Academic literature on the topic 'Локальна система електропостачання'
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Journal articles on the topic "Локальна система електропостачання"
Boiko, Serhii, Andrey Nekrasov, Oleksiy Gorodny, Alona Khebda, Artem Dmitrenko, and Maryna Nozhnova. "ПРОГНОЗУВАННЯ ЕЛЕКТРОСПОЖИВАННЯ ЗАЛІЗОРУДНИХ ПІДПРИЄМСТВ ПРИ ВПРОВАДЖЕННІ ДО СИСТЕМИ ЇХ ЕЛЕКТРОПОСТАЧАННЯ РОЗОСЕРЕДЖЕНОЇ ГЕНЕРАЦІЇ." TECHNICAL SCIENCES AND TECHNOLOGIES, no. 3(17) (2019): 197–208. http://dx.doi.org/10.25140/2411-5363-2019-3(17)-197-208.
Full textЗайцев, Є., В. Кучанський, and І. Гунько. "ПІДВИЩЕННЯ ЕКСПЛУАТАЦІЙНОЇ НАДІЙНОСТІ ТА ЕФЕКТИВНОСТІ РОБОТИ ЕЛЕКТРИЧНИХ МЕРЕЖ ТА ЕЛЕКТРОУСТАКОВАННЯ." ГРААЛЬ НАУКИ, no. 5 (June 13, 2021): 144–52. http://dx.doi.org/10.36074/grail-of-science.04.06.2021.027.
Full textЯремак, І. І., and В. С. Костишин. "Керування режимами електрогідравлічного комплексу на підставі системного підходу." Scientific Bulletin of UNFU 30, no. 3 (June 4, 2020): 83–88. http://dx.doi.org/10.36930/40300314.
Full textSinchuk, Oleg, Serhii Boiko, Oleksiy Gorodny, Yana Doludarieva, and Andrii Dymerets. "МЕТОД ОПТИМІЗАЦІЇ РЕЖИМІВ РОБОТИ ЕНЕРГЕТИЧНОГО ОБЛАДНАННЯ ГІРНИЧОРУДНИХ ПІДПРИЄМСТВ." TECHNICAL SCIENCES AND TECHNOLOGIES, no. 3(21) (2020): 242–48. http://dx.doi.org/10.25140/2411-5363-2020-3(21)-242-248.
Full textOpryshko, V. P. "POWER SUPPLY MODE CONTROL IN THE LOCAL MICROGRID SYSTEM." Tekhnichna Elektrodynamika 2016, no. 4 (June 14, 2016): 77–79. http://dx.doi.org/10.15407/techned2016.04.077.
Full textMalakhatka, D. O. "APPLICATION OF A HYBRID FILTER-COMPENSATING CONVERTER FOR COMPLEX ENHANCEMENT OF THE VOLTAGE QUALITY IN THE LOCAL ELECTRIC POWER SYSTEM." Praci Institutu elektrodinamiki Nacionalanoi akademii nauk Ukraini 2020, no. 55 (March 19, 2020): 5–10. http://dx.doi.org/10.15407/publishing2020.55.005.
Full textDenysyuk, S. P., and D. S. Horenko. "EVALUATION OF EXCHANGE CAPACITY IN THREE-PHASE LOCAL ELECTRICAL SUPPLY SYSTEMS WITH REGISTRATION OF NOVEMIROVAL INDICATORS OF ELECTRICITY QUALITY." Praci Institutu elektrodinamiki Nacionalanoi akademii nauk Ukraini 2018, no. 51 (October 24, 2018): 20–27. http://dx.doi.org/10.15407/publishing2018.51.020.
Full textZharkin, A. F., V. O. Novskyi, and D. O. Malakhatka. "COMPLEX IMPROVEMENT OF POWER QUALITY AND ENSURE ELECTRICAL SAFETY IN LOCAL POWER SUPPLY SYSTEMS WHEN USING HYBRID FILTER COMPENSATING CONVERTERS." Tekhnichna Elektrodynamika 2018, no. 01 (January 15, 2018): 69–77. http://dx.doi.org/10.15407/techned2018.01.069.
Full textDissertations / Theses on the topic "Локальна система електропостачання"
Горенко, Дар’я Сергіївна. "Оцінювання обмінних процесів у локальних системах електропостачання з джерелами розосередженої генерації." Thesis, КПІ ім. Ігоря Сікорського, 2020. https://ela.kpi.ua/handle/123456789/32609.
