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2019 IEEE 6th International Conference on Energy Smart Systems (ESS)最新文献

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Distribution Power System Resiliency Improvement Using Distributed Generation and Automated Switching 利用分布式发电和自动开关提高配电系统弹性
2019 IEEE 6th International Conference on Energy Smart Systems (ESS) Pub Date : 2019-04-17 DOI: 10.1109/ESS.2019.8764185
I. Diahovchenko, Gowtham Kandaperumal, A. Srivastava
{"title":"Distribution Power System Resiliency Improvement Using Distributed Generation and Automated Switching","authors":"I. Diahovchenko, Gowtham Kandaperumal, A. Srivastava","doi":"10.1109/ESS.2019.8764185","DOIUrl":"https://doi.org/10.1109/ESS.2019.8764185","url":null,"abstract":"The contemporary power distribution system is facing an increase in extreme weather events, cybersecurity threats and even physical threats such as terrorism. Therefore there is a growing interest towards resiliency estimation and improvement. In this paper the resiliency enhancement strategy by means of Distributed Energy Resources and Automated Switches is presented. Resiliency scores are calculated using Analytical Hierarchy Process. The developed algorithm was validated on the modified IEEE 123 node system. It provides the most resiliency feasible network that satisfies the primary goal of serving the critical loads.","PeriodicalId":187043,"journal":{"name":"2019 IEEE 6th International Conference on Energy Smart Systems (ESS)","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125760078","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 13
Preliminary Water Purification from Surfactants and Organic Compounds through Ozone Oxidation, Intensified by Electrical Impulses 通过电脉冲强化臭氧氧化对表面活性剂和有机化合物进行初步水净化
2019 IEEE 6th International Conference on Energy Smart Systems (ESS) Pub Date : 2019-04-17 DOI: 10.1109/ESS.2019.8764235
H. Ghanem, V. Kravchenko, V. Makedon, O. Shulha, Suprun Oleksandr
{"title":"Preliminary Water Purification from Surfactants and Organic Compounds through Ozone Oxidation, Intensified by Electrical Impulses","authors":"H. Ghanem, V. Kravchenko, V. Makedon, O. Shulha, Suprun Oleksandr","doi":"10.1109/ESS.2019.8764235","DOIUrl":"https://doi.org/10.1109/ESS.2019.8764235","url":null,"abstract":"The importance of purification of everyday wastes contains in elimination of surfactants (SA) and organic compounds. In this work the results of experimental tests of organic oxidation by ozone, which are amplified by electrical discharges or ultrasound are presented. Circuit diagrams of water purification from surfactants and organic pollutants (OP) are given. Model solutions of sodium lauryl sulfate, as SA, and ethylenediaminetetraacetic acid, as OP are used. The regularities of the influence of pH in the process of electrodischarge and cavitation treatment of OS solutions in the presence of ozone on the quantitative indicators of their destruction were established. The influence of the duration of the treatment process on the persistence of contaminants. The oxidation process was investigated at various concentrations of the initial materials. It has been established that the destruction of surfactants and drugs proceeds better when ozone is combined with the effects of electropulse, at high pH values.","PeriodicalId":187043,"journal":{"name":"2019 IEEE 6th International Conference on Energy Smart Systems (ESS)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125087416","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
The Method of Design an Optimal Under-Frequency Load Shedding Scheme 低频减载方案的优化设计方法
2019 IEEE 6th International Conference on Energy Smart Systems (ESS) Pub Date : 2019-04-17 DOI: 10.1109/ESS.2019.8764241
Volodymyr A. Lytvynchuk, M. Kaplin, N. Bolotnyi
{"title":"The Method of Design an Optimal Under-Frequency Load Shedding Scheme","authors":"Volodymyr A. Lytvynchuk, M. Kaplin, N. Bolotnyi","doi":"10.1109/ESS.2019.8764241","DOIUrl":"https://doi.org/10.1109/ESS.2019.8764241","url":null,"abstract":"There is a significant risk of instability, which may lead to wide-spread blackout if power system is stressed towards their stability limit under any unexpected serious disturbances. Frequency is a reliable indicator for identification of power system instability. Therefore, under-frequency load shedding technique is used to stable the power system by reduce the load. This article is focused on determining the frequency of UFLS scheme to ensure the optimal sequence of switching off consumers. For this goal it is proposed to use the optimization method. A developed method upgrades the UFLS model for assessment of optimal load capacity and load disconnection sequence during a power system emergency. The simulation results prove that proposed method is an effective approach to improve power system reliability.","PeriodicalId":187043,"journal":{"name":"2019 IEEE 6th International Conference on Energy Smart Systems (ESS)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123760232","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
Partial Discharge as Threat to Insulation of High Voltage Direct Current Transmissions 局部放电对高压直流输电绝缘的威胁
2019 IEEE 6th International Conference on Energy Smart Systems (ESS) Pub Date : 2019-04-01 DOI: 10.1109/ESS.2019.8764201
