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2006 IEEE International Power Electronics Congress最新文献

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Using a Single-Phase AC-AC Converter Controlled by a Passivity-based Law to Voltage Sags and Swells Compensation 采用无源律控制的单相交流变换器对电压跌落和电压膨胀进行补偿
2006 IEEE International Power Electronics Congress Pub Date : 2006-10-01 DOI: 10.1109/CIEP.2006.312155
J. Pérez, V. Cárdenas, H. Miranda
{"title":"Using a Single-Phase AC-AC Converter Controlled by a Passivity-based Law to Voltage Sags and Swells Compensation","authors":"J. Pérez, V. Cárdenas, H. Miranda","doi":"10.1109/CIEP.2006.312155","DOIUrl":"https://doi.org/10.1109/CIEP.2006.312155","url":null,"abstract":"This paper presents the analysis and design of a passivity-based controller (PBC) that can be used by a single-phase AC-AC converter to voltage sags and swells compensation. The parameters of the non-linear controller are chosen taking account the operation features of the converter. The response velocity as well as a fast stabilization time and implementation are considered. A model of the system is presented in order to know the behavior of the single-phase AC-AC converter and to validate the proposed control law. It can be noted that the use of the PBC in the system permits to keep a high and continuous regulation in its output voltage and it has the capability to compensate up to 25% voltage sags and 50% voltage swells. In this case, a DSP and a FPGA are used to program the passivity-based controller and to determine the state of the switches respectively. The performance of a 5 kVA-127 V, 60 Hz, single-phase AC-AC converter with the selected controller is presented by means of simulation and experimental results, which verify the viability of the proposed approach","PeriodicalId":131301,"journal":{"name":"2006 IEEE International Power Electronics Congress","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131567843","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
A Novel Position Observer for Interior Permanent Magnet Synchronous Machine 一种新型内置永磁同步电机位置观测器
2006 IEEE International Power Electronics Congress Pub Date : 2006-10-01 DOI: 10.1109/CIEP.2006.312146
Zhao Feng, W. Xuhui, Xue Shan, G. Jinwen, Liu Jun
{"title":"A Novel Position Observer for Interior Permanent Magnet Synchronous Machine","authors":"Zhao Feng, W. Xuhui, Xue Shan, G. Jinwen, Liu Jun","doi":"10.1109/CIEP.2006.312146","DOIUrl":"https://doi.org/10.1109/CIEP.2006.312146","url":null,"abstract":"The model of the interior permanent magnet synchronous machine (IPMSM) is transformed to a new form, which can be treat as a surface permanent magnet synchronous machine (SPMSM). Based on the new model, novel methods for position estimation during standstill and low speed are presented. Carrier-signal-injection is used; high frequency, persistent, rotating current vector is injected into the plant. The model reference adaptive method is used to demodulate the position signal from high frequent current signals, taking over filter method. The new algorithms can identify and track the north pole of the d or q axes directly and accurately even when the rotor is at standstill and low speed. The influences of the selection of carrier signal, the current regulation and the conditions on the performance are studied. Simulation results show that the proposed algorithms are capable of reliable and fast initial position estimation at standstill and low speed","PeriodicalId":131301,"journal":{"name":"2006 IEEE International Power Electronics Congress","volume":"109 8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116309282","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
On the Passivity-based Control for Multilevel Inverters 基于无源控制的多电平逆变器
2006 IEEE International Power Electronics Congress Pub Date : 2006-10-01 DOI: 10.1109/CIEP.2006.312128
D. Noriega-Pineda, G. Espinosa-Pérez, V. Cárdenas, H. Miranda
{"title":"On the Passivity-based Control for Multilevel Inverters","authors":"D. Noriega-Pineda, G. Espinosa-Pérez, V. Cárdenas, H. Miranda","doi":"10.1109/CIEP.2006.312128","DOIUrl":"https://doi.org/10.1109/CIEP.2006.312128","url":null,"abstract":"In this paper the problem of reducing the total harmonic distortion (THD) with fast transient response of buck-type multilevel power inverters is approached from a control point of view. The main contribution is the proposition of a control law that, considering a standard circuit topology driven by an also standard switching policy of the PWM type, solves the output voltage tracking control problem with remarkable THD low levels and very fast transient response. The proposed controller is designed exploiting the dissipation (passivity) properties of the (approximated) averaged model of the circuit while its evaluation is carried out in an experimental setting with the objective to examine its robustness properties with respect load uncertainty and dynamic transient response. The experiments were carried out considering both linear and nonlinear loads","PeriodicalId":131301,"journal":{"name":"2006 IEEE International Power Electronics Congress","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127773214","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
High-Frequency Bi-Directional DC/DC Converter Using Two Inductor Rectifier 采用双电感整流器的高频双向DC/DC变换器
2006 IEEE International Power Electronics Congress Pub Date : 1900-01-01 DOI: 10.1109/ciep.2006.312122
L. Flores, Ó. García, J. Oliver, J. Cobos
{"title":"High-Frequency Bi-Directional DC/DC Converter Using Two Inductor Rectifier","authors":"L. Flores, Ó. García, J. Oliver, J. Cobos","doi":"10.1109/ciep.2006.312122","DOIUrl":"https://doi.org/10.1109/ciep.2006.312122","url":null,"abstract":"In recent years, many converters are being proposed to be used as bidirectional. Some applications of these DC-DC converters can be battery charger-dischargers, hybrid vehicles, and DC-UPS. In applications like hybrid vehicles a high voltage DC bus to supply power to the motor is usually required. When the DC bus in hybrid vehicle is held by a big capacitor, the selection and design of the converter has an additional difficulty, since the converter has to work with an output voltage that ranges from 0 to 420 V in steady-state conditions. In this paper, a bidirectional DC-DC converter is proposed to satisfy the hybrid vehicles requirements and can be used to work permanently with any output voltage from 0 to 420 V without any difficulty. Analysis, design and experimental results of a 200 W laboratory prototype circuit are included","PeriodicalId":131301,"journal":{"name":"2006 IEEE International Power Electronics Congress","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114312963","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 model-based controller for a three-phase four-wire shunt active filter with compensation of the neutral line current 具有中性线电流补偿的三相四线并联有源滤波器的基于模型的控制器
2006 IEEE International Power Electronics Congress Pub Date : 1900-01-01 DOI: 10.1109/ciep.2006.312127
Gerardo Escobar, A. Valdez, R. Torres-Olguin, M. Martínez-Montejano
{"title":"A model-based controller for a three-phase four-wire shunt active filter with compensation of the neutral line current","authors":"Gerardo Escobar, A. Valdez, R. Torres-Olguin, M. Martínez-Montejano","doi":"10.1109/ciep.2006.312127","DOIUrl":"https://doi.org/10.1109/ciep.2006.312127","url":null,"abstract":"This paper presents a model-based controller for a three-phase four-wire shunt active filter, which uses a three-leg split-capacitor topology to implement the voltage source inverter. The controller is aimed to compensate reactive power and harmonic distortion in the general case of distorted and unbalanced source voltages and load currents, including distorting loads connected between a phase and the neutral line. In addition, the controller is able to compensate for the homopolar component of the load current, that is, the current flowing to the source via the neutral line can be considerably reduced without modifying the actual topology. The complete model in (fixed frame) alphabetagamma-coordinates is presented. Special attention is given to the homopolar component (referred here as the gamma-component) of the line current, source voltage and control input, which are instrumental for the control design purpose. Experimental results in a 2 kVA prototype are provided to illustrate the benefits of the proposed solution","PeriodicalId":131301,"journal":{"name":"2006 IEEE International Power Electronics Congress","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128969594","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: 19
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