Results for "electrical energy." Showing 1 - 47 results of 47 Laminas_Feed_Writer 2 (https://getlaminas.org) https://harvester.nas.gov.ua/Search/Results?sort=last_indexed+desc&limit=50&lookfor=%22electrical+energy.%22&type=Subject&lng=en 47 0 50 DETERMINATION OF POWER FLOWS AND LOSSES IN ELECTRICAL NETWORKS WITH RENEWABLE ENERGY SOURCES IN THE FORMATION OF BALANCING GROUPS Tue, 31 Mar 2026 01:00:06 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-593 https://harvester.nas.gov.ua/Record/veorgua-article-593 Lezhniuk , P. Article 2026 Lezhniuk , P. 0 MODERN SOLUTIONS FOR PROVIDING ASSESSMENT AND CONTROL OF SECURITY OF ELECTRICITY SUPPLY Tue, 24 Mar 2026 02:03:14 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-831 https://harvester.nas.gov.ua/Record/systemreorg-article-831 Pryshchepa, Yaroslav Article 2024 Pryshchepa, Yaroslav 0 Determination of the Limit Values of Electric Energy Consumption Using Optimization Modeling Tue, 24 Mar 2026 02:03:12 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-822 https://harvester.nas.gov.ua/Record/systemreorg-article-822 Zamulko, Anatolii Article 2024 Zamulko, Anatolii 0 Modeling the use of energy storage systems to transfer excess electricity from a solar power Tue, 24 Mar 2026 02:02:59 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-772 https://harvester.nas.gov.ua/Record/systemreorg-article-772 Buratynskyi I.M. Article 2021 Buratynskyi I.M. 0 Economic aspects of the implementation of measures to reduce emissions from flue gases at thermal power plants of Ukraine Tue, 24 Mar 2026 02:02:53 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-744 https://harvester.nas.gov.ua/Record/systemreorg-article-744 Kobernik V.S. Article 2020 Kobernik V.S. 0 Forecasting the demand for fuel and energy resources for energy-intensive products with regard for the potential of energy saving up to 2040 Tue, 24 Mar 2026 02:02:44 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-712 https://harvester.nas.gov.ua/Record/systemreorg-article-712 Maliarenko O.Ye. Article 2019 Maliarenko O.Ye. 0 Evaluation of the effectiveness of the introduction of combined-cycle and circulating fluidized bed technologies at TPPs in Ukraine Tue, 24 Mar 2026 02:02:37 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-676 https://harvester.nas.gov.ua/Record/systemreorg-article-676 Kesova L.O. Article 2018 Kesova L.O. 0 Estimation of the prospect of using brown coal at the thermal power plants of Ukraine Tue, 24 Mar 2026 02:02:37 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-690 https://harvester.nas.gov.ua/Record/systemreorg-article-690 Kobernik V.S. Article 2018 Kobernik V.S. 0 Investigation of the schedules of electrical loads of power system for determining the possibilities of their improvement by using electric heat-generators Tue, 24 Mar 2026 02:02:29 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-643 https://harvester.nas.gov.ua/Record/systemreorg-article-643 Derii V.O. Article 2017 Derii V.O. 0 Estimation of the state and forecast of structure of the consumption of fuel and energy for heat supply systems of Ukraine with regard for regional peculiarities Tue, 24 Mar 2026 02:02:28 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-640 https://harvester.nas.gov.ua/Record/systemreorg-article-640 Kuts G.O. Article 2017 Kuts G.O. 0 Economic analysis of the use of energy conversion technologies at the thermal power plants of Ukraine Tue, 24 Mar 2026 02:02:28 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-645 https://harvester.nas.gov.ua/Record/systemreorg-article-645 Kobernik V.S. Article 2017 Kobernik V.S. 