S
Sergey Kokin
Researcher at Ural Federal University
Publications - 37
Citations - 176
Sergey Kokin is an academic researcher from Ural Federal University. The author has contributed to research in topics: Electric power system & Electricity. The author has an hindex of 4, co-authored 31 publications receiving 77 citations.
Papers
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Journal ArticleDOI
Medium-term load forecasting in isolated power systems based on ensemble machine learning models
Pavel Matrenin,Murodbek Safaraliev,Stepan N. Dmitriev,Sergey Kokin,Anvari Ghulomzoda,S. M. Mitrofanov +5 more
TL;DR: In this article , a model of medium-term forecasting of load graphs for electric power system (EPS) with specific properties, based on the use of ensemble machine learning methods is proposed.
Proceedings ArticleDOI
Fuzzy neural networks' application for substation integral state assessment
TL;DR: The main principles of fuzzy neural network formation and its construction algorithm are discussed and the case study for the determination of fuzzy Neural Network synaptic weights for the unit “disconnectorˮ on the basis of technical diagnostic statistical data and tests is presented.
Journal ArticleDOI
Adaptive ensemble models for medium-term forecasting of water inflow when planning electricity generation under climate change
Pavel Matrenin,Murodbek Safaraliev,Stepan A. Dmitriev,Sergey Kokin,Bahtiyor Eshchanov,Anastasia G. Rusina +5 more
TL;DR: In this paper, a model for medium-term forecasting of water inflow for planning electricity generation, taking into account climatic changes in isolated power systems, was proposed using an approach based on machine learning methods, which are distinguished by a high degree of autonomy and automation of learning.
Journal ArticleDOI
Electrical Strength Analysis of SF6 Gas Circuit Breaker Element
TL;DR: In this article, the problem of surface flashover of node tank SF6 circuit breaker is addressed, where the gap between the grounded tank unit, a filter system and a conductive system is receiving input power.
Journal ArticleDOI
Hydrogen energy storage systems to improve wind power plant efficiency considering electricity tariff dynamics
TL;DR: In this article , a simulation model and software have been implemented to perform simulations and calculate the economic efficiency of a wind turbine with and without a hydrogen storage device, based on three-year real data of wind speeds and electricity tariffs in the Novosibirsk region and Krasnodar Territory (Russian Federation).