What is Dynamic or Transient Regulation?
The percentage deviation of the output from its steady state value immediately following a disturbance such as sudden change of DC supply voltage or load current is termed as dynamic/transient regulation. This deviation is generally much larger than the steady state value specified as voltage regulation, and incidentally is a measure of the speed of response of inverter control system. Since by definition this is a transient quantity, not only the deviation but also the time to bring the voltage back to the steady state regulation level is also an important index of performance.
