Co-simulation of electrical networks by interfacing EMT and dynamic-phasor simulators
Sign Up to like & getrecommendations! Published in 2018 at "Electric Power Systems Research"
DOI: 10.1016/j.epsr.2018.06.010
Abstract: Abstract The paper presents a hybrid co-simulator comprising EMT and dynamic phasor-based simulators. The EMT simulator models portion(s) of the network wherein fast transients are prevalent and detailed modeling is necessary. The dynamic phasor solver… read more here.
Keywords: dynamic phasor; network; simulator; emt dynamic ... See more keywords
Full-Order and Simplified Dynamic Phasor Models of a Single-Phase Two-Stage Grid-Connected PV System
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3257164
Abstract: This paper presents a study on the use of the dynamic phasor (DP) method to develop efficient simulation models for a single-phase two-stage grid-connected photovoltaic (PV) system. Two DP models, DP-Full and DP-Simp, are proposed,… read more here.
Keywords: models single; stage grid; two stage; dynamic phasor ... See more keywords
A Dynamic Phasor Model of an MMC With Extended Frequency Range for EMT Simulations
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"
DOI: 10.1109/jestpe.2018.2886698
Abstract: This paper presents a new dynamic phasor (DP) model of a modular multilevel converter (MMC) with extended frequency range for direct interfacing to an electromagnetic transient (EMT) simulator. The internal dynamics of the MMC are… read more here.
Keywords: mmc extended; frequency; model; extended frequency ... See more keywords
Cosimulation of Shifted-Frequency/Dynamic Phasor and Electromagnetic Transient Models of Hybrid LCC-MMC DC Grids on Integrated CPU–GPUs
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DOI: 10.1109/tie.2019.2937044
Abstract: To effectively capture interactions of large-scale ac–dc systems integrating line commutated converter (LCC) and modular multilevel converter (MMC) based multiterminal dc grids, a numerically accurate and efficient simulation method is desirable. To achieve this objective,… read more here.
Keywords: shifted frequency; cosimulation; phasor; subsystem ... See more keywords
Dynamic Phasor-Based Stochastic Transient Simulation Method for MTDC Distribution System
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3229355
Abstract: To investigate the impact of uncertain variability on multiterminal dc distribution systems and provide an efficient simulation tool, this article develops a stochastic transient simulation method based on dynamic phasor (DP). Starting from the lumped… read more here.
Keywords: stochastic transient; transient simulation; simulation; dynamic phasor ... See more keywords