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Electric conductivity. --- Electric currents --- Electric currents, Vagrant. --- Electric currents. --- Grounding.
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Over the years, the isolated-phase bus has received widespread application in connecting the output of generators to step-up transformers. The trend toward generating units of larger capacity has dictated the need for higher rated isolated-phase bus designs. The increased losses associated with the higher capacity bus may be significant in the economic evaluation of alternate schemes or selection of equipment. The bus designer must know the magnitude and distribution of losses in order to keep temperature rises of bus components within the limits specified in USA Standard C37.20. In addition, the losses must be known to permit proper sizing of forced-cooling equipment whenever it is used.Various papers have been presented that deal with the determination of losses in isolated-phase bus enclosures. The difference in the results obtained for the same bus using various methods is of sufficient magnitude to cause concern. The industry has indicated the need for a guide for calculating losses to establish a common yardstick for establishing, evaluating, and applying different designs.
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Hydrography --- Tides --- Tidal currents --- Hydrography --- Tides --- Tidal currents
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Ocean currents. --- Ocean temperature. --- Astronautics in oceanography.
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Oceanographic data --- Ocean currents --- Water meters --- Oceanographic data --- Ocean currents --- Water meters
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Pinch effect (Physics) --- Electric currents --- Transducers --- Semiconductors --- Mathematical models.
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Aperture antennas --- Electric currents, Alternating --- Dielectrics --- Mathematical models.
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Water waves. --- Stability. --- Sea-walls. --- Ocean waves. --- Permeability. --- Wave runup --- Waves forces --- Breakwaters --- Field tests --- Coastal engineering --- Computation --- Hydraulic models --- Scale effect --- Estuaries --- Tidal currents --- Water pressure --- Shore protection --- Erosion --- Bays topographic features --- Wastewater --- Inlets waterways --- Wave runup --- Waves forces --- Breakwaters --- Field tests --- Coastal engineering --- Computation --- Hydraulic models --- Scale effect --- Estuaries --- Tidal currents --- Water pressure --- Shore protection --- Erosion --- Bays topographic features --- Wastewater --- Inlets waterways
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Physics --- Electric currents --- Electric power --- Electricity --- Electrostatics --- Courants électriques --- Électricité --- Électrostatique --- Physique --- Study and teaching (Higher) --- Étude et enseignement (supérieur) --- Courants électriques --- Électricité --- Électrostatique --- Étude et enseignement (supérieur)
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