HVDC transmission for access to off‐shore renewable energy: a review of technology and fault detection techniques

B Mitra, B Chowdhury… - IET Renewable Power …, 2018 - Wiley Online Library
The ever‐increasing demand for electric power has partially been met with access to
offshore renewable energy, such as wind and tidal energy. With the development in power …

A systematic review of key challenges in hybrid HVAC–HVDC grids

U Javed, N Mughees, M Jawad, O Azeem, G Abbas… - Energies, 2021 - mdpi.com
The concept of hybrid high-voltage alternating current (HVAC) and high-voltage direct
current (HVDC) grid systems brings a massive advantage to reduce AC line loading …

Hybrid real-time simulator of large-scale power systems

MV Andreev, AS Gusev, NY Ruban… - … on Power Systems, 2018 - ieeexplore.ieee.org
This paper is devoted to the description of a new approach for large-scale electric power
systems (EPS) simulation, so-called hybrid simulation approach. The design and research of …

[PDF][PDF] A hybrid simulation of converter-interfaced generation as the part of a large-scale power system model

I Razzhivin, A Askarov, V Rudnik… - International Journal of …, 2021 - researchgate.net
This study aims to propose an alternative hybrid approach to model renewable energy
sources (RESs), which provide the most reliable results in comparison with the existing …

A novel phase-locked loop for mitigating the subsequent commutation failures of LCC-HVDC systems

J Wang, Y Gong, C Fu, Z Wen… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
The AC fault ride-through and support capability of line commutated converter based high
voltage direct current (LCC-HVDC) have significant influence on the safe operation of power …

Comprehensive validation of transient stability calculations in electric power systems and hardware-software tool for its implementation

AA Suvorov, AAZ Diab, AS Gusev, MV Andreev… - IEEE …, 2020 - ieeexplore.ieee.org
Reliability and survivability of electric power systems (EPS) depend on transient stability
assessment (TSA). One of the most effective way to TSA is time-domain simulation …

[HTML][HTML] Research on a current calculation method and characteristics of pole-to-ground faults in true bipolar MMC-HVDC grids considering line coupling✰

B Li, W Wang, B Li, Y Liu, W Wen, X Chen - Electric Power Systems …, 2021 - Elsevier
The pole-to-ground fault is the most common fault in the true bipolar modular multilevel
converter based high voltage direct current (MMCsingle bondHVDC) grid. The study of a …

Real-time virtual measurement technique for the thyristor valve current based on the converter terminal current

S Yin, X Li, J Li, D Liu, Z Cai - IEEE Transactions on Power …, 2021 - ieeexplore.ieee.org
The safety of converters is key to the stable operation of AC/DC hybrid power grids after AC
faults. Thyristor valve current is a direct manifestation of the converter observability, but there …

A validation approach for short‐circuit currents calculation in large‐scale power systems

A Suvorov, A Gusev, M Andreev… - … on Electrical Energy …, 2020 - Wiley Online Library
Reliability and efficiency of electric power systems (EPS) operation depend on the adequacy
of information about quasi‐state and transient processes in EPS used for their research …

The hybrid real-time dispatcher training simulator: basic approach, software-hardware structure and case study

A Suvorov, A Gusev, N Ruban, M Andreev… - International Journal of …, 2019 - degruyter.com
The article presents the Hybrid Real-Time Dispatcher Training Simulator (HRTDTS). The
main advantages of this simulator are the adequate simulation of a single spectrum of …