发布求助
文献互助 智能选刊 最新文献

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

筛选
英文 中文
Modeling of the Generation-Consumption Imbalance in the Heterogeneous Energy Systems with Renewable Energy Sources 具有可再生能源的异质能源系统的发电-消费不平衡模型
2019 IEEE 6th International Conference on Energy Smart Systems (ESS) Pub Date : 2019-04-01 DOI: 10.1109/ESS.2019.8764189
M. Kuznietsov, Yu. P. Vyshnevska, I. Brazhnyk, O. Melnyk
{"title":"Modeling of the Generation-Consumption Imbalance in the Heterogeneous Energy Systems with Renewable Energy Sources","authors":"M. Kuznietsov, Yu. P. Vyshnevska, I. Brazhnyk, O. Melnyk","doi":"10.1109/ESS.2019.8764189","DOIUrl":"https://doi.org/10.1109/ESS.2019.8764189","url":null,"abstract":"Statistical analysis and mathematical modeling have been employed to investigate the energy generation and consumption processes in heterogeneous power generation environment with different renewable energy sources. The obtained model for predicting the power generation-consumption imbalance has been presented and its applicability for optimization of the accumulation subsystem and reserve power capacity has been demonstrated.","PeriodicalId":187043,"journal":{"name":"2019 IEEE 6th International Conference on Energy Smart Systems (ESS)","volume":"19 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":"128373997","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
Investigation of the Pump Unit Control System With the Neural Network Productivity Estimator 基于神经网络生产率估计的泵机组控制系统研究
2019 IEEE 6th International Conference on Energy Smart Systems (ESS) Pub Date : 2019-04-01 DOI: 10.1109/ESS.2019.8764176
S. Burian, Mykola Pechinik, M. Pushkar, A. Tytarenko
{"title":"Investigation of the Pump Unit Control System With the Neural Network Productivity Estimator","authors":"S. Burian, Mykola Pechinik, M. Pushkar, A. Tytarenko","doi":"10.1109/ESS.2019.8764176","DOIUrl":"https://doi.org/10.1109/ESS.2019.8764176","url":null,"abstract":"This article deals with the novel approach to evaluate the technological coordinates of a pump unit. This method is is based on the use of the theory of neural networks. The expanded methodology of design a productivity estimator using signals of pump pressure and motor power consumption is developed. It is shown that for the development of the estimator, is required preliminary information on the behavior of the desired coordinate when the task signal and disturbing actions in the system vary. The research of developed estimator by a method of mathematical modeling of pressure stabilization system is carried out. A comparison of the results of the system performance with the estimator and the calculated productivity value and the recommendations for the possible application of the proposed methodology are presented.","PeriodicalId":187043,"journal":{"name":"2019 IEEE 6th International Conference on Energy Smart Systems (ESS)","volume":"1 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":"132509384","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: 5
Analysis of the Earth Fault Distance Measuring Units Algorithms Operation 接地故障测距单元算法运行分析
2019 IEEE 6th International Conference on Energy Smart Systems (ESS) Pub Date : 2019-04-01 DOI: 10.1109/ESS.2019.8764175
T. Lomane, K. Berzina, I. Zicmane, Sergejs Rubcovs, R. Varfolomejeva, S. Kovaļenko
{"title":"Analysis of the Earth Fault Distance Measuring Units Algorithms Operation","authors":"T. Lomane, K. Berzina, I. Zicmane, Sergejs Rubcovs, R. Varfolomejeva, S. Kovaļenko","doi":"10.1109/ESS.2019.8764175","DOIUrl":"https://doi.org/10.1109/ESS.2019.8764175","url":null,"abstract":"The paper considers various algorithms of earth fault distance measuring units (EFDMU) and mathematical models underlying the synthesis of these algorithms. The operation of EFPDIO in networks during different configurations was analyzed. It is shown that the efficiency of PDIO significantly increases when using search optimization methods to determine the impedance vector from the place of protection installation to the point of short circuit, when using improved mathematical models for the synthesis of algorithms, as well as when using the tripping characteristics adaptation to the parameters of complex configuration networks.","PeriodicalId":187043,"journal":{"name":"2019 IEEE 6th International Conference on Energy Smart Systems (ESS)","volume":"42 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":"132606133","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: 0
AC/DC Converter for DC Traction Power Supply System with High-Speed Train Operation 高速列车运行直流牵引供电系统的交直流变换器
2019 IEEE 6th International Conference on Energy Smart Systems (ESS) Pub Date : 2019-04-01 DOI: 10.1109/ESS.2019.8764207
Y. Sokol, V. Sychenko, Yurii Voitovych, Yevhen Kosariev, B. Styslo, P. Hubskyi
