System integration of processes of ensuring electric power networks safety under the conditions of impact of meteorological factors

The problem of the influence of meteorological factors on electric power networks continues to be relevant. For the safe fulfillment of their purpose, electric power networks as an element of the electric power system must guarantee the safety, stability and efficiency of the electric power supply process. To solve the above problems, it is necessary to make decisions based on meteorological observations, since the safety of electric power networks depends on the timely forecasting of meteorological factors. The study examines the possibility of system integration of the process of ensuring the safety of electric power networks and the process of monitoring meteorological factors. In order to increase the level of safety of electric power networks, it is proposed to use a geo information system that collects, processes and transfers meteorological data.

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Development of safety management technology of electric power networks in order to sustainable development

E3S Web of Conferences ◽

10.1051/e3sconf/202127410004 ◽

2021 ◽

Vol 274 ◽

pp. 10004

Author(s):

Vyacheslav Burlov ◽

Maxim Polyukhovich ◽

Viktor Mankov ◽

Yulia Logvinova

Keyword(s):

Electric Power ◽

Power Supply ◽

Safety Management ◽

Meteorological Factors ◽

Meteorological Conditions ◽

Power Networks ◽

Electric Power Supply ◽

Management Processes ◽

Management Technology ◽

Electric Power Networks

One of the fundamental principles of sustainable development is sustainable electric power supply to consumers. The implementation of this principle is possible only with guaranteed safety of electric power networks. Forecasting of possible threats is one of the tools to reduce the fault rate of technological equipment. Emergency shutdowns are largely caused by meteorological factors. The instability of meteorological conditions can lead to significant negative consequences for human life and activities. For forecasting and diagnosing meteorological conditions, it is advisable to use a territorial geo information system (GIS). Safety management processes requires the process creation with predefined properties. For safety management, it is recommended to use synthesisbased models, which makes it possible to apply an approach based on solving the inverse management problem. As a result of the study, the safety management technology of electric power networks based on the use of GIS was developed. The research considers threats caused by the impact of meteorological factors. In particular, some problems arising under the influence on the control object of environmental temperature, wind, and thunderstorm were analyzed. The presented simulation of safety management processes allows to guarantee reliable and safe electric power supply to consumers.

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Increasing Power Supply Safety in the Aspect of Supporting the Renewable Energy Sources by Conventional and Virtual Power Stores

Polish Maritime Research ◽

10.2478/pomr-2018-0041 ◽

2018 ◽

Vol 25 (s1) ◽

pp. 189-197

Author(s):

Damian Jakowski ◽

Marek Dzida

Keyword(s):

Renewable Energy ◽

Electric Power ◽

Power Supply ◽

Renewable Energy Sources ◽

Electric Power System ◽

Power Markets ◽

Energy Sources ◽

Electric Power Supply ◽

Energy Stores ◽

Polish Economy

Abstract This paper presents characteristics and purposefulness of supporting the renewable energy sources (OZE) by means of energy stores. The main emphasis was placed on analysis of virtual energy stores available for implementation in Polish economy conditions. A role which management of Demand Side Response (DSR) may play in balancing Polish electric power system, is discussed. Implementation of such solutions together with conventional energy stores may significantly influence power supply safety by assuring continuity of electric power supply at an acceptable price. Involvement of electric power consumers (DSR) should be one of the basic solutions for power markets in Poland and Europe.

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Growth Ceiling of Energy Efficiency and Countermeasure Archetype in Electric Power Supply and Demand System

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.291-294.1297 ◽

2013 ◽

Vol 291-294 ◽

pp. 1297-1302 ◽

Cited By ~ 1

Author(s):

Qing You Yan ◽

Xin Fa Tang ◽

Juan Juan Cao ◽

Chao Kong

Keyword(s):

Energy Efficiency ◽

Electric Power ◽

Power Supply ◽

Supply And Demand ◽

Feedback Mechanism ◽

Electric Power System ◽

Demand System ◽

Efficiency Improvement ◽

Electric Power Supply ◽

Energy Efficiency Improvement

Energy efficiency depends on the profit that the consumed energy contributes to human need system for the sustainable development. With the increasing importance of coordinate development of environment, economic and electric power system, it is more and more difficult to choose the right improvement path and mechanism of energy efficiency in electric-power supply and demand system. After analyzing the feedback mechanism of energy efficiency improvement of the electric power supply and demand system, energy efficiency improvement which caused the growth ceiling was found along with some inhibition factors in the process of energy efficiency improvement. In view of the energy efficiency improvement growth ceiling of the electric-power supply and demand system, the end treatment mechanism was introduced as a countermeasure which inputs environmental costs to the power supply chain. Furthermore, government guides and participates in energy efficiency investment, which was regarded as another countermeasure attached much importance. So the improvement of energy efficiency in supply and demand system of electric power can be maximized.

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