DC voltage and active power regulations in multi terminal high voltage direct current transmission system: A review

A Raza, Y Chen, M Li, YA Bhutto, A Ali, A Ali - Renewable and Sustainable …, 2025 - Elsevier
The multi-terminal high voltage direct current (MTDC) transmission network using voltage
source converters (VSC) has emerged as a significant method for integrating renewable …

Promising grid-forming vsc control schemes toward sustainable power systems: Comprehensive review and perspectives

K Mahmoud, P Astero, P Peltoniemi… - IEEE Access, 2022 - ieeexplore.ieee.org
Driven by environmental and economic aspects, the proliferation of renewable energy
sources (RES) has been expanded in power systems worldwide. In this regard, the …

Adaptive droop control of multi-terminal HVDC network for frequency regulation and power sharing

MN Ambia, K Meng, W Xiao… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
This paper proposes a novel adaptive droop control strategy for multi-terminal HVDC
(MTHVDC) network to provide frequency support and power sharing via a distributed …

DC link voltage enhancement in DC microgrid using PV based high gain converter with cascaded fuzzy logic controller

S Rajendran, V Thangavel, N Krishnan, N Prabaharan - Energies, 2023 - mdpi.com
Renewable-based sources can be interconnected through power electronic converters and
connected with local loads and energy storage devices to form a microgrid. Nowadays, DC …

[PDF][PDF] 多端柔性直流输电系统的自适应下垂控制策略研究

白国岩, 李春宝, 孟繁丞, 李沐书, 马文忠 - 电气技术, 2022 - dqjs.cesmedia.cn
摘要直流电压稳定是多端柔性直流输电(VSC-MTDC) 系统控制的关键问题之一.
针对传统下垂控制策略参数不易整定, 控制精度低, 难以应对多种工况等缺点 …

Coordinated voltage and frequency control in hybrid AC/MT-HVDC power grids for stability improvement

M Gu, L Meegahapola, KL Wong - IEEE Transactions on Power …, 2020 - ieeexplore.ieee.org
In this paper, an adaptive coordinated voltage and frequency control scheme is proposed for
hybrid AC/multi-terminal high voltage direct current (MT-HVDC) power networks for stability …

A decentralized control for Non-error frequency regulation in an islanded microgrid containing multiple VSGs

Y Yang, P Yang, W Lin, Z Li, G Lu - … Journal of Electrical Power & Energy …, 2021 - Elsevier
Secondary control in the hierarchical control of microgrids can achieve frequency restoration
and accurate proportional power sharing among distributed generators (DGs) but depends …

Optimal emergency frequency control based on coordinated droop in multi-infeed hybrid AC-DC system

Y Liu, Y Song, Z Wang, C Shen - IEEE Transactions on Power …, 2021 - ieeexplore.ieee.org
In multi-infeed hybrid AC-DC (MIDC) systems, the asynchronous interconnection between
regional grids, complicated system dynamics and possible emergency faults have enormous …

Adaptive droop control strategy for autonomous power sharing and DC voltage control in wind farm‐MTDC grids

A Satish Kumar, B Prasad Padhy - IET Renewable Power …, 2019 - Wiley Online Library
This study presents a novel adaptive droop control (ADC) strategy for power‐sharing in a
multi‐terminal high‐voltage DC grid while maintaining a desirable DC voltage level. The …

Enhanced DC voltage regulation and transient response for multi-terminal VSC-HVDC system using direct power control

B Ayalew, MS El Moursi… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
This paper presents a new control strategy for enhancing the dc voltage regulation and the
transient response in the multi-terminal VSC-HVDC system by ensuring swift power-sharing …