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Design of Optimal Droop Control for Multi-Terminal High-Voltage Direct Current Systems During Line Outages
(
Taylor and Francis Inc.
, 2019 , Article)
This article investigates the required modifications to droop control design for optimum operation of Multi-Terminal High-Voltage Direct Current (MTHVDC) systems during line and converter outages. A typical 6-bus MTHVDC ...
A Flywheel Energy Storage System for Fault Ride Through Support of Grid-Connected VSC HVDC-Based Offshore Wind Farms
(
Institute of Electrical and Electronics Engineers Inc.
, 2016 , Article)
Voltage source converter (VSC)-based high voltage DC (HVDC) transmission is considered the future of offshore power transmission. This paper aims at providing a reliable VSC-HVDC transmission system architecture between ...
A dual three-phase induction machine based flywheel storage system driven by modular multilevel converters for fault ride through in HVDC systems
(
IEEE Computer Society
, 2016 , Conference Paper)
One of the main challenges of voltage source converter based high voltage direct current (VSC-HVDC) transmission systems is the AC faults at the grid side. This work introduces the integration of multiphase induction machine ...
Half-bridge modular multilevel-based HVDC converters with external pre-charged capacitors for dc fault current suppression capability
(
Institution of Engineering and Technology
, 2016 , Conference Paper)
Half-Bridge Modular Multilevel Converters (HB-MMCs) are defenseless against DC side faults. Different types of DC Circuit Breakers (DCCBs) assisted with arrester banks/damping resistors such as solid-state CBs and hybrid ...
A non-communication based protection algorithm for multi-terminal HVDC grids
(
Elsevier Ltd
, 2017 , Article)
This paper introduces a non-communication based protection algorithm for Multi-Terminal High Voltage Direct Current (MTHVDC) transmission lines. The algorithm relies on using electrical current data at one end for ...