Predictive Strategy to Reduce Common-Mode Voltages on Power Converters

被引：17

作者：

Vargas, Rene ^{[1
]}

Ammann, Ulrich ^{[2
]}

Rodriguez, Jose ^{[1
]}

Pontt, Jorge ^{[1
]}

机构：

[1] Univ Tecn Federico Santa Maria, Dept Elect Engn, Valparaiso, Chile

[2] Univ Stuttgart, Inst Power Elect & Elect Dr, Stuttgart, Germany

来源：

2008 IEEE POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1-10 | 2008年

关键词：

D O I：

10.1109/PESC.2008.4592481

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：

This work presents a predictive strategy that effectively mitigates common-mode voltages from power converters, that cause overvoltage stress to the winding insulation and bearings deterioration, reducing the lifetime of electric machines. The strategy must be implemented under a predictive current control method that replaces modulation stages and linear current controllers, usually employed with PWM-converters. The method was experimentally tested on a matrix converter feeding an induction machine, with different load conditions. As a result, common-mode voltage was mitigated in 70%, reducing abrupt changes without affecting the performance of the drive.

引用

页码：3401 / +

页数：3

共 24 条

[1] Predictive current control of voltage-source inverters [J].

Abu-Rub, H ;

Guzinski, J ;

Krzeminski, Z ;

Toliyat, HA .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2004, 51 (03) :585-593

[2]

Akagi H., 1983, IPEC-Tokyo Conference Record of the International Power Electronics Conference 1983, P1375

[3]

[Anonymous], 2003, Model Predictive Control

[4] Matrix converter modulation strategies: A new general approach based on space-vector representation of the switch state [J].

Casadei, D ;

Serra, G ;

Tani, A ;

Zarri, L .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2002, 49 (02) :370-381

[5] The use of matrix converters in direct torque control of induction machines [J].

Casadei, D ;

Serra, G ;

Tani, A .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2001, 48 (06) :1057-1064

[6] An approach to reduce common-mode voltage in matrix converter [J].

Cha, HJ ;

Enjeti, PN .

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2003, 39 (04) :1151-1159

[7]

Heller KA, 2004, PSYCHOL ERZ UNTERR, V51, P1

[8]

HUA L, 2006, IE SOC ANN M IECON 2, P2775

[9] Space vector modulated three-phase to three-phase matrix converter with input power factor correction [J].

Huber, L ;

Borojevic, D .

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 1995, 31 (06) :1234-1246

[10] Mitigation of bearing electro-erosion of inverter-fed motors through passive common-mode voltage suppression [J].

Hyypio, D .

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2005, 41 (02) :576-583

← 1 2 3 →