Tutorial on data-driven power flow linearization-part i: Challenges and training algorithms

M Jia, G Hug, N Zhang, Z Wang, Y Wang - 2023 - research-collection.ethz.ch
The widespread deployment of advanced metering infrastructure has led to an increased
interest in data-driven power flow linearization (DPFL) methods. To date, substantial studies …

A dual-driven linear modeling approach for multiple energy flow calculation in electricity–heat system

H Tian, H Zhao, C Liu, J Chen, Q Wu, V Terzija - Applied Energy, 2022 - Elsevier
The multiple energy flow (MEF) model is inherently nonlinear, which challenges the fast
steady-state analysis and the efficient optimization of the integrated energy system (IES) …

Review of learning-assisted power system optimization

G Ruan, H Zhong, G Zhang, Y He… - CSEE Journal of …, 2020 - ieeexplore.ieee.org
With dramatic breakthroughs in recent years, machine learning is showing great potential to
upgrade the toolbox for power system optimization. Understanding the strength and …

Data-driven power flow calculation method: A lifting dimension linear regression approach

L Guo, Y Zhang, X Li, Z Wang, Y Liu… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
The high-precision parameters in distribution networks are difficult to obtain, which brings
difficulties to the model-based methods and analysis. With the widespread deployment of …

Data-driven power flow linearization: Theory

M Jia, G Hug, N Zhang, Z Wang, Y Wang… - arXiv preprint arXiv …, 2024 - arxiv.org
This two-part tutorial dives into the field of data-driven power flow linearization (DPFL), a
domain gaining increased attention. DPFL stands out for its higher approximation accuracy …

DLMP of competitive markets in active distribution networks: Models, solutions, applications, and visions

X Wang, F Li, L Bai, X Fang - Proceedings of the IEEE, 2022 - ieeexplore.ieee.org
Traditionally, the electric distribution system operates with uniform energy prices across all
system nodes. However, as the adoption of distributed energy resources (DERs) propels a …

Data-driven hierarchical optimal allocation of battery energy storage system

T Wan, Y Tao, J Qiu, S Lai - IEEE Transactions on Sustainable …, 2021 - ieeexplore.ieee.org
The increasing penetration of distributed energy resources (DERs) may cause security and
economic risks in the distributed network. In this paper, the optimal allocation of battery …

Data based linear power flow model: Investigation of a least-squares based approximation

Z Shao, Q Zhai, J Wu, X Guan - IEEE Transactions on Power …, 2021 - ieeexplore.ieee.org
Linearization of power flow is an important topic in power system analysis. The
computational burden can be greatly reduced under the linear power flow (LPF) model while …

Demand response aggregation with operating envelope based on data-driven state estimation and sensitivity function signals

S Lai, J Qiu, Y Tao, X Sun - IEEE Transactions on Smart Grid, 2022 - ieeexplore.ieee.org
With the increasing penetration of renewable energy sources (RES), the value of the
demand response (DR) draws wide attention. In order to realize the coordinated dispatch of …

[HTML][HTML] PowerFlowNet: Power flow approximation using message passing Graph Neural Networks

N Lin, S Orfanoudakis, NO Cardenas, JS Giraldo… - International Journal of …, 2024 - Elsevier
Accurate and efficient power flow (PF) analysis is crucial in modern electrical networks'
operation and planning. Therefore, there is a need for scalable algorithms that can provide …