Power flow and Short circuit of 220 kV Substation using ETAP

Zeggai, Amine; Benhamida, Farid

doi:10.1109/cagre.2019.8713172

Cited by 8 publications

(6 citation statements)

References 2 publications

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“…In addition, it shows the generated active power, reactive power, the distributed power (MW, MVAR, and PF) for each bus bar. Table (8) describes the load flow report of 128 buses which represent the electrical grid and the distributed loads of whole city of Kirkuk in one big diagram. This report illustrates the points of strength and weakness of the grid by showing the values of voltage (amplitude and angle), demand power (MW), reactive power (MVar) and power factor of each bus.…”

Section: Simulation and Modeling Of Kirkuk City In One Big Systemmentioning

confidence: 99%

“…Thus, Through an exhaustive bibliographic study, the growth of today's three phase unbalanced DSLF with numerous feeding sources, embedded FACTS devices, advanced software techniques, and so on has been documented in this work [6,7]. The authors of [8] proposed Newton Raphson on three-phase system for power-flow due to its robust convergence. The fast decoupled method in 3-phase system was introduced by Authors in [9].…”

Section: Introductionmentioning

confidence: 99%

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Electrical distribution grid of Kirkuk City: A case study of load flow and short circuit valuation using ETAP

Al-bayaty

Kider

Jasim

et al. 2022

PEN

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The load flow study and short circuit analysis can be considered as the backbone of the electrical power network. This study based on real data collected from 12 substations, each substation contains many feeders provide the electricity network of Kirkuk city (a city in Iraq located at the north of Baghdad). The methodology of this article depended on using the Electrical Transient Analyzer Program (ETAP) software in assessing the performance of Iraqi electrical distribution network (Kirkuk city as a model) by starting modeling and simulation in order to assess the reliability through testing the load flow, and short circuit test. A complete study of load flow assessment of an actual Kirkuk city power distribution network with actual load values is presented (data have been taken from the Directorate of Electricity Distribution of Kirkuk city). The results of modeling the whole city and the detailed reports of this study can give us a comprehensive assessment with the presence of actual loads values, including total demand, PF, transmission line parameters, and the weakness points of the electrical grid.

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Section: Simulation and Modeling Of Kirkuk City In One Big Systemmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Electrical distribution grid of Kirkuk City: A case study of load flow and short circuit valuation using ETAP

Al-bayaty

Kider

Jasim

et al. 2022

PEN

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“…Analisis aliran daya diperlukan untuk memverifikasi apakah jaringan yang telah beroperasi dapat diandalkan atau tidak [2]. Seperti halnya yang terjadi di PT.…”

Section: Pendahuluanunclassified

Analisis Aliran Daya Sistem Tenaga Listrik Pada PT. Sele Raya Merangin Dua Menggunakan Metode Newton-Raphson

Yudanto

Tessal

2021

JEPCA

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Power flow analysis is used to determine the power flow parameters that are useful for planning the system to operate optimally as well as changes to existing systems, such as what happened at PT. Sele Raya Merangin Dua, which is currently making system changes in the form of additional loads. With the addition of this load, it is necessary to conduct a power flow analysis to determine the effect of increasing the load with the aim of knowing the system performance so that it can be in optimal condition. The research method used is qualitative-descriptive which is carried out in a simulation using ETAP 12.6 software where the results of the simulation will be tabulated and graphed. The results showed that the increase in load caused an increase in power generation and power distribution, especially on swing-buses to load-buses and branch buses. From the previous generation power of 1069.1 kVA increased to 1155.2 kVA but did not affect the performance of each power system equipment PT. SRMD and the electric power system are still in optimal condition.

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“…Analysis of the flow of electric power (Load Flow) is an analysis used to plan and determine the amount of power in an electric power system. During its development, the industry requires large electric power and uses electrical equipment as a means of production [1]. The benefit of the analysis of electric power flow is to determine the amount of power in the electric power system so that it can be seen whether it still meets predetermined limits, can find out the number of Losses that occurred, and to obtain initial conditions in the new system planning.…”

Section: Introductionmentioning

confidence: 99%

Load Flow Analysis and Short Circuit Faults with the Additional Distributed Generation Wind Turbine 300 kW at Andalas University

Winarta

Rozzi

2021

AJEEET

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The study of electric power flow analysis (Load Flow) is intended to obtain information about the flow of power or voltage in an electric power system network. This information is needed to evaluate the performance of the power system. Electrical power flow problems include calculating the flow and system voltage at certain terminals or buses. The benefits of this power flow study are to find out the voltage at each node in the system, to find out whether all the equipment meets the specified limits to deliver the desired power, and to obtain the original conditions in the new system planning. This study is divided into two: the analysis of data when the conditions have not been added wind turbine and after the addition of 300 kW wind turbine with software power station ETAP software 12.6.0 and the Newton-Raphson method will be used in analyzing the power flow of the electric power system. Based on the results of the tests, it is found that the overall value of losses for power flow before the addition of DG is 0.031 MW and 0.037 Mvar, for the voltage drop with the lowest percentage, namely on bus 10 with a percentage of 96.45 for the 0.4 kV system and the 20 kV system on bus 19 with a percentage of 99.03, the largest% PF load was in lump 1 with 98.64 and the smallest% PF was in lump7 with a value of 84.92. The short circuit data value on the 20 kV bus system at Andalas University before the addition of DG with 3-phase disturbances averaged 13.354 A, 1-phase disturbances averaged 3.521 A, 2-phase disturbances averaged 11.719 A and 2 ground phases of 12.842 A Whereas for the value of power flow after the addition of DG in the form of the wind turbine of 300 kW the overall value of losses is 0.032 MW and 0.042 MvarAR, for the voltage drop with the percentage for voltage drop with the lowest percentage is bus 10 with a percentage of 96.63 for system 0, 4 kV and a 20 kV system on bus 14 with a percentage of 98.1, the largest% PF load is in lump 1 with 98.64 and the smallest% PF is in lump7 with a value of 84.92. The short circuit data value on the 20 kV bus system at Andalas University after the addition of DG with 3 phase disturbances has an average value of 13.354 A, 1 phase disturbance averages 3.523 A, 2 phase disturbances average 11.737 A and 2 phases ground is 12.059 A For the source in this system, after the addition of DG, there was a change in the% PF of the PLN grid, namely 79.53 and the wind turbine -83%.

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Power flow and Short circuit of 220 kV Substation using ETAP

Cited by 8 publications

References 2 publications

Electrical distribution grid of Kirkuk City: A case study of load flow and short circuit valuation using ETAP

Electrical distribution grid of Kirkuk City: A case study of load flow and short circuit valuation using ETAP

Analisis Aliran Daya Sistem Tenaga Listrik Pada PT. Sele Raya Merangin Dua Menggunakan Metode Newton-Raphson

Load Flow Analysis and Short Circuit Faults with the Additional Distributed Generation Wind Turbine 300 kW at Andalas University

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