Results 1 to 10 of about 595,059 (301)
Small-Signal Stability and Resonance Perspectives in Microgrid: A Review
Energies, 2023 The microgrid (MG) system is a controlled and supervised power system consisting of renewable energy (RE)-based distributed generation (DG) units, loads, and energy storage. The MG can be operated autonomously or while connected to the grid.
Awan Uji Krismanto +4 more
doaj +8 more sources
Small-Signal Stability Analysis of DC Microgrids
EnergiesThe conventional cascaded control strategies using proportional-integral-derivative controllers often result in high settling times, considerable oscillations, poor voltage regulation, and low bandwidth.
Alamgir Hossain +7 more
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Effect of DFIG control parameters on small signal stability in power systems [PDF]
Scientific Reports, 2023 The doubly-fed induction generator (DFIG) with virtual inertia control and reactive damping control gives a renewable energy generation system inertia and damping characteristics similar to those of a thermal power plant, and the parameters of the ...
Liu Qi +4 more
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A general method for small signal stability analysis [PDF]
IEEE Transactions on Power Systems, 1998 This paper presents a new general method for computing the different specific power system small signal stability conditions. The conditions include the points of minimum and maximum damping of oscillations, saddle node and Hopf bifurcations, and load flow feasibility boundaries.
Yang, Z, Makarov, YV, Hill, DDJ
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Small Signal Stability Analysis of Distribution Networks with Electric Springs [PDF]
2018 IEEE Power & Energy Society General Meeting (PESGM), 2018 This paper presents small signal stability analysis of distribution networks with electric springs (ESs) installed at the customer supply points. The focus is on ESs with reactive compensation only. Vector control of ES with reactive compensation is reported for the first time to ensure compatibility with the standard stability models of other ...
Diptargha Chakravorty +3 more
core +6 more sources
Small-signal stability analysis for the multi-terminal VSC MVDC distribution network; a review
The Journal of Engineering, 2019 The stable operation and control of the proposed terrestrial multi-terminal Voltage Source Converter (VSC) medium voltage DC (MVDC) distribution network is a remarkable motivation towards developing the future universal DC grid interconnecting the low ...
Patrobers Simiyu +6 more
doaj +2 more sources
Study on quick judgement of small signal stability using CNN
The Journal of Engineering, 2019 Dynamic security assessment (DSA) is widely used in dispatching operation systems, and the small signal stability is one of the DSA's most time-consuming calculation methods.
Dongyu Shi +8 more
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Optimal power flow with small signal stability constraints [PDF]
Científica, 2022 A power system presents different stability problems, the small-signal stability problem receives attention to the occasional oscillations and the change in its demand, for this and the need to optimize resources a smallsignal stability constraint is ...
José Antonio Gándara-Capistrán +1 more
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Singular Perturbation and Small-Signal Stability for Inverter Networks [PDF]
IEEE Transactions on Control of Network Systems, 2022 This paper examines small-signal stability of electrical networks composed dominantly of three-phase grid-following inverters. We show that the mere existence of a high-voltage power flow solution does not necessarily imply small-signal stability; this motivates us to develop a framework for stability analysis that systematically acknowledges inverter ...
Saber Jafarpour +4 more
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Small-Signal Stability Analysis of Numerical Integration Methods [PDF]
IEEE Transactions on Power Systems, 2022 The paper provides a novel framework to study the accuracy and stability of numerical integration schemes when employed for the time domain simulation of power systems. A matrix pencil-based approach is adopted to evaluate the error between the dynamic modes of the power system and the modes of the approximated discrete-time system arising from the ...
Georgios Tzounas +2 more
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