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Relevant bibliographies by topics / PowerWorld simulator

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Academic literature on the topic 'PowerWorld simulator'

Author: Grafiati

Published: 4 June 2021

Last updated: 15 February 2022

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Journal articles on the topic "PowerWorld simulator"

1

Zhang, Dong, and Shuhui Li. "Optimal Dispatch of Competitive Power Markets by Using PowerWorld Simulator." International Journal of Emerging Electric Power Systems 14, no. 6 (October 12, 2013): 535–47. http://dx.doi.org/10.1515/ijeeps-2013-0096.

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Abstract The transition to competitive and retail markets for electric utilities around the world has been a difficult and controversial process. One of the difficulties that hindered the development and growth of competitive power markets is the absence of efficient computational tools to assist the design, analysis, and operation of competitive power markets. PowerWorld simulator is a software package that has strong analytical and visualization functions suitable for extensive power flow study of an electric power system. However, like many other power flow simulators, PowerWorld cannot be used directly for analysis and evaluation of a competitive power market. This article investigates mathematical models associated with a competitive power market and how these models can be converted and transformed in such a way that makes it possible to use PowerWorld for the competitive power market study. To validate the effectiveness of the proposed strategy, models of several small-scale competitive power markets are built in MatLab by using conventional approaches. Results generated by both PowerWorld and MatLab are compared. Finally, the article demonstrates how the PowerWorld simulator is used to investigate a larger and practical competitive power system.

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Gunawan, Indra, Hamzah Eteruddin, and Usaha Situmeang. "Analisis Transien Pada Sistem Transmisi 150 Kv Riau Setelah Beroperasinya PLTU Tenayan Raya Menggunakan Powerworld Simulator." JURNAL TEKNIK 14, no. 2 (November 1, 2020): 223–31. http://dx.doi.org/10.31849/teknik.v14i2.2287.

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Dalam proses penyaluran energi listrik kestabilan sistem merupakan hal yang sangat penting. Salah satu masalah dalam kualitas daya yaitu stabilitas transien. Riau merupakan salah satu provinsi yang ada di Indonesia, dengan luas wilayah 87.023,66 km2. Pertumbuhan jumlah penduduk provinsi Riau sangat besar yaitu pada tahun 2016 sebesar 6.500.971 jiwa dan tahun 2017 meningkat menjadi 6.657.911 jiwa. Riau defisit energi listrik sebesar 270 MW dari kebutuhan listrik 600 MW. Dalam upaya untuk memenuhi kebutuhan listrik maka sistem transmisi Riau telah mengoperasikan Pembangkit Listrik Tenaga Uap (PLTU) Tenayan Raya. Dengan penambahan ini perlu dilakukan kajian mengenai kestabilan transien yang terjadi pada sistem. Analisa dilakukan pada saat terjadi gangguan hubung singkat 3 phasa untuk melihat respon sudut rotor generator menggunakan software Powerworld Simulator 20. Pada saat gangguan hubung singkat 3 phasa terjadi pada ujung sisi kirim saluran transmisi dari gardu induk Tenayan Raya menuju gardu induk Teluk Lembu diperoleh waktu pemutus sebesar 0,29 detik dengan sudut pemutus kritis 108,6266 Hasil simulasi menggunakan powerworld simulator diperoleh waktu pemutus maksimum 0,36 detik. Jarak titik gangguan berbanding lurus dengan waktu dan sudut pemutus kritis, semakin jauh titik gangguan pada saluran transmisi maka semakin besar sudut pemutus kritis.

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NUR, Ahmet, and Asim KAYGUSUZ. "POWER FLOW STUDY FOR A MICROGRID BY USING MATLAB AND POWERWORLD SIMULATOR." International Journal of Energy and Smart Grid 1, no. 1 (June 30, 2016): 14–21. http://dx.doi.org/10.23884/ijesg.2016.1.1.02.

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Thayer, Brandon, Zeyu Mao, Yijing Liu, Katherine Davis, and Thomas Overbye. "Easy SimAuto (ESA): A Python Package that Simplifies Interacting with PowerWorld Simulator." Journal of Open Source Software 5, no. 50 (June 17, 2020): 2289. http://dx.doi.org/10.21105/joss.02289.

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Zhang, Dong, Shuhui Li, Peng Zeng, and Chuanzhi Zang. "Optimal Microgrid Control and Power-Flow Study With Different Bidding Policies by Using PowerWorld Simulator." IEEE Transactions on Sustainable Energy 5, no. 1 (January 2014): 282–92. http://dx.doi.org/10.1109/tste.2013.2281811.

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Muhammed, Abdullahi Oboh, and Muhyaddin Rawa. "A Systematic PVQV-Curves Approach for Investigating the Impact of Solar Photovoltaic-Generator in Power System Using PowerWorld Simulator." Energies 13, no. 10 (May 25, 2020): 2662. http://dx.doi.org/10.3390/en13102662.

