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VIII IEEE International Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002.最新文献

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Voltage harmonic cancellation in single-phase systems using a series active filter with a low-order controller 带低阶控制器的串联有源滤波器在单相系统中的电压谐波消除
VIII IEEE International Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002. Pub Date : 2002-10-20 DOI: 10.1109/CIEP.2002.1216671
J. Pérez, V. Cárdenas, F. Pazos, S. Ramirez
{"title":"Voltage harmonic cancellation in single-phase systems using a series active filter with a low-order controller","authors":"J. Pérez, V. Cárdenas, F. Pazos, S. Ramirez","doi":"10.1109/CIEP.2002.1216671","DOIUrl":"https://doi.org/10.1109/CIEP.2002.1216671","url":null,"abstract":"This paper presents a series active filter with a low-order and simple controller, used to cancel the voltage harmonics in single-phase systems. To accomplish this objective, the series active filter is forced to inject the appropriate voltage to the line through a series connected transformer. The active filter is capable to reduce the total harmonic distortion of the AC mains from 11% to 4%, and it presents a fast response velocity. Analysis and modeling are presented as well as simulation and experimental results, which verify the viability of the proposed approach.","PeriodicalId":191010,"journal":{"name":"VIII IEEE International Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002.","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115869751","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: 27
Multi-output half-bridge converter with self-driven synchronous rectification 具有自驱动同步整流的多输出半桥变换器
VIII IEEE International Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002. Pub Date : 2002-10-20 DOI: 10.1109/CIEP.2002.1216651
H. Visairo, E. Rodríguez, P. Alou, J. Cobos
{"title":"Multi-output half-bridge converter with self-driven synchronous rectification","authors":"H. Visairo, E. Rodríguez, P. Alou, J. Cobos","doi":"10.1109/CIEP.2002.1216651","DOIUrl":"https://doi.org/10.1109/CIEP.2002.1216651","url":null,"abstract":"This paper presents a multi-output half-bridge converter with single winding self-driven synchronous rectification (SWSDSR), which is a very suitable topology for high-current low-voltage applications with a wide input voltage range. Important benefits as high efficiency and multi-output capability are obtained. With the proposed converter it is possible to drive all synchronous rectifiers through the gate voltage waveforms obtained from only one additional winding. Design considerations and experimental results of a 25 W laboratory prototype are included in the paper.","PeriodicalId":191010,"journal":{"name":"VIII IEEE International Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002.","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126596118","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
Presentation of a new off line test procedure for low voltage rotating machines fed by adjustable speed drives (ASD) 一种新的可调速驱动(ASD)低压旋转机械离线测试方法的介绍
VIII IEEE International Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002. Pub Date : 2002-10-20 DOI: 10.1109/CIEP.2002.1216629
C. Neacsu, P. Bidan, T. Lebey, M. Valentin
{"title":"Presentation of a new off line test procedure for low voltage rotating machines fed by adjustable speed drives (ASD)","authors":"C. Neacsu, P. Bidan, T. Lebey, M. Valentin","doi":"10.1109/CIEP.2002.1216629","DOIUrl":"https://doi.org/10.1109/CIEP.2002.1216629","url":null,"abstract":"Using adjustable speed drives employing fast switching components, to supply low voltage asynchronous motors may, in some cases, be detrimental to their reliability. The premature failures of the insulating materials are often attributed to the existence of partial discharges (PD) in the winding. Nevertheless, a clear evidence of PD existence in such systems is far from being established. Due to the voltage waveforms, their location is not in the turn-to-ground or phase-to-phase insulation but in the turn-to-turn insulation and the classical AC test is no longer applicable. The aim of this paper is to present an off line test procedure and its results able to solve this problem.","PeriodicalId":191010,"journal":{"name":"VIII IEEE International Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002.","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124074832","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
Sinusoidal commutation of a high-speed PM synchronous motor with one discrete Hall sensor 带一个离散霍尔传感器的高速永磁同步电机的正弦换相
VIII IEEE International Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002. Pub Date : 2002-10-20 DOI: 10.1109/CIEP.2002.1216646
Zou Jibin, Xu Yongxiang, Hu Jianhui, Zhu Hongwei
