Modeling and Control of VSC-HVDC Links Connected to Weak AC Systems

By Lidong Zhang. 2010

176 citations recorded by the source corpus.

View Paper: https://www.semanticscholar.org/paper/fee595d8e703176739902fe30930f576ce5bb992

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Citations in the corpus

Advanced vector control for voltage source converters connected to weak grids (2015, methodology): “[11], [13], [14] proposed an alternative technique referred to as power synchronization control (PSC), which does not require synchronization with a PLL via emulating the behavior of a synchronous machine.”
Modeling of Multi-Terminal VSC HVDC Systems With Distributed DC Voltage Control (2014, background): “As the control of the DC voltage is crucial to the operation of the power system, one can therefore duplicate the DC voltage control, as proposed in [21] and elaborated in [23] for the power synchronization control, and mentioned in [24] for the operation of a two-terminal scheme.”
Voltage Dynamics of Current Control Time-Scale in a VSC-Connected Weak Grid (2016, background): “Some studies have looked at the small-signal modeling of grid-connected VSCs [29]–[32], such as wind turbine converters and VSC-HVDC systems.”
Modeling of VSC Connected to Weak Grid for Stability Analysis of DC-Link Voltage Control (2015, methodology): “Grid-connected VSC is commonly controlled with vector current control scheme [13], [15], [21].”
Transient Stability Analysis and Control Design of Droop-Controlled Voltage Source Converters Considering Current Limitation (2019, methodology): “The second one is based on the control switching method [36], [37], which will change the VSC’s control scheme when large disturbances are detected.”
Analysis of Stability Limitations of a VSC-HVDC Link Using Power-Synchronization Control (2011, background): “On the other hand, the recently proposed power-synchronization control has shown to be particularly suitable for controlling a VSC-HVDC link connected to weak ac systems [14][15][16][17].”
Control of HVDC Light System Using Conventional and Direct Current Vector Control Approaches (2010, unknown): “Therefore, the poor performance of the conventional vector control technology has become an obstacle for VSC-HVdc transmission to be applied in more challenging ac-system conditions [22], [23].”
Impact of Short-Circuit Ratio and Phase-Locked-Loop Parameters on the Small-Signal Behavior of a VSC-HVDC Converter (2014, background): “is challenging for VSCs [1], [3], [4], [8].”
On Resonances and Harmonics in HVDC-MMC Station Connected to AC Grid (2017, background): “response time in the range of 100 ms [16]).”