Search Results - subject:"electromagnetic"

The role of propagating stress waves on a geophysical scale: Evidence in terms of nonextensivity

Minadakis, G.; Potirakis, S.M.; Stonham, J.; Nomicos, C.; … - In: Physica A: Statistical Mechanics and its Applications 391 (2012) 22, pp. 5648-5657

associated precursory kHz electromagnetic (EM) activity and the last stage of the impending EQ generation. We examine whether the …

Persistent link: https://www.econbiz.de/10010873391

Analysis of electromagnetic pre-seismic emissions using Fisher information and Tsallis entropy

Potirakis, S.M.; Minadakis, G.; Eftaxias, K. - In: Physica A: Statistical Mechanics and its Applications 391 (2012) 1, pp. 300-306

In this work, we investigate the dynamics of electromagnetic precursors, recorded prior to significant earthquakes in …

Persistent link: https://www.econbiz.de/10010873858

Dynamic modeling of a hybrid wind/solar/hydro microgrid in EMTP/ATP

Ye, Lin; Sun, Hai Bo; Song, Xu Ri; Li, Li Cheng - In: Renewable Energy 39 (2012) 1, pp. 96-106

been made in ElectroMagnetic Transient Program/Alternative Transient Program (EMTP/ATP) software package. Control …

Persistent link: https://www.econbiz.de/10010806825

Protection of interconnected wind turbines against lightning effects: Overvoltages and electromagnetic transients study

Rodrigues, R.B.; Mendes, V.M.F.; Catalão, J.P.S. - In: Renewable Energy 46 (2012) C, pp. 232-240

electromagnetic transients. As wind power generation undergoes rapid growth, lightning damages involving wind turbines have come to be …, describing the transient behavior in an accurate way, the restructured version (RV) of the electromagnetic transients program …

Persistent link: https://www.econbiz.de/10010804952

A review on surface control of thermal radiation by paints and coatings for new energy applications

Wijewardane, S.; Goswami, D.Y. - In: Renewable and Sustainable Energy Reviews 16 (2012) 4, pp. 1863-1873

Emission of thermal radiation from a surface can be controlled spectrally and spatially, and the polarization and coherence of the radiation field can be modified. Of the various methods available for altering the radiation properties from a surface, paint and coatings possess a clear advantage...

Persistent link: https://www.econbiz.de/10010573549

A review of the environmental and human impacts from wind parks. A case study for the Prefecture of Lasithi, Crete

Katsaprakakis, Dimitris Al. - In: Renewable and Sustainable Energy Reviews 16 (2012) 5, pp. 2850-2863

land•the wind turbines electromagnetic interference. …

Persistent link: https://www.econbiz.de/10011049325

Linking electromagnetic precursors with earthquake dynamics: An approach based on nonextensive fragment and self-affine asperity models

Minadakis, George; Potirakis, Stylianos M.; Nomicos, … - In: Physica A: Statistical Mechanics and its Applications 391 (2012) 6, pp. 2232-2244

Understanding the earthquake (EQ) preparation process in terms of precursory electromagnetic (EM) emissions has been an …

Persistent link: https://www.econbiz.de/10011063636

Analysis of explosions and seismic phenomena based on electromagnetic cracking of piezoelectric and piezomagnetic plates

Koshevaya, S.; Makarets, N.; Kotsarenko, A.; Grimalsky, V. - In: Natural Hazards 58 (2011) 3, pp. 1225-1232

Electromagnetic emission caused by fracturing of piezoelectric and piezomagnetic crystals in plates and its application … vicinity of the crack apex, are sources of an alternating electromagnetic field. The nonstationary mechanical stresses in the …

Persistent link: https://www.econbiz.de/10010846270

EFFECT OF ROTATING DIRECTION AND INTERVAL ON GIANT MAGNETO-IMPEDANCE OF SPUTTERED Ni80Fe20/Cu COMPOSITE WIRES

CHEN, D. L.; ZHAO, Z. J.; JIANG, L.; RUAN, J. Z.; YANG, … - In: Surface Review and Letters (SRL) 18 (2011) 06, pp. 223-227

and electromagnetic interactions. …

Persistent link: https://www.econbiz.de/10010883162

Protection of wind energy systems against the indirect effects of lightning

Rodrigues, R.B.; Mendes, V.M.F.; Catalão, J.P.S. - In: Renewable Energy 36 (2011) 11, pp. 2888-2896

energy systems using models of the Electro-Magnetic Transients Program (EMTP). Hence, a new case study is presented in this …

Persistent link: https://www.econbiz.de/10010803803