
 
4.
Costa, M. and Piazzullo, D. 2018. Biofuel Powering of Internal Combustion Engines: Production Routes, Effect on Performance and CFD Modeling of Combustion. Frontiers in Mechanical Engineering 4(9), pp. 1–14, DOI: 10.3389/fmech.2018.00009.
 
5.
Galushchak, O. 2015. The method of control of the diesel power supply system when using the dynamic regulation of the percentage composition of the mixture of fuels. Scientific works of Vinnytsia National Technical University. Mechanical engineering and transport 3, pp. 1–8.
 
6.
Galushchak, O.O. and Galushchak, D.O. 2014. Algorithm of operation of electronic engine control unit in determining the percentage of biodiesel and diesel fuels. Collection of abstracts of the International scientific-practical conference “The latest technologies for the development of construction, production, operation, repair and examination of the car”, October 15–16, 2014, Kharkiv, pp. 215–216.
 
7.
Gunko et al. 2021 – Gunko, I., Hraniak, V., Yaropud, V., Kupchuk, I. and Rutkevych, V. 2021. Optical sensor of harmful air impurity concentration. Przegląd Elektrotechniczny 97(7), pp. 76–79, DOI: 10.15199/48.2021.07.15.
 
8.
Horbay et al. 2018 – Horbay, O., Poliakov, A., Hrechaniuk, M. and Vishtak, I. 2018. Dynamic regulation of the percentage composition of the mix diesel and biodiesel fuel. Transport Problems 13(2), pp. 59–67, DOI: 10.20858/tp.2018.13.2.6.
 
9.
Hrushetskyi et al. 2021 – Hrushetskyi, S., Yaropud, V., Kupchuk, I. and Semenyshena, R. 2021. The heap parts movement on the shareboard surface of the potato harvesting machine. Bulletin of the Transilvania University of Braşov. Series II: Forestry, Wood Industry, Agricultural Food Engineering 14(1), pp. 127–140, DOI: 10.31926/but.fwiafe.2021.14.63.1.12.
 
10.
Hutarevych et al. 2014 – Hutarevych, Y., Korpach, A. and Levkivskyy, O. 2014. Investigation of the impact of biodiesel fuel on fuel-economic and environmental performance of a truck. Visnyk SevNTU 13, pp. 25–30.
 
11.
Kaletnik et al. 2017 – Kaletnik, H., Pilvere, I., Nikolaenko, S. and Bulgakov, V. 2017. Investigation of biofuel production possibilities for stabilisation of agro-industrial complex of Ukraine. Engineering For Rural Development, Jelgava, 24–26.05.2017, pp. 1250–1256, DOI: 10.22616/ERDev2017.16.N273.
 
12.
Kaletnik et al. 2020a – Kaletnik, G., Honcharuk, I. and Okhota, Y. 2020a. The Waste-free production development for the energy autonomy formation of Ukrainian agricultural enterprises. Journal of Environmental Management and Tourism 11(3), pp. 513–522, DOI: 10.14505//jemt.v11.3(43).02.
 
13.
Kaletnik et al. 2020b – Kaletnik, Н., Mazur, V., Gunko, І., Ryaboshapka, V., Bulgakov, Olt, J., Raide, V. and Lives R. 2020b. Study on performance of compression engine operated by biodiesel fuel. Agronomy Research 5, pp. 862–887, DOI: 10.15159/AR.20.027.
 
14.
Kupchuk et al. 2018 – Kupchuk, I.M., Solona, O.V., Derevenko, I.A. and Tverdokhlib, I.V. 2018. Verification of the mathematical model of the energy consumption drive for vibrating disc crusher. INMATEH – Agricultural Engineering 55(2), pp. 113–120.
 
15.
Kupchuk et al. 2021 – Kupchuk, I., Yaropud, V., Hraniak, V., Poberezhets, Ju., Tokarchuk, O., Hontar, V. and Didyk, A. 2021. Multicriteria compromise optimization of feed grain grinding process. Przegląd Elektrotechniczny 97(11), pp. 179–183, DOI: 10.15199/48.2021.11.33.
 
16.
Kuznietsova et al. 2020 – Kuznietsova, I., Bandura, V., Paziuk, V., Tokarchuk, O. and Kupchuk, I. 2020. Application of the differential scanning calorimetry method in the study of the tomato fruits drying process. Agraarteadus 31(2), pp. 173–180, DOI: 10.15159/jas.20.14.
 
17.
Manzanera et al. 2008 – Manzanera, M., Molina-Munoz L.M. and Gonzalez-Lopez J. 2008. Biodiesel: An Alternative Fuel. Recent Patents on Biotechnology 2(1), pp. 25–34. DOI: 10.2174/187220808783330929.
 
18.
Ministry of Finance. The cost of premium diesel fuel at gas stations in Ukraine. [Online] https://index.minfin.com.ua/ua... [Accessed: 2022-05-31].
 
19.
Murugesan et al. 2009 – Murugesan, A., Subramanian, R. and Nedunchezhian, N. 2009. Biodiesel as an alternative fuel for diesel engines. Renew. Sust. Energy. Rev., pp. 653–662.
 
20.
Paziuk et al. 2021 – Paziuk, V., Vyshnevskiy, V., Tokarchuk, O. and Kupchuk, I. 2021. Substantiation of the energy efficient schedules of drying grain seeds. Bulletin of the Transilvania University of Braşov. Series II: Forestry, Wood Industry, Agricultural Food Engineering 14(63), pp. 137–146, DOI: 10.31926/but.fwiafe.2021.14.63.2.13.
 
21.
Polyakov, A. and Galushchak, O. 2014. The mathematical model of the system “Engine – a power supply system with a mixture of diesel and biodiesel fuels”. Interuniversity Collected “Scientific notes” 45, pp. 438–443.
 
22.
Rutkevych et al. 2022 – Rutkevych, V., Kupchuk, I., Yaropud, V., Hraniak, V. and Burlaka, S. 2022. Numerical simulation of the liquid distribution problem by an adaptive flow distributor. Przegląd Elektrotechniczny 2(98), pp. 64–69, DOI: 10.15199/48.2022.02.13.
 
23.
Sanghamitra, S. and Deshmukh, S. 2019. Prominence of Bio-Fuels as an Alternate Fuel in CI Engines. International Journal of Engineering and Advanced Technology 8(2), pp. 67–71.
 
24.
Solona, O. and Kupchuk, I. 2020. Dynamic synchronization of vibration exciters of the three-mass vibration mill. Przegląd Elektrotechniczny 96(3), pp. 163–167, DOI: 10.15199/48.2020.03.35.
 
25.
Wallner, T. and Miers, S.A. 2012. Internal Combustion Engines, Alternative Fuels for. [In:] Meyers R.A. (ed.) Encyclopedia of Sustainability Science and Technology, DOI: 10.1007/978-1-4419-0851-3_865.
 
26.
Yaropud et al. 2021 – Yaropud, V., Hunko, I., Aliiev, E. and Kupchuk, I. 2021. Justification of the mechatronic system for pigsty microclimate maintenance Agraarteadus 32(2), pp. 341–351, DOI: 10.15159/jas.21.23.
 
27.
Zorkin, A. 2022. Ukraine can replace 30% of diesel with its own biofuel. [Online] https://kurkul.com/spetsproekt... [Accessed: 2022-05-31] (in Ukraininan).
 
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