Dynamic Studies

Determination of dynamic behaviour during normal operation modes as motor starting, and failure modes such as short circuit including also load shedding.

A model representation of network and electrical equipment (including generators, speed governors, turbines, AVRs, and motors) .

The analysis comprises the following disturbances:

• Motor start calculations for largest motors on each MV level.
• Loss of generation case, with subsequent electrical fast load shedding.
• Loss of cables
• Load shedding cases.
• Short circuit in the HV system.