查看文章

Uncertainties in demand profile and lower efficiency of renewable energy resources (RERs) make the load flow balancing (LFB) and transient stability (TS) analysis a challenging task in renewable integrated power grids (RIPGs). This situation becomes more complex in case, where three phase line to line (L- L-L) fault with corresponding single or multiple intervals, arises in the system network. A single interval three-phase (L-L-L) fault (SITPF) occurs in the power system when the corresponding occurrence of a three phase line to line fault interval time is very less. A power system is more vulnerable to multiple intervals three-phase (L-L-L) fault (MITPF) if three-phase (L-L-L) fault remained in power system for a longer time, which significantly reduces the reliability of a power grid. To address this problem, a new approach is adopted in this paper that performs LFB and TS analysis through the smart node and unified …