DiGSILENT

Modeling and Simulation of DIGSILENT-based Micro-grid System

The accurate modeling of micro-grid access to power system planning and design stage needs is the primary problem to solve. This paper modeled the micro grid photovoltaic power generation system ,including silicon solar cell, photovoltaic inverters, battery energy storage system, and the micro power distribution system .The use of power system analysis software (DIGSILENT) of actual power syste...

Modelling of Transmission Systems Under Unsymmetrical Conditions and Contingency Analysis Using DIgSILENT PowerFactory

DIgSILENT PowerFactory is a powerful software which includes a power system analysis function designed to cope with large power system power flows, and it handles both DC and AC lines, including all phase combinations (3ph, 2ph and single phase), with/without neutral conductor and ground wires, for both single circuit and mutually coupled parallel circuits. Although power systems are designed a...

Artificial Neural Network Based Power System Stabilizer on a Single Machine Infinite Bus Modelled in Digsilent Powerfactory and MATLAB

In this paper the use of artificial neural network in power system stability is studied. A predictive controller based on two neural networks is designed and tested on a single machine infinite bus system which is used to replace conventional power system stabilizers. They have been used for decades in power system to dampen small amplitude low frequency oscillation in power systems. The increa...

Congestion Management through Optimal Allocation of FACTS Devices Using DigSILENT-Based DPSO Algorithm- A Real Case Study

Flexible AC Transmission Systems (FACTS) devices have shown satisfactory performance in alleviating the problems of electrical transmission systems. Optimal FACTS allocation problem, which includes finding optimal type and location of these devices, have been widely studied by researchers for improving variety of power system technical parameters. In this paper, a DIgSILENT-based Discrete Parti...

جایابی بهینه ادوات FACTS در شبکه برق منطقه ای گیلان با استفاده از الگوریتم اجتماع ذرات مبتنی بر DPL نرم افزار DIgSILENT