Search Results - "Ivanko, Dmytro"

Multi-period Hybrid AC/DC-OPF Model for Flexibility Market Clearing with Seamless TSO-DSO Coordination by Sieraszewsk, Damian, Olse, Ole Kjaerland, Ivanko, Dmytro, Oleinikova, Irina, Farahmand, Hossein

“…Unlocking flexibility assets from the consumer side and developing a well-functioning flexibility market (FM) is crucial to address the oncoming challenges in…”
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Analysis of energy signatures and planning of heating and domestic hot water energy use in buildings in Norway by Tereshchenko, Tymofii, Ivanko, Dmytro, Nord, Natasa, Sartori, Igor

“…Widespread introduction of low energy buildings (LEBs), passive houses, and zero emission buildings (ZEBs) are national target in Norway. In order to achieve…”
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DHW tank sizing considering dynamic energy prices by Nord, Natasa, Ding, Yuemin, Ivanko, Dmytro, Walnum, Harald Taxt

“…Due to the rapid development of the building stock in Norway, the energy use in this segment is drastically increasing. Therefore, improving the energy…”
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Analysis of monthly and daily profiles of DHW use in apartment blocks in Norway by Ivanko, Dmytro, Taxt Walnum, Harald, Lekang Sørensen, Åse, Nord, Natasa

“…Profiles of domestic hot water (DHW) use give valuable information for achieving energy saving in buildings. In this article, analysis of monthly and hourly…”
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Selection Methodology of Energy Consumption Model Based on Data Envelopment Analysis by Nakhodov, Vladimir, Baskys, Algirdas, Skeie, Nils-Olav, Pfeiffer, Carlos F., Dmytro, Ivanko

“…The energy efficiency monitoring methods in industry are based on statistical modeling of energy consumption. In the present paper, the widely used method of…”
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Identifying typical hourly DHW energy use profiles in a hotel in Norway by using statistical methods by Ivanko, Dmytro, Nord, Natasa, Sørensen, Åse Lekang, Plesser, Thale Sofie Wester, Walnum, Harald Taxt, Sartori, Igor

“…The aim of this research is to improve the existing approaches of domestic hot water (DHW) energy use analysis in buildings. A comprehensive statistical…”
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Development and analysis of hourly DHW heat use profiles in nursing homes in Norway by Ivanko, Dmytro, Walnum, Harald Taxt, Nord, Natasa

“…•Reducing heat use for DHW systems is becoming the critical component for energy saving in buildings•DHW profiles are powerful instrument for improving…”
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Splitting measurements of the total heat demand in a hotel into domestic hot water and space heating heat use by Ivanko, Dmytro, Sørensen, Åse Lekang, Nord, Natasa

“…To achieve more efficient energy use in buildings, space heating (SH) and domestic hot water (DHW) heat use should be analysed separately. Unfortunately, in…”
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Selecting the model and influencing variables for DHW heat use prediction in hotels in Norway by Ivanko, Dmytro, Sørensen, Åse Lekang, Nord, Natasa

“…•Prediction of DHW heat use in hotels for two common situations was considered.•Situation 1, when the prediction is based on historical DHW heat use, was…”
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Analysis of heat use profiles in Norwegian educational institutions in conditions of COVID-lockdown by Ivanko, Dmytro, Ding, Yiyu, Nord, Natasa

“…The COVID-19 pandemic at the beginning of 2020 has significantly affected the energy demand in Norway. In order to avoid unnecessary energy use and ensure the…”
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Analysis of electricity use and economic impacts for buildings with electric heating under lockdown conditions: examples for educational buildings and residential buildings in Norway by Ding, Yiyu, Ivanko, Dmytro, Cao, Guangyu, Brattebø, Helge, Nord, Natasa

“…•Electricity use profiles before and during the COVID-lockdown were investigated•Energy saving potentials in educational buildings during lockdown were…”
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Detection of Episodes of Sleep Apnea and Hypopnea in ECG and EEG Signals by Machine Learning by Rykhalska, Anna Kostiantynivna, Ivanko, Kateryna Olehivna, Ivanushkina, Nataliia Heorhiivna, Ivanko, Dmytro Olehovych

“… The article is devoted to the application of machine learning methods for computerized detection of sleep apnea episodes based on the analysis of…”
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Cyber-Security Assessment of Power System Digital Components in the Conditions of Hostilities by Mishchenko, Denys, Oleinikova, Irina, Ivanko, Dmytro

“…Emergencies, including hostilities, create additional cyber-physical security (CPS) challenges for the operation of digital power system components. This paper…”
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Framework and model for flexibility exchange between DSO and LECs by Melle, Sebastian Engmo, Bardal, Kaja, Ivanko, Dmytro, Oleinikova, Irina, Farahmand, Hossein

“…The energy system in Europe is in continual change toward renewable and distributed energy resources. In these conditions, the need for a framework and models…”
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Hybrid AC/DC Optimal Power Flow Modelling Approach for Coordination in Flexibility Market by Olsen, Ole Kjaerland, Sieraszewski, Damian, Ivanko, Dmytro, Oleinikova, Irina, Farahmand, Hossein

“…To meet new challenges in the transmission and distribution grid, it becomes necessary to implement a flexibility markets mechanism. This paper proposes a…”
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Hybrid AC/DC-OPF ADMM model for TSO coordination with multiple DSOs in Flexibility Market by Ivanko, Dmytro, Vagane, Ine Solsvik, Hashemipour, Naser, Oleinikova, Irina, Granado, Pedro Crespo Del, Farahmand, Hossein

“…Unlocking potential from flexibility assets is an effective way to address power grid challenges. Proper coordination between transmission and distribution…”
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Development and Implementation of a Holistic Flexibility Market Architecture by Kraft, Oliver, Pohl, Oliver, Hager, Ulf, Heussen, Kai, Muller, Nils, Afzal, Zeeshan, Ekstedt, Mathias, Farahmand, Hossein, Ivanko, Dmytro, Singh, Ankit, Leksawat, Sasiphong, Kubis, Andreas

“…The demand for increasing flexibility use in power systems is stressed by the changing grid utilization. Making use of largely untapped flexibility potential…”
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Виявлення епізодів апное та гіпопное сну за даними ЕКГ та ЕЕГ сигналів методами машинного навчання by Anna Kostiantynivna Rykhalska, Kateryna Olehivna Ivanko, Nataliia Heorhiivna Ivanushkina, Dmytro Olehovych Ivanko

“…Стаття присвячена застосуванню методів машинного навчання для комп’ютеризованого виявлення епізодів апное сну на основі аналізу одноканальних сигналів…”
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Monitoring of energy efficiency in industry based on statistical approaches by Nakhodov, Vladimir, Ivanko, Dmytro, Skeie, Nils-Olav, Pfeiffer, Carlos F., Baskys, Algirdas, Mushka, Yana

“…The paper is devoted to the issue of energy efficiency monitoring in industry. The drawbacks of well-known statistical method based on Monitoring and Targeting…”
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