Energy integration in intersensory facilitation.

1970 ◽  
Vol 86 (2) ◽  
pp. 196-203 ◽  
Author(s):  
Ira H. Bernstein ◽  
Robert Rose ◽  
Victor M. Ashe
Keyword(s):  
Energy Integration ◽  
Intersensory Facilitation

Stimulus Intensity and Foreperiod Effects in Intersensory Facilitation

1973 ◽  
Vol 25 (2) ◽  
pp. 171-181 ◽  
Author(s):  
Ira H. Bernstein ◽  
Philip K. Chu ◽  
Patricia Briggs ◽  
Donald L. Schurman
Keyword(s):  
Reaction Time ◽  
Stimulus Intensity ◽  
Energy Integration ◽  
Intersensory Facilitation ◽  
Foreperiod Duration ◽  
Target Intensity ◽  
Rapid Information Processing ◽  
Accessory Stimulus ◽  
Rapid Reaction ◽  
Light Target

Intersensory facilitation refers to the more rapid reaction time (RT) to a target in one modality and an accessory stimulus in a different modality compared to a RT to the target alone. Prior studies suggest two processes contribute to the phenomenon, termed the preparatory state and energy integration which refer to the action of accessory stimulation in providing forewarning and intensifying the reaction signal, respectively. Experiment I factorially varied foreperiod duration, light (target) intensity and tone (accessory) intensity in a discriminative RT task. The results were that foreperiod (preparatory state) and intensity (energy integration) effects were additive, implying that they affected separate processing stages. Accessory stimulus intensity affected false alarm rate on catch trials. This suggests that energy integration involves a form of response bias (increased likelihood of responding) and not facilitation (more rapid information processing). Experiment II indicated that comparable energy integration effects obtain with tone as target and light as accessory, as well as vice versa. The findings further indicated that RT to a bisensory pairing is more rapid when attention is directed to the more potent member of the pair.

Impact of Wind Energy Integration in a Distribution Electric Network

2005 ◽  
Vol 1 (03) ◽  
pp. 93-98
Author(s):  
V. Rogez ◽  
◽  
H. Roisse ◽  
V. Autier ◽  
X. Guillaud
Keyword(s):  
Wind Energy ◽  
Energy Integration ◽  
Electric Network ◽  
Wind Energy Integration

Flexible Demand and Flexible Supply As Enablers of Variable Energy Integration

2017 ◽  
Author(s):  
Hannu Huuki ◽  
Santtu Karhinen ◽  
Maria Kopsakangas-Savolainen ◽  
Rauli Svento
Keyword(s):  
Energy Integration ◽  
Variable Energy

scholarly journals A robust composite wide area control of a DFIG wind energy system for damping inter-area oscillations

2020 ◽  
Vol 5 (1) ◽  
Author(s):  
Ayyarao S. L. V. Tummala
Keyword(s):  
Wind Energy ◽  
Sliding Mode ◽  
Energy System ◽  
Wide Area ◽  
Continuous Control ◽  
Energy Integration ◽  
Wind Energy System ◽  
Wind Energy Integration ◽  
Twisting Algorithm ◽  
Wide Area Control

AbstractThis paper presents a novel composite wide area control of a DFIG wind energy system which combines the Robust Exact Differentiator (RED) and Discontinuous Integral (DI) control to damp out inter-area oscillations. RED generates the real-time differentiation of a relative speed signal in a noisy environment while DI control, an extension to a twisting algorithm and PID control, develops a continuous control signal and hence reduces chattering. The proposed control is robust to disturbances and can enhance the overall stability of the system. The proposed composite sliding mode control is evaluated using a modified benchmark two-area power system model with wind energy integration. Simulation results under various operating scenarios show the efficacy of the proposed approach.

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