scispace - formally typeset
Open AccessJournal ArticleDOI

MATPOWER: Steady-State Operations, Planning, and Analysis Tools for Power Systems Research and Education

Reads0
Chats0
TLDR
The details of the network modeling and problem formulations used by MATPOWER, including its extensible OPF architecture, are presented, which are used internally to implement several extensions to the standard OPF problem, including piece-wise linear cost functions, dispatchable loads, generator capability curves, and branch angle difference limits.
Abstract
MATPOWER is an open-source Matlab-based power system simulation package that provides a high-level set of power flow, optimal power flow (OPF), and other tools targeted toward researchers, educators, and students. The OPF architecture is designed to be extensible, making it easy to add user-defined variables, costs, and constraints to the standard OPF problem. This paper presents the details of the network modeling and problem formulations used by MATPOWER, including its extensible OPF architecture. This structure is used internally to implement several extensions to the standard OPF problem, including piece-wise linear cost functions, dispatchable loads, generator capability curves, and branch angle difference limits. Simulation results are presented for a number of test cases comparing the performance of several available OPF solvers and demonstrating MATPOWER's ability to solve large-scale AC and DC OPF problems.

read more

Content maybe subject to copyright    Report

Citations
More filters
Journal ArticleDOI

Islanding the power grid on the transmission level: less connections for more security

TL;DR: This paper studies islanding on the level of the transmission grid and shall show that it is a suitable measure to enhance energy security and grid resilience and considers the German and Italian transmission grids.
Journal ArticleDOI

PMU Placement for Line Outage Identification via Multinomial Logistic Regression

TL;DR: This work considers the ideal case in which PMUs are attached to every bus, and describes techniques from regularized optimization for placing PMUs selectively on a subset of buses, with the subset being chosen to allow discrimination between as many outage events as possible.
Journal ArticleDOI

Fully Distributed Quasi-Newton Multi-Area Dynamic Economic Dispatch Method for Active Distribution Networks

TL;DR: An efficient fully distributed dynamic ED solution for minimizing photovoltaic power curtailment, based on a parallel primal-dual interior-point algorithm with a quasi-Newton technique, which can achieve a global optimum while the privacy of each area is obliquely protected.
Journal ArticleDOI

Convex Relaxations of Optimal Power Flow Problems: An Illustrative Example

TL;DR: In this paper, the authors present an example OPF problem with two equivalent formulations, and demonstrate that physically-based conditions cannot universally explain algorithm behavior, and that the SDP relaxation fails for one formulation but succeeds in finding the global solution to the other.
Journal ArticleDOI

Optimal power flow of a distribution system based on increasingly tight cutting planes added to a second order cone relaxation

TL;DR: In this article, a second-order cone (SOC) relaxation is applied to an OPF based on a branch flow model of a radial and balanced distribution system, and a tailored termination criterion is introduced to allow the attainment of a solution satisfying the network constraints in a finite number of steps.
References
More filters
Book

Power Generation, Operation, and Control

TL;DR: In this paper, the authors present a graduate-level text in electric power engineering as regards to planning, operating, and controlling large scale power generation and transmission systems, including characteristics of power generation units, transmission losses, generation with limited energy supply, control of generation, and power system security.
Book

Power generation

Journal ArticleDOI

Fast Decoupled Load Flow

TL;DR: This paper describes a simple, very reliable and extremely fast load-flow solution method that is attractive for accurate or approximate off-and on-line routine and contingency calculations for networks of any size, and can be implemented efficiently on computers with restrictive core-store capacities.
Journal ArticleDOI

Power Flow Solution by Newton's Method

TL;DR: The ac power flow problem can be solved efficiently by Newton's method because only five iterations, each equivalent to about seven of the widely used Gauss-Seidel method are required for an exact solution.
Journal ArticleDOI

An open source power system analysis toolbox

TL;DR: Basic features, algorithms, and a variety of case studies are presented in this paper to illustrate the capabilities of the presented tool and its suitability for educational and research purposes.
Related Papers (5)