Results 91 to 100 of about 7,789 (205)
Inter-harmonics in multi-terminal VSC-based HVDC systems
Journal of Modern Power Systems and Clean Energy, 2016 Multi-terminal voltage sourced converter (VSC)-based high voltage direct current (HVDC) system composes of a number of VSCs connected to an HVDC grid (or dc grid). The dc grid is often configured by cable interconnections between converter stations, thus
Minxiao Han, Phuchuy Nguyen, Wenli Yan
doaj +1 more source
Analysis and hardware testing of cell capacitor discharge currents during DC faults in half-bridge modular multilevel converters [PDF]
, 2015 This paper focuses on the behaviour of the cell capacitor discharge currents during DC faults in half-bridge modular multilevel converters. Active switches, not designed for fault conditions, are tripped to minimize discharge currents effect on the ...
Aboushady, A.A., Ahmed, K.H., Jovcic, D.
core +2 more sources
Evaluation of a Local Fault Detection Algorithm for HVDC Systems [PDF]
, 2019 A great increase in the amount of energy generated from clean and renewable sources integrated in the electric power system is expected worldwide in the coming years.
Eguia Lopez, P. +4 more
core +2 more sources
Converter station selection method of urban VSC‐DC intertie for grid resilience enhancement
High Voltage, Volume 10, Issue 3, Page 581-594, June 2025.Abstract The site selection of converter stations for voltage source converter‐based direct current (VSC‐DC) interties can significantly impact their control performance, particularly when both grid‐following control (GFL) and grid‐forming control (GFM) are configured.
Mingyang Li +6 more
wiley +1 more source
Engineering practices for the integration of large-scale renewable energy VSC-HVDC systems
Global Energy Interconnection, 2020 With the continuous development of power electronic devices, intelligent control systems, and other technologies, the voltage level and transmission capacity of voltage source converter (VSC)-high-voltage direct current (HVDC) technology will continue to
Yan Li +3 more
doaj +1 more source
Engineering Reports, Volume 7, Issue 1, January 2025.A broad simulation model of the HVDC transmission system is developed using MATLAB software to evaluate the effectiveness of the proposed controllers such as Adaptive Neuro‐Fuzzy Inference System (ANFIS), Artificial Neural Network (ANN), and optimization of Proportional‐Integral‐Derivative (PID) controller using Particle Swarm Optimization (PSO) based ...
Saleem +5 more
wiley +1 more source
电力工程技术Photovoltaic field connected to the grid via voltage source converter based high voltage direct current (VSC-HVDC) transmission is an important trend in the future development of the power system, but there is a risk that the interaction between ...
DU Wenjuan, HAO Xiangkun, CHEN Jue
doaj +1 more source
The Alternate Arm Converter: A New Hybrid Multilevel Converter With DC-Fault Blocking Capability
, 2013 This paper explains the working principles, supported by simulation results, of a new converter topology intended for HVDC applications, called the alternate arm converter (AAC).
Critchley, R +6 more
core +1 more source
Aggregated control of VSC HVDC systems and offshore wind farms
2013 IEEE Power & Energy Society General Meeting, 2013 This paper discusses the aggregated active power control in a Voltage Source Converter High Voltage Direct Current(VSC HVDC) system, interconnecting one offshore wind farm and two asynchronous onshore grids. Existing control strategies have all been developed for point-to-point connections and need a revision when an operation with more than two ...
Vandenbroucke, Stijn +2 more
openaire +1 more source
Harmonic‐Amplitude Modulation Strategy for PtP‐VSC‐HVDC Links Providing Frequency Support
Digital Twins and Applications, Volume 2, Issue 1, January/December 2025.ABSTRACT This paper presents a communication‐free frequency support strategy for point‐to‐point voltage source converter high‐voltage direct‐current (PtP‐VSC‐HVDC) links. The proposed strategy is conceived as a harmonic‐amplitude modulation (HAM), where the frequency deviation experienced by one power system is described as an instantaneous bi ...
Arcadio Perilla, Jose Luis Rueda Torres
wiley +1 more source