A phase feedforward based virtual synchronous generator control scheme
, 2018 Virtual Synchronous Generator (VSG) is an important method to solve the frequency stability issue of the power electronic based power grid by use of virtual inertia control. However, the virtual inertia may cause power oscillation.
Wang, Yue +7 more
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Sub-Synchronous Oscillation Suppression Based on VSG Virtual Impedance Feasible Domains [PDF]
[Objective] The virtual synchronous generator (VSG) system exhibits negative damping characteristics under weak grid connection, which triggers subsynchronous oscillations and leads to system instability.
Qin SUN, Yuxin SUN, Yi DU
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Step time response evaluation of different synchronous generator excitation systems
, 2016 A fast step response of an excitation system is critical for a synchronous generator in order to maintain stability under disturbances in the interconnected power grid.
Lundin, Urban, +3 more
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Capacitor Activated Self-Excitation System of Synchronous Generator
In this paper the self-excitation system of synchronous generator based on capacitor discharge through excitation winding is described. The system comprises three-phase synchronous generator with connected in star scheme stator winding with neutral wire ...
Zaļeskis, Genadijs, Raņķis, Ivars
core
Transient power equalization control strategy of virtual synchronous generator in isolated island microgrid with heterogeneous power supply. [PDF]
Sci Rep, 2023 Gao C, Sun Y, Zheng W, Wang W.
europepmc +1 more source
An improved VSG control strategy based on transient electromagnetic power compensation. [PDF]
Sci Rep, 2023 Gao C, Wang W, Huang C, Zheng W.
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An Adaptive Virtual Impedance Method for Grid-Connected Current Quality Improvement of a Single-Phase Virtual Synchronous Generator under Distorted Grid Voltage. [PDF]
Sensors (Basel), 2023 Zhong C, Zhang Z, Zhu A, Liang B.
europepmc +1 more source
Continuous estimation of power system inertia using convolutional neural networks. [PDF]
Nat Commun, 2023 Linaro D +6 more
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Inertial imitation method of MMC with hybrid topology for VSC-HVDC. [PDF]
PLoS One, 2022 Wu J, Yin S, Li C, Zhang Q.
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Coupled power generators require stability buffers in addition to inertia. [PDF]
Sci Rep, 2022 Raman G, Raman G, Peng JC.
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