Open AccessLoad reduction algorithm for power grid low-frequency optimization
Author(s) -
Shunjiang Wang,
Huiwen Xu,
Baoming Pu,
Wei Ge,
Qianwei Liu
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 - 10.1088/1742-6596/1633/1/012130
Subject(s) - electric power system , reduction (mathematics) , automatic frequency control , computer science , key (lock) , stability (learning theory) , grid , frequency regulation , load shedding , power grid , power (physics) , frequency grid , optimization algorithm , smart grid , control theory (sociology) , control (management) , engineering , mathematical optimization , electrical engineering , telecommunications , mathematics , quantum mechanics , physics , geometry , computer security , machine learning , artificial intelligence
Dynamic monitoring and effective control of system frequency is the key to ensure the normal operation of power system. In this paper, a hierarchical load shedding algorithm model is constructed, which can prevent the frequency from continuously decreasing when the system affects stability due to increased load, so as to avoid large area blackouts and system collapse. It is of great significance to the safe and stable operation of power system and the national economy. It has opened up a train of thought for studying the current system frequency control methods in smart grid.