{"title":"Performance Analysis of Traction Induction Motors of Various Designs for Low-Floor Light Rail Vehicles","authors":"A. Kobelev, D. Rozanov, L. Makarov","doi":"10.1109/ICEPDS47235.2020.9249357","DOIUrl":"https://doi.org/10.1109/ICEPDS47235.2020.9249357","url":null,"abstract":"A comparative analysis of the electromechanical characteristics of induction traction motors with different cooling systems and different rotor cage materials has been performed. For ease of comparison, all alternatives are designed in such a way that the temperature rise of the stator winding is approximately the same. Particular criteria are proposed, including economic indicators that form the functional for finding the most effective solution. According to the best design variant of the motor, a pilot industrial model of the motor for a light rail vehicle was manufactured.","PeriodicalId":115427,"journal":{"name":"2020 XI International Conference on Electrical Power Drive Systems (ICEPDS)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131894507","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}
A. Petrochenkov, I. Kalinin, A. Lyakhomskii, A. Leysle, Andrey Zharkov
{"title":"About Network Master's Program “Digitalization Of Industrial Electrotechnical Complexes”","authors":"A. Petrochenkov, I. Kalinin, A. Lyakhomskii, A. Leysle, Andrey Zharkov","doi":"10.1109/ICEPDS47235.2020.9249080","DOIUrl":"https://doi.org/10.1109/ICEPDS47235.2020.9249080","url":null,"abstract":"The article discusses the issue of developing of the network master's program in the hardware-in-the-loop simulation of industrial electrotechnical complexes. The structure, schedule of the educational process and competency model of the master's program are proposed.","PeriodicalId":115427,"journal":{"name":"2020 XI International Conference on Electrical Power Drive Systems (ICEPDS)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114756546","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}
{"title":"Quaternion Control of Four-Leg Inverter for Distribution System with Harmonic-Producing Load","authors":"O. Nos, A. Korovin, N. I. Nos, E. S. Kucher","doi":"10.1109/ICEPDS47235.2020.9249331","DOIUrl":"https://doi.org/10.1109/ICEPDS47235.2020.9249331","url":null,"abstract":"Nowadays, three-phase four-wire power distribution systems with pulse width modulation electronic converters and multiple generating sources are operating under conditions of load unbalance and voltage waveform distortions. In this context, the main challenge for these applications is to provide balanced sinusoidal voltages for arbitrary single-/three-phase loads. The paper presents a new concept for instantaneous compensation of the distorting effects that occur due to load disturbances. The proposed control strategy a four-leg full-bridge inverter is based on a separation of three-phase voltages into balanced sinusoidal and unbalanced multi-harmonic components in the quaternion domain. The simulation results have demonstrated the effectiveness, robustness and fast-response of the quaternion approach under unbalanced and distorted waveform conditions.","PeriodicalId":115427,"journal":{"name":"2020 XI International Conference on Electrical Power Drive Systems (ICEPDS)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122406172","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}
S. Autsou, A. Rassõlkin, G. Demidova, T. Vaimann, D. Karpovich, V. Saroka
{"title":"Reducing of Hanger-to-Motor Oscillations of Galvanic Line Auto-operator","authors":"S. Autsou, A. Rassõlkin, G. Demidova, T. Vaimann, D. Karpovich, V. Saroka","doi":"10.1109/ICEPDS47235.2020.9249311","DOIUrl":"https://doi.org/10.1109/ICEPDS47235.2020.9249311","url":null,"abstract":"This paper deals with the efficiency optimization of galvanic line auto-operator. The study related to portal auto operator motors of the galvanic line. Increasing of auto operator overall effectivity requires increasing in operator's motion speed, in this case, hanger oscillations appear and affect the dynamic characteristics of motors. This paper discusses the ways to eliminate hanger-to-motor oscillations based on Bellman's dynamic programming method. Moreover, the paper provides experimental results to verify the optimization methodology. The experimental part is based on an auto operator test bench equipped with a hanger, stepper motor, and control system. The experimental part deals with the efficiency of the optimal control system for motor and transition monitoring of dynamic load on the stepper motor and eliminating oscillations of the hanger.","PeriodicalId":115427,"journal":{"name":"2020 XI International Conference on Electrical Power Drive Systems (ICEPDS)","volume":"91 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126274897","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}
