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2015 6th International Conference on Power Electronics Systems and Applications (PESA)最新文献

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Step-less voltage regulation on radial feeder with OLTC transformer-DVR hybrid OLTC变压器- dvr混合式径向馈电系统的无级电压调节
2015 6th International Conference on Power Electronics Systems and Applications (PESA) Pub Date : 2015-12-01 DOI: 10.1109/PESA.2015.7398912
V. Verma, R. Gour
{"title":"Step-less voltage regulation on radial feeder with OLTC transformer-DVR hybrid","authors":"V. Verma, R. Gour","doi":"10.1109/PESA.2015.7398912","DOIUrl":"https://doi.org/10.1109/PESA.2015.7398912","url":null,"abstract":"On Load Tap Changing (OLTC) transformer acts to regulate the load voltage on load by increasing or decreasing the input power flow whereas, the capacity supported DVR regulates the voltage with reactive power transfer. As the OLTC operates in discrete steps, it brings in quantum jump in both the phase and magnitude of voltage at PCC, whereas sensitive load requires step-less operation. For step-less voltage regulation over extended range a hybrid combination of DVR with OLTC control of transformer is envisaged. The paper presents a simple and fast control strategy for hybrid control of both OLTC and DVR to desire stepless voltage regulation of the radial feeder under load perturbation and source side disturbances. A simple control algorithm is proposed which control the DVR and OLTC transformer to regulate the voltage in the radial feeder. Simulated results under MATLAB environment are presented to validate the effectiveness of control scheme.","PeriodicalId":198357,"journal":{"name":"2015 6th International Conference on Power Electronics Systems and Applications (PESA)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122918201","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
Soft-switching topologies for switched reluctance motors in the application of electric vehicles 开关磁阻电机的软开关拓扑在电动汽车上的应用
2015 6th International Conference on Power Electronics Systems and Applications (PESA) Pub Date : 2015-12-01 DOI: 10.1109/PESA.2015.7398942
Jingwei Zhu, K. Cheng
{"title":"Soft-switching topologies for switched reluctance motors in the application of electric vehicles","authors":"Jingwei Zhu, K. Cheng","doi":"10.1109/PESA.2015.7398942","DOIUrl":"https://doi.org/10.1109/PESA.2015.7398942","url":null,"abstract":"Two topologies of soft-switching for the switched reluctance motor (SRM) are proposed in this paper to reduce the switching loss and EMI in the chopping and commuting periods. The design circuit of the topologies are shown and the feature of the current or voltage of resonant elements are analyzed in theory and confirmed by simulation of Matlab/Simulink. Besides, the energy loss of the soft-switching circuit for the second topology is calculated and compared with the conventional one. The loss is computed under different rotating speeds to simulate electrical vehicle (EV) running under various speeds and the advantage of the proposed circuit is proved.","PeriodicalId":198357,"journal":{"name":"2015 6th International Conference on Power Electronics Systems and Applications (PESA)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126469403","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
Design and development of closed loop model of an adjustable speed Permanent Magnet Synchronous Motor drive using PI controller 基于PI控制器的调速永磁同步电机闭环驱动模型的设计与开发
2015 6th International Conference on Power Electronics Systems and Applications (PESA) Pub Date : 2015-12-01 DOI: 10.1109/PESA.2015.7398884
P. Biswas, A. Banerjee, Chiranjit Sain
{"title":"Design and development of closed loop model of an adjustable speed Permanent Magnet Synchronous Motor drive using PI controller","authors":"P. Biswas, A. Banerjee, Chiranjit Sain","doi":"10.1109/PESA.2015.7398884","DOIUrl":"https://doi.org/10.1109/PESA.2015.7398884","url":null,"abstract":"This paper deals with the development of closed loop model of an adjustable speed Permanent Magnet Synchronous Motor (PMSM) drive fed from a voltage source inverter operating under 180° conduction mode, self synchronized with the rotor position information is represented. An automated closed loop adjustable speed PMSM drive can be achieved by employing a speed controller, to which the information about the reference speed and actual speed should be available. The incorporation of Sinusoidal Pulse Width Modulation (SPWM) strategy establishes near sinusoidal armature phase currents and comparatively less torque ripples without sacrificing torque/weight ratio. In this closed loop model of PMSM drive, the information about reference speed is provided to a speed controller, to ensure that actual drive speed tracks the reference speed with ideally zero steady state speed error. Design of the speed controller and current controller will be incorporated in order to achieve the desired performance of the closed loop model of PMSM drive accordingly. Therefore classical PI controller is chosen for such a closed loop adjustable speed PMSM drive for the performance optimization.","PeriodicalId":198357,"journal":{"name":"2015 6th International Conference on Power Electronics Systems and Applications (PESA)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133179226","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
