Results 91 to 100 of about 985,505 (212)
Secondary frequency regulation scheme based on improved virtual synchronous generator in an islanded microgrid [PDF]
, 2019 Kun Jiang, Hongsheng Su, Ding Sun
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Taiyuan Ligong Daxue xuebao[Purposes] At present, the high proportion of new energy connected to the power system leads to severe challenges to its frequency stability and power quality.
XIAO Chun
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Young people's voices on cyber bullying: what can age comparisons tell us [PDF]
, 2011 This is a report of a youth-led research study, commissioned by the Diana Award. It illuminates contemporary experiences of and attitudes towards cyber bullying, with a particular focus on age comparisons between older and younger youth.
Kellett, Mary, Tarapdar, Saima
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Real-time Optimal Dispatch of Behind-the-Meter DERs for Secondary Frequency Regulation
, 2021 Jitendra Thapa +5 more
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A coordinated frequency regulation strategy integrating wind farms with distributed energy storage
Zhejiang dianliCommencing with the dynamic characteristic optimization of frequency regulation of wind energy storage systems， this study delves into a coordinated frequency regulation strategy between energy storage systems （ESS） and wind farms， taking into account ...
ZHANG Jiangfeng +6 more
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电力工程技术In the procedure of carbon peaking and carbon neutrality energy revolution, large-scale renewable energy is aggrandizing frequency regulation capacity of power grid.
YU Changhai +4 more
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Frequency control strategy for multi-area interconnected power systems with electric vehicles
电力工程技术A sliding mode load-frequency control (LFC) strategy based on an adaptive triggering mechanism is proposed for a multi-area interconnected power system with electric vehicles (EVs).
Yitao QIN +5 more
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EnergiesHigh renewable penetration reduces system inertia and limits frequency support capability. Conventional energy storage systems using fixed inertia–damping virtual synchronous generator control cannot adapt to the multi-stage characteristics of frequency ...
Ning Zhang +5 more
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CSEE Journal of Power and Energy SystemsPower inverter adopting virtual synchronous generator (VSG) control can provide inertia support for distributed generation systems. However, it cannot take into account the dynamic regulation characteristics of frequency. Thus, when the system encounters
Hongwei Fang, Zhiwei Yu
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Stability Testing and Analysis of a PMAD DC Test Bed for the Space Station Freedom [PDF]
The Power Management and Distribution (PMAD) DC Test Bed at the NASA Lewis Research Center is introduced. Its usefulness to the Space Station Freedom Electrical Power (EPS) development and design are discussed in context of verifying system stability ...
Brush, Andrew S., Button, Robert M.
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