Y. Trotsenko, V. Brzhezitsky, O. Protsenko
{"title":"Partial Discharge as Threat to Insulation of High Voltage Direct Current Transmissions","authors":"Y. Trotsenko, V. Brzhezitsky, O. Protsenko","doi":"10.1109/ESS.2019.8764201","DOIUrl":"https://doi.org/10.1109/ESS.2019.8764201","url":null,"abstract":"An experimental study of partial discharges that occur in a sample of insulation at alternating current voltage and equivalent direct current voltage was carried out. The resulting oscillograms demonstrate the main differences between partial discharges at alternating current and direct current voltage for dry and moistened insulation. It was shown that insulation moistening is more unfavorable for insulation at direct current than at alternating current voltage. The performed studies are aimed at increasing the dielectric strength of the insulation of high voltage direct current transmissions as one of the key components of the Smart Grid.","PeriodicalId":187043,"journal":{"name":"2019 IEEE 6th International Conference on Energy Smart Systems (ESS)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114271584","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Experimental Research of Administrative Buildings Electricity Consumption 行政建筑用电实验研究
2019 IEEE 6th International Conference on Energy Smart Systems (ESS) Pub Date : 2019-04-01 DOI: 10.1109/ESS.2019.8764236
B. Basok, O. Rybina, O. Lysenko, B. Davydenko, Y. Veremiichuk, T. Belyaeva
{"title":"Experimental Research of Administrative Buildings Electricity Consumption","authors":"B. Basok, O. Rybina, O. Lysenko, B. Davydenko, Y. Veremiichuk, T. Belyaeva","doi":"10.1109/ESS.2019.8764236","DOIUrl":"https://doi.org/10.1109/ESS.2019.8764236","url":null,"abstract":"The work presents experimental studies of electricity consumption on the example of an administrative building of the Institute of Engineering Thermophysics of the National Academy of Sciences of Ukraine. The daily and monthly charts of electricity consumption have been constructed, on the basis of which the features of the building's electricity consumption have been investigated. The conducted researches allow developing measures on effective management of electricity consumption by the end user for maintenance of sustainable and qualitative functioning of the Integrated Power System of Ukraine Measures of total energy consumption decreasing and night electrical supply stabilization.","PeriodicalId":187043,"journal":{"name":"2019 IEEE 6th International Conference on Energy Smart Systems (ESS)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114272710","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Effective Reduction Techniques of the Park Equations to Tackle Power System Stability Problems 求解电力系统稳定问题的Park方程的有效约简技术
2019 IEEE 6th International Conference on Energy Smart Systems (ESS) Pub Date : 2019-04-01 DOI: 10.1109/ESS.2019.8764174
V. O. Kostiuk, Taras O. Kostyuk
{"title":"Effective Reduction Techniques of the Park Equations to Tackle Power System Stability Problems","authors":"V. O. Kostiuk, Taras O. Kostyuk","doi":"10.1109/ESS.2019.8764174","DOIUrl":"https://doi.org/10.1109/ESS.2019.8764174","url":null,"abstract":"Paper represents the subtle analytical technique, applicable to the problem of reasonable reduction of Park-Gorev equations, theoretically formulated and sporadically discussed ever since the classical model of electric power system (EPS) has been widely introduced to analyze transient phenomena and steady-state modes of single- and multimachine system. The derived equations of quazi-stationary modes give the correct solutions for synchronous and asynchronous modes of the electrical machines. Analytical approach presents a valuable theoretical basis for eliminating the shortcomings of reduced classical model and helps to represent the EPS components, including machines, lines and loads with regard the true features of physical system.","PeriodicalId":187043,"journal":{"name":"2019 IEEE 6th International Conference on Energy Smart Systems (ESS)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116977317","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Performances of Asynchronous Motor within Variable Frequency Drive with Additional Power Source Plugged via Combined Converter 组合变换器插入附加电源的变频驱动中异步电动机的性能
2019 IEEE 6th International Conference on Energy Smart Systems (ESS) Pub Date : 2019-04-01 DOI: 10.1109/ESS.2019.8764192
Alexander Beshta, Alexander Beshta, A. Balakhontsev, S. Khudolii
{"title":"Performances of Asynchronous Motor within Variable Frequency Drive with Additional Power Source Plugged via Combined Converter","authors":"Alexander Beshta, Alexander Beshta, A. Balakhontsev, S. Khudolii","doi":"10.1109/ESS.2019.8764192","DOIUrl":"https://doi.org/10.1109/ESS.2019.8764192","url":null,"abstract":"The paper deals with analysis of induction motor operation when it is fed by two sources – one is the frequency converter, the second is a low voltage DC source like photovoltaic panel or fuel cell connected in a special manner via the neutral point of the motor. In this special schematic solution, the switches of frequency converter are controlled by proper algorithm that allows transmitting the energy to the DC link. In the article, the effect of the additional current components on the motor's performances is estimated. Detailed mathematical description of the motor within such combined converter is given, simulation results are shown. Recommendations regarding the values of components providing the best operation are given as well.","PeriodicalId":187043,"journal":{"name":"2019 IEEE 6th International Conference on Energy Smart Systems (ESS)","volume":"103 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115795660","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Group Regulation Efficiency Analysis for Thermal Power Plant Auxiliaries 火电厂辅机机组调节效率分析