0 Improved four-level methodology for forecasting the levels of energy consumption with regard for structural changes in the economy Tue, 24 Mar 2026 02:02:25 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-620 https://harvester.nas.gov.ua/Record/systemreorg-article-620 Maistrenko N.Yu. Article 2017 Maistrenko N.Yu. 0 Application of the method of complex forecasting for the determination of long-term demand for energy resources Tue, 24 Mar 2026 02:02:19 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-589 https://harvester.nas.gov.ua/Record/systemreorg-article-589 Kulyk М.M. Article 2017 Kulyk М.M. 0 Review of the current state and development perspectives of the solar energy in Ukraine Tue, 24 Mar 2026 02:02:15 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-568 https://harvester.nas.gov.ua/Record/systemreorg-article-568 Sverdlova , Anastasiia Article 2022 Sverdlova , Anastasiia 0 Improving the accuracy of modeling the trend and seasonal components in the medium-term forecasting of the consumed electric power from the integrated power system Tue, 24 Mar 2026 02:01:48 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-446 https://harvester.nas.gov.ua/Record/systemreorg-article-446 Martyniuk A. Article 2012 Martyniuk A. 0 Efficiency indicators of power plants operation and development in the liberalized electricity market conditions Tue, 24 Mar 2026 02:01:34 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-368 https://harvester.nas.gov.ua/Record/systemreorg-article-368 Shulzhenko S.V. Article 2009 Shulzhenko S.V. 0 Evaluation of the maneuvering possibilities of power-generating plants for providing the quality of electric energy Tue, 24 Mar 2026 02:01:26 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-321 https://harvester.nas.gov.ua/Record/systemreorg-article-321 Kovetskiy V.M. Article 2007 Kovetskiy V.M. 0 Analysis of electric energy commercial metering system influencing on energy supply company operating characteristics Tue, 24 Mar 2026 02:01:22 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-304 https://harvester.nas.gov.ua/Record/systemreorg-article-304 Zorkin A.V. Article 2007 Zorkin A.V. 0 Tendencies of power capacity dynamics of Ukrainian ammonia production and outlooks of it declination Tue, 24 Mar 2026 02:01:10 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-235 https://harvester.nas.gov.ua/Record/systemreorg-article-235 Bogomolets T.V. Article 2004 Bogomolets T.V. 0 Influence of structures displacements in economic of Ukraine on energy efficiency Tue, 24 Mar 2026 02:01:10 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-241 https://harvester.nas.gov.ua/Record/systemreorg-article-241 Gnidyi M.V. Article 2004 Gnidyi M.V. 0 Strategic directions of power capacity decline in Ukrainian industry production up to 2015 Tue, 24 Mar 2026 02:01:08 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-229 https://harvester.nas.gov.ua/Record/systemreorg-article-229 Symborskiy A.I. Article 2004 Symborskiy A.I. 0 Analysis of power capacity products of Ukrainian chemical industry and directions of energy efficiency increasing in this branch Tue, 24 Mar 2026 02:01:02 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-189 https://harvester.nas.gov.ua/Record/systemreorg-article-189 Bogomolets T.V. Article 2002 Bogomolets T.V. 0 Estimating the Levels of Stolen Electrical Energy in United Power System and Its Subdivisions (or/ Regional and District Levels) in Terms of Macroindices Tue, 24 Mar 2026 02:00:46 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-35 https://harvester.nas.gov.ua/Record/systemreorg-article-35 