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2015 IEEE 5th International Conference on Power Engineering, Energy and Electrical Drives (POWERENG)最新文献

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Predictive control with imposed sinusoidal source and load currents of an indirect matrix converter operating at fixed switching frequency and without weighting factors 在固定开关频率下工作且不带加权因子的间接矩阵变换器中施加正弦源和负载电流的预测控制
2015 IEEE 5th International Conference on Power Engineering, Energy and Electrical Drives (POWERENG) Pub Date : 2015-05-11 DOI: 10.1109/POWERENG.2015.7266392
M. Rivera
{"title":"Predictive control with imposed sinusoidal source and load currents of an indirect matrix converter operating at fixed switching frequency and without weighting factors","authors":"M. Rivera","doi":"10.1109/POWERENG.2015.7266392","DOIUrl":"https://doi.org/10.1109/POWERENG.2015.7266392","url":null,"abstract":"In this paper a predictive control technique for an indirect matrix converter is proposed. The control strategy allows to impose a sinusoidal waveform in both the input and output current of the converter without any weighting factor in the controller and, at the same time, the operation at fixed switching frequency. Simulation results validate the proposal under both steady and transient states which are also compared with the predictive current control strategy with minimization of the reactive input power.","PeriodicalId":334135,"journal":{"name":"2015 IEEE 5th International Conference on Power Engineering, Energy and Electrical Drives (POWERENG)","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115809623","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: 12
A smart grid controller for low voltage PV network 一种低压光伏电网智能电网控制器
2015 IEEE 5th International Conference on Power Engineering, Energy and Electrical Drives (POWERENG) Pub Date : 2015-05-11 DOI: 10.1109/POWERENG.2015.7266330
A. Temiz, Ozgur Kahraman, Abdullah Nadar, M. Smiai, S. S. Almutairi, S. Alshahrani
{"title":"A smart grid controller for low voltage PV network","authors":"A. Temiz, Ozgur Kahraman, Abdullah Nadar, M. Smiai, S. S. Almutairi, S. Alshahrani","doi":"10.1109/POWERENG.2015.7266330","DOIUrl":"https://doi.org/10.1109/POWERENG.2015.7266330","url":null,"abstract":"Rapidly increasing energy demand and developing photovoltaic cell technology bring importance to integrate Renewable Energy Sources (RES) (mostly Solar Generation) in Distribution Systems in near future. Considering power quality, sustainability, and reliability as the main goals, a well-designed control and communication system with reliable and expendable infrastructure is needed. In this paper, a Communication and Control system which has been developed to control and monitor PV Generation in a LV Distribution Network is presented. IEC61850 and MODBUS TCP/IP protocols are used to gather data from field to control center. The functional aspects, performance and topology of the control and communication system are discussed.","PeriodicalId":334135,"journal":{"name":"2015 IEEE 5th International Conference on Power Engineering, Energy and Electrical Drives (POWERENG)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133926448","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
Transformer based AC pulse modulation system for voltage stabilization 基于变压器的交流脉冲调制稳压系统
2015 IEEE 5th International Conference on Power Engineering, Energy and Electrical Drives (POWERENG) Pub Date : 2015-05-11 DOI: 10.1109/POWERENG.2015.7266385
I. Rankis, Mārcis Priedītis, Dmitry Shirkin
{"title":"Transformer based AC pulse modulation system for voltage stabilization","authors":"I. Rankis, Mārcis Priedītis, Dmitry Shirkin","doi":"10.1109/POWERENG.2015.7266385","DOIUrl":"https://doi.org/10.1109/POWERENG.2015.7266385","url":null,"abstract":"In the paper some results of investigation of the single-phase transformer based AC pulse modulation mode regulated system of network voltage stabilization are presented. Switching processes in the device are regarded to application of transistor switches with proper snubbering circuits. Computer simulation as well experimental investigation of a model are done and its outcomes are presented.","PeriodicalId":334135,"journal":{"name":"2015 IEEE 5th International Conference on Power Engineering, Energy and Electrical Drives (POWERENG)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123088832","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
Stability analysis for operation of DG units in smart grids 智能电网中DG机组运行稳定性分析
2015 IEEE 5th International Conference on Power Engineering, Energy and Electrical Drives (POWERENG) Pub Date : 2015-05-11 DOI: 10.1109/POWERENG.2015.7266359
E. Pouresmaeil, H. Shaker, M. Mehrasa, M. Shokridehaki, E. M. Rodrigues, J. Catalão