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With the recent growing interest in renewable energy integrated power systems across the globe for the various economic and environmental benefits, it is also significant to consider their influence on voltage stability in power systems. Therefore, this paper reports the static voltage stability impact of solar photovoltaic generation on power networks using PowerWorld simulator power-voltage (P–V)- and voltage-reactive power (V–Q)-curves to investigate the renewable energy generator model performance suitability. The impact of varying power factor control and static voltage droop control of a photovoltaic plant on the maximum generated power, threshold voltage profile and reactive power marginal loading has been examined. Besides, the concept of percentage change in voltage-power sensitivity has been systematically utilized to determine the optimal location for the solar photovoltaic generator on the power grid and the feasible penetrations have been defined for selected system buses. From the simulation results it can be concluded that in a steady-state analysis of the grid integrated power system the effects of power factor (pf) control and voltage droop control should be considered by power grid engineers for effective system operation and, equally, the application of percentage change in voltage-power sensitivity should be extended to real networks to determine the best positions for multiple installations of renewable energy resources.

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Eteruddin, Hamzah, Hendry Hendry, and Atmam Atmam. "Analysis of Voltage Sag Due to Short Circuit on the Sub System in Central Sumatera." International Journal of Electrical, Energy and Power System Engineering 1, no. 2 (November 5, 2018): 1–5. http://dx.doi.org/10.31258/ijeepse.1.2.1-5.

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Power quality is closely related to electrical energy which is directly related to voltage and current interference. Electrical equipment used daily requires good power quality. The thing that affects the quality of the power is the voltage dip. Based on the IEEE 1159-1995 standard, voltage sag is a decrease in RMS voltage with duration of 0.5 cycle to 1 minute. Sag voltage that occurs can have an effect on electronic equipment and other problems that often arise in the industrial environment. Therefore, a short circuit fault analysis was conducted to determine the voltage sag based on the type of fault in the sub system in Central Sumatera. Short circuit fault analysis is done using Powerworld Simulator 7.0 Students Edition. This study is intended to determine the sag voltage when there is a short circuit fault. The biggest voltage sag occurs when a short circuit fault of single phase to ground at 75% fault location and the smallest voltage sag when the three-phase short circuit of 0.7 fault location.

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8

Neofytou, Neofytos, Konstantinos Blazakis, Yiannis Katsigiannis, and Georgios Stavrakakis. "Modeling Vehicles to Grid as a Source of Distributed Frequency Regulation in Isolated Grids with Significant RES Penetration." Energies 12, no. 4 (February 22, 2019): 720. http://dx.doi.org/10.3390/en12040720.

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The rapid development of technology used in electric vehicles, and in particular their penetration in electricity networks, is a major challenge for the area of electric power systems. The utilization of battery capacity of the interconnected vehicles can bring significant benefits to the network via the Vehicle to Grid (V2G) operation. The V2G operation is a process that can provide primary frequency regulation services in the electric network by exploiting the total capacity of a fleet of electric vehicles. In this paper, the impact of the plug-in hybrid electric vehicles (PHEVs) in the primary frequency regulation is studied and the effects PHEVs cause in non-interconnected isolated power systems with significant renewable energy sources (RES) penetration. Also it is taken into consideration the requirements of users for charging their vehicles. The V2G operation can be performed either with fluctuations in charging power of vehicles, or by charging or discharging the battery. So an electric vehicle user can participate in V2G operation either during the loading of the vehicle to the charging station, or by connecting the vehicle in the charging station without any further demands to charge its battery. In this paper, the response of PHEVs with respect to the frequency fluctuations of the network is modeled and simulated. Additionally, by using the PowerWorld Simulator software, simulations of the isolated power system of Cyprus Island, including the current RES penetration are performed in order to demonstrate the effectiveness of V2G operation in its primary frequency regulation.

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Arefin, Ahmed Amirul, Khairul Nisak Binti Md Hasan, Mohammad Lutfi Othman, Mohd Fakhizan Romlie, Nordin Saad, Nursyarizal Bin Mohd Nor, and Mohd Faris Abdullah. "A Novel Island Detection Threshold Setting Using Phasor Measurement Unit Voltage Angle in a Distribution Network." Energies 14, no. 16 (August 10, 2021): 4877. http://dx.doi.org/10.3390/en14164877.

