Load Frequency Control for Multiple-Area Power Systems

被引：15

作者：

Zhang, Yao ^{[1
]}

Dong, Lili ^{[1
]}

Gao, Zhiqiang ^{[1
]}

机构：

[1] Cleveland State Univ, Dept Elect & Comp Engn, Cleveland, OH 44115 USA

来源：

2009 AMERICAN CONTROL CONFERENCE, VOLS 1-9 | 2009年

关键词：

load frequency error; active disturbance rejection based control; robustness; power system;

D O I：

10.1109/ACC.2009.5160621

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper presents the development and application of an Active Disturbance Rejection Controller (ADRC) to regulate the frequency error for a three-area interconnected power system. As the interconnected power system transmits the power from one area to another, the system freguency will inevitably deviate from a scheduled frequency, resulting in a frequency error. A control system is essential to correct the deviation in the presences of external disturbances and structural uncertainties to ensure a safe and smooth operation of the power system. ADRC can extract the information of the disturbance from input and output data of the system and actively compensate for the disturbance in real time. In addition, it has the advantages of simple structure, few tuning parameters, and robustness against parameter uncertainties over the traditional PID controllers used in current power industry. The effectives of the controller are validated by both simulation results and a frequency-domain analysis of the control system.

引用

页码：2773 / +

页数：2

共 16 条

[1]

CHEN XB, 1996, P IEEE SMC 96, V3, P1904

[2] Simulation and optimization in an AGC system after deregulation [J].

Donde, V ;

Pai, MA ;

Hiskens, IA .

IEEE TRANSACTIONS ON POWER SYSTEMS, 2001, 16 (03) :481-489

[3]

DONG L, IEEE T IND IN PRESS

[4]

Gao Z., 2006, P AM CONTR C MINN MN

[5]

Gao ZQ, 2001, IEEE DECIS CONTR P, P4578, DOI 10.1109/CDC.2001.980926

[6]

Gao ZQ, 2003, P AMER CONTR CONF, P4989

[7] UNDERSTANDING AUTOMATIC-GENERATION CONTROL [J].

JALEELI, N ;

EWART, DN ;

VANSLYCK, LS ;

FINK, LH ;

HOFFMANN, AG ;

MILLER, JM ;

GLAVITSCH, H ;

CONCORDIA, C ;

SCHULTE, RP ;

TAYLOR, CW ;

KEYHANI, A ;

BHATTI, TS ;

KOTHARI, DP ;

SATISH, J ;

NANDA, J ;

KOTHARI, ML ;

HARI, L ;

BHISE, GG ;

PONDER, JZ ;

CUCCHI, GA ;

ENNS, MK ;

THOMPSON, HH .

IEEE TRANSACTIONS ON POWER SYSTEMS, 1992, 7 (03) :1106-1122

[8]

Kundur P., 1994, POWER SYSTEM STABILI, P581

[9]

Lim KY, 1998, OPTIM CONTR APPL MET, V19, P345, DOI 10.1002/(SICI)1099-1514(199809/10)19:5<345::AID-OCA634>3.0.CO

[10]

2-5

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