Derzskiy V.G. Article 1999 Derzskiy V.G. 0 Using the Waste Products of Population Service Sphere as Supplementary Source for Energy Supply of Economy of Ukraine Tue, 24 Mar 2026 02:00:46 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-37 https://harvester.nas.gov.ua/Record/systemreorg-article-37 Ageeva T.P. Article 1999 Ageeva T.P. 0 Analysis of Fuel Consumption Distribution to Produce Heat and Power on CHP Tue, 24 Mar 2026 02:00:44 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-30 https://harvester.nas.gov.ua/Record/systemreorg-article-30 Stepanov A.E. Article 1999 Stepanov A.E. 0 The dependency between price and demand for electric energy with tariffs discriminated in three time ranges over 124-hour period Tue, 24 Mar 2026 02:00:42 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-142 https://harvester.nas.gov.ua/Record/systemreorg-article-142 Dobrovolsky V.K. Article 2001 Dobrovolsky V.K. 0 An alternative to hydroelectric pumped storage peak power stations in Ukraine Tue, 24 Mar 2026 02:00:42 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-148 https://harvester.nas.gov.ua/Record/systemreorg-article-148 Kovetskiy V.M. Article 2001 Kovetskiy V.M. 0 Power Systems of Complex Use of Low Quality Solid Fuel Tue, 24 Mar 2026 02:00:38 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-114 https://harvester.nas.gov.ua/Record/systemreorg-article-114 Poljakov V.N. Article 2000 Poljakov V.N. 0 RESEARCH ON THE STABILITY AND SIMULATION OF THE ELECTRICAL AND THERMAL PARTS OF A HYBRID PHOTOVOLTAIC THERMAL COLLECTOR Wed, 17 Sep 2025 09:27:36 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-531 https://harvester.nas.gov.ua/Record/veorgua-article-531 Bondarenko , D. Article 2025 Bondarenko , D. 0 ALTERNATIVE INDICATORS OF POWER OF ELECTRIC ENERGY IN A SINGLE-PHASE CIRCUIT WITH POLYHARMONIC CURRENT AND VOLTAGE Thu, 17 Jul 2025 11:47:29 +0000 https://harvester.nas.gov.ua/Record/eiekhpieduua-article-156818 https://harvester.nas.gov.ua/Record/eiekhpieduua-article-156818 Bialobrzeski, O. V. Article 2019 Bialobrzeski, O. V. 0 ELECTRIC GENERATOR IN THE RECUPERATION SYSTEM OF THE ENERGY FROM MECHANICAL OSCILLATIONS IN VEHICLES Thu, 17 Jul 2025 11:47:18 +0000 https://harvester.nas.gov.ua/Record/eiekhpieduua-article-144477 https://harvester.nas.gov.ua/Record/eiekhpieduua-article-144477 Vaskovskyi, Yu. M. Article 2018 Vaskovskyi, Yu. M. 0 OPTIMAL UTILIZATION OF ELECTRICAL ENERGY FROM POWER PLANTS BASED ON FINAL ENERGY CONSUMPTION USING GRAVITATIONAL SEARCH ALGORITHM Thu, 17 Jul 2025 11:47:17 +0000 https://harvester.nas.gov.ua/Record/eiekhpieduua-article-140313 https://harvester.nas.gov.ua/Record/eiekhpieduua-article-140313 Montazeri, Zeinab Article 2018 Montazeri, Zeinab 0 MONITORING OF ELECTRICAL ENERGY QUALITY ON THE TRACTION SUBSTATION INPUT Thu, 17 Jul 2025 11:45:41 +0000 https://harvester.nas.gov.ua/Record/eiekhpieduua-article-54568 https://harvester.nas.gov.ua/Record/eiekhpieduua-article-54568 Gryb, O. G. Article 2015 Gryb, O. G. 0 INCREASE OF ENERGY EFFICIENCY OF TESTING OF TRACTION ELECTRIC MACHINES OF DIRECT AND PULSATING CURRENT Thu, 17 Jul 2025 11:45:05 +0000 https://harvester.nas.gov.ua/Record/eiekhpieduua-article-38289 https://harvester.nas.gov.ua/Record/eiekhpieduua-article-38289 Afanasov, A. M. Article 2015 Afanasov, A. M. 0 AN ANTHOLOGY OF OUTSTANDING ACHIEVEMENTS IN SCIENCE AND TECHNOLOGY. PART 22: INVENTION OF ELECTRIC ENERGY ACCUMULATORS Thu, 17 Jul 2025 11:44:54 +0000 https://harvester.nas.gov.ua/Record/eiekhpieduua-article-28068 https://harvester.nas.gov.ua/Record/eiekhpieduua-article-28068 Baranov, M. I. Article 2014 