Results 11 to 20 of about 590,631 (263)
A Fast Certificate for Power System Small-Signal Stability [PDF]
2020 59th IEEE Conference on Decision and Control (CDC), 2020 Swing equations are an integral part of a large class of power system dynamical models used in rotor angle stability assessment. Despite intensive studies, some fundamental properties of lossy swing equations are still not fully understood. In this paper, we develop a sufficient condition for certifying the stability of equilibrium points (EPs) of ...
Amin Gholami, Xu Andy Sun
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Impact of control system on small-signal stability of MMC-based MTDC transmission system
Energy Reports, 2020 This paper studies influence of control system dynamics on the small-signal stability of modular multilevel converter (MMC) based multi-terminal DC (MTDC) transmission system.
Wansong Liu +4 more
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Small-Signal Stability Research of Grid-Connected Virtual Synchronous Generators
Energies, 2022 The virtual synchronous generator (VSG) technique is used to simulate the external characteristics of a synchronous generator (SG) to provide certain damping and inertia to power systems.
Shengyang Lu +9 more
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Small signal stability analysis of stand-alone microgrid with composite load
Journal of Electrical Systems and Information Technology, 2020 Microgrid concept provides suitable context for installing distributed generation resources and providing reliability and power quality for loads. During grid connected mode of microgrid, all stability issues are getting handled by main grid due to its ...
Rahul Agrawal, D. D. Changan, Anil Bodhe
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Sensitivity Analysis and Small-Signal Stability of Grid Following Converters
TecnoLógicas, 2022 This article presents a small-signal study, based on a sensitivity analysis, of a voltage source converter (VSC) operating as a grid-following device. This type of operation is standard for integrating distributed energy resources directly into a primary
Simón Sepúlveda García +1 more
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Virtual Inertia Control and Small-Signal Stability Analysis of Electric Vehicle [PDF]
International Journal of Industrial Electronics, Control and Optimization, 2023 In electric vehicles (EVs), the small size of the dc link capacitor results in significant voltage deviations when there are changes in load or uncertain fluctuations from the power resources. This causes a decline in voltage quality.
Mehran Jami
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Energies, 2015 For the interconnected power system with large-scale wind power, the problem of the small signal stability has become the bottleneck of restricting the sending-out of wind power as well as the security and stability of the whole power system. Around this
Wenying Liu +4 more
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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
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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
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Small Signal Stability with the Householder Method in Power Systems
Energies, 2019 Voltage collapse in power systems is still considered the greatest threat, especially for the transmission system. This is directly related to the quality of the power, which is characterized by the loss of a stable operating point and the deterioration ...
Asghar Sabati +4 more
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