Study on Primary Frequency Control of Power Grid Based on Flywheel Energy Storage Technology
Author(s) -
Jun Li
Publication year - 2020
Publication title -
iop conference series earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/474/5/052025
Subject(s) - flywheel , flywheel energy storage , energy storage , automatic frequency control , controller (irrigation) , computer science , frequency regulation , power (physics) , grid , energy (signal processing) , frequency grid , electrical engineering , engineering , automotive engineering , electric power system , voltage , agronomy , statistics , geometry , mathematics , biology , physics , quantum mechanics
The frequency regulation of power grid is the most valuable application direction of energy storage technology in the auxiliary services field. Through the analysis and comparison of different energy storage technologies, the energy storage principle of flywheel energy storage (FES), the design of motor controller and capacity selection method of FES system are introduced and analyzed in detail. With its strong short-time power capacity and easy change of adjustment direction, combined with conventional frequency modulation technology, it can be used as an effective auxiliary means of primary frequency control (PFC) to ensure grid frequency stability.
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