MATPOWER: A MATLAB-Based Power System Power Flow Calculation and Optimization Tool

In power systems, MATPOWER is a MATLAB-based program designed for power flow calculation and optimization. The software provides numerous functionalities including power system power flow analysis, electricity market analysis, reliability assessment, and sustainability analysis. Built on MATLAB's computational engine, MATPOWER implements classical algorithms such as Newton-Raphson and Fast Decoupled methods for power flow solutions, with optimization routines utilizing interior-point methods and linear programming techniques. For power system design and operation, MATPOWER can be widely applied to ensure system efficiency and reliability through its modular architecture that allows custom function development via M-file scripting. Therefore, MATPOWER serves as an essential tool for power system engineers, enabling them to efficiently complete power system design and operational tasks through its command-line interface and extensible object-oriented framework.