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2013 International Conference-Workshop Compatibility And Power Electronics最新文献

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Evaluation of simplified dq model of induction machine for development of diagnostic procedures 用于诊断程序开发的感应电机简化dq模型的评价
2013 International Conference-Workshop Compatibility And Power Electronics Pub Date : 2013-06-05 DOI: 10.1109/CPE.2013.6601164
M. Nemec, K. Drobnič, H. Lavrič, V. Ambrožič
{"title":"Evaluation of simplified dq model of induction machine for development of diagnostic procedures","authors":"M. Nemec, K. Drobnič, H. Lavrič, V. Ambrožič","doi":"10.1109/CPE.2013.6601164","DOIUrl":"https://doi.org/10.1109/CPE.2013.6601164","url":null,"abstract":"This paper presents evaluation of simplified dq model of induction machine. Model is particularly useful for simulation of induction machines with broken rotor bars. Investigation is made in how useful and accurate this model is compared to experimental measurements. Comparison of simulation results with experimental data, don for two different machines, show that the model is very accurate and useful. Along with its fast execution speed it makes a good foundation for further development of advanced detection and diagnostic techniques.","PeriodicalId":128620,"journal":{"name":"2013 International Conference-Workshop Compatibility And Power Electronics","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125268942","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
Current and force control in micro resistance welding machines Review and development 微型电阻焊机的电流与力控制
2013 International Conference-Workshop Compatibility And Power Electronics Pub Date : 2013-06-05 DOI: 10.1109/CPE.2013.6601173
Oleksandr F. Bondarenko, Iuliia V. Bondarenko, P. Safronov, V. Sydorets
{"title":"Current and force control in micro resistance welding machines Review and development","authors":"Oleksandr F. Bondarenko, Iuliia V. Bondarenko, P. Safronov, V. Sydorets","doi":"10.1109/CPE.2013.6601173","DOIUrl":"https://doi.org/10.1109/CPE.2013.6601173","url":null,"abstract":"Micro resistance welding is effective way to reliably join small-scale parts in electronics industry and instrument-making. High quality welded joints are obtained by coordinating welding current and electrodes squeezing force profiles. The decisions for minimizing inertia of welding machine units proposed in the paper allow achieving accurate coordinated control of current and force profiles.","PeriodicalId":128620,"journal":{"name":"2013 International Conference-Workshop Compatibility And Power Electronics","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127157238","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: 9
Power quality events detection using fourth-order spectra 使用四阶谱检测电能质量事件
2013 International Conference-Workshop Compatibility And Power Electronics Pub Date : 2013-06-05 DOI: 10.1109/CPE.2013.6601121
J. J. González de la Rosa, J. Sierra-Fernandez, A. Aguera-Perez, J. Palomares-Salas, A. Moreno-Muñoz
{"title":"Power quality events detection using fourth-order spectra","authors":"J. J. González de la Rosa, J. Sierra-Fernandez, A. Aguera-Perez, J. Palomares-Salas, A. Moreno-Muñoz","doi":"10.1109/CPE.2013.6601121","DOIUrl":"https://doi.org/10.1109/CPE.2013.6601121","url":null,"abstract":"This paper introduces the use of a fourth-order frequency-domain statistical estimator, the spectral kurtosis (SK), in the field of power-quality analysis. The research has been organized in the frame of a research national project and points towards the implementation of these techniques into an automatic platform to perform PQ analysis in power plants and power inverters. Higher-order statistics in the frequency domain manage to distinguish 3 types of electrical anomalies (sags, swells and transients), with an accuracy of 83%.","PeriodicalId":128620,"journal":{"name":"2013 International Conference-Workshop Compatibility And Power Electronics","volume":"21 8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116597199","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
Congestion management with a Unified Power Flow Controller in a 380 kV transmission network 基于统一潮流控制器的380kv输电网络拥塞管理
2013 International Conference-Workshop Compatibility And Power Electronics Pub Date : 2013-06-05 DOI: 10.1109/CPE.2013.6601147
M. Fleckenstein, G. Balzer
{"title":"Congestion management with a Unified Power Flow Controller in a 380 kV transmission network","authors":"M. Fleckenstein, G. Balzer","doi":"10.1109/CPE.2013.6601147","DOIUrl":"https://doi.org/10.1109/CPE.2013.6601147","url":null,"abstract":"Transmission System Operators (TSO) in Germany have to adapt their network to the new circumstances, such as the strong supply of offshore wind farms in areas with weak load. The input power has to be transported to other areas, originating higher workload of overhead lines. Utilization is subject to the impedance of the individual overhead lines. This leads to an uneven distribution of the load. With the use of Unified Power Flow Controller (UPFC), the utilization of overhead lines is set efficiently. This can especially help in case of outages from assets to ensure the N - 1 criterion. In this paper the influence of UPFC on the availability of the transmission network during a peak load-strong wind scenario is shown.","PeriodicalId":128620,"journal":{"name":"2013 International Conference-Workshop Compatibility And Power Electronics","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131066416","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