{"title":"Stability analysis for operation of DG units in smart grids","authors":"E. Pouresmaeil, H. Shaker, M. Mehrasa, M. Shokridehaki, E. M. Rodrigues, J. Catalão","doi":"10.1109/POWERENG.2015.7266359","DOIUrl":"https://doi.org/10.1109/POWERENG.2015.7266359","url":null,"abstract":"This paper presents a multifunction control strategy for the stable operation of Distributed Generation (DG) units during grid integration. The proposed control model is based on Direct Lyapunov Control (DLC) theory and provides a stable region for the appropriate operation of DG units during grid integration. Using DLC technique in DG technology can provide the continuous injection of maximum active power in fundamental frequency from the DG source to the grid, compensating all reactive power and harmonic current components of grid-connected loads through the integration of DG link into the grid. Application of this concept can guarantee to reduce the stress on the grid during the energy demand peak. Simulation results are presented to demonstrate the proficiency and performance of the proposed DLC technique in DG technology.","PeriodicalId":334135,"journal":{"name":"2015 IEEE 5th International Conference on Power Engineering, Energy and Electrical Drives (POWERENG)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133884212","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: 6
Predictive control of an indirect matrix converter operating at fixed switching frequency 以固定开关频率工作的间接矩阵变换器的预测控制
2015 IEEE 5th International Conference on Power Engineering, Energy and Electrical Drives (POWERENG) Pub Date : 2015-05-11 DOI: 10.1109/POWERENG.2015.7266391
M. Rivera, L. Tarisciotti, P. Wheeler, P. Zanchetta
{"title":"Predictive control of an indirect matrix converter operating at fixed switching frequency","authors":"M. Rivera, L. Tarisciotti, P. Wheeler, P. Zanchetta","doi":"10.1109/POWERENG.2015.7266391","DOIUrl":"https://doi.org/10.1109/POWERENG.2015.7266391","url":null,"abstract":"In this paper a predictive control technique for an indirect matrix converter is proposed. The control strategy allows the output current control and the instantaneous reactive input power minimization of the converter without any weighting factor in the controller and, at the same time, the operation at fixed switching frequency. Simulation results validate the proposal under both steady and transient states.","PeriodicalId":334135,"journal":{"name":"2015 IEEE 5th International Conference on Power Engineering, Energy and Electrical Drives (POWERENG)","volume":"376 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124698758","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
Flexibility options of Riga CHP-2 plant operation under conditions of open electricity market 开放电力市场条件下里加热电联产2电厂运行的灵活性选择
2015 IEEE 5th International Conference on Power Engineering, Energy and Electrical Drives (POWERENG) Pub Date : 2015-05-11 DOI: 10.1109/POWERENG.2015.7266375
M. Kuņickis, M. Balodis, O. Linkevičs, P. Ivanova
{"title":"Flexibility options of Riga CHP-2 plant operation under conditions of open electricity market","authors":"M. Kuņickis, M. Balodis, O. Linkevičs, P. Ivanova","doi":"10.1109/POWERENG.2015.7266375","DOIUrl":"https://doi.org/10.1109/POWERENG.2015.7266375","url":null,"abstract":"Nowadays with commercialization of cogeneration business, expansion of electricity production and profit maximization are the main optimization criteria for power plants. That is why, the number of combined heat and power (CHP) plants in Europe change their current operation modes to different ones - operation in cycling mode with shut down or load reduction of generating units at night time. This research provides the investigation of changes in Riga CHP-2 plant operation modes, as the result of opening of Latvian price area in Nord Pool Spot (NPS) power exchange. Combined cycle gas turbine (CCGT) units of Riga CHP-2 plant were chosen as investigation objects. Negative and positive aspects of cycling operation of Riga CHP-2 plant were explored under conditions of open electricity market. Finally, some measures for modernisation and upgrade of Riga CHP-2 were recommended to improve efficiency of cycling operation and flexibility.","PeriodicalId":334135,"journal":{"name":"2015 IEEE 5th International Conference on Power Engineering, Energy and Electrical Drives (POWERENG)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124704685","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: 12
Full soft-switching high step-up current-fed DC-DC converters with reduced conduction losses 全软开关高升压电流馈电DC-DC变换器，降低了传导损耗
2015 IEEE 5th International Conference on Power Engineering, Energy and Electrical Drives (POWERENG) Pub Date : 2015-05-11 DOI: 10.1109/POWERENG.2015.7266313
R. Kosenko, O. Husev, A. Chub
{"title":"Full soft-switching high step-up current-fed DC-DC converters with reduced conduction losses","authors":"R. Kosenko, O. Husev, A. Chub","doi":"10.1109/POWERENG.2015.7266313","DOIUrl":"https://doi.org/10.1109/POWERENG.2015.7266313","url":null,"abstract":"Two variants of the full soft-switching high step-up DC-DC converter are proposed. The main advantage of the converters is the minimized conduction losses by the use of the four-quadrant switches and a specific control algorithm. Simulation was performed to verify the principle of operation and to estimate the losses.","PeriodicalId":334135,"journal":{"name":"2015 IEEE 5th International Conference on Power Engineering, Energy and Electrical Drives (POWERENG)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125329506","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: 21
