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V2G Enabled EVs Providing Frequency Containment Reserves: Field Results
(Ieee, 2018-01-01)
Frequency regulation is procured by transmission system operators (TSOs) to ensure stable and reliable operation of power systems. In the Nordic energy region, frequency-controlled normal operation reserve (FNR) is one of ...
V2G enabled EVs providing frequency containment reserves: Field results
(2018-04-27)
Frequency regulation is procured by transmission system operators (TSOs) to ensure stable and reliable operation of power systems. In the Nordic energy region, frequency-controlled normal operation reserve (FNR) is one of ...
Frequency control issues in power systems: the effect of high share of wind energy
(2018)
Technological advances, low production costs, efficiency, emission-free operation, and abundance of supply are some of the factors that have strongly motivated the use of renewable energy sources for electrical energy ...
The effects of corporate bond granularity
(Elsevier Science Bv, 2016-02)
We investigate whether and how firms manage their rollover risk by having a dispersed bond maturity structure (granularity). Granularity can be achieved or maintained by frequently issuing sets of bonds with different ...
Distributed Predictive Control Strategy for Frequency Restoration of Microgrids Considering Optimal Dispatch
(2021)
Microgrids are the cornerstone for a new model of electrical generation based on renewable resources. Commonly microgrids are controlled with a centralised hierarchical structure, which is inherited from power systems. ...
Frequency synthesizer using a hybrid analog/digital loop filter: A low complexity approach
(Elsevier Gmbh, Urban & Fischer Verlag, 2011-01-01)
A new frequency synthesizer using a hybrid analog/digital loop filter is presented. The digital loop filter employs a technique that allow resolution improvements without disturb the settling speed and using a low complexity ...
Frequency synthesizer using a hybrid analog/digital loop filter: A low complexity approach
(Elsevier Gmbh, Urban & Fischer Verlag, 2011-01-01)
A new frequency synthesizer using a hybrid analog/digital loop filter is presented. The digital loop filter employs a technique that allow resolution improvements without disturb the settling speed and using a low complexity ...
Fully Adaptive Ridge Detection Based on STFT Phase Information
(Institute of Electrical and Electronics Engineers, 2020-04)
This letter deals with the problem of the estimation of the instantaneous frequencies of the modes of multicomponent signals from their linear time-frequency representations. In most approaches, such an estimation consists ...
Performance enhancement in OFDM systems with ICI utilizing the improved double jump linear combination pulse
(IEE, 2017)
It is well-know that carrier frequency offset in the subcarriers of orthogonal frequency division multiplexing (OFDM) leads to intercarrier interference (ICI); therefore, system degradation occurs. Nevertheless, this issue ...
Frequency tuning of mechanical responses in the mammalian cochlea
(1996)
The search for mechanisms responsible for the high sensitivity and sharp frequency tuning of first-order auditory neurons has produced surprising results. The cochlea, the mammalian auditory receptor, responds to acoustic ...