Industrial Electronics, 2002. ISIE 2002. Proceedings of the 2002 IEEE International Symposium on最新文献

A rotor position estimator for switched reluctance motors using CMAC 基于CMAC的开关磁阻电机转子位置估计器

Industrial Electronics, 2002. ISIE 2002. Proceedings of the 2002 IEEE International Symposium on Pub Date : 2003-05-01 DOI: 10.1109/ISIE.2002.1025957

E. Meşe

引用次数: 18

A 1.5 V CCII-based tunable oscillator for portable industrial applications 一个1.5 V基于ccii的可调振荡器，用于便携式工业应用

Industrial Electronics, 2002. ISIE 2002. Proceedings of the 2002 IEEE International Symposium on Pub Date : 2002-07-11 DOI: 10.1109/ISIE.2002.1025986

H. Barthélemy, G. Ferri, N. Guerrini

引用次数: 11

A practical comparison between the series-stacked and neutral point clamped converters 串联堆叠变换器与中性点箝位变换器的实际比较

Industrial Electronics, 2002. ISIE 2002. Proceedings of the 2002 IEEE International Symposium on Pub Date : 2002-07-08 DOI: 10.1109/ISIE.2002.1025852

G. B. Lee, H. J. Beukes

引用次数: 0

A novel constant-frequency hysteresis current control of PFC converters PFC变换器的一种新型恒频迟滞电流控制

Industrial Electronics, 2002. ISIE 2002. Proceedings of the 2002 IEEE International Symposium on Pub Date : 2002-07-08 DOI: 10.1109/ISIE.2002.1025934

Koste Glavinica

引用次数: 15

Integral control technique for single-phase UPS inverter 单相UPS逆变器集成控制技术

Industrial Electronics, 2002. ISIE 2002. Proceedings of the 2002 IEEE International Symposium on Pub Date : 2002-07-08 DOI: 10.1109/ISIE.2002.1025931

J. Guerrero, L. de Vicuna, J. Miret, J. Matas, M. Castilla

{"title":"Integral control technique for single-phase UPS inverter","authors":"J. Guerrero, L. de Vicuna, J. Miret, J. Matas, M. Castilla","doi":"10.1109/ISIE.2002.1025931","DOIUrl":"https://doi.org/10.1109/ISIE.2002.1025931","url":null,"abstract":"This article proposes a reset integral control applied to a single-phase full-bridge DC-AC inverter. The reset integral control, also called one-cycle control, is a nonlinear feed-forward control technique, in which by integrating the filter input-voltage of a buck-type converter, it reaches a reference value in one switching cycle. In this case, the controller design based on a large-signal approach is introduced in order to achieve good transient response and stability in a wide range of parameter variations and high rejection of external disturbances. Besides, in spite of the nonlinear nature of the controller, we obtain a linear average output-voltage dynamic response. On the other hand, in a clear-cut contrast with current mode control, a current sensor is not required. The proposed control provides the following features: fast transient response, \"clean\" sine-wave output-voltage, fixed switching frequency, and high robustness against load and line step changes. In addition, two PWM pattern generators based on this control scheme are introduced: bipolar and unipolar PWM. The simulation results demonstrate the effectiveness of this control technique for inverters in UPS applications, especially, when nonlinear loads must to be supplied and line has large undesirable harmonic components.","PeriodicalId":330283,"journal":{"name":"Industrial Electronics, 2002. ISIE 2002. Proceedings of the 2002 IEEE International Symposium on","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133067667","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: 10

Resistive losses of conductors carrying SMPS current waveforms 承载SMPS电流波形的导体的电阻损耗

Industrial Electronics, 2002. ISIE 2002. Proceedings of the 2002 IEEE International Symposium on Pub Date : 2002-06-03 DOI: 10.1109/ISIE.2002.1025851

N. Femia, M. Vitelli

引用次数: 1

An asymmetrical space vector method for single phase induction motor 单相感应电动机的非对称空间矢量法

Industrial Electronics, 2002. ISIE 2002. Proceedings of the 2002 IEEE International Symposium on Pub Date : 1900-01-01 DOI: 10.1109/ISIE.2002.1025973

Yuanhai Cui Yuanhai Cui, F. Blaabjerg, G. Andersen

引用次数: 3

Sensorless speed and direct torque control of interior permanent magnet synchronous machine based on extended Kalman filter 基于扩展卡尔曼滤波的内嵌式永磁同步电机无传感器转速和直接转矩控制

Industrial Electronics, 2002. ISIE 2002. Proceedings of the 2002 IEEE International Symposium on Pub Date : 1900-01-01 DOI: 10.1109/ISIE.2002.1025950

