Читать книгу Introduction to Energy, Renewable Energy and Electrical Engineering - Ewald F. Fuchs - Страница 21

eelectriceainduced voltage of DC machinee(t)induced voltage as a function of timeEenergy, emitterphasor‐induced voltage of winding 1phasor‐induced voltage of winding 2induced phasor voltage in primary windingelectric field intensity/strength vectorenergycenergy/work stored in iron coreenergygenergy/work stored in air gapECENelectrical, computer engineeringECEENelectrical, computer, energy engineeringECPMelectronically commutated permanent‐magnet machineECPMMelectronically commutated permanent‐magnet machineeffeffectiveEGienergy (E) fed to utility grid (G)EGGErneuerbare‐Energien‐Gesetz (German Renewable Energy Sources Act)EHCienergy (E) for heating (H) and cooling (C)EIienergy (E) by PV system feeding two invertersEKGelectrocardiogramELAienergy (E) for lighting (L) and appliances (A)EnEVEnergieeinsparverordnung (German Energy Saving Ordinance)ERCOTElectric Reliability Council of TexasERGEnergy (E) and Resources (R) Group (G)ETNEuropean Type Number for batteriesEUEuropean UnionEqequationeqequivalentx‐component of electric field intensity/strengthy‐component of electric field intensity/strengthz‐component of electric field intensity/strengthE(t)electric field intensity/strength as a function of time€euro symbolεpermittivity of dielectric, steady‐state error/deviationεpermittivity of free spaceεrrelative permittivity