Open-DSOPF

Contact owners and managers

1–21 of 21

Welcome to the channel for everything related to Open-DSOPF.

If you have a question that involves code, please supply a simple code that illustrates your problem.

Check the paper and the tutorial folder.

If your question does not involve optimization on power systems, please refer to OpenDSS and Pyomo forums.

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Kirn Zafar

4/24/24

Objective Function Modification

Hi, Can anybody please elaborate the following snippet of the code. Here are the control variables

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Objective Function Modification

Hi, Can anybody please elaborate the following snippet of the code. Here are the control variables

4/24/24

Kirn Zafar

4/24/24

Addition of new objective

Hi, I want to add another objective function to this code . Could anyone please guide me if I'm

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Addition of new objective

Hi, I want to add another objective function to this code . Could anyone please guide me if I'm

4/24/24

Sadam Hussain

5/24/23

Modifying the code for IEEE 13 Bus system

Hi Valentin, I hope you are doing well, I am PhD student and working on the ACOPF using PYOMO with

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Modifying the code for IEEE 13 Bus system

Hi Valentin, I hope you are doing well, I am PhD student and working on the ACOPF using PYOMO with

5/24/23

valentin...@gmail.com, Sadam Hussain3

5/16/23

New tutorial video

Hi, When I click on the link of video its no there. On Sunday, 1 August 2021 at 08:46:57 UTC-4

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New tutorial video

Hi, When I click on the link of video its no there. On Sunday, 1 August 2021 at 08:46:57 UTC-4

5/16/23

ΠΑΝΑΓΙΩΤΗΣ ΛΙΟΛΙΟΣ, Mohamad Koubar2

4/13/23

YouTube short tutorial "Open-DSOPF"

Hi, Hope this email finds you well. does the video exist on another channel @Valentin? @Panagiotis

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YouTube short tutorial "Open-DSOPF"

Hi, Hope this email finds you well. does the video exist on another channel @Valentin? @Panagiotis

4/13/23

Garima Prashal

1/13/23

Error while running main_unbalanced _opf

Hi VAlentin while running main_unbalanced opf im getting this error please help me in this regard.

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Error while running main_unbalanced _opf

Hi VAlentin while running main_unbalanced opf im getting this error please help me in this regard.

1/13/23

SWATHI KRISHNA

11/30/22

Error while running Open- DSOPF

Hi Valentin, Thanks for your effort on developing the code, While executing the code error is coming

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Error while running Open- DSOPF

Hi Valentin, Thanks for your effort on developing the code, While executing the code error is coming

11/30/22

Narayana swamy

8/23/22

Provision to connect 3-phase loads - reg

Hi Valentine, Good morning. Appreciated for your efforts on the OPF model. I have a query that can we

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Provision to connect 3-phase loads - reg

Hi Valentine, Good morning. Appreciated for your efforts on the OPF model. I have a query that can we

8/23/22

Narayana swamy

8/9/22

What other Solvers Can we use - Reg

Hi Valentin, May I know, What are the other solvers can i use to solve this problem. I have used

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What other Solvers Can we use - Reg

Hi Valentin, May I know, What are the other solvers can i use to solve this problem. I have used

8/9/22

Narayana swamy

8/5/22

Can we use Anaconda Navigator instead of Anaconda distributor

Hi Valentin, You have mentioned in the pre-requisite that , we should use Anaconda distributor ,

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Can we use Anaconda Navigator instead of Anaconda distributor

Hi Valentin, You have mentioned in the pre-requisite that , we should use Anaconda distributor ,

8/5/22

Narayana swamy

8/5/22

Redirect error experiencing while running the code - Reg

Hi Valentin, Thanks for your effort on developing the code, While executing the code for he following

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Redirect error experiencing while running the code - Reg

Hi Valentin, Thanks for your effort on developing the code, While executing the code for he following

8/5/22

Karim ElFeky, valentin...@gmail.com3

3/7/22

IPOPT is not solving

I did not modify the original script at all. except for commenting the knitro and uncommenting the

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IPOPT is not solving

I did not modify the original script at all. except for commenting the knitro and uncommenting the

3/7/22

Behnam Tamimi, valentin...@gmail.com2

3/2/22

Y_matrix shape

Hi Ben, The model assumes a 3-phase system where nodes (for each bus) are on phases a, b and c.

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Y_matrix shape

Hi Ben, The model assumes a 3-phase system where nodes (for each bus) are on phases a, b and c.

3/2/22

Raju Wagle

12/9/21

value of voltage limit in pu

Hie Valentin First of all, thank you for this wonderful masterpiece of work. you have done a very

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value of voltage limit in pu

Hie Valentin First of all, thank you for this wonderful masterpiece of work. you have done a very

12/9/21

Sadam Hussain, valentin...@gmail.com2

6/29/21

Simulation Stuck at 53 iteration

Hi Sadam, As mentioned in the tutorial doc, I recommend using knitro instead of IPOPT. You can get a

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Simulation Stuck at 53 iteration

Hi Sadam, As mentioned in the tutorial doc, I recommend using knitro instead of IPOPT. You can get a

6/29/21

Jubeyer Rahman, valentin...@gmail.com2

6/29/21

Checking with the potential of converting the Open-DSOPF to perform network reconfiguration

Dear Jubeyer, This paper describes the formulation that is available on GitHub: https://www.

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Checking with the potential of converting the Open-DSOPF to perform network reconfiguration

Dear Jubeyer, This paper describes the formulation that is available on GitHub: https://www.

6/29/21

Ingrid Munné Collado, valentin...@gmail.com2

6/1/21

Reusing the code for Flexibility calculation: Questions about the OPF formulation

Hi Ingrid, I'm happy that you find the model useful. Maybe this research can be of interest

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Reusing the code for Flexibility calculation: Questions about the OPF formulation

Hi Ingrid, I'm happy that you find the model useful. Maybe this research can be of interest

6/1/21

Arpit Kumar, … valentin...@gmail.com4

6/1/21

Run time error in execution of MAIN_Unbalanced_OPF_RUN.py

Hi all, Yes, you need to install Knitro first (follow their instructions). In my particular case, I

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Run time error in execution of MAIN_Unbalanced_OPF_RUN.py

Hi all, Yes, you need to install Knitro first (follow their instructions). In my particular case, I

6/1/21

valentin...@gmail.com

2/11/21

Problem with ipopt exe not being found - v3.13.1

Hi all, There is currently a problem with Pyomo v3.13.1 where Python is not able to find the

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Problem with ipopt exe not being found - v3.13.1

Hi all, There is currently a problem with Pyomo v3.13.1 where Python is not able to find the

2/11/21

Prashant Pant, valentin...@gmail.com2

2/2/21

missing csv files in the package

Dear Prashant, Those files won't be created until you run the model as the network sets and

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missing csv files in the package

Dear Prashant, Those files won't be created until you run the model as the network sets and

2/2/21

Yasser Assolami, valentin...@gmail.com3

11/26/20

Test_OpenDSS.py

I meant to say, required libraries in Python On Thursday 26 November 2020 at 16:11:16 UTC valentin...

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Test_OpenDSS.py

I meant to say, required libraries in Python On Thursday 26 November 2020 at 16:11:16 UTC valentin...

11/26/20