{"title":"AC/DC Converter for DC Traction Power Supply System with High-Speed Train Operation","authors":"Y. Sokol, V. Sychenko, Yurii Voitovych, Yevhen Kosariev, B. Styslo, P. Hubskyi","doi":"10.1109/ESS.2019.8764207","DOIUrl":"https://doi.org/10.1109/ESS.2019.8764207","url":null,"abstract":"Purpose of the work is improved approaches to ensure the required quality parameters of voltage in the traction network based on modern technologies and equipment. The pulsating mode of the power consumption in the railroad power supply network is the cause of the occurrence of voltage pulsations in the contact network. The use of active rectifiers in the electric power supply system of the railroad is proposed. The control system is developed by the converter, which allows to stabilize the output voltage in the DC link and also provides the unit power factor consumed by the converter and the THD consumption current at the level of 8%. A mathematical model of the converter was developed and a study of its main modes of operation was performed.","PeriodicalId":187043,"journal":{"name":"2019 IEEE 6th International Conference on Energy Smart Systems (ESS)","volume":"22 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":"133136638","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
Hybrid Smart Energy (Heat & Power) Provision of Multi-Storey Serial Apartment Houses 多层串联公寓住宅的混合智能能源(热与电)供应
2019 IEEE 6th International Conference on Energy Smart Systems (ESS) Pub Date : 2019-04-01 DOI: 10.1109/ESS.2019.8764199
N. Tymchenko, N. Fialko, Ju. V. Sherenkovskiy
{"title":"Hybrid Smart Energy (Heat & Power) Provision of Multi-Storey Serial Apartment Houses","authors":"N. Tymchenko, N. Fialko, Ju. V. Sherenkovskiy","doi":"10.1109/ESS.2019.8764199","DOIUrl":"https://doi.org/10.1109/ESS.2019.8764199","url":null,"abstract":"Hybrid Smart Energy Networking System (SENS) for the power supply of residential buildings, which is based on the use of two types of network energy-electrical and heat one- has been proposed. It is shown that this system serves to align daily electrical loads through resource of night-time valley, to create favorable conditions for using of energy from renewable energy sources stations, and, accordingly to decarbonate energy production. A bivalent electric thermal storage smart module (BETS SM) designed to ensure the functioning of the hybrid smart energy networking system at the microlevel of a separate apartment with subsequent integration into the networks of higher ranks has been developed. The expediency of using of low-temperature heating in the proposed hybrid technology and the necessity to retrofit the hybrid smart energy networking system with elements of the 4GDH has been substantiated.","PeriodicalId":187043,"journal":{"name":"2019 IEEE 6th International Conference on Energy Smart Systems (ESS)","volume":"24 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":"123408232","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: 0
Low Voltage Ride Through Control for Grid-Connected Inverter Under Balanced and Unbalanced Voltage Drops 平衡和不平衡电压降下并网逆变器的低电压穿越控制
2019 IEEE 6th International Conference on Energy Smart Systems (ESS) Pub Date : 2019-04-01 DOI: 10.1109/ESS.2019.8764240
S. Ouchen, H. Steinhart, D. Lebsanft
{"title":"Low Voltage Ride Through Control for Grid-Connected Inverter Under Balanced and Unbalanced Voltage Drops","authors":"S. Ouchen, H. Steinhart, D. Lebsanft","doi":"10.1109/ESS.2019.8764240","DOIUrl":"https://doi.org/10.1109/ESS.2019.8764240","url":null,"abstract":"In this paper, we present a robust control scheme for grid-connected inverter in order to compensate both positive and negative-sequence reactive power to increase power quality under different voltage drop conditions (Balanced and unbalanced voltage drops). This study is based on a low-voltage ride-through (LVRT) strategy, which is becoming obligatory in low-voltage system due to both security requirement and power-quality consideration. This study is part of project called POWER STATION referenced by 01LY1408C financed by German Federal Ministry of Education and Research. This paper investigated the fault characteristics of a grid under different voltage drop operating conditions. To demonstrate the efficiency of the suggested control, serval simulation tests have been achieved. According to the reached results, good operation of the considered voltage drop control of system has been confirmed.","PeriodicalId":187043,"journal":{"name":"2019 IEEE 6th International Conference on Energy Smart Systems (ESS)","volume":"57 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":"123922395","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
Application of Controlled Shunt Reactors for Suppression Abnormal Resonance Overvoltages in Assymetric Modes 控制并联电抗器在非对称模式下抑制异常谐振过电压中的应用
2019 IEEE 6th International Conference on Energy Smart Systems (ESS) Pub Date : 2019-04-01 DOI: 10.1109/ESS.2019.8764196
V. Kuchanskyy
{"title":"Application of Controlled Shunt Reactors for Suppression Abnormal Resonance Overvoltages in Assymetric Modes","authors":"V. Kuchanskyy","doi":"10.1109/ESS.2019.8764196","DOIUrl":"https://doi.org/10.1109/ESS.2019.8764196","url":null,"abstract":"Abnormal resonant overvoltages in asymmetrical modes of bulk electrical power networks arise unexpectedly and can reach dangerous values. At the same time, there are no special devices in the networks to protect the equipment from this durable kind of overvoltages. The aim of the work is analyze the use of controlled shunt reactors to suppress the causes of abnormal resonance overvoltages in open-phase asymmetrical modes. The investigations were carried by analytical expression of resonant length and compensation degree of the line. As an example of an asymmetric mode, of the line is considered single phase auto reclose. The task is different from the traditional design, in which the technical and economic indicators of the normal regime serve as the criterion for choosing the parameters of the controlled shunt reactors. It was concluded that it is expedient to take into account the probability of occurrence of abnormal resonant overvoltages in solving design and operational problems of optimization of flow distribution of reactive capacities in bulk power electrical networks with the help of controlled shunt reactors.","PeriodicalId":187043,"journal":{"name":"2019 IEEE 6th International Conference on Energy Smart Systems (ESS)","volume":"40 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":"121365121","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: 16
