Search Results for author: Kaveh Dehghanpour

Found 6 papers, 0 papers with code

Mitigating Smart Meter Asynchrony Error Via Multi-Objective Low Rank Matrix Recovery

no code implementations11 May 2021 Yuxuan Yuan, Kaveh Dehghanpour, Zhaoyu Wang

Smart meters (SMs) are being widely deployed by distribution utilities across the U. S.

A Hierarchical Deep Actor-Critic Learning Method for Joint Distribution System State Estimation

no code implementations4 Dec 2020 Yuxuan Yuan, Kaveh Dehghanpour, Zhaoyu Wang, Fankun Bu

To maintain monitoring accuracy, the two levels exchange boundary information with each other at the secondary nodes, including transformer voltages (first layer to second layer) and active/reactive total power injection (second layer to first layer).

Computational Efficiency Hierarchical Reinforcement Learning

Multi-Source Data Fusion Outage Location in Distribution Systems via Probabilistic Graph Models

no code implementations4 Dec 2020 Yuxuan Yuan, Kaveh Dehghanpour, Zhaoyu Wang, Fankun Bu

A novel aspect of the proposed approach is that it takes multi-source evidence and the complex structure of distribution systems into account using a probabilistic graphical method.

Graph Learning

Enriching Load Data Using Micro-PMUs and Smart Meters

no code implementations29 Nov 2020 Fankun Bu, Kaveh Dehghanpour, Zhaoyu Wang

The key to our approach is to statistically recover the high-resolution load data, which is masked by the low-resolution data, using trained probabilistic models of service transformers that have both high and low-resolution data sources, i. e, micro-PMUs and smart meters.

Learning-Based Real-Time Event Identification Using Rich Real PMU Data

no code implementations17 Jun 2020 Yuxuan Yuan, Yifei Guo, Kaveh Dehghanpour, Zhaoyu Wang, Yanchao Wang

A large-scale deployment of phasor measurement units (PMUs) that reveal the inherent physical laws of power systems from a data perspective enables an enhanced awareness of power system operation.

Time Series Time Series Analysis

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