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2006 IEEE 8th International Conference on Properties and applications of Dielectric Materials, 2006 The study on the physics of discharges in soil and performance of earthing networks subjected and obtain better electrical models of earthing systems. In this study, the characteristics of medium grain size sand of different moisture contents and impulse polarity are investigated. The soil characteristics of various moisture contents under high impulse
N. Idris, N. Nor, H. Ahmad
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Simulation of Earthing Systems Under High Impulse Conditions
2006 IEEE 8th International Conference on Properties and applications of Dielectric Materials, 2006 Several models of earthing systems under high impulse conditions, which are in satisfactory agreement to the experimental results, have been proposed in previous studies [1-11]. However, these models do not consider for the effects of current rise time as the voltage levels were increased.
Nor, , N. Mohamad
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European Transactions on Electrical Power, 2007 AbstractThe study on the physics of discharges in soil and performance of earthing networks subjected to lightning currents are important in order to improve the reliability of electrical systems and to obtain better electrical models of earthing systems.
Nor, N. Mohamad, Ramli, A.
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Neuroscience and Behavioral Physiology, 2020
The delay discounting procedure was used to classify rats into high-impulsivity (preferring low-value immediate food reinforcement) and low-impulsivity (choosing a high-value reinforcement with a 5-sec delay), as well as ambivalent animals, which did not display any preference for reinforcement choice.
I. V. Pavlova +3 more
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The delay discounting procedure was used to classify rats into high-impulsivity (preferring low-value immediate food reinforcement) and low-impulsivity (choosing a high-value reinforcement with a 5-sec delay), as well as ambivalent animals, which did not display any preference for reinforcement choice.
I. V. Pavlova +3 more
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A high efficiency conditioning method of vacuum interrupters by high frequency voltage impulses
2012 25th International Symposium on Discharges and Electrical Insulation in Vacuum (ISDEIV), 2012It is well-known that the high-voltage withstand ability of vacuum interrupters (VIs) can be increased by conditioning processes. Several conventional conditioning methods, such as spark conditioning and current conditioning, are used by most vacuum interrupter manufacturers.
He Yang +4 more
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