Open AccessH∞ Control Design of Power System Based on Generalized Model
Author(s) -
Zhao Liu,
Zhanzhi Qiu,
Zhenghong Xu
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1634/1/012119
Subject(s) - control theory (sociology) , stability (learning theory) , controller (irrigation) , power (physics) , electric power system , disturbance (geology) , control system , computer science , control engineering , control (management) , mathematics , engineering , physics , artificial intelligence , paleontology , electrical engineering , quantum mechanics , machine learning , agronomy , biology
The generalized model power system is a complex interconnected system with complex structure and many external disturbance factors, which makes the stability of the system difficult to control. In order to guarantee the stability of the generalized model power system under the condition of external disturbance, more and more effective stability controller design methods are sought. Based on ricarty method and LMI method, the design conditions of H ∞ controller for the generalized power system composed of N subsystems are studied. At the same time, it also provides an effective way and method for analyzing the stability of similar systems.