Evaluation of Exchange Processes in Local Systems with Flexible Generation 柔性发电局部系统交换过程的评价
2019 IEEE 6th International Conference on Energy Smart Systems (ESS) Pub Date : 2019-04-01 DOI: 10.1109/ESS.2019.8764178
S. Denysiuk, D. Horenko, M. Artemiev, V. Tarhonskyi
{"title":"Evaluation of Exchange Processes in Local Systems with Flexible Generation","authors":"S. Denysiuk, D. Horenko, M. Artemiev, V. Tarhonskyi","doi":"10.1109/ESS.2019.8764178","DOIUrl":"https://doi.org/10.1109/ESS.2019.8764178","url":null,"abstract":"The analysis of exchange processes in local power supply systems (LPSS) with the use of modifications of exchange power formulas is considered. Energy processes are analyzed during macro modeling of the system with the allocation of equivalent generators and loads. The analysis of mutual energy flows between the individual elements of the LPSS using the exchange power and the address effect of groups of elements in the nodes of complex LPSS are carried out. A method for analyzing the exchange processes in LPSS is proposed, which can be used to determine the mutual influence of different generators of electricity, which makes it possible to identify the mutual influence of different types of electricity sources, to take into account the influence of electromagnetic processes not only in individual elements (groups of elements), but also at the intersection of the system.","PeriodicalId":187043,"journal":{"name":"2019 IEEE 6th International Conference on Energy Smart Systems (ESS)","volume":"12 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":"127208542","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
Objective-Oriented System for Modelling Building Energy Supply Based on PV Modules 面向目标的基于光伏组件的建筑能源供应建模系统
2019 IEEE 6th International Conference on Energy Smart Systems (ESS) Pub Date : 2019-04-01 DOI: 10.1109/ESS.2019.8764217
P. Sokolovskyi, S. Denysiuk, Roshan Sharma
{"title":"Objective-Oriented System for Modelling Building Energy Supply Based on PV Modules","authors":"P. Sokolovskyi, S. Denysiuk, Roshan Sharma","doi":"10.1109/ESS.2019.8764217","DOIUrl":"https://doi.org/10.1109/ESS.2019.8764217","url":null,"abstract":"The created object-oriented system for modelling the building's energy supply based on PV modules. The complex task of modelling the energy supply of a building on the basis of PV modules is considered. The use of specialized programs for modelling roof PV systems and determining full or partial electricity consumption from the network replacement feasibility (efficiency) is proposed. The simulation results enable homeowners to decide on the future establishment of a PV home energy system. Test results were obtained for a residential house in Kyiv region (Ukraine), taking into account the real solar insolation data.","PeriodicalId":187043,"journal":{"name":"2019 IEEE 6th International Conference on Energy Smart Systems (ESS)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120950442","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
Improvement of the Single-Phase Multifunctional Converter for Combined Electric Power System 联电系统单相多功能变换器的改进
2019 IEEE 6th International Conference on Energy Smart Systems (ESS) Pub Date : 2019-04-01 DOI: 10.1109/ESS.2019.8764216
Olexandr Shavolkin, V. Kaplun, I. Shvedchykova
{"title":"Improvement of the Single-Phase Multifunctional Converter for Combined Electric Power System","authors":"Olexandr Shavolkin, V. Kaplun, I. Shvedchykova","doi":"10.1109/ESS.2019.8764216","DOIUrl":"https://doi.org/10.1109/ESS.2019.8764216","url":null,"abstract":"The paper is devoted to the improvement of a single-phase converter for a combined electric power system with a photovoltaic solar battery, ensuring the quality of the current at the point of common coupling in almost the entire range of values and reducing energy losses in the switches of converter. The dependencies of the pulsations amplitude in inverter output current and error for a basic harmonic according to inverter input voltage, modulation frequency and inductance of output reactor are obtained. Introduction of compensating links for elimination of current control loop error is proposed. Voltage regulation at inverter input according to grid voltage and regulation of modulation frequency according to the reference of the grid current to reduce losses of the switches are also proposed. The structure of the converter control system with the change of the parameters setting is developed. The simulation of the system “grid – converter – nonlinear load” with the calculation of power losses is carried out.","PeriodicalId":187043,"journal":{"name":"2019 IEEE 6th International Conference on Energy Smart Systems (ESS)","volume":"59 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":"116942625","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
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信