{"title":"Experience in Using Real Time Simulators in Variable-Frequency Drives","authors":"M. Mudrov, Georgiy Klimov, S. Tecle, A. Ziuzev","doi":"10.1109/ICEPDS47235.2020.9249368","DOIUrl":"https://doi.org/10.1109/ICEPDS47235.2020.9249368","url":null,"abstract":"This paper reports the experiences obtained in using real time simulators in electric drives systems. Hardware-in-the-Loop (HiL) and Power-Hardware-in-the Loop (PHiL) are powerful techniques that are successively used for verification, validation and experimentation of electrical drive systems. A HiL simulator based on Nexys 4 DDR board with kernel FPGA Artix 7 real time simulator has been used to test scalar control method controlling induction motor. In addition, this work presents detailed modelling of sucker rod pump, and discusses implementation approach and challenges to test the sucker rod pump in PHiL platform. Experimental results on induction motor validate the effectiveness of the HiL approach and PHiL simulation results indicate the applicability of PHiL approach for testing diagnostic methods for sucker rod pumps.","PeriodicalId":115427,"journal":{"name":"2020 XI International Conference on Electrical Power Drive Systems (ICEPDS)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125154040","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}
{"title":"Bench tests of the quarry excavators main electric drives","authors":"S. I. Malafeev, A. Novgorodov, V. I. Konyashin","doi":"10.1109/ICEPDS47235.2020.9249257","DOIUrl":"https://doi.org/10.1109/ICEPDS47235.2020.9249257","url":null,"abstract":"Article presents the results of development and practical implementation of methods and technical means for testing of a quarry excavators main electric drives. AC drives are implemented using with field orientated control. The purpose of the tests is to determine the main static, dynamic and energy characteristics of drives, research and comparative analysis of control algorithms. Tests are carried out by the method of mutual loading using two identical AC motors and energy converters from the mechatronic complex of the excavator. Bench tests include identification of parameters of asynchronous motors, determination of static, dynamic and energy characteristics of drives in test modes and when simulating the excavation cycle. The results of bench tests of the main drives of the EKG-35 excavator are presented.","PeriodicalId":115427,"journal":{"name":"2020 XI International Conference on Electrical Power Drive Systems (ICEPDS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115100968","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}
A. Rassõlkin, V. Rjabtšikov, T. Vaimann, A. Kallaste, V. Kuts
{"title":"Concept of the Test Bench for Electrical Vehicle Propulsion Drive Data Acquisition","authors":"A. Rassõlkin, V. Rjabtšikov, T. Vaimann, A. Kallaste, V. Kuts","doi":"10.1109/ICEPDS47235.2020.9249078","DOIUrl":"https://doi.org/10.1109/ICEPDS47235.2020.9249078","url":null,"abstract":"The goal of the proposed concept is to develop a specialized unsupervised prognosis and control platform for electrical vehicle propulsion drive performance estimation. This goal requires the development of several subtasks and related objectives, therefore the state-of-the-art analysis of the current development in electric vehicle propulsion drives is presented in the paper. Digital Twin as modern technology trend covers a wide range of services, such as efficiency improving, minimizing failure rates, shorten development cycles, and provides new opportunities for remote control and maintenance of the device. In this paper, the general description of requirements for creating a Digital Twin is discussed. The construction of electric vehicle propulsion drive, as physical devices models of Digital Twin, can be carried out using the well-established modeling techniques, the possible solutions are also presented. Different physical models of separate parts of electric vehicle components (power controller, motor(s), gearbox(es), etc.), and the related reduced models of these components (test benches) are proposed.","PeriodicalId":115427,"journal":{"name":"2020 XI International Conference on Electrical Power Drive Systems (ICEPDS)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116329070","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}
