Alternative Transients Program
is the most widely used
Electromagnetic Transients Program
in the world !
ATP-EMTP is used world-wide for switching and lightning surge analysis, insulation coordination and shaft torsional oscillation studies, protective relay modeling, harmonic and power quality studies, HVDC and FACTS modeling. Typical EMTP studies are:
* Lightning overvoltage studies * Switching transients and faults * Statistical and systematic overvoltage studies * Very fast transients in GIS and groundings * Machine modeling * Transient stability, motor startup * Shaft torsional oscillations * Transformer and shunt reactor/capacitor switching * Ferroresonance * Power electronic applications * Circuit breaker duty (electric arc), current chopping * FACTS devices: STATCOM, SVC, UPFC, TCSC modeling * Harmonic analysis, network resonances * Protective device te[/color][/size]