IEEE 34th Annual Conference on Power Electronics Specialist, 2003. PESC '03.最新文献_第2页

Intermittent chaos in switching power supplies due to unintended coupling of spurious signals 由于杂散信号的非预期耦合导致的开关电源间歇性混沌

IEEE 34th Annual Conference on Power Electronics Specialist, 2003. PESC '03. Pub Date : 2003-06-15 DOI: 10.1109/PESC.2003.1218131

C. Tse, Yufei Zhou, F. Lau, S. Qiu

引用次数: 23

Power factor correction using a series active filter 功率因数校正使用串联有源滤波器

IEEE 34th Annual Conference on Power Electronics Specialist, 2003. PESC '03. Pub Date : 2003-06-15 DOI: 10.1109/PESC.2003.1217681

F. Peng, Z. Pan, S. Wang, A. Hiruma

引用次数: 34

Hysteresis band determination of direct torque controlled induction motor drives with torque ripple and motor-inverter loss considerations 考虑转矩脉动和电机逆变器损耗的直接转矩控制感应电机驱动的磁滞带确定

IEEE 34th Annual Conference on Power Electronics Specialist, 2003. PESC '03. Pub Date : 2003-06-15 DOI: 10.1109/PESC.2003.1216604

S. Kaboli, M. Zolghadri, A. Emadi

引用次数: 22

A new passive soft-switching dual-boost topology for power factor correction 一种用于功率因数校正的新型无源软开关双升压拓扑

IEEE 34th Annual Conference on Power Electronics Specialist, 2003. PESC '03. Pub Date : 2003-06-15 DOI: 10.1109/PESC.2003.1218136

Yaoping Liu, K. Smedley

引用次数: 6

Current regulation for a series active filter integrated with a diode rectifier 带二极管整流器的串联有源滤波器的电流调节

IEEE 34th Annual Conference on Power Electronics Specialist, 2003. PESC '03. Pub Date : 2003-06-15 DOI: 10.1109/PESC.2003.1216591

A. le Roux, H. Mouton, H. Akagi

引用次数: 3

An improved calculation of proximity-effect loss in high-frequency windings of round conductors 圆形导体高频绕组中邻近效应损耗的改进计算

IEEE 34th Annual Conference on Power Electronics Specialist, 2003. PESC '03. Pub Date : 2003-06-15 DOI: 10.1109/PESC.2003.1218168

X. Nan, C. Sullivan

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引用次数: 256

Dynamic digital control schemes for three-phase UPS inverters 三相UPS逆变器动态数字控制方案

IEEE 34th Annual Conference on Power Electronics Specialist, 2003. PESC '03. Pub Date : 2003-06-15 DOI: 10.1109/PESC.2003.1216794

J. Uys, H. J. Beukes

{"title":"Dynamic digital control schemes for three-phase UPS inverters","authors":"J. Uys, H. J. Beukes","doi":"10.1109/PESC.2003.1216794","DOIUrl":"https://doi.org/10.1109/PESC.2003.1216794","url":null,"abstract":"The purpose of a voltage controller is to produce stable three-phase output voltages with low distortion under all loading conditions. This paper presents the design of such a three-phase, closed-loop voltage controller, implementing a deadbeat controller on the output voltage and the inductor current. A digital signal processor is used to implement the digital closed-loop control algorithms. This, together with delays introduced by sampling the analog quantities, introduces a delay in the control law that causes system instability. The system model is augmented to compensate for these dynamics, hereby including a third deadbeat controlled variable. System stability is then ensured. Load current feed-forward is used to compensate for changes in the load current before the output voltages get distorted, in order to improve the output voltage waveform quality. Practical results show that the designed voltage controller can produce output voltage waveforms that can meet the specifications for balanced and unbalanced loads. This is verified by using a three-phase, four-wire, 250 kW inverter, which shows that the constructed pulse-width modulated control scheme can achieve fast dynamic response as well as low total harmonic distortion. Nonlinear loads, however, produce undesirable harmonics that cause large distortion in output voltage.","PeriodicalId":236199,"journal":{"name":"IEEE 34th Annual Conference on Power Electronics Specialist, 2003. PESC '03.","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128467532","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

Application of common-source active-clamp circuit to various DC-DC converter topologies 共源有源钳位电路在各种DC-DC变换器拓扑结构中的应用

IEEE 34th Annual Conference on Power Electronics Specialist, 2003. PESC '03. Pub Date : 2003-06-15 DOI: 10.1109/PESC.2003.1216779

M. Shoyama, G. Li, T. Ninomiya

引用次数: 11

Digitally controlled converter with dynamic change of control law and power throughput 数字控制变换器具有动态变化的控制规律和功率吞吐量

IEEE 34th Annual Conference on Power Electronics Specialist, 2003. PESC '03. Pub Date : 2003-06-15 DOI: 10.1109/PESC.2003.1216613

C. Nesgaard, Michael A. E. Andersen, Nils Nielsen

引用次数: 4

Integrated power electronics modules for 400 V/10 A motor-drive applications using flip-chip flex-circuit technology 集成电力电子模块，用于400 V/10 A电机驱动应用，采用倒装柔性电路技术

IEEE 34th Annual Conference on Power Electronics Specialist, 2003. PESC '03. Pub Date : 2003-06-15 DOI: 10.1109/PESC.2003.1218330

Y. Xiao, H. Shah, Z. Parrilla, T. P. Chow, T. Jahns, R. Gutmann

引用次数: 3