Proportional Load Sharing Method for Parallel Connected Inverters

被引：0

作者：

Zhang, Xiaotian ^{[1
,2
]}

Zhong, Qing-Chang ^{[1
]}

Zhang, Hao ^{[2
]}

Ma, Xikui ^{[2
]}

机构：

[1] Univ Liverpool, Dept Elect Engn & Elect, Liverpool L69 3GJ, Merseyside, England

[2] Xi An Jiao Tong Univ, Dept Elect Engn, Xian 710049, Peoples R China

来源：

IEEE INTERNATIONAL SYMPOSIUM ON INDUSTRIAL ELECTRONICS (ISIE 2010) | 2010年

基金：

中国国家自然科学基金;

关键词：

POWER-SYSTEMS; OPERATION;

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：

In this paper, a control technique is proposed for parallel connected inverters to share linear and nonlinear loads in proportional to their capacities. Using locally measurable feedback voltages and currents without an external communication mechanism, this technique considerably reduces the sharing error of reactive power, output voltage drop and output voltage distortion, which are inherent drawbacks in the conventional control method. Simulation results are presented to verify the proposed technique.

引用

页码：2261 / 2265

页数：5

共 10 条

[1] Sharing of nonlinear load in parallel-connected three-phase converters [J].

Borup, U. (uffe.borup@ieee.org), 1817, Institute of Electrical and Electronics Engineers Inc. (37)

[2] CONTROL OF PARALLEL CONNECTED INVERTERS IN STANDALONE AC SUPPLY-SYSTEMS [J].

CHANDORKAR, MC ;

DIVAN, DM ;

ADAPA, R .

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 1993, 29 (01) :136-143

[3] Small-signal stability for parallel-connected inverters in stand-alone AC supply systems [J].

Coelho, EAA ;

Cortizo, PC ;

Garcia, PFD .

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2002, 38 (02) :533-542

[4]

Guerrero JM, 2006, APPL POWER ELECT CO, P1716

[5] Output impendance design of parallel-connected UPS inverters with wireless load-sharing control [J].

Guerrero, JM ;

de Vicuña, LG ;

Matas, J ;

Castilla, M ;

Miret, J .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2005, 52 (04) :1126-1135

[6] Output impedance performance for parallel operation of UPS inverters using wireless and average current-sharing controllers [J].

Guerrero, JM ;

de Vicuña, LG ;

Miret, J ;

Matas, J ;

Cruz, J .

PESC 04: 2004 IEEE 35TH ANNUAL POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1-6, CONFERENCE PROCEEDINGS, 2004, :2482-2488

[7] Decentralized control for parallel operation of distributed generation inverters using resistive output impedance [J].

Guerrero, Josep M. ;

Matas, Jose ;

Garcia de Vicuna, Luis ;

Castilla, Miguel ;

Miret, Jaume .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2007, 54 (02) :994-1004

[8]

Lasseter RH, 2002, 2002 IEEE POWER ENGINEERING SOCIETY WINTER MEETING, VOLS 1 AND 2, CONFERENCE PROCEEDINGS, P305, DOI 10.1109/PESW.2002.985003

[9]

Tuladhar A, 1997, APPL POWER ELECT CO, P94, DOI 10.1109/APEC.1997.581439

[10] Control of parallel inverters in distributed AC power systems with consideration of line impedance effect [J].

Tuladhar, A ;

Jin, H ;

Unger, T ;

Mauch, K .

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2000, 36 (01) :131-138

← 1 →