Transmission Line Outage Detection and Identification by Communal Spider Optimization Algorithm

Abstract

The load on the power system network is proliferating along with massive inter-area transfers. Hence it is substantial to have reliable real-time information about the network parameters of the electric power system. To monitor real-time operational reliability, the network model of the system has to be updated continuously in a timely manner to reflect current system conditions. For this continuous data updating, the Phasor Measurement Units (PMUs) are deployed. PMUs measure the phase at very high speed at different locations by different devices and synchronize them with time. In manipulating the arithmetical possessions of voltage phase angle capacities attained from PMUs, this method is formulated. The proposed method detects and identifies the line outages in near real-time. In this method, outage in an unknown line is detected by using Communal Spider Algorithm (CSA) and is verified on Indian utility-62 bus test system. Using CSA, the system performance of the power network model is optimized and the line outage is reduced.

Optimal Design and Power Management in Shipboard System

“…The reliability of electrical power plays a major role in this modern world. As the demand for electrical power is increased there should be an alternative for restoration and recovery after an outage or fault on the system [5]. In this case, if the power system is provided with storage devices, it can provide back-up power or power during the transition [6].…”