scispace - formally typeset
Open AccessJournal ArticleDOI

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

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

The challenges of estimating the impact of distributed energy resources flexibility on the TSO/DSO boundary node operating points

TL;DR: The effectiveness of the proposed model has been evaluated on two test networks and the results suggest a step forward in the TSO/DSO coordination field, although further investigations to study the effect of assets with discrete control nature on the occurrence of disjoint flexibility areas should be carried.
Journal ArticleDOI

Risk assessment and risk-cost optimization of distributed power generation systems considering extreme weather conditions

TL;DR: The main novelty of this paper is the development of probabilistic risk assessment and risk-cost optimization framework for distributed power generation systems, that take the effects of extreme weather conditions into account and a Monte Carlo non-sequential algorithm is used.
Proceedings ArticleDOI

Smart Grid Cyber Attacks Detection Using Supervised Learning and Heuristic Feature Selection

TL;DR: In this article, three various supervised learning techniques, each to be used with three different feature selection (FS) techniques are tested on the IEEE 14-bus, 57-bus and 118-bus systems for evaluation of versatility.
Journal ArticleDOI

Modeling the Dynamics of Cascading Failures in Power Systems

TL;DR: This paper uses a circuit-based power flow model to study the cascading failure propagation process, and combines it with a stochastic model to describe the uncertain failure time instants, producing a model that offers predictive information about occurrences of large-scale blackouts.
Journal ArticleDOI

Transmission Contingency Analysis Based on Integrated Transmission and Distribution Power Flow in Smart Grid

TL;DR: In this paper, a new transmission CA method based on global power flow (GPF) analysis which integrates both the transmission and distribution power flow is proposed to address the problem of outages in future smart grids.
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)