{"title":"Optimum Performance Determination of Single-Stage and Dual-Stage (Contra-Rotating) Rim Driven Fans for Electric Aircraft","authors":"R. Bolam, Y. Vagapov, Jon Laughton, A. Anuchin","doi":"10.1109/ICEPDS47235.2020.9249263","DOIUrl":"https://doi.org/10.1109/ICEPDS47235.2020.9249263","url":null,"abstract":"Electrical Rim Driven Fan (RDF) technology is a novel application to aircraft propulsion, and there are many factors that play a part in determining its optimal achievable performance, for example, the electrical, magnetic and thermal properties of the rim driven motor architectures; the mechanical strength, mass and friction properties of the materials used; the aerodynamics of the fans and the efficiency of the motor drive and control circuitries. Each of these factors could easily warrant their own lengthy and in-depth analyses. The aims of this paper are to provide a starting point from which to get a feel for the rough-order-magnitude of an RDFs performance and to elucidate a conventional calculative methodology suitable for a quick and easy reality-check before undertaking more accurate numerical analysis techniques. Initially, the properties of an existing aerospace fan design, namely that of the IAE V2500-A5 turbo-fan engine, is used to validate this approach and then the same methodology is used to estimate a first-guess performance prediction for a range of single-stage RDFs of varying sizes from 100mm to 500mm diameter, operating over a range of speeds from zero to 25 kRPM. Finally, a comparison between a single-stage and a dual-stage (contra-rotating) 200mm diameter RDF for a UAV application is conducted. The performance limits of the RDFs considered in this analysis have been established to ensure that the fan blades are always operating within the subsonic flow regime.","PeriodicalId":115427,"journal":{"name":"2020 XI International Conference on Electrical Power Drive Systems (ICEPDS)","volume":"256 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122463661","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}
{"title":"Analysis and Simulation of Thermodynamic Processes in High-powered AC Electric Motors","authors":"A. Ziuzev, O. Kryukov, V. Metelkov","doi":"10.1109/ICEPDS47235.2020.9249327","DOIUrl":"https://doi.org/10.1109/ICEPDS47235.2020.9249327","url":null,"abstract":"Proposed analytical expressions are based on a three-stage heating theory, which allow an approximate estimate of the average temperature of the stator winding in high-powered electric motors. It is shown that the numbers of motor temperature sensors commonly used in action of an electric drive are not enough for a complete analysis of the temperature state of the stator winding. To build a system for monitoring the thermal state of an electric motor, the simulation is required which is based on the method of thermal circuits. This approach allows to take into account the temperature distribution along the winding and other features of heating in an electric motor. Thermodynamic models in combination with the insulation state monitoring based on the registration of capacitive leakage currents make it possible to estimate the residual insulation life of the winding and to forecast its estimated service life.","PeriodicalId":115427,"journal":{"name":"2020 XI International Conference on Electrical Power Drive Systems (ICEPDS)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125826897","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}
{"title":"Stoppage noise reduction of reciprocating compressors","authors":"A. Dianov","doi":"10.1109/ICEPDS47235.2020.9249272","DOIUrl":"https://doi.org/10.1109/ICEPDS47235.2020.9249272","url":null,"abstract":"This paper studies braking of reciprocating compressor and its impact on the noise. It proposes the solution for decreasing of the reciprocating compressor noise and vibrations, which happens at stoppage. These vibrations and resulting noise are caused by the gas pressure in the cylinder, which impacts the compressor's piston and can reverse the motor at stoppage. The authors analyze conventional solutions and reports results of the experiments, which prove that conventional solutions are not applicable. Therefore, several new ideas of compressor motor braking are proposed and checked experimentally. With their help the method with better performance is selected for further study and improvements. This paper demonstrates that the proposed method totally eliminates noise and vibration peak at the stoppage of reciprocating compressor, therefore, it is recommended for use in the mass production.","PeriodicalId":115427,"journal":{"name":"2020 XI International Conference on Electrical Power Drive Systems (ICEPDS)","volume":"120 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127333994","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}