Novel multilevel inverter carrier-based PWM method

被引：266

作者：

Tolbert, LM ^{[1
]}

Habetler, TG

机构：

[1] Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA

[2] Georgia Inst Technol, Sch Elect & Comp Engn, Atlanta, GA 30332 USA

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 1999年 / 35卷 / 05期

关键词：

carrier-based pulsewidth modulation; diodeclamped inverter; multilevel converter; multilevel inverter; multilevel pulsewidth modulation;

D O I：

10.1109/28.793371

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The advent of the transformerless multilevel inverter topology has brought forth various pulsewidth modulation (PWM) schemes as a means to control the switching of the active devices in each of the multiple voltage levels in the inverter, An analysis of how existing multilevel carrier-based PWM affects switch utilization for the different levels of a diode-clamped inverter is conducted. Two novel carrier-based multilevel PWM schemes are presented which help to optimize or balance the switch utilization in multilevel inverters. A 10-kW prototype six-level diode-clamped inverter has been built and controlled with the novel PWM strategies proposed in this paper to act as a voltage-source inverter for a motor drive.

引用

页码：1098 / 1107

页数：10

共 18 条

[1]

Agelidis VG, 1998, IEEE POWER ELECTRON, P172, DOI 10.1109/PESC.1998.701896

[2]

Bhattacharya S, 1995, IEEE IND APPLIC SOC, P2357, DOI 10.1109/IAS.1995.530602

[3]

Carrara G., 1992, IEEE Transactions on Power Electronics, V7, P497, DOI 10.1109/63.145137

[4]

CARRARA G, 1993, P 5 ANN EUR C POW EL, V4, P255

[5] Regulating and equalizing dc capacitance voltages in multilevel STATCOM [J].

Chen, YQ ;

Mwinyiwiwa, B ;

Wolanski, Z ;

Ooi, BT .

IEEE TRANSACTIONS ON POWER DELIVERY, 1997, 12 (02) :901-907

[6]

Choi N. S., 1991, PESC '91 Record. 22nd Annual IEEE Power Electronics Specialists Conference (Cat. No.91CH3008-0), P96, DOI 10.1109/PESC.1991.162660

[7]

CHOI NS, 1993, IAS 93, PTS 1-3, P901, DOI 10.1109/IAS.1993.299006

[8]

FRACCHIA M, 1992, IEEE POWER ELECTRON, P1205, DOI 10.1109/PESC.1992.254737

[9]

Holmes DG, 1995, IEEE IND APPLIC SOC, P2451, DOI 10.1109/IAS.1995.530615

[10] 3-LEVEL SPACE VECTOR PWM IN LOW-INDEX MODULATION REGION AVOIDING NARROW PULSE PROBLEM [J].

LIU, HL ;

CHO, GH .

IEEE TRANSACTIONS ON POWER ELECTRONICS, 1994, 9 (05) :481-486

← 1 2 →