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Islanding detection needs are becoming a pivotal constituent of the power system, since the penetration of distributed generators in the utility power system is continually increasing. Accurate threshold setting is an integral part of the island detection scheme since an inappropriate threshold might cause a hazardous situation. This study looked at the islanding conditions as well as two transient faults, such as a single line to ground fault and a three-phase balance fault, to assess the event distinguishing ability of the proposed method. Therefore, the goal of this research was to determine the threshold of the island if the distributed generator (DG) capacity is greater than the connected feeder load, which is the over-frequency island condition, and if the DG capacity is less than the connected feeder load, which is the under-frequency island condition. The significance of this research work is to propose a new island detection threshold setting method using the slip angle and acceleration angle that comes from phasor measurement unit (PMU) voltage angle data. The proposed threshold setting method was simulated in the PowerWorld simulator on a modified IEEE 30 bus system equipped with DG. There are three different interconnection scenarios in the test system and the performance of the proposed method shows that getting the island threshold for all the scenarios requires a single time step or 20 mile seconds after incepting an island into the network. In addition, it can distinguish between the real islanding threshold and the transient faults threshold.

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Noorpi, N. S., Y. L. Lee, A. H. Hana, Melaty Amirruddin, and M. M. Nurhakimah. "Power Line Losses of Energy for Power System with Micro-Grid Implementation." Applied Mechanics and Materials 793 (September 2015): 75–79. http://dx.doi.org/10.4028/www.scientific.net/amm.793.75.

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Micro-grid system is an integrated energy system as it consists of distributed energy resources (DERs) and multiple electrical loads operating in parallel or islanded grid. The primary objective of this project is to examine whether Micro-grid implementation can reduce the cost of energy. It can be determined through the modelling bus bar system; 26-Bus Test System. This application can be divided into three aspects which are modelling, simulation and analysis. The power system analysis was conducted under two conditions, steady state condition and contingencies condition using two different methods which are optimal power flow and economic dispatch. Newton-Raphson algorithm was introduced during the power flow analysis. The optimal power flow and economic dispatch for total generation cost was obtained through PowerWorld software simulation.

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Dissertations / Theses on the topic "PowerWorld simulator"

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Vijapurapu, Sivarama Karthik. "CONTINGENCY ANALYSIS OF POWER SYSTEMS IN PRESENCE OF GEOMAGNETICALLY INDUCED CURRENTS." UKnowledge, 2013. http://uknowledge.uky.edu/ece_etds/32.

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Geomagnetically induced currents (GIC) are manifestations of space weather phenomena on the electric power grid. Although not a new phenomenon, they assume great importance in wake of the present, ever expanding power grids. This thesis discusses the cause of GICs, methodology of modeling them into the power system and the ramifications of their presence in the bulk power system. GIC is treated at a micro level considering its effects on the power system assets like Transformers and also at a macro level with respect to issues like Voltage instability. In illustration, several simulations are made on a transformer & the standard IEEE 14 bus system to reproduce the effect of a geomagnetic storm on a power grid. Various software tools like PowerWorld Simulator, SimPower Systems have been utilized in performing these simulations. Contingency analysis involving the weakest elements in the system has been performed to evaluate the impact of their loss on the system. Test results are laid out and discussed in detail to convey the consequences of a geomagnetic phenomenon on the power grid in a holistic manner.

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Conference papers on the topic "PowerWorld simulator"

1

Syafaruddin, Syafaruddin, and Satriani Latief. "Lesson Learned from Power System Design with PowerWorld Simulator." In 2018 Conference on Power Engineering and Renewable Energy (ICPERE). IEEE, 2018. http://dx.doi.org/10.1109/icpere.2018.8739687.

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2

Jakoet, A., D. T. O. Oyedokun, C. T. Gaunt, and P. J. Cilliers. "Preliminary modeling of geomagnetically induced currents in South Africa using PowerWorld Simulator." In 2016 IEEE PES PowerAfrica. IEEE, 2016. http://dx.doi.org/10.1109/powerafrica.2016.7556607.

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3

Tomar, Ashish. "Feasibility Analysis of replacing 10kV, 50MVA short transmission overhead line with HTS cable in IEEE 14-bus system, on a pilot basis; by simulating the system on PowerWorld Simulator 18." In 2016 IEEE Students' Conference on Electrical, Electronics and Computer Science (SCEECS). IEEE, 2016. http://dx.doi.org/10.1109/sceecs.2016.7509295.

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4

Zhang, Dong, and Shuhui Li. "Integrating PowerWorld and MatLab for agent-based modeling and simulation of competitive electric power markets." In 2014 IEEE/PES Transmission & Distribution Conference & Exposition (T&D). IEEE, 2014. http://dx.doi.org/10.1109/tdc.2014.6863507.

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5

Ghosh, Shibani, Avijit Saha, and Nurunnahar Islam Mou. "Load Flow Simulation of Western Grid of Bangladesh Power System Using PSAT and Performance-Based Comparison with PowerWorld." In 2010 International Conference on Intelligent Systems, Modelling and Simulation (ISMS). IEEE, 2010. http://dx.doi.org/10.1109/isms.2010.61.

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