I want to do the IEEE bus analysis. and I want to change the load dependent on time. For example at t=0, P=100, Q=100, at t=1, P=250, Q=200, t=2, P=50, Q=60 and so on, the number of PQ I want to let PSCAD read .xlsx file or .txt file automatically. I found a similar question in this forum, and finally I found "X-Y transfer function" may solve my problem, but it seems that it can't connect with load bus directly. If any one done this before or have any suggestion, please help me or give me a simple example, thanks
And I also want to ask that how can I set the unit(MW, MVAR) on the "X-Y transfer function". Because there just some number in my .txt file. The system may not know what I input unit.