Dynamic Contingency Analysis Tool 2.0 User Manual with Test System Examples

Vyakaranam, Bharat; Samaan, Nader A.; Li, Xinya; Huang, Renke; Chen, Yousu; Vallem, Mallikarjuna R.; Nguyen, Tony B.; Tbaileh, Ahmad; Elizondo, Marcelo A.; Fan, Xiaoyuan; Davis, Sarah H.

doi:10.2172/1569643

DOE OSTI · 1569643

Dynamic Contingency Analysis Tool 2.0 User Manual with Test System Examples

Vyakaranam, Bharat·Samaan, Nader A.·Li, Xinya·Huang, Renke·Chen, Yousu·Vallem, Mallikarjuna R.·Nguyen, Tony B.·Tbaileh, Ahmad·Elizondo, Marcelo A.·Fan, Xiaoyuan·Davis, Sarah H.

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Abstract

This document introduces Version 2 of the Dynamic Contingency Analysis Tool (DCAT) software package developed by Pacific Northwest National Laboratory and serves as a guide for using this package to conduct cascading failure simulations for the electric power system. The DCAT is an open-platform and publicly available software; it is intended to help develop applications that aim to improve the capabilities of power system planning engineers to assess the impact and likelihood of extreme contingencies and potential cascading events across their systems and interconnections. Outputs from the DCAT will support finding mitigating actions to reduce the risk of cascading outages in technically sound and effective ways. This manual provides detailed instructions on how to use this tool on multicore Windows workstations or servers. In the public version of DCAT, several improvements have been made over the previous version: (1) it was modularized; (2) a graphical user interface (GUI) was developed; (3) a new version of the MPjobs parallel processing module was incorporated; and (4) a batch-processing function was added. The features of the DCAT GUI are described, including some examples of how to use the GUI to perform simulations. A full explanation of the DCAT methodology is available in the Phase 1 report.

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Vyakaranam, Bharat, Samaan, Nader A., Li, Xinya, Huang, Renke, Chen, Yousu, Vallem, Mallikarjuna R., Nguyen, Tony B., Tbaileh, Ahmad, Elizondo, Marcelo A., Fan, Xiaoyuan, Davis, Sarah H.. 2019-09-01. Dynamic Contingency Analysis Tool 2.0 User Manual with Test System Examples. https://doi.org/10.2172/1569643

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