92 citations · 199 across the 30 of their papers we have counts for
5 papers · 1 filter
Distributed Optimal Frequency Control Considering a Nonlinear Network-Preserving Model
Zhaojian Wang, Feng Liu, John Z. F. Pang +2
This paper addresses the distributed optimal frequency control of power systems considering a network-preserving model with nonlinear power flows and excitation voltage dynamics. S…
Optimal Power Flow in Stand-alone DC Microgrids
Jia Li, Feng Liu, Zhaojian Wang +2
Direct-current microgrids (DC-MGs) can operate in either grid-connected or stand-alone mode. In particular, stand-alone DC-MG has many distinct applications. However, the optimal p…
Breaking Diversity Restriction: Distributed Optimal Control of Stand-alone DC Microgrids
Zhaojian Wang, Feng Liu, Ying Chen +2
Stand-alone direct current (DC) microgrids may belong to different owners and adopt various control strategies. This brings great challenge to its optimal operation due to the diff…
Distributed Frequency Control with Operational Constraints, Part II: Network Power Balance
Zhaojian Wang, Feng Liu, Steven H. Low +2
In Part I of this paper we propose a decentralized optimal frequency control of multi-area power system with operational constraints, where the tie-line powers remain unchanged in…
Distributed Frequency Control with Operational Constraints, Part I: Per-Node Power Balance
Zhaojian Wang, Feng Liu, Steven H. Low +2
This paper addresses the distributed optimal frequency control of multi-area power system with operational constraints, including the regulation capacity of individual control area…