Optimal power allocation strategy for black start in VSC-MTDC systems considering dynamic impacts
Sign Up to like & getrecommendations! Published in 2021 at "Electric Power Systems Research"
DOI: 10.1016/j.epsr.2021.107023
Abstract: Abstract The ability of voltage source converters (VSCs) to restore blackout grid has been widely accepted based on their abilities in flexible and independent power control. However, the traditional literature only studied the case of… read more here.
Keywords: power; vsc mtdc; strategy; black start ... See more keywords
Security-Constrained Multi-Objective Optimal Power Flow for a Hybrid AC/VSC-MTDC System With Lasso-Based Contingency Filtering
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2019.2963372
Abstract: In order to coordinate the economy and voltage quality of a meshed AC/VSC-MTDC system, a new corrective security-constrained multi-objective optimal power flow (SC-MOPF) method is presented in this paper. A parallel SC-MOPF model with $N$… read more here.
Keywords: system; security constrained; mtdc system; constrained multi ... See more keywords
Frequency Support Control Method for Interconnected Power Systems Using VSC-MTDC
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Power Systems"
DOI: 10.1109/tpwrs.2020.3026035
Abstract: Using VSC-MTDC to provide frequency support for interconnected power systems is an attractive solution. Considering the disadvantages of traditional methods in power shortage or surplus absorption into the VSC-MTDC from AC systems requiring active power… read more here.
Keywords: control; vsc mtdc; frequency support; power ... See more keywords
Small-Signal Stability Analysis of a VSC-MTDC System for Investigating DC Voltage Oscillation
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Power Systems"
DOI: 10.1109/tpwrs.2021.3072399
Abstract: In this study, the DC voltage oscillation mechanism is investigated based on the linearized models of a voltage-source converter (VSC)-based multiple terminal DC (MTDC) system. First, the mechanism of DC voltage oscillation generation is revealed.… read more here.
Keywords: mtdc system; voltage; vsc mtdc; voltage oscillation ... See more keywords
A Coordinated Voltage-Frequency Support Method for VSC-MTDC Integrated Offshore Wind Farms System
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Power Systems"
DOI: 10.1109/tpwrs.2023.3274752
Abstract: Voltage and frequency stability is one of the major concerns with the continuously increasing penetration of offshore wind farms (OWFs) integrated into onshore grid via VSC-MTDC system, and it is a challenge to coordinate its… read more here.
Keywords: voltage frequency; vsc mtdc; power; frequency ... See more keywords
Transient Frequency-Voltage Support Strategy for VSC-MTDC Integrated Offshore Wind Farms Based on Perturbation Observer and Funnel Control
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Sustainable Energy"
DOI: 10.1109/tste.2025.3541326
Abstract: To address the transient frequency and voltage stability challenges posed by low-inertia offshore wind farms (OWFs) connected through voltage source converter (VSC) based multi-terminal high voltage direct current (VSC-MTDC) system, a nonlinear perturbation observer and… read more here.
Keywords: transient frequency; vsc mtdc; voltage; support ... See more keywords
Improved coordinated control strategy for VSC-MTDC system with DC voltage secondary regulation
Sign Up to like & getrecommendations! Published in 2024 at "Frontiers in Energy Research"
DOI: 10.3389/fenrg.2024.1363267
Abstract: Droop control is widely used in multi-terminal flexible DC (VSC-MTDC) transmission systems by virtue of the advantage of multi-station cooperative unbalanced power dissipation, however, the essence of the droop control strategy is to change the… read more here.
Keywords: control strategy; control; vsc mtdc; voltage ... See more keywords
Cooperative control of the DC-link voltage in VSC-MTDC grid via virtual synchronous generators
Sign Up to like & getrecommendations! Published in 2024 at "Frontiers in Energy Research"
DOI: 10.3389/fenrg.2024.1363323
Abstract: Introduction: Virtual Synchronous Generators (VSGs) are used in Voltage Source Converter-based Multi-Terminal High-Voltage Direct Current (VSC-MTDC) systems to enhance power system stability. However, the MTDC framework can lead to instability due to reduced inertia in… read more here.
Keywords: vsc; vsc mtdc; cooperative control; voltage ... See more keywords