SMALL BATTERY ENERGY-STORAGE SYSTEM

被引：10

作者：

LIAW, CM ^{[1
]}

CHEN, TH ^{[1
]}

CHIANG, SJ ^{[1
]}

LEE, CM ^{[1
]}

WANG, CT ^{[1
]}

机构：

[1] NATL TSING HUA UNIV,DEPT ELECT ENGN,HSINCHU 300,TAIWAN

来源：

IEE PROCEEDINGS-B ELECTRIC POWER APPLICATIONS | 1993年 / 140卷 / 01期

关键词：

POWER SYSTEM PROTECTION; BATTERY ENERGY STORAGE;

D O I：

10.1049/ip-b.1993.0002

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 small battery energy storage (BES) system is proposed. The power circuit of this BES system is simple, since only one current-forced subharmonic PWM switching converter is used. The precise current control is achieved by applying feedforward control. If the utility power is off, the BES system operates in the inverter mode to supply power to the load. A sinusoidal output voltage with low distortion and good regulation is obtained by using instantaneous voltage control and average voltage control techniques. When the utility power recovers, the BES system minimises the power from the utility to the load in the peak load period. Conversely, the power from the BES system is minimised in the medium load period. During the off-peak load period, the utility supplies power to the load and also charges the battery bank. In addition to real power conditioning, the BES system can also compensate the load reactive and harmonic powers. Thus the current waveform and the power factor on the utility grid are much improved. The modelling, design and implementation of the proposed controllers are described and some experimental results are given to show the performance of this BES system.

引用

页码：7 / 17

页数：11

共 11 条

[1]

Bollinger J.G., 1988, COMPUTER CONTROL MAC

[2]

Denno K., 1989, POWER SYSTEM DESIGN

[3]

ISHIKAWA T, 1985, 20TH P INT EN CONV E

[4]

Kagotani T., 1989, POW EL SPEC C 1989 P, V1, P53

[5]

KAWABATA T, 1989, IEEE IAS, P982

[6]

LIAW CM, 1991, IEEE P B

[7]

MALESANI L, 1989, PESC 89 RECORD, VOLS 1 AND 2, P385, DOI 10.1109/PESC.1989.48513

[8]

MATSUI N, 1988, IEEE IAS ANN M, P375

[9]

MOHAN N, 1989, POWER ELECTRONICS CO

[10] An Active Power Factor Correction Technique for Three-phase Diode Rectifiers [J].

Prasad, A. R. ;

Ziogas, Phoivos D. ;

Manias, Stefanos .

IEEE TRANSACTIONS ON POWER ELECTRONICS, 1991, 6 (01) :83-92

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