Integrated power quality monitoring system and the benefits of integrating smart meters 综合电能质量监测系统及集成智能电表的好处
2013 International Conference-Workshop Compatibility And Power Electronics Pub Date : 2013-06-05 DOI: 10.1109/CPE.2013.6601134
M. Music, A. Bosovic, N. Hasanspahić, S. Avdakovic, E. Becirovic
{"title":"Integrated power quality monitoring system and the benefits of integrating smart meters","authors":"M. Music, A. Bosovic, N. Hasanspahić, S. Avdakovic, E. Becirovic","doi":"10.1109/CPE.2013.6601134","DOIUrl":"https://doi.org/10.1109/CPE.2013.6601134","url":null,"abstract":"Because of the regulatory requirements for the quality of electricity supply being imposed in many countries, power quality is ought to be an important aspect of smart distribution grids. In this context, there is a need for the Integrated Power Quality Monitoring System, which would integrate all the power quality data available from various systems of smart distribution grid, such as Power Quality Monitoring System, Automated Meter Reading/Advanced Metering Infrastructure, Supervisory Control and Data Acquisition, Electric Vehicle Management System etc.","PeriodicalId":128620,"journal":{"name":"2013 International Conference-Workshop Compatibility And Power Electronics","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132564041","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
Analysis and development of protection and control functions for Li-Ion based prosumers provided by low voltage part of distribution substation 配电变电所低压部分对锂离子产消器保护控制功能的分析与开发
2013 International Conference-Workshop Compatibility And Power Electronics Pub Date : 2013-06-05 DOI: 10.1109/CPE.2013.6601122
T. Korõtko, M. Magi, K. Peterson, Raivo Teemets, E. Pettai
{"title":"Analysis and development of protection and control functions for Li-Ion based prosumers provided by low voltage part of distribution substation","authors":"T. Korõtko, M. Magi, K. Peterson, Raivo Teemets, E. Pettai","doi":"10.1109/CPE.2013.6601122","DOIUrl":"https://doi.org/10.1109/CPE.2013.6601122","url":null,"abstract":"This paper presents a design and simulation results of protection and control functions of the low voltage part of a distribution substation. The substation acts as a service provider for distributed resource units in a microgrid and can be used for bidirectional energy exchange between prosumers, such as electric vehicles, battery pack energy storage devices and utility networks. Improved functions for automated energy exchange are described. Functions of an experimental microgrid application are simulated with MATLAB. The aim of the modelling and simulation is to define and optimize parameters and functions for construction of a microgrid prototype. Sample control algorithms and program modules for the substation controller are developed and described. Use of the IEC 61850 communication protocol in the communication between prosumers and a substation is analyzed.","PeriodicalId":128620,"journal":{"name":"2013 International Conference-Workshop Compatibility And Power Electronics","volume":"38 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133186869","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
Voltage and current-mode control for a multiphase bi-directional DC-DC converter 多相双向DC-DC变换器的电压和电流模式控制
2013 International Conference-Workshop Compatibility And Power Electronics Pub Date : 2013-06-05 DOI: 10.1109/CPE.2013.6601144
M. Truntič, M. Rodic, M. Milanovič
{"title":"Voltage and current-mode control for a multiphase bi-directional DC-DC converter","authors":"M. Truntič, M. Rodic, M. Milanovič","doi":"10.1109/CPE.2013.6601144","DOIUrl":"https://doi.org/10.1109/CPE.2013.6601144","url":null,"abstract":"This paper describes a completely digitally controlled bidirectional multi-phase dc-dc converter capable to operate in buck-and boost mode. All necessary tasks are performed within a FPGA circuitry. The voltage and current mode control is based on a voltage to frequency converter (u/f), also called voltage control oscillator (VCO), performing measurements of input/output-voltages and inductor-currents, respectively. This measurement principle uses digital counters (digital integrators) in order to obtain the average values of the output-voltages and inductor-currents. In analogue current-mode control the instantaneous current-value-measurement is used for the switching action. In case of using VCO measurement principle the digital equivalents of average values of input/output voltages and all measured currents will appear in the counter, which is the part of FPGA unit. All other tasks, like control algorithm and pulse width modulation, were also implemented within the FPGA. This approach enabled programmability and configurability of the control tasks. The proposed approach was verified experimentally.","PeriodicalId":128620,"journal":{"name":"2013 International Conference-Workshop Compatibility And Power Electronics","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114772684","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
