Results 211 to 220 of about 2,538,991 (267)

Bulk Grid Frequency Support Using Electrolyzers

2020 IEEE Industry Applications Society Annual Meeting, 2020
Increasing renewable penetration in the bulk power systems has resulted in declining inertial response of the generation during system disturbances. This results in larger frequency deviations and oscillations during such events. This paper proposes a strategy for controlled dispatch of electrolyzers as loads to improve the system’s frequency response.
Bikiran Guha, Rishabh Jain, Santosh Veda
openaire   +1 more source

Frequency Support of a Wind Power Plant For Over-Frequency Disturbances

2020 IEEE 4th Conference on Energy Internet and Energy System Integration (EI2), 2020
This study addresses an improved frequency control strategy of a wind power plant for boosting the frequency control capability by using separate variable droop control characteristics when an over-frequency disturbance occurs. The test system embedded a wind power plant is employed to investigate the performance of the proposed frequency control ...
Dejian Yang   +3 more
openaire   +1 more source

Support for High-Frequency Streaming in CMPs

2006 39th Annual IEEE/ACM International Symposium on Microarchitecture (MICRO'06), 2006
As the industry moves toward larger-scale chip multiprocessors, the need to parallelize applications grows. High inter-thread communication delays, exacerbated by over-stressed high-latency memory subsystems and ever-increasing wire delays, require parallelization techniques to create partially or fully independent threads to improve performance ...
Ram Rangan   +5 more
openaire   +1 more source

Analysis of Wind Farms Frequency Support

2021 IEEE PES Innovative Smart Grid Technologies Conference - Latin America (ISGT Latin America), 2021
The increase in wind generation connected to power systems has caused changes in the power system characteristics. This increase has raised a concern related to the system frequency response after a disturbance, since the wind turbine generators do not present an inherent inertia response.
Carolina Correa Soto   +3 more
openaire   +1 more source

Forecasting Frequency-Corrected Electricity Demand to Support Frequency Control

IEEE Transactions on Power Systems, 2016
Electricity demand forecasts are needed for decisions regarding generation dispatch for lead times as short as just a few minutes. Imbalance between generation and demand causes deviation of the system frequency from its target, which in Great Britain is 50 Hz. This, in turn, causes a change in demand, due largely to motor loads. For Great Britain, the
James W. Taylor, Matthew B. Roberts
openaire   +1 more source

Frequency Stabilization of a VCDRO by Microcontroller Supported Frequency Lock Loop

2007 8th International Conference on Telecommunications in Modern Satellite, Cable and Broadcasting Services, 2007
The paper presents frequency stabilization of a VCDRO operating at 11 GHz by using a frequency lock loop supported by microcontroller. The signal from a PLL synthesizer is used as a reference signal in the FLL in order to obtain a signal with characteristics like one originating from a free- running VCDRO having, in the same time, stability close to a ...
Predrag Manojlovic   +2 more
openaire   +1 more source

Distributed generation control for frequency support

IET Conference Publications, 2009
This paper investigates a new technique that could be applied to control distributed generation units in an islanded distribution network to support frequency. The frequency control technique relies on slow communication in order to establish the units that are in operation.
S. Hirodontis   +3 more
openaire   +1 more source

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