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2011 4th International Conference on Power Electronics Systems and Applications最新文献

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Design consideration of C-core switched reluctance generators for wind energy 风能c芯开关磁阻发电机的设计考虑
2011 4th International Conference on Power Electronics Systems and Applications Pub Date : 2011-06-08 DOI: 10.1109/PESA.2011.5982957
X. Xue, K. Cheng, Y. Bao, J. Leung
{"title":"Design consideration of C-core switched reluctance generators for wind energy","authors":"X. Xue, K. Cheng, Y. Bao, J. Leung","doi":"10.1109/PESA.2011.5982957","DOIUrl":"https://doi.org/10.1109/PESA.2011.5982957","url":null,"abstract":"In this study, the C-core switched reluctance generator is developed for wind energy. A C-core switched reluctance generator includes a number of the stator C-cores and a number of the rotor poles. For the C-core switched reluctance generator, each phase has the independent stator C-core and flux path. The phase winding is on the stator C-core and there is no any winding on rotor poles. This machine has the following main advantages: (a) the simple and reliable configuration, (b) the flexible controllability, (c) the low cost, (d) the redundancy features, (e) the independent stator C-core structure and the independent flux path, (f) the rotor with low weight, and (g) the low speed operation. The energy conversion and design consideration of the proposed C-core switched reluctance generator will be discussed. This paper provides a new type of switched reluctance generator for wind power generation.","PeriodicalId":288978,"journal":{"name":"2011 4th International Conference on Power Electronics Systems and Applications","volume":"219 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121471134","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
Study on the fast charging method of lead-acid battery with negative pulse discharge 铅酸电池负脉冲放电快速充电方法研究
2011 4th International Conference on Power Electronics Systems and Applications Pub Date : 2011-06-08 DOI: 10.1109/PESA.2011.5982971
Guo Yifeng, Zhang Cheng-ning
{"title":"Study on the fast charging method of lead-acid battery with negative pulse discharge","authors":"Guo Yifeng, Zhang Cheng-ning","doi":"10.1109/PESA.2011.5982971","DOIUrl":"https://doi.org/10.1109/PESA.2011.5982971","url":null,"abstract":"In order to improve electric vehicle lead-acid battery charging speed, analysis the feasibility of shortening the charging time used the charge method with negative pulse discharge, presenting the negative pulse parameters determined method for the fast charging with pulse discharge, determined the negative pulse amplitude and negative pulse duration in the pulse charge with negative pulse. Experiments show that the determined parameters with this method has some Advantages such as short charging time, small temperature rise etc, and the method of negative pulse parameters determined can used for different capacity of lead-acid batteries.","PeriodicalId":288978,"journal":{"name":"2011 4th International Conference on Power Electronics Systems and Applications","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114268113","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: 24
Study on control strategy of V2G in power peaking 功率调峰时V2G控制策略研究
2011 4th International Conference on Power Electronics Systems and Applications Pub Date : 2011-06-08 DOI: 10.1109/PESA.2011.5982906
Zhenpo Wang, Xiaohui Sun, Liyuan Liu
{"title":"Study on control strategy of V2G in power peaking","authors":"Zhenpo Wang, Xiaohui Sun, Liyuan Liu","doi":"10.1109/PESA.2011.5982906","DOIUrl":"https://doi.org/10.1109/PESA.2011.5982906","url":null,"abstract":"This document contains the content and formatting instructions for preparing a camera-ready paper for the international conference on PESA-Electric Vehicle and Green Energy 2009. The length of an abstract is approximately 100 to 250 words. Difficult principles should not be included here so as to ensure that non-experts in the same or related fields can understand. There is no need to put citations or equations here.","PeriodicalId":288978,"journal":{"name":"2011 4th International Conference on Power Electronics Systems and Applications","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133328401","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
Research of photovoltaic inverter based on UC3854 基于UC3854的光伏逆变器研究
2011 4th International Conference on Power Electronics Systems and Applications Pub Date : 2011-06-08 DOI: 10.1109/PESA.2011.5982919
W. Haibo, C. Yanbo, Z. Lihua, W. Hongwei
{"title":"Research of photovoltaic inverter based on UC3854","authors":"W. Haibo, C. Yanbo, Z. Lihua, W. Hongwei","doi":"10.1109/PESA.2011.5982919","DOIUrl":"https://doi.org/10.1109/PESA.2011.5982919","url":null,"abstract":"A research of photovoltaic inverter based on UC3854 is proposed in this paper. UC3854 is a type of dedicated chip applied in control of active power factor correction. This paper uses voltage and current amplifiers of UC3854 to realize the double closed-loop control. Both the main circuit and the drive circuit are designed to be modular. All these improve the stability and anti-jamming ability of the system. Some new devices, such as ICL8038 and 34063 are used in this inverter. Based on them, the sinusoidal signal output, as well as the power design in the system, becomes quite easy and simple. With a simple structure, the inverter is convenient to operate. In addition, the prototype based on UC3854 is developed in this paper. It can supply power for the local load and make economic and social benefits.","PeriodicalId":288978,"journal":{"name":"2011 4th International Conference on Power Electronics Systems and Applications","volume":"356 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131557287","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
