Review of Emerging Concepts in Distribution System State Estimation: Opportunities and Challenges

Ajay Pratap Yadav, James Nutaro, Byungkwon Park, Jin Dong, Boming Liu, Srikanth B. Yoginath, He Yin, Jiaojiao Dong, Yuqing Dong, Yilu Liu, Teja Kuruganti, Yaosuo Xue

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

Abstract

Distribution System State Estimation (DSSE) infers the states (e.g., voltage phasors) using measurements from the electric distribution grid. As the distribution network becomes more active due to the increasing penetration of Distributed Energy Resources (DER), a deeper investigation into conventional DSSE approaches is needed. This review paper focuses on state-of-the-art techniques and challenges for DSSE in the context of emerging concepts, such as new sensor technologies, data-driven approaches, and high DER penetration.

Original languageEnglish
Pages (from-to)70503-70515
Number of pages13
JournalIEEE Access
Volume11
DOIs
StatePublished - 2023

Funding

This manuscript has been authored by UT-Battelle, LLC, under contract DE-AC05-00OR22725 with the US Department of Energy (DOE). The US government retains and the publisher, by accepting the article for publication, acknowledges that the US government retains a nonexclusive, paid-up, irrevocable, worldwide license to publish or reproduce the published form of this manuscript, or allow others to do so, for US government purposes. DOE will provide public access to these results of federally sponsored research in accordance with the DOE Public Access Plan (http://energy.gov/downloads/doe-public-access-plan).

FundersFunder number
DOE Public Access Plan
U.S. Department of Energy

    Keywords

    • Distribution system state estimation
    • data-driven approach
    • high renewable penetration
    • new sensor technology
    • pseudo measurements
    • sensor placement

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