2009 IEEE 6th International Power Electronics and Motion Control Conference最新文献_第4页

Peak inductor current and differential-mode voltage control of single-inductor dual-output buck converters in continuous conduction mode 连续导通模式下单电感双输出降压变换器的峰值电感电流和差模电压控制

2009 IEEE 6th International Power Electronics and Motion Control Conference Pub Date : 2009-05-17 DOI: 10.1109/IPEMC.2009.5157438

Wen Wang, Jianping Xu, Xiaojuan Wei, Guohua Zhou

引用次数: 5

Performance study of two axial-flux permanent-magnet machine topologies with soft magnetic composite cores 软磁复合磁芯两种轴向磁通永磁体拓扑结构的性能研究

2009 IEEE 6th International Power Electronics and Motion Control Conference Pub Date : 2009-05-17 DOI: 10.1109/IPEMC.2009.5157422

W. Fei, P. Luk

引用次数: 5

High efficiency single-stage Multi-Fluorescent Lamps Electronic Ballast 高效单级多荧光灯电子镇流器

2009 IEEE 6th International Power Electronics and Motion Control Conference Pub Date : 2009-05-17 DOI: 10.1109/IPEMC.2009.5157560

Hung-Ching Lu, Te-Lung Shih

{"title":"High efficiency single-stage Multi-Fluorescent Lamps Electronic Ballast","authors":"Hung-Ching Lu, Te-Lung Shih","doi":"10.1109/IPEMC.2009.5157560","DOIUrl":"https://doi.org/10.1109/IPEMC.2009.5157560","url":null,"abstract":"A single-stage electronic ballast topology with the properties of high efficiency and low stress is proposed in this paper. The ballast consists of a voltage fed half-bridge series-resonant series-parallel-load (SRSPL) inverter, playing the role of lamp driver, and a voltage boost converter, which shares low side switch device with half-bridge inverter and acts as power-factor-correction (PFC). The inverter of the ballast is loaded with resonant tanks which are designed and operated to be capacitive and inductive to theoretically achieve both of zero-voltage switching (ZVS) and zero-current switching (ZCS) that eliminate the reactive current circulating through the switches to prevent low switching and conduction losses. The boost converter of the ballast provides sufficient high voltage to ignite the lamp. In addition, prior to shaping the input current and reducing harmonic currents to ignite the lamp, a power factor correction stage is performed by the converter. The merit of a successive ignition of the lamps can be attained with proposed operation scheme so that current stress imposed on the switches can be reduced. The simulation results and experimental measurements are used to verify the theoretical prediction and analysis.","PeriodicalId":375971,"journal":{"name":"2009 IEEE 6th International Power Electronics and Motion Control Conference","volume":"52 Pt 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126236984","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

Fault diagnosis of rectification circuit for doubly-salient electro-magnetic wind generator using excitation current 基于励磁电流的双凸极电磁风力发电机整流电路故障诊断

2009 IEEE 6th International Power Electronics and Motion Control Conference Pub Date : 2009-05-17 DOI: 10.1109/IPEMC.2009.5157783

Yongshuai Zhang, Bo Zhou, Le Zhang

引用次数: 5

Technology roadmap for high frequency integrated DC-DC converter 高频集成DC-DC变换器技术路线图

2009 IEEE 6th International Power Electronics and Motion Control Conference Pub Date : 2009-05-17 DOI: 10.1109/IPEMC.2009.5289334

Qiang Li, M. Lim, Julu Sun, A. Ball, Y. Ying, F. Lee, K. Ngo

引用次数: 28

Flux-weakening control of permanent magnet synchronous motor using in electric vehicles 电动汽车用永磁同步电机弱磁控制

2009 IEEE 6th International Power Electronics and Motion Control Conference Pub Date : 2009-05-17 DOI: 10.1109/IPEMC.2009.5157540

Xin Zhao, Hui-Wen Liang

{"title":"Flux-weakening control of permanent magnet synchronous motor using in electric vehicles","authors":"Xin Zhao, Hui-Wen Liang","doi":"10.1109/IPEMC.2009.5157540","DOIUrl":"https://doi.org/10.1109/IPEMC.2009.5157540","url":null,"abstract":"Interior permanent magnet synchronous motor (IPMSM) can be applied in electric vehicles for its wide-speed operation. The current vector control algorithm of an IPMSM in different speed operation region over is proposed in this paper. Form the theoretical analyses, the optimal behavior of the IPMSM can be achieved by considering three control strategies: maximum torque per ampere (MTPA) control strategy in constant torque region, constant current amplitude control in general flux-weakening region, and maximum input power flux-weakening control in high-speed region. The algorithm provides robust current regulation with maximum efficiency and torque capability for IPMSM. In different region, the optimum d-axis current command can be calculated according to different control strategy. The q-axis current command is determined from the torque command and d-axis current. In testing the proposed control algorithm, a vector control system, which consists of two closed loops of control: speed control and current control, was developed to control the IPMSM operating in different speed region. Simulation results from a machine prototype show that the algorithm provides good static and dynamic response in wide-speed region with different control strategies. This paper presents the operating principles, theoretical analyses, and simulation results of the IPMSM over wide-speed region.","PeriodicalId":375971,"journal":{"name":"2009 IEEE 6th International Power Electronics and Motion Control Conference","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125628052","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: 14

