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Hybrid EMT-TS Simulation Strategies to Study High Bandwidth MMC-Based HVdc Systems [article]

Yuan Liu, Marcelo A. Elizondo, Suman Debnath, Jingfan Sun, Ahmad Tbaileh, Yuri V. Makarov, Qiuhua Huang, Mallikarjuna R. Vallem, Harold Kirkham, Nader A. Samaan
2020 arXiv   pre-print
High-fidelity dynamic models of MMCs-based HVdc system require small simulation time step and can be accurately modeled in electro-magnetic transient (EMT) simulation programs.  ...  The EMT program exhibits slow simulation speed and limitation on the size of the model and brings certain challenges to test the high-fidelity HVdc model in system-level simulations.  ...  The blue HVdc line highlighted in Fig. 1 is the Atlanta-Orlando HVdc line that is modeled in EMT in this study to setup the hybrid simulation platform. This HVdc system is based on MMCs.  ... 
arXiv:2002.01511v1 fatcat:i6ol5jxfjbefhpiclhubmaqbc4

Applications of Real-Time Simulation Technologies in Power and Energy Systems

Xavier Guillaud, M. Omar Faruque, Alexandre Teninge, Ali Hasan Hariri, Luigi Vanfretti, Mario Paolone, Venkata Dinavahi, Pinaki Mitra, Georg Lauss, Christian Dufour, Paul Forsyth, Anurag K. Srivastava (+3 others)
2015 IEEE Power and Energy Technology Systems Journal  
Real-time (RT) simulation is a highly reliable simulation method that is mostly based on electromagnetic transient simulation of complex systems comprising many domains.  ...  This increase in computation power implies that models can be built more accurately and the whole simulation system gets closer to reality.  ...  ACKNOWLEDGMENT Task Force on Real-Time Simulation Technologies for Power Systems Analysis is with the Working Group on Modeling and Analysis of System Transients Using Digital  ... 
doi:10.1109/jpets.2015.2445296 fatcat:u3hz6kdaf5gcnmlx6pxanh2omi

Review of Methods to Accelerate Electromagnetic Transient Simulation of Power Systems

Sunil Subedi, Manisha Rauniyar, Saima Ishaq, Timothy M. Hansen, Reinaldo Tonkoski, Mariko Shirazi, Richard Wies, Phylicia Cicilio
2021 IEEE Access  
Conventional transient stability analysis using positive-sequence simulators has become inadequate for representing converter-dominated power systems, while EMT simulators suffer from the high computational  ...  Emerging hardware-based simulation tools are reviewed that reduce the computational burden and increase the simulation efficiency of the power system model.  ...  To further increase the efficiency in VOLUME 4, 2016 high PE interacted systems, DP-based TS-EMT is also being used.  ... 
doi:10.1109/access.2021.3090320 fatcat:326xdwcbpnfhznl5gn7ivajfzu

Offshore VSC-HVDC Networks

A.A. Van Der Meer
2017
Hybrid EMT/stability simulations allows integrated AC/DC systems to be studied accurately without compromising on the simulation speed merit of transient stability simulations.  ...  Chapter 5 Simulation of VSC-MTDC by Hybrid Methods This chapter is about the development of hybrid simulation methods to study the dynamic interaction between AC and VSC-HVDC grids, thereby addressing  ...  High-voltage direct current transmission based on voltage sourced converter technology (VSC-HVDC) offers a wide range of technological bene ts that foster the grid integration of offshore wind parks.  ... 
doi:10.4233/uuid:ea19a35c-96e3-4734-82bb-f378d262cbc0 fatcat:v5oyfpxvfra3hiyndb5jc5pcfm

Parallel Field-Oriented Computation for Electromagnetic Transient Simulation of Power System Components

Peng Liu
2020
Therefore, finite element models are given increasing consideration in electromagnetic transient (EMT) simulation to provide more accurate results and a comprehensive view of the physical details, which  ...  to its field-oriented nature, high accuracy, and capability to consider complex geometries and material properties.  ...  To God be the glory!  ... 
doi:10.7939/r3-bvbz-0682 fatcat:we3dz2aoqjayzhn5hnc2abn764