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Virtual Moment of Inertia of Marine Propellers
Journal of Zosen Kiokai, 1966In order to culculate the critical speed of propeller shaft, the accurate value of virtual moment of inertia of marine propeller should be estimated.Virtual moment of inertia consists of the mass moment of inertia of propeller I and the additional moment of inertia by entrained water Δ I.It is usual to estimate Δ I by making a percentage additon to I ...
Fujio Takaira, Takasi Yano
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Model Predictive Control for Virtual Inertia Synthesis
2020Nowadays, a new concept of modern power systems (i.e., smart/micro-grids), which includes various components such as smart meters, smart appliances, renewable energy sources (RESs), distributed generators (DGs), and controllable loads has increased attention worldwide due to its energy efficiency and environmental concerns.
Thongchart Kerdphol +3 more
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Segmented Adaptive Control of Virtual Inertia for Virtual Synchronous Machines
2022 7th International Conference on Power and Renewable Energy (ICPRE), 2022Siyu Chen +5 more
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Virtual Inertia Placement in Electric Power Grids
2018The past few years have witnessed a steady shift in the nature of power generation worldwide. While the share of renewable-based distributed generation has been on the rise, there has also been a decline in the conventional synchronous-based generation. The renewable-based power generation interfaced to the grid via power-electronic converters, however,
Bala Kameshwar Poolla +4 more
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The Virtual Inertia of Propellers Under Load
Journal of Ship Research, 1965Using a specially developed dynamometer, the hydrodynamic increase in inertia was determined for a variable-pitch propeller under load at various pitch settings and at various operating conditions. Tests also were carried out under "still-water" conditions.
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Virtual Tumor Board: Papillary thyroid carcinoma with nodal disease
Ca-A Cancer Journal for Clinicians, 2023Peter J Abraham
exaly
A roadmap for the commercialization of perovskite light emitters
Nature Reviews Materials, 2022, Richard Friend, Edward H Sargent
exaly
Equivalent Inertia Evaluation and Optimal Configuration of PMSG with Virtual Inertia Control
2023 IEEE 7th Conference on Energy Internet and Energy System Integration (EI2), 2023Hongen Li +3 more
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