Section 5(4)(d) in Central Electricity Regulatory Commission (Fees and Charges of Regional Load Despatch Centre and other related matters) Regulations, 2019
(d)After the Fact or Post Despatch Analysis:(i)Analysis of frequency and voltage(ii)Analysis of Grid Code violations and follow up with agencies(iii)Analysis of Grid Events (GD/GI)(iv)Evaluating primary response viz.computation of Frequency Response Characteristics (FRC) of individual control areas(v)Low Frequency Oscillations (LFO) monitoring and analysis(vi)Detailed reports of Grid Disturbances/Grid Events(vii)Simulation of events and learnings thereof(viii)Event replay, lessons learnt and dissemination of same(ix)Taking up shortcomings with stakeholders