Transient Stability Enhacement Using Phasor Model of Superconducting Magnetic Energy Storage

Bey, Mohamed; Moudjahed, Mohamed

doi:10.11591/517

Cited by 1 publication

(5 citation statements)

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“…A 9-bus system is a simple model used for stability analysis; it requires a small amount of data. Several articles and research works have discussed the normal operating conditions and transient stability study of the 9-Bus system [11][12][13]30,31]. In our research, the 9-bus modified system is considered and simulated through MATLAB R2019b.…”

Section: Ieee 9-bus Modified Systemmentioning

confidence: 99%

“…The system consists of three synchronous generators connected by a 230 kV transmission network. The parameters of transmission lines come from the literature [30,31]. The system is equipped with three generators rated 16.5 kV/247.5 MVA, 18 kV/192 MVA, and 13.8 kV/128 MVA [12,30,31].…”

Section: Ieee 9-bus Modified Systemmentioning

confidence: 99%

“…The parameters of transmission lines come from the literature [30,31]. The system is equipped with three generators rated 16.5 kV/247.5 MVA, 18 kV/192 MVA, and 13.8 kV/128 MVA [12,30,31]. The system contains three transformers to step up the voltage of each generator to 230 kV.…”

Section: Ieee 9-bus Modified Systemmentioning

confidence: 99%

“…The system contains three transformers to step up the voltage of each generator to 230 kV. It comprises three loads connected at bus 5, bus 6, and bus 8 [12,30,31]. The system has a fundamental frequency of 60 Hz.…”

Section: Ieee 9-bus Modified Systemmentioning

confidence: 99%

“…Also, the system is integrated with the excitation system type DC1A [31]. The data of the 9-Bus system can be found in [12,[30][31][32].…”

Section: Ieee 9-bus Modified Systemmentioning

confidence: 99%

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Transient Stability Assessment of IEEE 9-Bus System Integrated Wind Farm

2021

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The use of wind energy is increased due to the high demand for sustainable energy. The penetration of wind energy in electrical networks might have several effects on load flow and power system stability. In this research, the transient stability of the IEEE 9-Bus system integrated with Doubly Fed Induction Generator (DFIG) is analyzed. Additionally, different penetration levels of a wind farm are considered. With a 5% penetration of wind energy, the maximum power angle of the synchronous generator is around 129 deg, which is quite similar to the existing system. In contrast, the power angle increases to 140 deg after adding more wind turbines with 15% wind farm penetration. Then, the system loses stability with a 25% penetration of wind energy. The results indicate that the high penetration of wind energy has a destabilizing impact on the studied network. Moreover, the location of the wind farm affects transient stability. This research intends to contribute towards assessing the stability of the power system integrated DFIG. Hence, this study will support the increase of using wind energy in power systems rather than conventional power plants and evaluate the stability to enable the reliability of alternative energy sources in the grid.

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Section: Ieee 9-bus Modified Systemmentioning

confidence: 99%