Baranov, M. I. 0 DEVELOPING ELECTRICAL MODELS TO SIMULATE THE CONVERSION OF SOLAR RADIATION INTO ELECTRICAL AND THERMAL ENERGY Thu, 17 Jul 2025 11:39:42 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-487 https://harvester.nas.gov.ua/Record/veorgua-article-487 Bondarenko , D. Article 2024 Bondarenko , D. 0 COMBINATION OF PVT-COLLECTORS WITH USING OF CONTROLLED CONNECTIONS Thu, 17 Jul 2025 11:39:29 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-459 https://harvester.nas.gov.ua/Record/veorgua-article-459 Bondarenko, D. Article 2024 Bondarenko, D. 0 ASPECTS OF THE FURTHER DEVELOPMENT OF PHOTOENERGY ACCORDING TO THE MATERIALS OF THE SCIENTIFIC AND PRACTICAL CONFERENCE «RENEWABLE ENERGY AND ENERGY EFFICIENCY IN THE 21st CENTURY» 2023 Thu, 17 Jul 2025 11:39:15 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-428 https://harvester.nas.gov.ua/Record/veorgua-article-428 Bondarenko, D. Article 2023 Bondarenko, D. 0 ASPECTS OF THE FURTHER DEVELOPMENT OF PHOTOENERGY ACCORDING TO THE MATERIALS OF THE SCIENTIFIC AND PRACTICAL CONFERENCE «RENEWABLE ENERGY AND ENERGY EFFICIENCY IN THE 21st CENTURY» 2023 Thu, 17 Jul 2025 11:39:15 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-429 https://harvester.nas.gov.ua/Record/veorgua-article-429 Bondarenko, D. Article 2023 Bondarenko, D. 0 OVERVIEW ANALYSIS OF TECHNOLOGIES OF PHOTOELECTRIC CONVERSION OF SOLAR RADIATION ENERGY INTO ELECTRICAL Thu, 17 Jul 2025 11:39:01 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-394 https://harvester.nas.gov.ua/Record/veorgua-article-394 Karpchuk, H. Article 2023 Karpchuk, H. 0 THE INFLUENCE OF VOLTAGE CURVE FORM OF NON-SINUSOIDAL CURRENT ON THE EFFICIENCY OF AC ELECTRIC MACHINES Thu, 17 Jul 2025 11:38:43 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-345 https://harvester.nas.gov.ua/Record/veorgua-article-345 Voytsytsky, Anatoliy Article 2022 Voytsytsky, Anatoliy 0 INVESTIGATION OF THE INFLUENCE OF THE PARAMETERS OF THE WIND FLOW ON THE CHOICE OF THE CHARACTERISTICS OF THE AUTONOMOUS WIND TURBINE Thu, 17 Jul 2025 11:38:41 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-340 https://harvester.nas.gov.ua/Record/veorgua-article-340 Gonsharenko, Yu. Article 2022 Gonsharenko, Yu. 0 FEATURES OF PHOTOVOLTAIC STATION OPERATION ON AC VOLTAGE THAT EXCEEDS ACCEPTABLE LIMITS Thu, 17 Jul 2025 11:38:32 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-326 https://harvester.nas.gov.ua/Record/veorgua-article-326 Sahara, A. Article 2022 Sahara, A. 0 FEATURES OF DETERMINATION OF RATIONAL SITES FOR PLACEMENT OF PHOTOVOLTAIC PLANTS IN UKRAINE Thu, 17 Jul 2025 11:37:38 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-197 https://harvester.nas.gov.ua/Record/veorgua-article-197 Kyrnas, L. Article 2019 Kyrnas, L. 0 ENSURING BALANCE RELIABILITY OF ELECTRIC POWER SYSTEMS WITH RENEWABLE ENERGY SOURCES Thu, 17 Jul 2025 11:37:37 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-196 https://harvester.nas.gov.ua/Record/veorgua-article-196 Kazanskiy, S. Article 2019 Kazanskiy, S. 0 Peculiarities of projection of the pv plants placed on roofs and walls of structures Thu, 17 Jul 2025 11:37:03 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-37 https://harvester.nas.gov.ua/Record/veorgua-article-37 Pundiev, V. Article 2017 Pundiev, V. 0 Development of the methodology of energy and environmental safety of Ukraine based on own geothermics Thu, 17 Jul 2025 11:13:40 +0000 https://harvester.nas.gov.ua/Record/journalsuranua-geofizicheskiy-article-286289 https://harvester.nas.gov.ua/Record/journalsuranua-geofizicheskiy-article-286289 Starodub, Y.P. Article 2023 Starodub, Y.P. 0