Research on hysteresis tracking control method with constant switching frequency for UPQC based on voltage space vector 基于电压空间矢量的UPQC恒开关频率迟滞跟踪控制方法研究
2011 4th International Conference on Power Electronics Systems and Applications Pub Date : 2011-06-08 DOI: 10.1109/PESA.2011.5982938
Li Shuchao, Wan Jianru, Zhou Hailiang, Niu Zhiwei
{"title":"Research on hysteresis tracking control method with constant switching frequency for UPQC based on voltage space vector","authors":"Li Shuchao, Wan Jianru, Zhou Hailiang, Niu Zhiwei","doi":"10.1109/PESA.2011.5982938","DOIUrl":"https://doi.org/10.1109/PESA.2011.5982938","url":null,"abstract":"For Unified Power Quality Conditioner (UPQC) adopting traditional hysteresis control method, unstable switching frequency causes great switching loss, and voltage space vector control method leads to a serious interphase interference to three-phase three-wire systems. To solve these problems, a hysteresis tracking control method with constant switching frequency based on voltage space vector is proposed. The hysteresis control method with constant switching frequency changes hysteresis band according to the DC capacitor voltage, supply voltage and differentiation of reference current wave to realize the fixed switching frequency. On this basis, the voltage space vector control method is introduced to change the problem of compensation control into that of how to select the right output voltage vector. So the switching loss is reduced and the problem of interphase interference is solved. At last, the control method proposed in this paper is verified possible and effective by the results of simulation of MATLAB and experiment.","PeriodicalId":288978,"journal":{"name":"2011 4th International Conference on Power Electronics Systems and Applications","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131575752","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
Active field canceling system in next generation nano-Fab 新一代纳米晶圆厂的有源磁场抵消系统
2011 4th International Conference on Power Electronics Systems and Applications Pub Date : 2011-06-08 DOI: 10.1109/PESA.2011.5982952
Feng-Chang Chuang, Yu-Lin Song, Chwen Yu, Sen-Gui Shsu, T. Ma, Tzong-Lin Wu, Luh-Maan Chang, Ching-Yuan Yang
{"title":"Active field canceling system in next generation nano-Fab","authors":"Feng-Chang Chuang, Yu-Lin Song, Chwen Yu, Sen-Gui Shsu, T. Ma, Tzong-Lin Wu, Luh-Maan Chang, Ching-Yuan Yang","doi":"10.1109/PESA.2011.5982952","DOIUrl":"https://doi.org/10.1109/PESA.2011.5982952","url":null,"abstract":"The extremely low frequency (ELF) magnetic fields from power-line current influences the yield of CMOS foundry. The poor yield happens because of ELF magnetic fields inducing directly the measurement or process equipment for cutting-edge chips below 28 nm process. The equipment of Electron microscopes, included SEM, TEM, STEM, FIB writers and E-Beam Writers are very susceptible to ELF magnetic fields emanating from various electrical power sources outside of the building and within next generation CMOS foundry recommends a maximum of 0.3 mG. There are three methods to reduce EMI, including active canceling system, passive shielding and hybrid canceling technology. The disadvantages of passive shielding is that needs expensive material shielding build anti-magnetic chamber protecting sensitive equipment with high-mu materials which is the standard method in most cases of shielding. Furthermore, active system is more flexible than passive method. The active canceling method uses active coils with current sensing field via sensor and inducing man-made electromagnetic field to reduce the stray magnetic field. Unfortunately, the conventional system takes more time to products field because of parasitical capacitance and resistance in long coil. The longer canceling coil we construct, the more time it takes. Besides, We should spend more time on calibrating non-linear current amplifier through software design. This research designs simpler anti-electro-magnetic system instead of typical frame and develops one turn canceling coil structure to reduce delaying time. Several parallel cells generates field up to 23.81 mG controlled by MCU. This system decreases the power-line inducing filed below 0.3mG.","PeriodicalId":288978,"journal":{"name":"2011 4th International Conference on Power Electronics Systems and Applications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128969794","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
Stability control of a dual-motor vehicle based on coordinated application of motor and hydraulic actuator 基于马达与液压作动器协同应用的双机动车辆稳定性控制
2011 4th International Conference on Power Electronics Systems and Applications Pub Date : 2011-06-08 DOI: 10.1109/PESA.2011.5982902
Xie Shaobo, Lin Cheng
