LTB

Overview

The CURENT Large-scale Testbed (LTB) is a state-of-the-art research facility designed for rapid prototyping of power systems. It is a tightly integrated, closed-loop platform consisting of four major independent packages: ANDES for transient stability modeling and simulation; AMS for scheduling modeling and simulation; AGVis for grid geographical visualization; and DiME for distributed messaging environment. These LTB packages can work independently while being interoperable with each other, making it a versatile and comprehensive platform for power system research and development.

Why LTB?

Extensible

Modeling blocks designed for rapid prototyping of controllers, formulations, and algorithms.

Interoperable

Seamlessly integrates scheduling and transient simulation tools.

Scalable

Handles large-scale cases effortlessly, maintaining optimal performance.

Design Philosophy

The purpose of LTB is to offer a rapid prototyping environment for power system research and development. We kindly ask that you cite the following papers if LTB is used in your research.

1. F. Li, K. Tomsovic and H. Cui, "A Large-Scale Testbed as a Virtual Power Grid: For Closed-Loop Controls in Research and Testing," in IEEE Power and Energy Magazine, vol. 18, no. 2, pp. 60-68, March-April 2020, doi: 10.1109/MPE.2019.2959054.
2. H. Cui, F. Li and K. Tomsovic, "Hybrid Symbolic-Numeric Framework for Power System Modeling and Analysis," in IEEE Transactions on Power Systems, vol. 36, no. 2, pp. 1373-1384, March 2021, doi: 10.1109/TPWRS.2020.3017019.
3. N. Parsly, J. Wang, N. West, Q. Zhang, H. Cui and F. Li, "DiME and AGVis: A Distributed Messaging Environment and Geographical Visualizer for Large-Scale Power System Simulation," 2023 North American Power Symposium (NAPS), Asheville, NC, USA, 2023, pp. 1-5, doi: 10.1109/NAPS58826.2023.10318583.

Partners & Users

If you want to add your map point or logo, please open an issue using the template Add Affiliation to LTB.