A Generalised Harmonic Linearisation Method for Power Converters Input/Output Impedance Calculation

被引：0

作者：

Salis, Valerio ^{[1
]}

Costabeber, Alessandro ^{[1
]}

Zanchetta, Pericle ^{[1
]}

Cox, Stephen ^{[2
]}

机构：

[1] Univ Nottingham, Power Elect Machines & Control Grp, Univ Pk, Nottingham NG7 2RD, England

[2] Univ Nottingham, Sch Math Sci, Univ Pk, Nottingham NG7 2RD, England

来源：

2016 18TH EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS (EPE'16 ECCE EUROPE) | 2016年

关键词：

Frequency-Domain Analysis; Impedance measurement; Impedance-based interactions; Modelling; Harmonics; SINGLE-PHASE PFC; RECTIFIERS;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A general method for the evaluation of small-signal input impedances of power converters is presented in this paper. The method is based on harmonic linearisation and Fourier analysis techniques and a single-phase boost PFC is considered as case study. The analysis is based on the average model of the converter but no further approximations have been made and both voltage and current loops are included. A comparison between time domain and numerical simulation is presented to validate the proposed model.

引用

页数：7

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