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The Utilization of Electric Energy. ET2105 Electrical Power System Essentials. Prof. Lou van der Sluis. Introduction (1). Electricity: the energy carrier of the future A variety of conversions Into mechanical energy Into light Into heat DC electrical energy Chemical energy.
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The Utilization of Electric Energy ET2105 Electrical Power System Essentials Prof. Lou van der Sluis Electrical Power System Essentials
Introduction (1) • Electricity: the energy carrier of the future • A variety of conversions • Into mechanical energy • Into light • Into heat • DC electrical energy • Chemical energy Electrical Power System Essentials
Introduction (2) Daily load curve in the Netherlands (Monday May 15, 2006) Electrical Power System Essentials
The Synchronous Motor (1) Magnetic field generated by a three-phase coil system Electrical Power System Essentials
The Synchronous Motor (2) Synchronous motor connected to an infinite bus Electrical Power System Essentials
The Induction Motor (1) Three-phase induction motor supplied by a single-phase source Electrical Power System Essentials
The Induction Motor (2) The electromagnetic torque as a function of the angular rotor speed Electrical Power System Essentials
Light • The incandescent lamp • The halogen lamp • The fluorescent lamp (Tube Light or TL) • The light-emitting diode (LED) Electrical Power System Essentials
Heat • Boiler • Water cooker • Electric stove • Aluminum and steel furnaces Electrical Power System Essentials
Direct Current (1) Single-phase full-wave rectifier Single-phase full-wave rectifier during the positive (a) and the negative (b) half cycle of Vin Electrical Power System Essentials
Direct Current (2) Single-phase rectification Single-phase half-wave (a) and full-wave (b) rectification Electrical Power System Essentials
Residential load Wiring lay out of four houses or buildings connected to a three-phase supply Electrical Power System Essentials
Electric Railways (1) Courtesy of TenneT TSO B.V. Electrical Power System Essentials
Electric Railways (2) Supply principle of a DC railway system Electrical Power System Essentials
Electric Railways (3) Supply principle of an AC railway system Electrical Power System Essentials