Search Results for author: Mingzhi Zhang

Found 6 papers, 0 papers with code

Grid Impact Analysis and Mitigation of En-Route Charging Stations for Heavy-Duty Electric Vehicles

no code implementations12 Aug 2022 Xiangqi Zhu, Partha Mishra, Barry Mather, Mingzhi Zhang, Andrew Meintz

This paper presents a consolidated grid impact analysis design and corresponding mitigation strategies for heavy-duty electric vehicle (EV) charging stations.

Reinforcement Learning for Volt-Var Control: A Novel Two-stage Progressive Training Strategy

no code implementations23 Nov 2021 Si Zhang, Mingzhi Zhang, Rongxing Hu, David Lubkeman, Yunan Liu, Ning Lu

In Stage 1(individual training), while holding all the other agents inactive, we separately train each agent to obtain its own optimal VVC actions in the action space: {consume, generate, do-nothing}.

reinforcement-learning Reinforcement Learning (RL)

A Novel Data Segmentation Method for Data-driven Phase Identification

no code implementations20 Nov 2021 Han Pyo Lee, Mingzhi Zhang, Mesut Baran, Ning Lu, PJ Rehm, Edmond Miller, Matthew Makdad

To improve the identification accuracy, a data segmentation method is proposed to exclude data segments that are collected when the voltage correlation between smart meters on the same phase are weakened.

Clustering

A Data-driven Probabilistic-based Flexibility Region Estimation Method for Aggregated Distributed Energy Resources

no code implementations14 Oct 2021 Mingzhi Zhang, Xiangqi Zhu, Ning Lu

At the DER-level, a two-dimensional flexibility region can be formed based on the real and reactive power regulating limits of each DER considering forecast uncertainty.

A Novel Interactive Two-stage Joint Retail Electricity Market for Multiple Microgrids

no code implementations27 Jul 2021 Chunyi Huang, Mingzhi Zhang, Chengmin Wang, Ning Xie, Jian Wang, Shi Peng

To accommodate the advent of microgrids (MG) managing distributed energy resources (DER) in distribution systems, an interactive two-stage joint retail electricity market mechanism is proposed to provide an effective platform for these prosumers to proactively join in retail transactions.

energy trading

Cannot find the paper you are looking for? You can Submit a new open access paper.