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2019 International Conference on Electrical Drives & Power Electronics (EDPE)最新文献

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Simulation Finite Element based Investigation of the Static Eccentricity Fault Influence during the Induction Motor No-load Start-up 基于仿真有限元的异步电动机空载启动过程中静态偏心故障影响研究
2019 International Conference on Electrical Drives & Power Electronics (EDPE) Pub Date : 2019-09-01 DOI: 10.1109/EDPE.2019.8883891
V. Fireteanu
{"title":"Simulation Finite Element based Investigation of the Static Eccentricity Fault Influence during the Induction Motor No-load Start-up","authors":"V. Fireteanu","doi":"10.1109/EDPE.2019.8883891","DOIUrl":"https://doi.org/10.1109/EDPE.2019.8883891","url":null,"abstract":"The 3D finite element model of an induction motor is considered for the evaluation of the influences of the static eccentricity fault on the stator current, motor torque, rotor unbalanced force, magnetic flux density in the airgap and on the voltage repartition in the elementary coils of the stator winding. Time time variations of these quantities during the no-load motor start-up are computed and compared for healthy and faulty operation states of the motor. The existence of the static eccentricity fault is consistently reflected by the rotor unbalanced force and by the values of the voltage in successive elementary coils of the stator winding.","PeriodicalId":353978,"journal":{"name":"2019 International Conference on Electrical Drives & Power Electronics (EDPE)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115240135","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
GaN Transistors Cooling Options Comparison 氮化镓晶体管冷却选项比较
2019 International Conference on Electrical Drives & Power Electronics (EDPE) Pub Date : 2019-09-01 DOI: 10.1109/EDPE.2019.8883894
P. Skarolek, J. Lettl
{"title":"GaN Transistors Cooling Options Comparison","authors":"P. Skarolek, J. Lettl","doi":"10.1109/EDPE.2019.8883894","DOIUrl":"https://doi.org/10.1109/EDPE.2019.8883894","url":null,"abstract":"Three methods of cooling gallium nitride (GaN) transistors have been tested and directly compared together. Under similar conditions, top side cooled GaN was compared to the bottom side cooled type; both were of the same electrical parameters and were mounted on FR4 (fibreglass resin) and IMS (insulated metal substrate) printed circuit boards. At equal dissipated power the proposed bottom side cooled transistor on IMS board reaches half the temperature compared to the top side cooled one and one fourth of the temperature compared to the bottom side cooled GaN on FR4 board. A High speed driver is placed close to the transistor also on the IMS board to reduce parasitic inductance of the gate driving path from control board to the high power side on the IMS board.","PeriodicalId":353978,"journal":{"name":"2019 International Conference on Electrical Drives & Power Electronics (EDPE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115990566","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
Output Voltage Control of Soft-Switching DC-DC Converter 软开关DC-DC变换器的输出电压控制
2019 International Conference on Electrical Drives & Power Electronics (EDPE) Pub Date : 2019-09-01 DOI: 10.1109/EDPE.2019.8883883
M. Pastor, J. Zilková, Peter Girovský
{"title":"Output Voltage Control of Soft-Switching DC-DC Converter","authors":"M. Pastor, J. Zilková, Peter Girovský","doi":"10.1109/EDPE.2019.8883883","DOIUrl":"https://doi.org/10.1109/EDPE.2019.8883883","url":null,"abstract":"The paper presents the design of a PI controller for a dc-dc converter with soft-switching. The dynamics of the dc-dc converter is approximated by a continuous-time second-order system. The continuous-time PI controller is then designed based on the required system dynamics criterion. The continuous-time PI controller is transformed into a discrete-time PI controller and implemented on ARM microprocessor STM32F746. The operation of the designed PI controller is verified by measurement on a laboratory model of a 2 kW soft-switching dc-dc converter.","PeriodicalId":353978,"journal":{"name":"2019 International Conference on Electrical Drives & Power Electronics (EDPE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122546528","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
Title Page 标题页
2019 International Conference on Electrical Drives & Power Electronics (EDPE) Pub Date : 2019-09-01 DOI: 10.1109/edpe.2019.8883527