Development of the three-dimensional scanning system based on monocular vision 基于单目视觉的三维扫描系统的研制
2015 6th International Conference on Power Electronics Systems and Applications (PESA) Pub Date : 2015-12-01 DOI: 10.1109/PESA.2015.7398908
Yu Liang, G. Cao, H. Qiu, Su-Dan Huang, Shou-Qin Zhou
{"title":"Development of the three-dimensional scanning system based on monocular vision","authors":"Yu Liang, G. Cao, H. Qiu, Su-Dan Huang, Shou-Qin Zhou","doi":"10.1109/PESA.2015.7398908","DOIUrl":"https://doi.org/10.1109/PESA.2015.7398908","url":null,"abstract":"The emerging three-dimensional (3D) scanning technology based on computer vision is attracting more and more attention in industrial applications such as the 3D modeling of motors and automobiles. This paper develops a 3D scanning system using monocular vision to rapidly and automatically obtain the 3D dimension of the scanned object. The principle of the 3D scanning system is firstly introduced. The structure is then presented. The system consists of a camera, a line laser generator, and a rotation platform with a direct-current motor. The software of the system is developed based on C # and EmguCV library functions to realize image processing. Additionally, experiments are carried out through a fabricated prototype. Experimental results demonstrate that the developed system achieves the rapid acquisition for the 3D dimension of the scanned object and features simple structure, low cost, easy to extend, and rapid 3D reconstruction.","PeriodicalId":198357,"journal":{"name":"2015 6th International Conference on Power Electronics Systems and Applications (PESA)","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114313179","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
Design optimization of linear induction motor 直线感应电机的优化设计
2015 6th International Conference on Power Electronics Systems and Applications (PESA) Pub Date : 2015-12-01 DOI: 10.1109/PESA.2015.7398889
Abhay Kumar, M. A. Hasan, Md Junaid Akhtar, S. Parida, R. Behera
{"title":"Design optimization of linear induction motor","authors":"Abhay Kumar, M. A. Hasan, Md Junaid Akhtar, S. Parida, R. Behera","doi":"10.1109/PESA.2015.7398889","DOIUrl":"https://doi.org/10.1109/PESA.2015.7398889","url":null,"abstract":"This paper presents the design optimization of linear induction motor. Application of linear induction motor includes various industrial processes like conveyor belt, vertical movement, steel power plant, induction heating and automated material handling. All these applications require an efficient and high torque providing linear induction motor. Objective function of the optimization problem discussed in this paper includes efficiency, output thrust and machine weight. Various machine design parameters have been used as constraint variables. Optimization done with Quasi-Newton process shows significant improvement in machine efficiency and output torque compared to the results reported in literature. Machine design and optimization is carried out using RMxprt software.","PeriodicalId":198357,"journal":{"name":"2015 6th International Conference on Power Electronics Systems and Applications (PESA)","volume":"129 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117047189","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
Measurement and analysis of EMI radiated by a high-frequency AC distribution system in vehicles 车辆高频交流配电系统电磁干扰的测量与分析
2015 6th International Conference on Power Electronics Systems and Applications (PESA) Pub Date : 2015-12-01 DOI: 10.1109/PESA.2015.7398927
Z. Jiang, X. Xue, J. Mei, E. Cheng
{"title":"Measurement and analysis of EMI radiated by a high-frequency AC distribution system in vehicles","authors":"Z. Jiang, X. Xue, J. Mei, E. Cheng","doi":"10.1109/PESA.2015.7398927","DOIUrl":"https://doi.org/10.1109/PESA.2015.7398927","url":null,"abstract":"This paper presents a literature review on the high-frequency AC distribution system and an experimental relationship for the radiated electromagnetic noise level on the 50kHz AC distribution system in the vehicle system, with regards to the required safety level for human exposures, based on the ICNIRP guidelines. The Electro-Magnetic Interference (EMI) level of the 500VA/50kHz AC distribution system is measured and the experimental results are analyzed, complying with the standard CISPR16/EN55016. The experimental results verify the viability and safety of the developed high frequency AC distribution system consisting of the inverter, transmission and converter. Furthermore, the effectiveness of different topologies of transmission cables is also examined.","PeriodicalId":198357,"journal":{"name":"2015 6th International Conference on Power Electronics Systems and Applications (PESA)","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116838685","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
Coordination position control of linear switched reluctance machines 线性开关磁阻电机的协调位置控制
2015 6th International Conference on Power Electronics Systems and Applications (PESA) Pub Date : 2015-12-01 DOI: 10.1109/PESA.2015.7398950
Weiyu Wang, J. Xia, J. Pan, Bo Zhang, N. Cheung