{"title":"Sinusoidal commutation of a high-speed PM synchronous motor with one discrete Hall sensor","authors":"Zou Jibin, Xu Yongxiang, Hu Jianhui, Zhu Hongwei","doi":"10.1109/CIEP.2002.1216646","DOIUrl":"https://doi.org/10.1109/CIEP.2002.1216646","url":null,"abstract":"A novel rotor position detecting method of PM (permanent magnet) synchronous motor is presented in this paper using a discrete Hall sensor mounted on the stator. High- precision rotor poison signal can be obtained through proper processing although a discrete Hall sensor only give the rough position information with the resolution of /spl plusmn/90 electrical degrees. The conversion and compensation of the rotor position signal based on phase locked loop (PLL) are analyzed. The drive system of a 30000 rpm high-speed PM synchronous motors is designed with this method. The current harmonics in the high-speed PM synchronous motor is analyzed. The dead-time compensation technology is applied to reduce the current harmonics. Experiments are carried out to validate the proposed method. The harmonics in the stator current are restrained evidently. High efficiency and low torque ripple of the motor are obtained.","PeriodicalId":191010,"journal":{"name":"VIII IEEE International Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002.","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132874761","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
Solid-state circuit breakers and current-limiting devices for medium-voltage systems 中压系统用固态断路器和限流装置
VIII IEEE International Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002. Pub Date : 2002-10-20 DOI: 10.1109/CIEP.2002.1216642
S. Schroder, C. Meyer, R. D. De Doncker
{"title":"Solid-state circuit breakers and current-limiting devices for medium-voltage systems","authors":"S. Schroder, C. Meyer, R. D. De Doncker","doi":"10.1109/CIEP.2002.1216642","DOIUrl":"https://doi.org/10.1109/CIEP.2002.1216642","url":null,"abstract":"State-of-the-art mechanical circuit breakers in medium-voltage systems only allow handling of short-circuits if the short circuit power of the grid is limited. Using delayed turn-off times, the circuit breaker can be coordinated with lower level protection gear. Hence, a high availability of the grid can be guaranteed. However, during a short-circuit a significant voltage sag can be noticed locally in the medium voltage grid. Sensitive loads such as computers will fail even when voltage returns within a few seconds. The proposed semiconductor circuit breaker is able to switch fast enough to keep voltage disturbance within acceptable limits. The realization of the switch with state-of-the-art semiconductors and its impact on the grid is analyzed in this paper.","PeriodicalId":191010,"journal":{"name":"VIII IEEE International Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002.","volume":"94 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124593171","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: 21
A study on the performance of solar charging for rechargeable alkaline manganese (RAM/spl trade/) battery in cellular phone application 可充电碱性锰(RAM/spl trade/)电池在手机中的太阳能充电性能研究
VIII IEEE International Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002. Pub Date : 2002-10-20 DOI: 10.1109/CIEP.2002.1216648
B. Hassan, A. Yatim, Z. Salam
{"title":"A study on the performance of solar charging for rechargeable alkaline manganese (RAM/spl trade/) battery in cellular phone application","authors":"B. Hassan, A. Yatim, Z. Salam","doi":"10.1109/CIEP.2002.1216648","DOIUrl":"https://doi.org/10.1109/CIEP.2002.1216648","url":null,"abstract":"This paper describes the performance of the RAM battery when charged using solar energy. A flyback DC-DC regulator is employed to convert the solar power to voltage suitable for charging the RAM battery in cellular phone application. Two tests, namely discharge-recharge and heat-effect are carried out. It was found that the battery can be suitably used for analogue cellular phones. However the battery is not suitable for digital cellular phone because the current discharge rate is not sufficient. From the heating effect test, the battery was proven reliable in high temperature operation.","PeriodicalId":191010,"journal":{"name":"VIII IEEE International Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002.","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128680427","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
Complete current-based induction motor condition monitoring: stator, rotor, bearings, and load 完成基于电流的感应电机状态监测:定子，转子，轴承和负载
VIII IEEE International Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002. Pub Date : 2002-10-20 DOI: 10.1109/CIEP.2002.1216628
T. Habetler, R. Harley, R. Tallam, Sang-Bin Lee, R. Obaid, J. Stack