{"title":"Title Page","authors":"","doi":"10.1109/edpe.2019.8883527","DOIUrl":"https://doi.org/10.1109/edpe.2019.8883527","url":null,"abstract":"","PeriodicalId":353978,"journal":{"name":"2019 International Conference on Electrical Drives & Power Electronics (EDPE)","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121925229","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
Impact of External Low-dynamic Magnetic Field on Human Body with Metal Implants, Combination of Energy Conversation Principle and Maxwell Equations 金属植入体外低动态磁场对人体的影响，能量转换原理与麦克斯韦方程的结合
2019 International Conference on Electrical Drives & Power Electronics (EDPE) Pub Date : 2019-09-01 DOI: 10.1109/EDPE.2019.8883898
A. Richter, Ž. Ferková, Václav Bittner
{"title":"Impact of External Low-dynamic Magnetic Field on Human Body with Metal Implants, Combination of Energy Conversation Principle and Maxwell Equations","authors":"A. Richter, Ž. Ferková, Václav Bittner","doi":"10.1109/EDPE.2019.8883898","DOIUrl":"https://doi.org/10.1109/EDPE.2019.8883898","url":null,"abstract":"The accent of presenting theory is put on macroscopic physical behaviour of low-frequency magnetic field in living body parts with metal implants. Theoretic analyse introduces parallel Energy Conservation Principle with Maxwell Equations. The problems are indicated with modelling. This approach use simplified model of tissue conductivity. The each metal part implanted into human body has strongly influence on distribution of dynamic magnetic field into the complex, human-implantable devices.","PeriodicalId":353978,"journal":{"name":"2019 International Conference on Electrical Drives & Power Electronics (EDPE)","volume":"111 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124044933","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
Zero-Current-Switching Buck Converter 零电流开关降压转换器
2019 International Conference on Electrical Drives & Power Electronics (EDPE) Pub Date : 2019-09-01 DOI: 10.1109/EDPE.2019.8883913
F. Himmelstoss, Michael Jungmayer
{"title":"Zero-Current-Switching Buck Converter","authors":"F. Himmelstoss, Michael Jungmayer","doi":"10.1109/EDPE.2019.8883913","DOIUrl":"https://doi.org/10.1109/EDPE.2019.8883913","url":null,"abstract":"A zero current switching (ZCS) buck converter is presented. Due to ZCS, the switching losses of the converter are minimized. The converter passes through four modes. The modes of operation are explained by mathematical description and with the help of the phasor u-Zi diagram. The dimensioning of the devices is explained. The control of the converter is easy, because the diodes turn off naturally. The energy transfer of the converter is analyzed. Simulation results and measurements are shown. This resonant converter is useful for a step-down gain between 0.1 up to 0,5 and reasonable for battery chargers and renewable energy applications. A concept to reduce parasitic ringing is also presented.","PeriodicalId":353978,"journal":{"name":"2019 International Conference on Electrical Drives & Power Electronics (EDPE)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126862805","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
Induction Motor Optimised Supply Voltage and Frequency Control 感应电机优化电源电压和频率控制
2019 International Conference on Electrical Drives & Power Electronics (EDPE) Pub Date : 2019-09-01 DOI: 10.1109/EDPE.2019.8883910
Z. Cerovsky, P. Mindl, P. Mňuk
{"title":"Induction Motor Optimised Supply Voltage and Frequency Control","authors":"Z. Cerovsky, P. Mindl, P. Mňuk","doi":"10.1109/EDPE.2019.8883910","DOIUrl":"https://doi.org/10.1109/EDPE.2019.8883910","url":null,"abstract":"Optimal induction motor control with respect to produce the highest torque with the minimal current is described in this paper. The first theoretical part derives the rotor current frequency at which such aim is reached. The highest torque depends however naturally on machine parameters. Rotor resistance depends on the temperature and rotor inductivity on machine current. The second part describes the laboratory measurements that were performed to specify these influences on a real induction motor.","PeriodicalId":353978,"journal":{"name":"2019 International Conference on Electrical Drives & Power Electronics (EDPE)","volume":"98 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132585456","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
Investigation of Induction Machine with Rotor-Bar Faults 感应电机转子杆故障的研究
2019 International Conference on Electrical Drives & Power Electronics (EDPE) Pub Date : 2019-09-01 DOI: 10.1109/EDPE.2019.8883888
L. Schreier, M. Chomat