{"title":"Coordination position control of linear switched reluctance machines","authors":"Weiyu Wang, J. Xia, J. Pan, Bo Zhang, N. Cheung","doi":"10.1109/PESA.2015.7398950","DOIUrl":"https://doi.org/10.1109/PESA.2015.7398950","url":null,"abstract":"This paper investigates the coordination control system using linear switched reluctance motors (LSRMs). LSRMs have the advantages of fast response, high precision with no backlash. In this paper, a coordination control system using LSRMs based on dSPACE real-time control platform is built. This system uses serial communication to transmit position information among LSRMs. The experiment results show that the dynamic error of this coordination control system can be controlled within 1mm.","PeriodicalId":198357,"journal":{"name":"2015 6th International Conference on Power Electronics Systems and Applications (PESA)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117177545","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
Design considerations for high frequency DCM flyback converter 高频DCM反激变换器的设计考虑
2015 6th International Conference on Power Electronics Systems and Applications (PESA) Pub Date : 2015-12-01 DOI: 10.1109/PESA.2015.7398892
J. Lee, Kyung-Hwan Lee, Jung-Ik Ha
{"title":"Design considerations for high frequency DCM flyback converter","authors":"J. Lee, Kyung-Hwan Lee, Jung-Ik Ha","doi":"10.1109/PESA.2015.7398892","DOIUrl":"https://doi.org/10.1109/PESA.2015.7398892","url":null,"abstract":"This paper presents design considerations for a high frequency (≥1 MHz) Discontinuous Conduction Mode (DCM) flyback converter. As switching frequency increases, the problems such as switching loss and undesirable effects due to the parasitic capacitance of switching device are exacerbated. Considering these issues, design instructions are proposed about DC link capacitance, PCB transformer, snubber, magnetizing inductance, switch, output capacitance and turn ratio. Following the instructions, 1-MHz 65-W flyback converter was implemented. Its output voltage was regulated to 19 V in DC 100-373 V input voltage. The experimental results and loss breakdown analysis are given. To observe the effect of variation in switching device capacitance, Si and SiC MOSFET switches are tested. The switching waveforms and the efficiency of the two cases are compared.","PeriodicalId":198357,"journal":{"name":"2015 6th International Conference on Power Electronics Systems and Applications (PESA)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130924394","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
A sensorless vector strategy for the PMSM using improved sliding mode observer and fuzzy PI speed controller 基于改进滑模观测器和模糊PI速度控制器的永磁同步电机无传感器矢量控制策略
2015 6th International Conference on Power Electronics Systems and Applications (PESA) Pub Date : 2015-12-01 DOI: 10.1109/PESA.2015.7398907
Hui Deng, G. Cao, Su-Dan Huang, Lai-Juan Shi, Zhipeng He
{"title":"A sensorless vector strategy for the PMSM using improved sliding mode observer and fuzzy PI speed controller","authors":"Hui Deng, G. Cao, Su-Dan Huang, Lai-Juan Shi, Zhipeng He","doi":"10.1109/PESA.2015.7398907","DOIUrl":"https://doi.org/10.1109/PESA.2015.7398907","url":null,"abstract":"To reduce the cost and obtain accurate rotor position of the permanent magnet synchronous motor (PMSM), a sensorless vector strategy for the PMSM using an improved sliding mode observer (SMO) and a fuzzy PI speed controller is proposed. The mathematical model of the PMSM is firstly presented. Then, a sigmoid function is applied to the improved SMO for overcoming chattering, and the observer of back electromotive force instead of the low-pass filter is introduced to the SMO. The stability of the improved SMO is further proved with the Lyapunov function. Additionally, the fuzzy PI speed controller is designed. The simulation is performed based on MATLAB, and the experiment is carried out under the developed test rig based on DSP TMS320F2808. The effectiveness of the proposed strategy is finally verified.","PeriodicalId":198357,"journal":{"name":"2015 6th International Conference on Power Electronics Systems and Applications (PESA)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116215814","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
Zero emission electric vessel development 零排放电动船舶开发
2015 6th International Conference on Power Electronics Systems and Applications (PESA) Pub Date : 2015-12-01 DOI: 10.1109/PESA.2015.7398965
K. Cheng, X. Xue, K. H. Chan
{"title":"Zero emission electric vessel development","authors":"K. Cheng, X. Xue, K. H. Chan","doi":"10.1109/PESA.2015.7398965","DOIUrl":"https://doi.org/10.1109/PESA.2015.7398965","url":null,"abstract":"Emission from the vessel has not been taken serious in the past. Recently the concern has been intensified due to the fluctuation of oil price, mature in technology and commercial successful in other similar electric transportation such as train and road vehicle. Based on the modern power electronics, the technology is now ready to be used in vessel. Various type of vessel including boat, ship, tank and submarine are now ready for this revolution. The paper provide a design and technology discussion of the electric vessel development.","PeriodicalId":198357,"journal":{"name":"2015 6th International Conference on Power Electronics Systems and Applications (PESA)","volume":"124 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133504782","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
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