Integrated Day-Ahead Scheduling Considering Active Management in Future Smart Distribution System

Two-Stage Stochastic Programming Scheduling Model for Hybrid AC/DC Distribution Network Considering Converters and Energy Storage System

“…It can be seen that the operation number of CB is determined in the first stage, which is applicable for all wind power scenarios in the second stage. In addition, the nonlinear constraint (Equation (35)) can be linearized as follows [28]:…”

WKS‐type distributionally robust optimisation for optimal sub‐hourly look‐ahead economic dispatch

“…In this regard, ARO employs the worst-case scenario in an uncertainty set to implement easy-to-solve and secure uncertainty modelling [8,28]. However, ARO may lead to over-conservativeness because only the worst-case scenario is considered [29].…”

Coordinating dynamic network reconfiguration with ANM in active distribution network optimisation considering system structure security evaluation

“…In order to address the above issues, abundant research works have been conducted. Among them, active network management (ANM) has been considered as one of the most promising means [5–7]. However, it is a great challenge to coordinate DNR with various management elements [5], such as RDG inverter control, demand response (DR) and static var compensator (SVC).…”

“…The need to efficiently solve the DNR optimisation problem has become nowadays a major concern due to the non‐linear power flow equations and the discrete variables of open/close status of remote‐control switches [5]. At present, the methods for dealing with power flow equations can be classified into three categories [23]: heuristic methods [17, 18, 24], linear approximation methods [25] and analytical methods [7, 8, 26–28].…”

“…Another lack‐attention issue is the security evaluation of network structure after DNR [34]. Most of the existing literatures pay attention on economic problems such as network loss reduction or optimisation of operating cost [5–12, 21, 22], few researchers have concerns about this issue. In [4], DNR is expected to be studied from protection aspect, for example, taking fault level constraints into account [35].…”