Flexible General Branch Model Unified Power Flow Algorithm for Future Flexible AC/DC Networks
Bustos, A.A.; Kazemtabrizi, B.
This paper presents a new Flexible General Branch Model (FGBM) for the power flow solution of hybrid AC/DC grids. The model is an improvement of MATPOWER's original branch model, by incorporating extra degrees of freedom in form of additional state variables to model both conventional AC branches as well as different types of AC/DC interface devices such as Voltage Source Converters (VSC). A detailed description of the proposed flexible model is shown. Furthermore, the model is used in a new unified power flow algorithm based on the Newton Raphson method. This algorithm is also an extension of the already powerful one employed in MATPOWER. Due to the nature of the developed model, there is no need of identifying or differentiate between AC, DC or even VSC nodes. As a result, all power flow calculations are obtained with the traditional NR method. Power and Voltage Control variables are created for all the modelled elements that requires them. Necessary modifications to the original MATPOWER's power flow algorithm to include them are developed and described. Finally, detailed simulations validate the algorithm and model's accuracy.
Bustos, A., & Kazemtabrizi, B. (2018). Flexible General Branch Model Unified Power Flow Algorithm for Future Flexible AC/DC Networks. In 2018 IEEE International Conference on Environment and Electrical Engineering and 2018 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe) : 12-15 June 2018, Palermo, Italy. Conference proceedings. https://doi.org/10.1109/eeeic.2018.8493705
|Conference Name||18th IEEE International Conference on Environment and Electrical Engineering|
|Conference Location||Palermo, Italy|
|Online Publication Date||Oct 18, 2018|
|Publication Date||Oct 18, 2018|
|Deposit Date||Sep 6, 2018|
|Publicly Available Date||Sep 7, 2018|
|Publisher||Institute of Electrical and Electronics Engineers|
|Book Title||2018 IEEE International Conference on Environment and Electrical Engineering and 2018 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe) : 12-15 June 2018, Palermo, Italy. Conference proceedings.|
Accepted Conference Proceeding
© 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
You might also like
Universal Branch Model for the Solution of Optimal Power Flows in Hybrid AC/DC Grids
Comparison of ARIMA, FARIMA, and LSTM methods for day-ahead forecasting for scenario generation for wind power systems
Presentation / Conference
Calculating the Maximum Penetration of Electric Vehicles in Distribution Networks with Renewable Energy and V2G
Multivariate CNN-LSTM model for wind power forecast and input variables correlation analysis based on SHAPLEY values