Modeling and Analyzing the Effect of Frequency Variation on Weak Grid-Connected VSC System Stability in DC Voltage Control Timescale

Modeling and Analyzing the Effect of Frequency Variation on Weak Grid-Connected VSC System Stability in DC Voltage Control Timescale

The effect of frequency variation on system stability becomes crucial when a voltage source converter (VSC) is connected to a weak grid. However, previous studies lack enough mechanism cognitions of this effect, especially on the stability issues in DC voltage control (DVC) timescale (around 100 ms)...

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Bibliographic Details
Main Authors: Hui Yang, Xiaoming Yuan
Format: Article
Language:English
Published: MDPI AG 2019-11-01
Series:Energies
Subjects:
frequency variation
weak grid
dc voltage control (dvc) timescale
motion equation
stability analysis
power calculation method
voltage source converter (vsc)
Online Access:https://www.mdpi.com/1996-1073/12/23/4458

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https://www.mdpi.com/1996-1073/12/23/4458

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