Load-Current-Compensation-Based Robust DC-Link Voltage Control for Flywheel Energy Storage Systems

Actuators, Год журнала: 2025, Номер 14(2), С. 83 - 83

Опубликована: Фев. 9, 2025

DC-link voltage control needs to be achieved for flywheel energy storage systems (FESSs) during discharge. However, load disturbances and model nonlinearity affect the performance. Therefore, this paper proposes a load-current-compensation-based robust method FESSs. In proposed method, is linearized via current feedforward compensation dq-axis current-to-DC-current conversion. The uncertainty of linear analyzed an H∞ applied overcome uncertainty. Furthermore, experiments involving are conducted on 1.2 kWh magnetic suspended FESS prototype. Compared with general proportional integral can increase response speed by 37.1% reduce fluctuations 29.5%. effectiveness verified experimentally.

Язык: Английский

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A Three-stage Adjustable Robust Optimization Framework for Energy Base Leveraging Transfer Learning

Energy, Год журнала: 2025, Номер unknown, С. 135037 - 135037

Опубликована: Фев. 1, 2025

Язык: Английский

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Advancing Sustainable Energy Transition Through Green Hydrogen Valleys

IEEE Access, Год журнала: 2025, Номер 13, С. 31442 - 31471

Опубликована: Янв. 1, 2025

Язык: Английский

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Minimizing expected loss of surplus energy in high-penetration renewable microgrids: Dynamic control of hybrid hydrogen and battery energy storage systems

International Journal of Hydrogen Energy, Год журнала: 2025, Номер 109, С. 1397 - 1411

Опубликована: Фев. 18, 2025

Язык: Английский

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A Three-Stage Optimization Framework for Unlocking Demand-Side Flexibility in Highly Renewable Electricity Grids

Energy, Год журнала: 2025, Номер unknown, С. 135158 - 135158

Опубликована: Фев. 1, 2025

Язык: Английский

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