{"title":"Complete current-based induction motor condition monitoring: stator, rotor, bearings, and load","authors":"T. Habetler, R. Harley, R. Tallam, Sang-Bin Lee, R. Obaid, J. Stack","doi":"10.1109/CIEP.2002.1216628","DOIUrl":"https://doi.org/10.1109/CIEP.2002.1216628","url":null,"abstract":"A complete summary of techniques for monitoring and protecting each major component of a low voltage, line-connected induction motor is given in this paper. Specifically, a method for protecting the machine from thermal overload is presented, along with a method for robust stator turn-fault detection. Current-based spectral analysis for rotor and rotating faults, as well as bearing faults is also presented. Each of these techniques are proved to provide condition- and fault-related information to the user without additional sensors.","PeriodicalId":191010,"journal":{"name":"VIII IEEE International Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002.","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117255732","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: 49
Parameter extraction method for the Pspice model of the PT- and NPT-IGBT's by electrical measurements PT-和NPT-IGBT的Pspice模型的电测量参数提取方法
VIII IEEE International Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002. Pub Date : 2002-10-20 DOI: 10.1109/CIEP.2002.1216644
M. Cotorogea, A. Claudio, M.A. Rodriguez
{"title":"Parameter extraction method for the Pspice model of the PT- and NPT-IGBT's by electrical measurements","authors":"M. Cotorogea, A. Claudio, M.A. Rodriguez","doi":"10.1109/CIEP.2002.1216644","DOIUrl":"https://doi.org/10.1109/CIEP.2002.1216644","url":null,"abstract":"The IGBT is the most interesting power semiconductor device for many power applications, due to its characteristics having a good compromise between on-state loss, switching loss, and ease of use since most of the circuits and systems use these kind of devices, models are needed for use in circuit simulators. This paper presents a procedure for extracting the most important parameters to be used in IGBT models with physical background by electrical measurements. The parameter extraction consists of 6 test circuits and 6 algorithms that extract 13 physical and structural parameters needed in most physics-based IGBT models.","PeriodicalId":191010,"journal":{"name":"VIII IEEE International Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002.","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127222464","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
High frequency PWM boost chopper-fed DC-DC converters with coupled-inductors 带耦合电感的高频PWM升压斩波馈电DC-DC变换器
VIII IEEE International Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002. Pub Date : 2002-10-20 DOI: 10.1109/CIEP.2002.1216649
C. Y. Inaba, Y. Konishi, M. Nakamura, M. Nakaoka
{"title":"High frequency PWM boost chopper-fed DC-DC converters with coupled-inductors","authors":"C. Y. Inaba, Y. Konishi, M. Nakamura, M. Nakaoka","doi":"10.1109/CIEP.2002.1216649","DOIUrl":"https://doi.org/10.1109/CIEP.2002.1216649","url":null,"abstract":"In this paper, an advanced two quadrant PWM chopper type DC-DC converter with high boost voltage ratio using coupled inductors and low switch peak voltage stress is proposed for new type parallel processing UPS applications in addition to new energy interface systems. Moreover, a soft switching boost chopper-fed DC-DC converter with high step-up voltage conversion ratio is also proposed. These two boost chopper circuit topologies are evaluated and compared on the basis of simulation and experimental results.","PeriodicalId":191010,"journal":{"name":"VIII IEEE International Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002.","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122002873","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: 12
Robust nonlinear control of an isolated motion system 孤立运动系统的鲁棒非线性控制
VIII IEEE International Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002. Pub Date : 2002-10-20 DOI: 10.1109/CIEP.2002.1216647
P. Caratozzolo, E. Fossas, M. Serra, J. Riera
{"title":"Robust nonlinear control of an isolated motion system","authors":"P. Caratozzolo, E. Fossas, M. Serra, J. Riera","doi":"10.1109/CIEP.2002.1216647","DOIUrl":"https://doi.org/10.1109/CIEP.2002.1216647","url":null,"abstract":"This paper investigates the design and implementation of different control schemes for a generation and motion system, which is characterized by the use of induction machines. Main applications are related with motion control in isolated power systems. Field acceleration method and feedback linearization control techniques of the motion system are presented. The control algorithm contains a nonlinear identification scheme that asymptotically tracks the true values of the rotor resistance. Computer simulation results show the robustness and superior dynamic performance of the control strategies developed in this work.","PeriodicalId":191010,"journal":{"name":"VIII IEEE International Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002.","volume":"134 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123435092","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
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