Developments in Power Grid Stability and Optimization

The field of power grid research is currently moving towards addressing the challenges of grid stability and optimization in the face of increasing complexity and volatility. Researchers are exploring new frameworks and approaches to analyze and control grid-forming converters, optimal transmission switching, and transient slack capability. Notably, the development of innovative tools and methodologies, such as dynamic phasor frameworks and open-source learning toolkits, is enabling more accurate and efficient analysis and optimization of power grid operations. Some noteworthy papers include: The Dynamic Phasor Framework for Analysis of Grid-Forming Converter Connected to Series-Compensated Line, which proposes a novel framework for analyzing grid-forming converters. PGLearn, an open-source learning toolkit for optimal power flow, which provides standardized datasets and evaluation tools for ML and OPF.

Sources

A Dynamic Phasor Framework for Analysis of Grid-Forming Converter Connected to Series-Compensated Line

Risk-based approach to the Optimal Transmission Switching problem

Transient Slack Capability

Design and Analysis of a Grid-connected DC Fast Charging Station for Dhaka-Chittagong Highway

PGLearn -- An Open-Source Learning Toolkit for Optimal Power Flow

Sensitivity of DC Network Representation for GIC Analysis

Evaluation of Voltage Unbalance Metrics in Distribution Networks with High DER Penetration

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