A new method to approximate stator transients of synchronous machines in power system simulation

摘要

This paper presents a new method to approximate the effects of stator transients of synchronous machines in power system transient stability simulations during unsymmetrical faults. This method can approximate the DC offset currents which arise from the stator and network transients during faults. However, the method is based on the traditional model with stator and network transients neglected.