Methodology of transient simulation in time domain for DG and microgrid(3): Case study and validation

Peng Li; Chengshan Wang; Bibin Huang; Fei Gao; Chengdi Ding; Hao Yu

doi:10.3969/j.issn.1006-6047.2013.04.007

Methodology of transient simulation in time domain for DG and microgrid(3): Case study and validation

Peng Li^*, Chengshan Wang, Bibin Huang, Fei Gao, Chengdi Ding, Hao Yu

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

10 Citations (Scopus)

Abstract

Typical DGs and corresponding control strategies are selected for validating the correctness and effectiveness of transient simulation algorithm for DG system. Different DG systems are modeled and simulated, including PV, SOFC, microturbine and battery. The transients from grid-connected mode to islanded mode are investigated for typical European low-voltage microgrid and the simulative results are compared in detail between TSDG and MATLAB/SimPowerSystems, which shows the maximum relative error is less than 0.1%, proving the high numerical accuracy and numerical stability of TSDG. The application of pseudo Newton method enhances the calculation speed. The concepts of parallel processing and multi-rate algorithm to improve the calculation performance in future work are discussed.

Original language	English
Pages (from-to)	35-43
Number of pages	9
Journal	Dianli Zidonghua Shebei / Electric Power Automation Equipment
Volume	33
Issue number	4
DOIs	https://doi.org/10.3969/j.issn.1006-6047.2013.04.007
Publication status	Published - Apr 2013
Externally published	Yes

Keywords

Distributed power generation
Electric batteries
Fuel cells
Microgrid
Microturbine
Photovoltaic cells
Time domain analysis
Transient simulation

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.3969/j.issn.1006-6047.2013.04.007

Cite this

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title = "Methodology of transient simulation in time domain for DG and microgrid(3): Case study and validation",

abstract = "Typical DGs and corresponding control strategies are selected for validating the correctness and effectiveness of transient simulation algorithm for DG system. Different DG systems are modeled and simulated, including PV, SOFC, microturbine and battery. The transients from grid-connected mode to islanded mode are investigated for typical European low-voltage microgrid and the simulative results are compared in detail between TSDG and MATLAB/SimPowerSystems, which shows the maximum relative error is less than 0.1%, proving the high numerical accuracy and numerical stability of TSDG. The application of pseudo Newton method enhances the calculation speed. The concepts of parallel processing and multi-rate algorithm to improve the calculation performance in future work are discussed.",

keywords = "Distributed power generation, Electric batteries, Fuel cells, Microgrid, Microturbine, Photovoltaic cells, Time domain analysis, Transient simulation",

author = "Peng Li and Chengshan Wang and Bibin Huang and Fei Gao and Chengdi Ding and Hao Yu",

year = "2013",

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doi = "10.3969/j.issn.1006-6047.2013.04.007",

language = "English",

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T1 - Methodology of transient simulation in time domain for DG and microgrid(3)

T2 - Case study and validation

AU - Li, Peng

AU - Wang, Chengshan

AU - Huang, Bibin

AU - Gao, Fei

AU - Ding, Chengdi

AU - Yu, Hao

PY - 2013/4

Y1 - 2013/4

N2 - Typical DGs and corresponding control strategies are selected for validating the correctness and effectiveness of transient simulation algorithm for DG system. Different DG systems are modeled and simulated, including PV, SOFC, microturbine and battery. The transients from grid-connected mode to islanded mode are investigated for typical European low-voltage microgrid and the simulative results are compared in detail between TSDG and MATLAB/SimPowerSystems, which shows the maximum relative error is less than 0.1%, proving the high numerical accuracy and numerical stability of TSDG. The application of pseudo Newton method enhances the calculation speed. The concepts of parallel processing and multi-rate algorithm to improve the calculation performance in future work are discussed.

AB - Typical DGs and corresponding control strategies are selected for validating the correctness and effectiveness of transient simulation algorithm for DG system. Different DG systems are modeled and simulated, including PV, SOFC, microturbine and battery. The transients from grid-connected mode to islanded mode are investigated for typical European low-voltage microgrid and the simulative results are compared in detail between TSDG and MATLAB/SimPowerSystems, which shows the maximum relative error is less than 0.1%, proving the high numerical accuracy and numerical stability of TSDG. The application of pseudo Newton method enhances the calculation speed. The concepts of parallel processing and multi-rate algorithm to improve the calculation performance in future work are discussed.

KW - Distributed power generation

KW - Electric batteries

KW - Fuel cells

KW - Microgrid

KW - Microturbine

KW - Photovoltaic cells

KW - Time domain analysis

KW - Transient simulation

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U2 - 10.3969/j.issn.1006-6047.2013.04.007

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Methodology of transient simulation in time domain for DG and microgrid(3): Case study and validation

Abstract

Keywords

UN SDGs

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