{"title":"Investigation of Induction Machine with Rotor-Bar Faults","authors":"L. Schreier, M. Chomat","doi":"10.1109/EDPE.2019.8883888","DOIUrl":"https://doi.org/10.1109/EDPE.2019.8883888","url":null,"abstract":"An induction motor in which one or more rotor bars in the rotor cage are broken is analyzed in the paper. The method of space vectors and symmetrical components of instantaneous values of currents and voltages are used in the analysis. The solution obtained makes it possible to determine the currents in each of the healthy rotor bars, the stator currents and the electromagnetic torque of the machine for any number and arbitrary combination of broken rotor bars. The calculations are made for an induction motor with 17 rotor bars. The theoretical results are compared with experimental measurements.","PeriodicalId":353978,"journal":{"name":"2019 International Conference on Electrical Drives & Power Electronics (EDPE)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114245844","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
Control architecture of a remotely controlled vehicle in extreme CBRNE conditions 极端CBRNE条件下遥控车辆的控制体系结构
2019 International Conference on Electrical Drives & Power Electronics (EDPE) Pub Date : 2019-09-01 DOI: 10.1109/EDPE.2019.8883932
Ana Šelek, Demijan Jurić, And̄ela Čirjak, Filip Marić, Marija Seder, Ivan Marković, I. Petrović
{"title":"Control architecture of a remotely controlled vehicle in extreme CBRNE conditions","authors":"Ana Šelek, Demijan Jurić, And̄ela Čirjak, Filip Marić, Marija Seder, Ivan Marković, I. Petrović","doi":"10.1109/EDPE.2019.8883932","DOIUrl":"https://doi.org/10.1109/EDPE.2019.8883932","url":null,"abstract":"In this paper, we present a control architecture for a remotely controlled vehicle. It enables fully autonomous navigation of the vehicle while performing GPS-based waypoint or GPS-based patrolling tasks. The addressed tasks are fundamental for resolving chemical, biological, radiological, nuclear and explosive (CBRNE) threats. The control architecture is based on the Quantum geographic information system (QGIS) and the Robotic Operation System (ROS). QGIS is employed for the implementation of the user interface, whereas for the implementation of the vehicle navigation system, ROS is used. We also present a novel solution for the communication between QGIS and ROS. The execution of the waypoint and patrolling tasks is tested in simulation using the Gazebo simulator and experimentally on a Husky A200 mobile robot.","PeriodicalId":353978,"journal":{"name":"2019 International Conference on Electrical Drives & Power Electronics (EDPE)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122418696","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
A Novel Boost Converter with Two Independently Controlled Switches 一种具有两个独立控制开关的新型升压变换器
2019 International Conference on Electrical Drives & Power Electronics (EDPE) Pub Date : 2019-09-01 DOI: 10.1109/EDPE.2019.8883895
Delia-Anca Botila, Ioana-Monica Pop-Calimanu, D. Lascu
{"title":"A Novel Boost Converter with Two Independently Controlled Switches","authors":"Delia-Anca Botila, Ioana-Monica Pop-Calimanu, D. Lascu","doi":"10.1109/EDPE.2019.8883895","DOIUrl":"https://doi.org/10.1109/EDPE.2019.8883895","url":null,"abstract":"The paper proposes a new Boost converter with two independently controlled active switches, exhibiting a high static conversion ratio, while it still operates at moderate duty cycles. The new step-up topology is suitable in applications that require an output voltage considerably higher than the input voltage. A DC and AC analysis is performed in order to obtain the static characteristics of the converter. Compared to the double cascade boost converter, the conversion ratio at the same duty cycles, D1 and D2, is higher. A comparison of the proposed converter to those of quadratic and cascaded Boost topologies showing the advantages of the new converter is also presented. Design equations are provided and the converter is simulated in order to validate the theoretical operation of the proposed Boost topology. Finally an experimental prototype is built and the experimental results confirmed the theory, the simulations and proved the feasibility of the proposed converter.","PeriodicalId":353978,"journal":{"name":"2019 International Conference on Electrical Drives & Power Electronics (EDPE)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121178805","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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