Multi-terminal HVDC grids facilitate the integration of various renewable resources from
distant locations; in addition, they enhance the reliability and stability of the grid. Protection …

The integration of offshore wind farms has revitalized the interest in multi–terminal high
voltage direct current (M–HVdc) transmission grids. HVdc breakers' importance has …

This paper proposes a fault detection and classification scheme for multi-terminal high
voltage direct current (MT-HVdc) lines by integrating discrete wavelet transform (DWT) multi …

Offshore wind farm (OWF) is considered as a perfect zero‐carbon energy source for the
future power system. However, the growing offshore distance and water depth of OWF make …

Modular DC circuit breakers (MDCCBs) are widely used to protect multi-terminal HVDC (MT-
HVDC) girds. However, the metal-oxide varistor (MOV) failure detection of MDCCBs still …

Short-circuit faults in high-voltage DC (HVDC) grids must be timely isolated. Conventional
fault isolation schemes for HVDC grids typically rely on numerical simulations or analytical …

Fault detection continues to be a relevant and ongoing topic in multiterminal High Voltage
Direct Current (MT-HVDC) grid protection. In MT-HVDC grids, however, high DC-fault …

Modular hybrid dc circuit breakers (DCCBs) have been widely employed to protect
multiterminal high-voltage dc (MT-HVdc) grids. However, breaker failures still pose a …

HVDC grids demand the fast and reliable operation of the protection system. The failure of
any protection element should initialize a backup protection almost immediately in order to …

The purpose of this study is to improve the PI controllers of the voltage-source converters
(VSC)-based multiterminal high voltage direct-current (MT-HVDC) networks. Since the VSCs …