Hakgeun Jeong, B. Jung, Soo-Bin Han, Sukin Park, Soo-Hyun Choi
{"title":"Modeling and performance simulation of power systems in fuel cell vehicle","authors":"Hakgeun Jeong, B. Jung, Soo-Bin Han, Sukin Park, Soo-Hyun Choi","doi":"10.1109/IPEMC.2000.884576","DOIUrl":"https://doi.org/10.1109/IPEMC.2000.884576","url":null,"abstract":"The growing concerns on environmental issues and the recent advances in PEM fuel cell technologies have allowed the fuel cell powered electric vehicle to be one of the most promising alternatives for the development of low emission and fuel efficient vehicles. To overcome the limitations on the current battery and fuel cell technologies, there have been various studies seeking additional alternative solutions. One of the major alternatives is the hybrid electric vehicle (HEV). This paper presents a hybrid model of fuel cell and battery power system and shows its usefulness through the simulation results.","PeriodicalId":373820,"journal":{"name":"Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127534537","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":"A study of an electronic ballast for high pressure sodium lamp","authors":"Wang Wei, Z. Weiqiang, Gao Guoan, X. Dianguo","doi":"10.1109/IPEMC.2000.882974","DOIUrl":"https://doi.org/10.1109/IPEMC.2000.882974","url":null,"abstract":"This paper presents an electronic ballast for high pressure sodium (HPS) lamp, which mainly comprises a power factor correction preconverter, a half-bridge inverter, and a high-voltage ignitor. The power factor correction stage is performed by a boost converter controlled by an L6560 chip, which naturally provides the high power factor to the utility line. A half-bridge inverter operates above the resonant frequency to perform ZVS. The 3.5 kV ignition pulse generated by the ignitor is ample for the ignition of the lamp under study. Experimental results show the feasibility of HPS lamp operating at high frequency.","PeriodicalId":373820,"journal":{"name":"Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127303227","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}
Li Qingmin, X. Guozheng, Q. Jiali, S. Zuma, M. Kimata, M. Seto
{"title":"Transient junction temperature calculation method for large capacity GTO","authors":"Li Qingmin, X. Guozheng, Q. Jiali, S. Zuma, M. Kimata, M. Seto","doi":"10.1109/IPEMC.2000.885334","DOIUrl":"https://doi.org/10.1109/IPEMC.2000.885334","url":null,"abstract":"Based on the dynamic thermal response curve by experiments, a new concept of multipartite linear time intervals is presented to acquire the transient heat transfer model of a GTO. The validity of this modeling strategy is also investigated with regard to different kinds of GTO devices. Furthermore, a steepest descent algorithm is posed to accurately adjust the parameters of the high-order equivalent heat transfer network of GTO. Finally, the transient junction temperature calculation method is given considering the adiabatic behavior of GTO during its switching process, which is practicably preferable to the routine method used in developing a general engineering system and can provide a more detailed reference basis for design.","PeriodicalId":373820,"journal":{"name":"Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128977654","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":"An improved harmonic detecting approach for active power filter","authors":"Li Ma, Jinghai Zhou, Zheng-yu Lu, Z. Qian","doi":"10.1109/IPEMC.2000.883070","DOIUrl":"https://doi.org/10.1109/IPEMC.2000.883070","url":null,"abstract":"An improved harmonic detecting method is presented on the basis of the conventional approach using DQ rotating coordination transformation. The detailed comparison of the conventional method and the improved approach is performed through sensitivity analysis and Monte-Carlo analysis by Saber. The simulation results indicate that the detecting precision of the improved approach is much higher than that of the conventional method. The analysis results are verified by a simulation prototype of a 56 kVA three-phase active power filter.","PeriodicalId":373820,"journal":{"name":"Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127851548","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":"Neural network speed identification scheme for speed sensor-less DTC induction motor drive system","authors":"Xianmin Ma, Zhi Na","doi":"10.1109/IPEMC.2000.883013","DOIUrl":"https://doi.org/10.1109/IPEMC.2000.883013","url":null,"abstract":"A novel neural network speed identification scheme for the speed sensorless direct torque control (DTC) of an induction motor drive system is presented in the paper. The system uses current and voltage sensors for rotor speed and rotor flux estimation with a digital signal processor (DSP) TMS320F240 in a closed loop control system. Rotor speed identification is based on the model reference adaptive control (MRAC) theory with a neural network using the backpropagation (BP) algorithm. The suggested speed identification method has been validated by a simulation study.","PeriodicalId":373820,"journal":{"name":"Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125467718","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":"Design