Temat: Transient Stability - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Design, Testing, and Analysis of STATCOM and TCSC for Real-Time Simulation
Autorzy:: Koundal, Govind
Shimi, S. L.
Powiązania:: https://bibliotekanauki.pl/articles/1059442.pdf
Data publikacji:: 2019
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:: FACTS
FCT
STATCOM
TCSC
Transient Stability
Opis:: FACTS controllers are found to be effective in improving transient stability of power system. WSCC 9-bus system has been utilized as test system developed in MATLAB/Simulink software. This paper investigates the improvement of transient stability of a 3-machine 9-bus WSCC system using STATCOM and TCSC and their relative performances are studied with the help of simulation results validated with OPAL-RT real time simulator. Particular attention is paid to real-time simulation approach which provides adequate and comprehensive modeling of electric power systems (EPS) containing FACTS. Simulation results are quite encouraging and show the effectiveness of STATCOM and TCSC in improving transient stability of the test system.
Źródło:: World Scientific News; 2019, 128, 2; 197-215
2392-2192
Pojawia się w:: World Scientific News
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Modeling and Simulation of Multi-machine System Using UPFC for Enhancing Transient Stability
Autorzy:: Singh, Amritpreet
Mathew, Lini
Powiązania:: https://bibliotekanauki.pl/articles/1158636.pdf
Data publikacji:: 2018
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:: FACTS
Reactive Power compensation
Transient Stability
UPFC
Opis:: In this paper, transient stability of IEEE 9- bus system combined with Unified Power Flow Controller (UPFC), has been accomplished. UPFC based on Voltage Source Controller (VSC) has a higher switching frequency, an obvious voltage harmonic and a lower voltage level. Under a symmetrical three-phase short circuit with a different fault locations were used and the load angle variation also studied to test the control performance. The multi machine system combined with UPFC controller, perform outstanding to reduce damping oscillation in power system observed in results of simulation.
Źródło:: World Scientific News; 2018, 114; 152-163
2392-2192
Pojawia się w:: World Scientific News
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Power System Transient Stability Case Study: A Power Sub-Station Plant in Sudan
Autorzy:: Abbas, Asma
Kamal, Ramadan Doud
Elmustafa, Sayed Ali Ahmed
Powiązania:: https://bibliotekanauki.pl/articles/1193487.pdf
Data publikacji:: 2021
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:: Dynamic Stability
GARRI power stations
Swing Equation
Transient Stability
power angle
synchronism
Opis:: Power system stability is defined by the tendency of the energy system to develop recovery forces equal or greater than the disturbing forces to maintain a stable equilibrium state. In general, power system stability problems are usually divided into two parts, steady state and transient state. An extension of steady-state stability is dynamic stability. Transient stability deals with the effects of large disturbances such as malfunctions, sudden line interruptions, and sudden application or load removal. This research is presents load angle method to transient stability problem for multi-machine system. The ETAP program is used to simulate the above method to study transient stability. A sub-station plant in Khartoum (GARRI) with four generation sections (1, 2 and 4) has been taken as a case study. The simulation result shows that when a single line-ground fault occurs at main busbar and cleared at time t = 0.4 sec the system is stable, in case 2, when the same fault cleared at t = 3 sec the system become unstable.
Źródło:: World Scientific News; 2021, 158; 267-284
2392-2192
Pojawia się w:: World Scientific News
Dostawca treści:: Biblioteka Nauki

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