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, J. Dong, Yuqing Dong, Yilu Liu, Teja Kuruganti, Yaosuo Xue
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.
Topics & Concepts
Computer scienceDistributed generationPhasorSmart gridDistributed computingState (computer science)Context (archaeology)GridDistribution gridVoltageElectric power systemElectrical engineeringRenewable energyEngineeringAlgorithmMathematicsPhysicsQuantum mechanicsBiologyPower (physics)PaleontologyGeometryPower System Optimization and StabilityOptimal Power Flow DistributionEnergy Load and Power Forecasting