January 14, 2022

Universal Utility Data Exchange (UUDEX) - Workflow Design - Rev 1


This workflow design document describes the process of establishing a Universal Utility Data Exchange (UUDEX) Connection between two or more UUDEX Endpoints. The existing processes required to establish a data link using Inter Control Center Communications Protocol (ICCP) are very time consuming, from both the perspectives of effort and calendar time. The intent of UUDEX is to provide a more streamlined alternative. The UUDEX Workflow is also used to establish UUDEX Connections to exchange data other than that found in traditional ICCP data exchanges such as exchanges of power system model files, security events and mitigations, disturbance reports, and market data.

Published: January 14, 2022


Neumann S., C.M. Schmidt, M.L. Cohen, S. Sridhar, and S.R. Mix. 2021. Universal Utility Data Exchange (UUDEX) - Workflow Design - Rev 1 Richland, WA: Pacific Northwest National Laboratory.

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