چکیده مقاله
Abstract: Microgrid Stability in Renewable Dominated Systems This review examines the stability challenges faced by inverter based islanded microgrids, particularly under the variability of renewable energy sources While conventional droop control remains foundational for decentralized power sharing, it suffers from steady state deviations and sensitivity to network parameters To address these limitations, the literature highlights a shift toward adaptive, intelligent droop methods and distributed secondary control schemes—such as model predictive control and finite time observers—that restore voltage and frequency with greater precision and resilience Furthermore, energy storage systems batteries and supercapacitors are identified as critical structural components rather than auxiliary add ons They provide essential fast transient support, virtual inertia, and reserve management The synthesis emphasizes that robust microgrid operation requires a hierarchical, integrated approach where primary control, distributed restoration, and SOC aware storage dispatch are co designed Future research priorities include enhancing communication resilience, unifying multi layer control strategies, and developing degradation aware storage management to ensure long term reliability in renewable rich environments
کلیدواژهها
نویسندگان
Shahram Moradi
M.Sc. in Electrical Engineering, National Skill University, Tehran, Iran
Shahram Moradi
M Sc in Electrical Engineering, National Skill University, Tehran, Iran
شیوه ارجاع
Moradi, Shahram,1405,Voltage and Frequency Control in Microgrids with High Penetration of Intermittent Renewables and Energy Storage: A Recent Literature Review,30th National Conference on Electrical, Computer and Mechanical Engineering,Shirvan
ارائهشده در
مجموعه مقالات سی امین کنفرانس ملی مهندسی برق، کامپیوتر و مکانیک30 اردیبهشت 1405 · شیروان