Application of Sliding Mode Prediction Control to AGC Systems Considering Signal Delay

摘要：

Varied ancillary services in the deregulated power systems call upon a more open, adaptable and distributed communication network, which, however, has accompanied with other inherent problems, such as communication delay, packet loss and limited bandwidth. This paper presents a new automatic generation control (AGC) approach to handle signal delays and data dropouts by incorporating sliding mode prediction into variable structure control. Through building buffers in the governor nodes, the proposed scheme can compensate random delay and packet dropouts induced by the communication network. Finally, a three-area AGC system is used as an example to demonstrate the effectiveness of the proposed scheme.

作者: J. H. Zhang J. H. Hao G. H. Zhang G. L. Hou

作者单位: Department of Automation,North China Electric Power University,Beijing,102206,China Department of Information Engineering,The Australian National University,Acton,ACT,Australia

会议类型: 国际会议

会议名称: The 2nd International Symposium on Systems and Control in Aeronautics and Astronautics(第二届航空航天系统与控制国际会议 ISSCAA 2008)

会议地点: 深圳

会议语种:英文

页码: 295-300

在线出版日期: 2008-12-10（万方平台首次上网日期，不代表论文的发表时间）