and performance of the PWM converters based on the quasi-triangular switching strategy","authors":"S. Farshad, Zeng Guohong, Hao Rongtai","doi":"10.1109/IPEMC.2000.884579","DOIUrl":"https://doi.org/10.1109/IPEMC.2000.884579","url":null,"abstract":"Excellent design of PWM converter can reduce the unwanted effects of the converters (such as switching harmonics). A single-phase topology usually is used for design of the active filters for three-phase, three and four wires systems. The equations are improved for three-phase, three-wire systems to calculate optimal value of the parameters in this paper. A quasi-triangular switching strategy is introduced to reduce the delay time of the switching pulse and a design topology for three-phase three-wires PWM converter is described based on this switching strategy.","PeriodicalId":373820,"journal":{"name":"Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435)","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126375994","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}
Ouyang Bei, W. Xiang-heng, Sun Yu-guang, Wang Weijian, Wang Weihong
{"title":"Research on the internal faults of the salient-pole synchronous machine","authors":"Ouyang Bei, W. Xiang-heng, Sun Yu-guang, Wang Weijian, Wang Weihong","doi":"10.1109/IPEMC.2000.884549","DOIUrl":"https://doi.org/10.1109/IPEMC.2000.884549","url":null,"abstract":"Adopting the multi-loop method, the mathematical model of the salient-pole synchronous machine is established in which the internal faults can be taken into account. Based on the model, a simulation program of the internal faults is made. It is found that the simulation results are consistent with the experimental data under the same condition, which verifies the mathematical model. According to the simulation results, the variational regularities of transient and steady-state currents are discussed. Referring to a few protective schemes against the internal faults, the protective sensitivities are calculated. Then the sensitivity based on the steady-state fundamental component and that based on the transient fundamental component are compared.","PeriodicalId":373820,"journal":{"name":"Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435)","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125117347","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}
Jiang Dan, Zhu Dong-qi, Jiang Xinjian, M. Seto, M. Kimata, A. Satake, S. Azuma
{"title":"Research of control system of permanent magnet brushless synchronous motor for EV","authors":"Jiang Dan, Zhu Dong-qi, Jiang Xinjian, M. Seto, M. Kimata, A. Satake, S. Azuma","doi":"10.1109/IPEMC.2000.885428","DOIUrl":"https://doi.org/10.1109/IPEMC.2000.885428","url":null,"abstract":"The paper describes an approach for the control strategy of permanent magnet synchronous motor (PMSM) used for electric vehicles (EV). The control strategy is to fulfil the special requirements of flexible control of torque and flux weakening control during high speed. Also the strategy can get large torque per stator current. Simulation results show that the proposed approach works well.","PeriodicalId":373820,"journal":{"name":"Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435)","volume":"43 11","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113991633","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":"A review on induction motor online fault diagnosis","authors":"Zhongming Ye, Wu Bin","doi":"10.1109/IPEMC.2000.883050","DOIUrl":"https://doi.org/10.1109/IPEMC.2000.883050","url":null,"abstract":"Induction motor faults including mechanical and insulation faults are reviewed. The static current signatures of mechanical faults are summarized. The various applicable feature extraction methods for induction motor fault diagnosis are introduced. Application of artificial intelligence, including artificial neural networks, fuzzy logic and expert systems are reviewed. Recent achievements on the diagnosis of inverter-fed induction motor drive systems are reviewed.","PeriodicalId":373820,"journal":{"name":"Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122565930","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":"Inertia identification and auto-tuning of induction motor using MRAS","authors":"Yujie Guo, Lipei Huang, Yang Qiu, M. Maramatsu","doi":"10.1109/IPEMC.2000.884654","DOIUrl":"https://doi.org/10.1109/IPEMC.2000.884654","url":null,"abstract":"During the operation of an induction motor (IM) drive system, parameters' vibration and external load disturbance will influence the effectiveness of control. A method using model reference adaptive system (MRAS) algorithm is presented in this paper for an online identification of load inertia. Further, by using the result of identification, automatic adjustments to the speed controller can be made. A scheme for tuning the speed controller automatically is introduced. Simulation results in both time domain and frequency domain show the usefulness of the proposed method.","PeriodicalId":373820,"journal":{"name":"Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122702812","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}