The main objective of this book is to describe enhanced service oriented architectural models for power system stability studies using Web service technologies. Due to deregulated environment in the power sectors and unpredicted increase in demand, there is an exponential growth in power system networks to meet the desired operational level. Transient stability analysis plays a significant role in ensuring the stable operation of power systems in the event of large disturbances. With the growth of continued electrification, increasing geographical scale of electricity and high integration...