Aamir Nawaz

14 Questions 18 Answers 0 Followers

Questions related from Aamir Nawaz

ACOPF in transmission system is relaxed as DCOPF assuming 1.0 pu voltage on each bus. How to relax ACOPF to DCOPF in distribution system?

Resistances in transmission system are negligible, so 1.0pu voltage assumption holds. However, in distribution system, resistances are not negligible. Please provide information about some simple...

29 February 2020 5,717 3 View

How to determine line shift factors for different scenarios of power system with high penetration of wind farms?

For example, if I want to find the stochastic OPF of a system, shift factors can provide a way to find shifted power for different scenarios. Therefore, OPF for each scenario is not required but...

22 October 2019 4,611 8 View

Is there any advantages of using boundary bus angles or boundary power as shared variables in multi area coordination?

I want to inquire about any advantage or disadvantage of using boundary power over boundary bus angles when two areas coordinating

01 April 2019 1,477 3 View

Can both "Multi TSO problem" and "TSO DSO Problem" be considered as multi area problem examples?

Normally, multi area in power system means areas are at same voltage level. But my opinion is that TSO DSO coordination also come under umbrella of multi area. Please correct me if i am wrong.

21 December 2018 2,660 4 View

What is effect of Transmission system contingency on distribution system and vice versa?

Please share some real world examples of outages or contingencies caused in both system that effected them mutually. Thanks

14 December 2018 8,169 12 View

How to combine UC and ED for multi area coordinated dispatch case?

Normally, UC works on intervals of 1hr, so day ahead UC results can be acheived while ED works on 15min interval. My idea is to do UC for day ahead to find scheduled generators and then do ED for...

10 October 2018 9,458 9 View

Can anyone provide code for Consensus + Innovations and Optimality Conditions Decomposition?

I need code of Consensus + Innovations and OCD in any programming language preferably Matlab or R

24 May 2018 6,341 3 View

Can anyone share Probabilistic Analytical Target Cascading code in matlab or GAMS or any language?

I need PATC code in any language preferably matlab.

17 May 2018 3,457 4 View

Can anyone share link for Combined Economic and Emission Dispatch data and some relevant renewable energy data such as PV and Wind farm

I need datasets for economic dispatch and emission dispatch alongwith renewable energies. Please share the data or links if you know any

17 July 2017 3,110 2 View

How to develop a correlation between PV and wind farm as they are weakly correlated?

I have read a few papers which claim that PV and wind farm forecasted errors show negative correlation if forecast is less than day ahead and aggregated output of different PV and WF zones are...

12 March 2017 8,632 3 View

How to calculate reliability indices for Wind Energy and convential generation if we have PDF for both?

I need formulas for LOLP and EENS calculations when i have probability distribution functions of Wind power and conventional generation.

21 October 2016 387 6 View

How do I call the nlconst.m function within other functions using the function handler under MATLAB?

I am using nlconst.m for constrained minimization of given function. but when i call nlconst() with some points as inputs arguments, i get error "OPTIONS is undefined". What OPTIONS can be used in...

30 November 2014 5,561 1 View

Can a training set be divided further for training neural networks on subsets of a training set?

I have read on some forum that there are training methods, where one is to train NN on whole training data at once, another one is to train NN in parts like the first from 1 to 1000 samples, then...

04 July 2014 1,856 4 View

How to test a trained ANN network without knowing the next outputs and retaining minimum error?

As no actual outputs are there to compare with forecasted, so how to get error to run algorithm in right direction for covergence?

11 October 2013 8,001 6 View