Full textIn the dissertation the complex analysis of the peculiarities of functioning of local power supply systems (LPSS) is carried out taking into account the modern requirements of the Smart Grid concept and the comparative analysis of methods of estimation of exchange processes in LPSS with dispersed energy sources is performed. The need to extend the known LPSS system to adequately assess the EMC levels in the LPSS with the requirements of the Smart Grid concept and to estimate the energy flow rates using known indicators is justified. The analysis of exchange processes of LPSS under the influence of different types of impulse disturbances and sources of non-sinusoidal voltage and current caused by the peculiarities of modes of operation of both individual elements and the system as a whole for single and three-phase cross sections of LPSS is carried out. New relationships were obtained to evaluate the effect of non-sinusoidality and to take into account the ripple coefficients on the nature of the exchange processes. The analysis of the exchange processes in LPSS has been carried out taking into account the real characteristics of the elements with electromagnetic bonds (transformers, reactors, transmission lines, etc.) and new relationships have been obtained, which link the exchange power and the coefficients of magnetic coupling for one and three-phase LPSS operating in both sinusoidal and non-sinusoidal modes, as well as in symmetric and asymmetric modes. Regulatory and methodological support of the expanded energy audit with the use of exchange power was developed and tested. Regulatory and methodological support was used: for conducting an expanded energy audit at the enterprise of СE «Vasylkiv Leather Company» (Vasylkiv, Kyiv region); analysis of parallel operation of standby power supply systems both separately and in combination with the network used for powering server equipment of PLC «Prostonet»; was the basis for the course of lectures on discipline "Electrical Engineering Complexes", which will be taught in 2019 at Vasylkivsky College of NAU. A specialized software module and regulatory and methodological support for the extended energy audit using exchange power have been developed and tested. The proposed regulatory and methodological support makes it possible to: determine the exchange power and the proportion of mutual influence in an arbitrary intersection of LPSS, taking into account the peculiarities of their configuration, modes of operation of individual elements and LPSS as a whole; to obtain information on exchange processes in the LPSS with different levels of information support; to adequately take into account the peculiarities of the flow of modes in the LPSS, in particular, the bidirectionality of electricity flows and to determine their real distribution in the elements of LPSS.
Рибій, М. В. "Мультиагентне керування в локальних системах електропостачання з гнучкою генерацією та активними споживачами електроенергії." Thesis, Київський національний університет технологій та дизайну, 2020. https://er.knutd.edu.ua/handle/123456789/16592.
Full textДяченко, Олександр Васильович. "Розвиток методів знаходження часткової участі у відповідальності за порушення якості електроенергії." Thesis, НТУ "ХПІ", 2018. http://repository.kpi.kharkov.ua/handle/KhPI-Press/35837.
Full textThe thesis is for obtaining scientific degree candidate of technical sciences in specialty 05.14.02 – Electrical power stations, networks and systems. National Technical University "Kharkov Polytechnic Institute", Kharkov, 2018. Analysis of the methods of deterministic determination of the partial participation of subjects in the responsibility for violating the quality of electricity showed that there are developed methods and techniques for: voltage symmetry, sinusoidal voltage curve, constant voltage deviation. At the same time, known developments do not completely solve the problems of operation of electric networks and do not cover all the indicators of electricity quality, characterized by a long deviation of voltage characteristics from nominal values. It is necessary to solve the problem of constructing a local device to determine the partial participation of consumers in the distortion of symmetry, as well as develop a method of definition responsibility of subjects for violating the requirements for the quality of electricity in terms of voltage fluctuations. The method of determining the location of the source of voltage fluctuations in the power supply system is developed. Received the method of analysis of the voltage curve in relation to discrete processing of information. The method allows to detect and evaluate local extrema, to allocate areas of monotone change and invariance of the voltage curve. Developed a method for determining the responsibility of the consumer and supplier for the distortion of voltage symmetry, based on the calculation of the balance of electricity, which requires the definition of customer responsibility in the monitoring period. The methods of analysis of the voltage curve analysis, the determination of the location of the source and the partial involvement of the consumer in the responsibility for exceeding the permissible level of voltage fluctuations, the determination of the partial participation of the subjects in violation of the symmetry of the local system of consumption accounting and electricity quality control, a comprehensive method for determining the partial involvement of the consumer in liability for violating the quality of electricity.
Дяченко, Олександр Васильович. "Розвиток методів знаходження часткової участі у відповідальності за порушення якості електроенергії." Thesis, НТУ "ХПІ", 2018. http://repository.kpi.kharkov.ua/handle/KhPI-Press/35835.
Full textThe thesis is for obtaining scientific degree candidate of technical sciences in specialty 05.14.02 – Electrical power stations, networks and systems. National Technical University "Kharkov Polytechnic Institute", Kharkov, 2018. Analysis of the methods of deterministic determination of the partial participation of subjects in the responsibility for violating the quality of electricity showed that there are developed methods and techniques for: voltage symmetry, sinusoidal voltage curve, constant voltage deviation. At the same time, known developments do not completely solve the problems of operation of electric networks and do not cover all the indicators of electricity quality, characterized by a long deviation of voltage characteristics from nominal values. It is necessary to solve the problem of constructing a local device to determine the partial participation of consumers in the distortion of symmetry, as well as develop a method of definition responsibility of subjects for violating the requirements for the quality of electricity in terms of voltage fluctuations. The method of determining the location of the source of voltage fluctuations in the power supply system is developed. Received the method of analysis of the voltage curve in relation to discrete processing of information. The method allows to detect and evaluate local extrema, to allocate areas of monotone change and invariance of the voltage curve. Developed a method for determining the responsibility of the consumer and supplier for the distortion of voltage symmetry, based on the calculation of the balance of electricity, which requires the definition of customer responsibility in the monitoring period. The methods of analysis of the voltage curve analysis, the determination of the location of the source and the partial involvement of the consumer in the responsibility for exceeding the permissible level of voltage fluctuations, the determination of the partial participation of the subjects in violation of the symmetry of the local system of consumption accounting and electricity quality control, a comprehensive method for determining the partial involvement of the consumer in liability for violating the quality of electricity.