2019 IEEE 6th International Conference on Energy Smart Systems (ESS) Pub Date : 2019-04-01 DOI: 10.1109/ESS.2019.8764242
M. Kruhol, Oleksandr Lasurenko, V. Vanin, R. Tomashevskyi
{"title":"Group Regulation Efficiency Analysis for Thermal Power Plant Auxiliaries","authors":"M. Kruhol, Oleksandr Lasurenko, V. Vanin, R. Tomashevskyi","doi":"10.1109/ESS.2019.8764242","DOIUrl":"https://doi.org/10.1109/ESS.2019.8764242","url":null,"abstract":"The paper deals with capacity control measures for thermal power plant auxiliary mechanisms. A mathematical model for studying auxiliary mechanism operation modes has been developed. With the help of the model, the mechanism control system parameters that provide maximum energy efficiency of the mechanism operation have been found. An algorithm of dividing auxiliary mechanisms into groups under application of group capacity regulation for a utility boiler auxiliaries is described. Efficiency of the presented control measure implementation is shown via an example of a utility boiler auxiliaries with the steam capacity of 120 ton/hour.","PeriodicalId":187043,"journal":{"name":"2019 IEEE 6th International Conference on Energy Smart Systems (ESS)","volume":"82 9","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132530776","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Integrated Electricity Market System 综合电力市场制度
2019 IEEE 6th International Conference on Energy Smart Systems (ESS) Pub Date : 2019-04-01 DOI: 10.1109/ESS.2019.8764187
M. Strelkov, H. Strelkova, O. Ishchenko
{"title":"Integrated Electricity Market System","authors":"M. Strelkov, H. Strelkova, O. Ishchenko","doi":"10.1109/ESS.2019.8764187","DOIUrl":"https://doi.org/10.1109/ESS.2019.8764187","url":null,"abstract":"The electricity market, together with its internal and external environment, forms a complex adaptive sociotechnical system, which consists of a large number of heterogeneous in nature elements. This makes it possible to consider the electricity market system as a complex artificially created integrated system. Using the system approach, the decomposition of the electricity market system as a complex integrated system with market, infrastructural and institutional components is performed. The tree of decomposition was constructed, subsystems of the system were identified and their nature was revealed. Flows created in the subsystems were delimited according to the laws and principles on which the subsystem is organized and functioning. The subsystems responsible for construction, functioning and development of the system have been allocated. Their purpose, temporal and spatial organization was determined. Given the complex nature of the system in question, the number of decomposition levels was deliberately limited to a level sufficient to describe composition, structure and organization of the integrated electricity market system (IEMS). The proposed approach to the decomposition of the integrated electricity market system will be used further to analyze the implementation of innovations in the electricity market system.","PeriodicalId":187043,"journal":{"name":"2019 IEEE 6th International Conference on Energy Smart Systems (ESS)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131579022","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Development of Powerful Unified Inverter Modules for Energy Storage Systems 储能系统大功率统一逆变器模块的研制
2019 IEEE 6th International Conference on Energy Smart Systems (ESS) Pub Date : 2019-04-01 DOI: 10.1109/ESS.2019.8764177
A. Zharkin, V. Novskyi, V. Martynov
{"title":"Development of Powerful Unified Inverter Modules for Energy Storage Systems","authors":"A. Zharkin, V. Novskyi, V. Martynov","doi":"10.1109/ESS.2019.8764177","DOIUrl":"https://doi.org/10.1109/ESS.2019.8764177","url":null,"abstract":"The main features of development of powerful multifunctional unified inverter module are considered. Its modular design allows to create modern energy storage systems of different power which increase the efficiency of the use of dispersed sources of generation interconnected to Integrated Power Systems of Ukraine which is provided by the concept of “Smart Grid & Energy Storage”. The results of modeling and experimental tests of a 300 kW power module based on bi-directional converters are presented.","PeriodicalId":187043,"journal":{"name":"2019 IEEE 6th International Conference on Energy Smart Systems (ESS)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116819064","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
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