A new topology for dual rotor/stator BLDC motors applied to marine thrusters 船用推进器用双转子/定子无刷直流电机的新拓扑结构
2015 IEEE 5th International Conference on Power Engineering, Energy and Electrical Drives (POWERENG) Pub Date : 2015-05-11 DOI: 10.1109/POWERENG.2015.7266342
D. Uygun, Selim Solmaz, A. Turan, Serif Ruzgar
{"title":"A new topology for dual rotor/stator BLDC motors applied to marine thrusters","authors":"D. Uygun, Selim Solmaz, A. Turan, Serif Ruzgar","doi":"10.1109/POWERENG.2015.7266342","DOIUrl":"https://doi.org/10.1109/POWERENG.2015.7266342","url":null,"abstract":"The aim of this study is to present a new topology for dual-rotor contra-rotating brushless direct current (BLDC) motors specially designed for remotely controlled unmanned underwater vehicles, in the form of “BLDC thrusters”. Once presenting the applied typical design by using sizing procedure, the main results obtained are given via simulation principles applying parametric analysis and performance characteristics of a dual-rotor BLDC thruster. Both external and internal rotor radial-field design in the same structure utilize modular concentrated winding, optimized slot-opening and pole/slot ratio, outer and inner diameter for both stator and rotor and stack length parameters for the machine. The output parameters such as flux linkage, armature current, rated torque, rated power, and cogging torque of each motor for different rotor positions are calculated and evaluated. Moreover, the analytical and numerical studies based on finite element methods are performed and compared. In addition, a coupled-circuit analysis is employed to prove the effectiveness of the achieved design to assess the maximum power and torque capability.","PeriodicalId":334135,"journal":{"name":"2015 IEEE 5th International Conference on Power Engineering, Energy and Electrical Drives (POWERENG)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121033612","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
Telemetry in diagnosis of asynchronous motors 遥测技术在异步电动机诊断中的应用
2015 IEEE 5th International Conference on Power Engineering, Energy and Electrical Drives (POWERENG) Pub Date : 2015-05-11 DOI: 10.1109/POWERENG.2015.7266302
A. Decner, T. Jarek
{"title":"Telemetry in diagnosis of asynchronous motors","authors":"A. Decner, T. Jarek","doi":"10.1109/POWERENG.2015.7266302","DOIUrl":"https://doi.org/10.1109/POWERENG.2015.7266302","url":null,"abstract":"To improve operational reliability of electrical machines over a long period of time, the diagnostic tests should be performed. This justifies the monitoring of machines, particularly those which do not have the reserve at the workplace: the power generators, hoisting machines in mines, etc. The issue of monitoring and diagnosis of electrical machines is focused on assessing the technical condition of the mechanical system and the electromagnetic circuit. This article describes the remote monitoring and diagnostics of technical condition of electrical machines. Describes the devices used by Laboratory of Komel to monitor and diagnose electrical machines. Presents selected results of tests performed on electrical machines. In order to run monitoring, GSM network is used with GPRS or Internet data transmission. Diagnostic signals and technical infrastructure for the transmission of measurement data are described in the article.","PeriodicalId":334135,"journal":{"name":"2015 IEEE 5th International Conference on Power Engineering, Energy and Electrical Drives (POWERENG)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117074020","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
Simulation of stochastic adaptive algorithms for embedded devices of railway safety systems 铁路安全系统嵌入式设备随机自适应算法仿真
2015 IEEE 5th International Conference on Power Engineering, Energy and Electrical Drives (POWERENG) Pub Date : 2015-05-11 DOI: 10.1109/POWERENG.2015.7266354
A. Levchenkov, M. Gorobetz
{"title":"Simulation of stochastic adaptive algorithms for embedded devices of railway safety systems","authors":"A. Levchenkov, M. Gorobetz","doi":"10.1109/POWERENG.2015.7266354","DOIUrl":"https://doi.org/10.1109/POWERENG.2015.7266354","url":null,"abstract":"The simulation approach for assessment of adaptive algorithms based on stochastic search is described in this paper. In this research, the adaptive algorithms are used for railway safety system to improve existing braking by automatic smooth and precise braking of a train, avoiding passing the restrictive signal and prevent crashes. Simulation results are grouped for different types of trains to test the ability and efficiency of adaptive algorithms to find the solution in a wide range of conditions and situations.","PeriodicalId":334135,"journal":{"name":"2015 IEEE 5th International Conference on Power Engineering, Energy and Electrical Drives (POWERENG)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127475030","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
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