V. Comnac, M. Cirstea, F. Moldoveanu, D. Ilea, R. Cernat

{"title":"Sensorless speed and direct torque control of interior permanent magnet synchronous machine based on extended Kalman filter","authors":"V. Comnac, M. Cirstea, F. Moldoveanu, D. Ilea, R. Cernat","doi":"10.1109/ISIE.2002.1025950","DOIUrl":"https://doi.org/10.1109/ISIE.2002.1025950","url":null,"abstract":"The application of vector control techniques in AC drives demands accurate position and speed feedback information for the current control and servo-control loops. The paper describes a digital sensorless speed control system for interior permanent magnet synchronous machines (IPMSM). A Kalman filter is used to estimate the mechanical state of the motor. The observer was developed using a nonlinear model of the synchronous motor based on a d-q rotating reference frame attached to the rotor. The stator flux and electromagnetic torque are controlled by nonlinear hysteresis controllers; their outputs are used to generate the control signals for the inverter, based on a switching table. The angular speed controller is linear, of integral + proportional integral (I + PI) type. The paper studies the interaction between the observer and the closed loop control system. The simulation shows that the dynamic behaviour of the Kalman filter based control system is good even if the electric and mechanical parameters of the machine are different from the rated values used for the design of the controllers and the Kalman filter and also if there is an incorrect initialization of the estimated position.","PeriodicalId":330283,"journal":{"name":"Industrial Electronics, 2002. ISIE 2002. Proceedings of the 2002 IEEE International Symposium on","volume":"18 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":"117054368","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

Selection criteria of closed-loop controllers for DC-DC voltage regulators based on nominal and tolerance design: genetic algorithm and vertex analysis based optimization 基于标称和公差设计的DC-DC稳压器闭环控制器选择准则:遗传算法和顶点分析优化

Industrial Electronics, 2002. ISIE 2002. Proceedings of the 2002 IEEE International Symposium on Pub Date : 1900-01-01 DOI: 10.1109/ISIE.2002.1025878

N. Femia, P. Lamberti, V. Mainardi, G. Petrone, G. Spagnuolo

{"title":"Selection criteria of closed-loop controllers for DC-DC voltage regulators based on nominal and tolerance design: genetic algorithm and vertex analysis based optimization","authors":"N. Femia, P. Lamberti, V. Mainardi, G. Petrone, G. Spagnuolo","doi":"10.1109/ISIE.2002.1025878","DOIUrl":"https://doi.org/10.1109/ISIE.2002.1025878","url":null,"abstract":"The method presented in this paper allows the optimal design of feedback compensation networks for DC-DC switching converters. A vertex analysis (VA) based tolerance design approach is adopted. A genetic algorithm (GA) seeks the set of commercial parameters and tolerance values of the RC components such that the compensation network fulfils design constraints on the acceptability ranges of loop gain cross-over frequency and phase margin. Phase margin and pole-zero matching methods are adopted to generate design solutions using two types of compensation networks. The population of design solutions evolves towards different optimal final projects depending on the required design preferences. Interval Arithmetic is used to verify the feasibility of optimal solutions selected by the GA. The results presented in this paper concern the optimal design of the compensation network of buck dc-dc converter. They show that the joined use of GA and VA allows to quickly find optimal projects and to supports designer decisions.","PeriodicalId":330283,"journal":{"name":"Industrial Electronics, 2002. ISIE 2002. Proceedings of the 2002 IEEE International Symposium on","volume":"178 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":"125186678","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: 9

Optimized tolerance design of feedback compensation networks for voltage regulators 电压调节器反馈补偿网络的优化容差设计

Industrial Electronics, 2002. ISIE 2002. Proceedings of the 2002 IEEE International Symposium on Pub Date : 1900-01-01 DOI: 10.1109/ISIE.2002.1025942

N. Femia, G. Spagmuolo, M. Vitelli

{"title":"Optimized tolerance design of feedback compensation networks for voltage regulators","authors":"N. Femia, G. Spagmuolo, M. Vitelli","doi":"10.1109/ISIE.2002.1025942","DOIUrl":"https://doi.org/10.1109/ISIE.2002.1025942","url":null,"abstract":"A reliable yield evaluation tool, useful for circuit tolerance design, is presented in this paper. It is based on a recursive divide-and-conquer algorithm that verifies the feasibility of each subset of the tolerance region (TR) under test. Such a check is performed by means of interval arithmetic (IA), thus giving a high robustness and reliability to the method and supplying a lower bound and all upper bound for the yield value pertinent to the tolerance region under test. Thanks to the use of IA, the method allows detecting possible unfeasibility pockets included in the designed TR. Such a circumstance occurs if the design problem shows a nonconvex and not simply connected region of acceptability and this fact has not been accounted for during the TR optimization design stage. Any portion of the boundaries of the region of acceptability that is included in the tolerance region is identified and the analysis is refined across it. The technique proposed in the paper has been applied to the tolerance design of two different possible realizations of the feedback control network of a voltage-mode regulated DC-DC converter.","PeriodicalId":330283,"journal":{"name":"Industrial Electronics, 2002. ISIE 2002. Proceedings of the 2002 IEEE International Symposium on","volume":"36 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":"126738067","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