Evaluation of current ripple amplitude in three-phase PWM voltage source inverters 三相PWM电压源逆变器电流纹波幅值的评估
2013 International Conference-Workshop Compatibility And Power Electronics Pub Date : 2013-06-05 DOI: 10.1109/CPE.2013.6601146
G. Grandi, J. Loncarski
{"title":"Evaluation of current ripple amplitude in three-phase PWM voltage source inverters","authors":"G. Grandi, J. Loncarski","doi":"10.1109/CPE.2013.6601146","DOIUrl":"https://doi.org/10.1109/CPE.2013.6601146","url":null,"abstract":"Determination of current ripple in three-phase PWM voltage source inverters (VSI) is important for both design and control purposes, since this is the most popular conversion topology for energy conversion systems. In this paper the complete analysis of the peak-to-peak current ripple distribution over a fundamental period is given for three-phase VSIs. In particular, peak-to-peak current ripple amplitude is analytically determined as a function of the modulation index. Minimum, maximum, and average values are also emphasized. Although the reference is made to continuous symmetric PWM, being the most simple and effective solution to minimize the current ripple, the analysis could be easily extended to either discontinuous or unsymmetrical modulation, both carrier-based and space vector PWM. The analytical developments for all the different subcases are verified by numerical simulations.","PeriodicalId":128620,"journal":{"name":"2013 International Conference-Workshop Compatibility And Power Electronics","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127283394","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: 69
CM voltage compensator for DC/DC converters CM电压补偿器，用于DC/DC变换器
2013 International Conference-Workshop Compatibility And Power Electronics Pub Date : 2013-06-05 DOI: 10.1109/CPE.2013.6601167
R. Smoleński, M. Jarnut, J. Bojarski, A. Blinov, D. Vinnikov
{"title":"CM voltage compensator for DC/DC converters","authors":"R. Smoleński, M. Jarnut, J. Bojarski, A. Blinov, D. Vinnikov","doi":"10.1109/CPE.2013.6601167","DOIUrl":"https://doi.org/10.1109/CPE.2013.6601167","url":null,"abstract":"DC/DC converters provide important services, however pulse mode operation introduces high frequency currents to the system that might cause electromagnetic compatibility (EMC) related problems. Moreover, as is shown in the paper, connection of the DC/DC converters can bring about aggregation of the resulting electromagnetic interference (EMI) currents. The main goal of the paper is to present a novel method to enable compensation of the voltage source of interference, reducing amplitude of EMI current and preventing aggregation of EMI currents produced by a group of converters.","PeriodicalId":128620,"journal":{"name":"2013 International Conference-Workshop Compatibility And Power Electronics","volume":"1751 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127349148","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
Low-power home PV systems with MPPT and PC control modes 具有MPPT和PC控制模式的低功耗家用光伏系统
2013 International Conference-Workshop Compatibility And Power Electronics Pub Date : 2013-06-05 DOI: 10.1109/CPE.2013.6601129
C. Rosa, Dmitri Vinikov, E. Romero-Cadaval, V. Pires, J. Martins
{"title":"Low-power home PV systems with MPPT and PC control modes","authors":"C. Rosa, Dmitri Vinikov, E. Romero-Cadaval, V. Pires, J. Martins","doi":"10.1109/CPE.2013.6601129","DOIUrl":"https://doi.org/10.1109/CPE.2013.6601129","url":null,"abstract":"This paper presents a new control technique for low-power grid-connected photovoltaic (PV) inverters. This device is intended to be a non-expensive solution; it connects directly to a smart meter and does not consider any energy storage device. In this project, the goal is to assure that no power is injected in the electrical grid, due to legal restrictions. Hence, the power produced by the PV panel can never be higher than consumed power. In order to accomplish this objective, two control methods will be used: Maximum Power Point Tracking (MPPT) mode and Power Control (PC) mode. The MPPT mode will be active when the consumed power is higher than the PV maximum available power and the PC mode will be active when the consumed power is lower than the PV maximum available power. In addition, the controller will also decide on which control mode should be active, given the consumed power of the moment.","PeriodicalId":128620,"journal":{"name":"2013 International Conference-Workshop Compatibility And Power Electronics","volume":"165 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125173088","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: 19
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