{"title":"Stability control of a dual-motor vehicle based on coordinated application of motor and hydraulic actuator","authors":"Xie Shaobo, Lin Cheng","doi":"10.1109/PESA.2011.5982902","DOIUrl":"https://doi.org/10.1109/PESA.2011.5982902","url":null,"abstract":"The paper studies an electric vehicle with two driving motors connected to both front wheels independently. The character of individual control of the motors can generate the yaw moment to improve the active safety performance like the function of Electric Stability Programming (ESP). The paper proposes to provide the braking torque by the individual motor together with the hydraulic system of the ESP unit to satisfy the desired yaw moment. First, a dynamic vehicle model with nonlinear tire is established. Then a two-layer control structure of the yaw stability is given to produce the yaw moment and coordinate the motor torque and the hydraulic pressure. The simulation including the single lane change and slalom maneuver is conducted to validate the proposed method. The results show that the motors can assist the ESP to realize the yaw stability and also save the energy.","PeriodicalId":288978,"journal":{"name":"2011 4th International Conference on Power Electronics Systems and Applications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130533888","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
E-mobility — Making the future safe 电动交通——让未来更安全
2011 4th International Conference on Power Electronics Systems and Applications Pub Date : 2011-06-08 DOI: 10.1109/PESA.2011.5982910
A. Kraus
{"title":"E-mobility — Making the future safe","authors":"A. Kraus","doi":"10.1109/PESA.2011.5982910","DOIUrl":"https://doi.org/10.1109/PESA.2011.5982910","url":null,"abstract":"E-mobility will produce a global mobility, new technologies need to be developed, proved and implemented, as well as standards, regulations and procedures are subject to be adjusted and developed. The goal of e-mobility is lower emissions while providing maximum safety. TÜV SÜD's key areas in e-mobility are to improve the safety in Whole Electric Vehicle, batteries and charging infrastructure","PeriodicalId":288978,"journal":{"name":"2011 4th International Conference on Power Electronics Systems and Applications","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132773498","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
Study on charge controlled modulation of a current source grid-connected inverter 电流源并网逆变器的电荷控制调制研究
2011 4th International Conference on Power Electronics Systems and Applications Pub Date : 2011-06-08 DOI: 10.1109/PESA.2011.5982917
Wang Ping, Qi Shengbiao, Liu Hongyuan, Ding Hui
{"title":"Study on charge controlled modulation of a current source grid-connected inverter","authors":"Wang Ping, Qi Shengbiao, Liu Hongyuan, Ding Hui","doi":"10.1109/PESA.2011.5982917","DOIUrl":"https://doi.org/10.1109/PESA.2011.5982917","url":null,"abstract":"In this paper, a Charge Controlled Modulation strategy for a current source inverter is studied, which controls the CSI output current integral (charge) to follow a ideal charge track. Charge Controlled modulation is a carrierless scheme switching at a variable frequency. Compared to existing modulation techniques, this Charge Controlled Modulation is not easy affected by dc current ripple, output current can quickly reach to steady state and can not generate high harmonics of fixed frequency. Finally, Charge Controlled Modulation CSI is used in grid connect of wind power and the simulation results show that the inverter can be controlled well.","PeriodicalId":288978,"journal":{"name":"2011 4th International Conference on Power Electronics Systems and Applications","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134084997","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
Harmonic analysis method based on multiple modulation zoom analysis and interpolating windowed FFT method 基于多次调制变焦分析和插值加窗FFT方法的谐波分析方法
2011 4th International Conference on Power Electronics Systems and Applications Pub Date : 2011-06-08 DOI: 10.1109/PESA.2011.5982916
W. Jidong, Yang Guanqing, Wen Jing, Zhu Dong, C. Yanbo
{"title":"Harmonic analysis method based on multiple modulation zoom analysis and interpolating windowed FFT method","authors":"W. Jidong, Yang Guanqing, Wen Jing, Zhu Dong, C. Yanbo","doi":"10.1109/PESA.2011.5982916","DOIUrl":"https://doi.org/10.1109/PESA.2011.5982916","url":null,"abstract":"Since many power electronics equipments and nonlinear loads were accessed, more and more harmonics and inter-harmonics occurred in power system. But when the analyzed signal contains components with frequency close to each other, precise analysis can not be made by traditional harmonics analysis methods such as interpolating windowed FFT method. In this paper, first a new method-multiple modulation zoom analysis based on complex analytic bandpass filter is adopted to make an accurate analysis to this kind of components. Then the remaining components are also analyzed by traditional method. Simulations compared to direct interpolating windowed FFT method show that the proposed method can make a much better analysis with higher frequency resolution and so effectiveness of this method is demonstrated.","PeriodicalId":288978,"journal":{"name":"2011 4th International Conference on Power Electronics Systems and Applications","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114321419","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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