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ON THE HEATING OF AN APARTMENT HOUSE IN THE POWER-HOUSE COMPLEX
https://doi.org/10.15518/isjaee.2018.19-21.091-100
Abstract
The paper deals with the problem of large daily uneven energy consumption which leads to the need to change energy production within a day resulting in lower utilization of installed capacity, improving fuel consumption by thermal power plants. The use of electricity for heating solves the problem of the accumulation and subsequent application of electricity in the night hours of power system load failure with double tariff of the pricing principle. Electrical heating system efficiency is greatly increased when overheated buildings in the night period on 1–4 ºC that almost does not affect the comfort of the residency.
The paper proposes a scheme of a minor overheating building which leads to some energy consumption for heating, but reduces financial costs as a result of load transfer for the night period with low tariff and significant reducing electric power consumption for heating in the daytime period. The calculations using non-stationary thermal balance of the Yekaterinburg's apartment house with electric heating have showed that reduction of financial expenses for heating the 5.18–3.86 rub/m2 when overheated constructions building at 2–3 ºC is possible compared with direct connection without overheating in the night period; comparison with convection heating also demonstrates the appropriateness of the proposed scheme with daily electrical heating regulation.
About the Authors
A. N. Lyambel
Ural Federal University Named after the First President of Russia B.N. Yeltsin
Russian Federation
Russian Federation
Anastasiya Lyambel - Ph.D. Student, Department of Atomic Stations and Renewable Energy Sources, Urals Federal University.
Education: Urals Federal University, 2015.
Research interests: energy saving; energy economy; participant in several implemented innovative projects, including the “Electro House for the Urals”.
Publications: 6.
19 Mira St., Ekaterinburg, 620002.
Tel.: +7(343)375 95 08.
V. M. Pahaluev
Ural Federal University Named after the First President of Russia B.N. Yeltsin
Russian Federation
Russian Federation
Valery Pakhaluev - D.Sc. in Engineering, Professor at Department of Nuclear Power Plants and Renewable Energy Sources, Urals Federal University; Member of International Academy of Natural and Social Sciences.
Education: Ural State Technical University, 1961.
Awards: Diploma of the Ministry of Energy and Housing and Utilities of the Sverdlovsk region, 2011.
Research interests: thermophysical and physical and chemical processes in thermal power generation and metallurgical engineering with the development of the physical foundations of alternative and renewable energy sources.
Publications: more than 90, including 1 monograph.
19 Mira St., Ekaterinburg, 620002.
Tel.: +7(343)375 95 08.
S. E. Shcheklein
Ural Federal University Named after the First President of Russia B.N. Yeltsin
Russian Federation
Russian Federation
Sergey Shcheklein - Information about the author: D.Sc. in Engineering, Professor, the Head of Atomic Stations and Renewable Energy Sources Department, Urals Federal University; a member of International Energy Academy; a member of the editorial board of “Institute of Higher Education News. Nuclear Power”; International Scientific Journal for Alternative Energy and Ecology (ISJAEE); “Nuclear Power Units Heat Engineering” USTU; Odessa National Polytechnic University article collection; Scientific Journal of “Energy Effectiveness and Analysis”.
Awards: Honored Power Engineer of the Russian Federation; V.I. Vernadsky National Environmental Award; Medal “Veteran of Nuclear Energy and Industry”.
Education: Urals Polytechnic Institute, 1972.
Research interests: nuclear power units thermodynamics; questions of nuclear energy and thermophysics of the two-phase flows; NPP equipment lifetime enduring and reliability increasing; solar, wind and bioenergetics.
Publications: more than 350, including 2 monographs, 20 inventions.
19 Mira St., Ekaterinburg, 620002.
Tel.: +7(343)375 95 08.
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Review
For citations:
Lyambel A.N., Pahaluev V.M., Shcheklein S.E. ON THE HEATING OF AN APARTMENT HOUSE IN THE POWER-HOUSE COMPLEX. Alternative Energy and Ecology (ISJAEE). 2018;(19-21):91-100. (In Russ.) https://doi.org/10.15518/isjaee.2018.19-21.091-100
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