Misoperation Information Data Analysis System Working Group (MIDASWG)

The MIDASWG is to implement a uniform approach to reporting North American relay misoperations and other related reliability data.

To accomplish its purpose, the MIDASWG performs the following activities:

  • Reviews and recommends new misoperation and protection system data that should be subject to mandatory collection by NERC.
  • Reviews additions and changes to the MIDAS Data Reporting Instructions.
  • Analyzes, assesses, and reports on trends and risks to the reliability of the North American Bulk Electric System due to relay misoperations.

 MIDASWG Resources

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