Research and design of Power Conditioning System for Alkali Metal Thermo-Electric Converter 碱金属热电变换器功率调节系统的研究与设计

2009 IEEE 6th International Power Electronics and Motion Control Conference Pub Date : 2009-05-17 DOI: 10.1109/IPEMC.2009.5157644

Zhao Yan-lei, Jiang Zhihai

{"title":"Research and design of Power Conditioning System for Alkali Metal Thermo-Electric Converter","authors":"Zhao Yan-lei, Jiang Zhihai","doi":"10.1109/IPEMC.2009.5157644","DOIUrl":"https://doi.org/10.1109/IPEMC.2009.5157644","url":null,"abstract":"A PCS (Power Conditioning System) for AMTEC (Alkali Metal Thermo-Electric Converter), which is composed of DC/DC converter and DC/AC converter adapting to volt-ampere characteristic of AMTEC, is researched and designed. Two parts of the PCS are separated by a high frequency transformer, so the disadvantage of low frequency one is eliminated. Using phase-shift ZVS (Zero Voltage Switching) full bridge and voltage closed loop control, DC/DC converter converts output voltage of AMTEC which fluctuates in a wide range to a steady voltage. DC/AC converter is controlled by optimal SHEPWM (Selective Harmonic Elimination PWM) technique, which makes THD (Total Harmonic Distortion) of the inverter being filtered as objective function and uses penalty function algorithm for optimized calculation, so the optimal switching angle of the inverter can be obtained. The experimental result shows that the PCS has the advantages of wide voltage input, high converting efficiency and low THD in output voltage. The PCS proposed in this paper will be useful for the development of AMTEC with high power and high efficiency.","PeriodicalId":375971,"journal":{"name":"2009 IEEE 6th International Power Electronics and Motion Control Conference","volume":"347 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125803746","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

The research on stability of deadbeat current control in shunt active power filter 并联有源电力滤波器无差拍电流控制的稳定性研究

2009 IEEE 6th International Power Electronics and Motion Control Conference Pub Date : 2009-05-17 DOI: 10.1109/IPEMC.2009.5157802

Chunlong Li, Baoping Guo, Nan Li

{"title":"The research on stability of deadbeat current control in shunt active power filter","authors":"Chunlong Li, Baoping Guo, Nan Li","doi":"10.1109/IPEMC.2009.5157802","DOIUrl":"https://doi.org/10.1109/IPEMC.2009.5157802","url":null,"abstract":"The control time delay and the passive component variation were the major disadvantages of the deadbeat current control. It could induce system oscillation and even stability to be lost. In order to get the relation of stability with control time delay and the system parameters variation, a new stability criterion method based on W′ transform was proposed. A new current loop transfer function including delay effect and the inductor parameter variation was acquired, and then the transfer function in W′ domain based on the new transfer function in Z domain was obtained by W′ transform. The exact relation of stability with control time delay and the inductor parameter variation was acquired according to the Bode diagram and Routh criterion, and the concrete method which could deal with stability problem in deadbeat current control was given. A prototype 5kVA single-phase shunt active power filter was set up for the proof of concept. The prototype system was operated at 20 kHz switching frequency and was controlled by TMS320F28335 DSP. Experimental results proved the validity of the proposed scheme.","PeriodicalId":375971,"journal":{"name":"2009 IEEE 6th International Power Electronics and Motion Control Conference","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125952029","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

Experimental measurement for turn-off time of RSD switch RSD开关关断时间的实验测量

2009 IEEE 6th International Power Electronics and Motion Control Conference Pub Date : 2009-05-17 DOI: 10.1109/IPEMC.2009.5157572

L. Liang, Yuehui Yu, Renwei Feng

引用次数: 3

Voltage-regulating of centrifugal permanent magnet generating set on farm vehicle 农用车离心式永磁发电机组的调压

2009 IEEE 6th International Power Electronics and Motion Control Conference Pub Date : 2009-05-17 DOI: 10.1109/IPEMC.2009.5157729

S. Liwei, Z. Xueyi

引用次数: 2