A power-line conditioner based on flying-capacitor multilevel voltage-source converter with phase-shift SPWM

被引：53

作者：

Liang, YQ ^{[1
]}

Nwankpa, CO ^{[1
]}

机构：

[1] Drexel Univ, Dept Elect & Comp Engn, Philadelphia, PA 19104 USA

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 2000年 / 36卷 / 04期

关键词：

flying-capacitor multilevel voltage-source converter; phase-shift sinusoidal pulsewidth modulation; power-line conditioner;

D O I：

10.1109/28.855948

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper, a new power-line conditioning system is proposed. This system is constructed by a flying-capacitor multilevel voltage-source converter (VSC) and two reactors. The phase-shift sinusoidal pulsewidth modulation switching scheme is applied to control the switching devices of this converter. Due to this multilevel VSC and the switching scheme applied to this converter, the system is applicable to distribution systems or industrial applications. The reactive power compensation, harmonic suppression, and load-balancing functions of the power-line conditioner are analyzed, A novel and effective startup procedure is proposed to start up the system. System simulation is carried out to verify the theoretical analysis results.

引用

页码：965 / 971

页数：7

共 8 条

[1]

AGAKI H, 1994, IEEE T POWER ELECT, V9, P263

[2]

Dixon J. W., 1988, Conference Record of the 1988 Industry Applications Society Annual Meeting (IEEE Cat. No.88CH2565-0), P700, DOI 10.1109/IAS.1988.25139

[3]

HOCHGRAF C, 1994, C REC IEEE IAS ANN M, P921

[4]

HOLTZ H, 1986, P IEEE PESC 86, P311

[5]

MEYNARD G, 1992, P IEEE PESC 92, P397

[6] LINE CONDITIONING SYSTEM WITH SIMPLE CONTROL STRATEGY AND FAST DYNAMIC-RESPONSE [J].

MORAN, L ;

MORA, E ;

WALLACE, R ;

DIXON, J .

IEE PROCEEDINGS-GENERATION TRANSMISSION AND DISTRIBUTION, 1995, 142 (02) :128-134

[7] ANALYSIS AND DESIGN OF A NOVEL 3-PHI SOLID-STATE POWER-FACTOR COMPENSATOR AND HARMONIC SUPPRESSOR SYSTEM [J].

MORAN, LT ;

ZIOGAS, PD ;

JOOS, G .

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 1989, 25 (04) :609-619

[8]

YANCHAO J, 1998, C REC IEEE IAS ANN M, P2354

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