Disturbance rejection-based LFC for multi-area parallel interconnected AC/DC system

• Published in: IET generation, transmission & distribution Vol. 10; no. 16; pp. 4105 - 4117
• Main Authors: Chen, Chunyu, Zhang, Kaifeng, Yuan, Kun, Gao, Zonghe, Teng, Xianliang, Ding, Qia
• Format: Journal Article
• Language: English
• Published: The Institution of Engineering and Technology 08.12.2016
• Subjects: AC tie‐lie interchange power stability; AC‐DC hybrid system; composite feedback controller design; control system synthesis; disturbance rejection‐based LFC; DRB LFC schemes; electrical safety; feedback; frequency control; large‐capacity power transmission; load frequency control; load regulation; long‐distance power transmission; multiarea parallel interconnected AC‐DC system; power grid operational safety; power grids; power imbalance elimination; power system interconnection; power system stability; power transmission control; large-capacity power transmission; power system stability; electrical safety; AC tie-lie interchange power stability; control system synthesis; frequency control; multiarea parallel interconnected AC-DC system; composite feedback controller design; long-distance power transmission; power transmission control; feedback; AC-DC hybrid system; load frequency control; power imbalance elimination; disturbance rejection-based LFC; power system interconnection; DRB LFC schemes; power grids; power grid operational safety; load regulation

AC/DC hybrid system plays an important role in large-capacity and long-distance power transmission. Moreover, load frequency control (LFC) of AC/DC hybrid system is very essential for the safe operation of power grid. Since LFC in essence stems from the power imbalance of the area caused by the vari...