Z
Ziang Zhang
Researcher at Binghamton University
Publications - 45
Citations - 1746
Ziang Zhang is an academic researcher from Binghamton University. The author has contributed to research in topics: Smart grid & Electric power system. The author has an hindex of 13, co-authored 42 publications receiving 1403 citations. Previous affiliations of Ziang Zhang include North Carolina State University & Purdue University Calumet.
Papers
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Journal ArticleDOI
Convergence Analysis of the Incremental Cost Consensus Algorithm Under Different Communication Network Topologies in a Smart Grid
Ziang Zhang,Mo-Yuen Chow +1 more
TL;DR: The mathematical formulation of the incremental cost consensus algorithm, which is able to solve the conventional centralized economic dispatch problem in a distributed manner, and the results of several case studies show that the difference between network topologies will influence the convergence rate of the ICC algorithm.
Journal ArticleDOI
Incremental Welfare Consensus Algorithm for Cooperative Distributed Generation/Demand Response in Smart Grid
TL;DR: The incremental welfare consensus algorithm is distributed and cooperative such that it eliminates the need for a central energy-management unit, central price coordinator, or leader, and convergence to the global optimum without requiring a central controller/coordinator or leader.
Proceedings ArticleDOI
Electric load forecasting in smart grids using Long-Short-Term-Memory based Recurrent Neural Network
TL;DR: Experiments are conducted to demonstrate that LSTM-based RNN is capable of forecasting accurately the complex electric load time series with a long forecasting horizon and its performance compares favorably to many other forecasting methods.
Proceedings ArticleDOI
Incremental cost consensus algorithm in a smart grid environment
Ziang Zhang,Mo-Yuen Chow +1 more
TL;DR: In this paper, the incremental cost of each generation unit as the consensus variable is used to solve the conventional centralized control problem in a distributed manner, where the row-stochastic matrices have been used to indicate the different topologies of distribution systems and their configuration properties, such as convergence speeds.
Proceedings ArticleDOI
Decentralizing the economic dispatch problem using a two-level incremental cost consensus algorithm in a smart grid environment
TL;DR: In this paper, an average consensus algorithm is used to acquire the system power mismatch information to solve the economic dispatch problem in a distributed manner instead of using conventional centralized approaches, and the results of several case studies are presented to show the convergence rate of the ICC algorithm and the comparison between the previous ICC and the new two level ICC algorithm.