Sunil Unnikrishnan and Jitesh Bajaj, GE Power, HTC
System dynamic studies of a power plant with a focus on electrical transients were conducted using electrical simulation tools like Simscape Electrical™, PSLF, and PSS etc. These studies generally ignore the effect of slow transients in power plant process dynamics and its interaction with electrical systems. The power plant consists of different physical processes with a different set of time constants varying from minutes to microseconds. This presentation is the result of a new approach of cosimulation of Simscape Electrical and Easy 5 to address this scenario.