Welcome to the EPRI Power Quality Online Resource Center! This site is provided for the benefit of funders of the EPRI Power Quality Knowledge (PQK) supplemental project. For those seeking to learn more about EPRI PQ Knowledge, please contact me, Bill Howe, Program Manager of Power Quality research for EPRI.

Power Quality Investigator (PQI) (Web Application) Link: https://pqi.epri.com . The Power Quality Investigator is a web-based tool that enables utility engineers to work with customers to analyze their processes for susceptibility to voltage variations.

If you have an issue with electromagnetic interference or electric fields that needs to be characterized and isolated, the EPRI “PQ Robot” (the Big Autonomous Mobile Measurement Platform, or BAMMP) can help you get to the root of the issue.

This site provides a nexus for the exchange of ideas related to power quality (PQ). Whether you are a PQ professional, PQ enthusiast, or someone with a unique problem or insight, you are welcome to share your thoughts here.

The program’s website, www.mypq.net, is the most comprehensive electronic PQ resource available, providing 24-7 access to proven expertise via the PQ Hotline, hundreds of PQ case studies, over 200 PQ technical documents, PQ standards references, indexes, conference presentations, and a wealth of other resources.

2021年2月12日 · The PQ TechWatch series builds on EPRI’s broad expertise and power quality testing and evaluation work to provide a vital flow of information, including important information on emerging trends powering ebusinesses and developments in next-generation power quality mitigation and energy-storage technologies.

The program’s website, http://mypq.epri.com/, is the most comprehensive electronic PQ resource available, providing 24-7 access to proven expertise via the PQ Hotline, hundreds of PQ case studies, over 300 EPRI-authored PQ technical documents, PQ standards references, indexes, conference presentations, and a wealth of other resources.

The Open PQ Dashboard is a web-based, enterprise information center for disturbance data. It provides displays to quickly find and understand disturbances on the electric system. The PQ Dashboard is the visualization layer for data contained in the openXDA database.

EPRI’s best-in-class PQ Investigator software, integrating U.S. $2M in end-use device testing and facility investi-gation results and expertise, allows funders to conduct expert-level facility assessments.

Power quality (PQ) events are recorded by PQ meters whenever anomalous events are detected on the power grid. Such events can be indicative of grid conditions that presage wildfire events, or can be indicative of their occurrence.