Industrial Recommendation of Modeling of Inverter-Based Generators for Power System Dynamic Studies With Focus on Photovoltaic

Dynamic simulations have played an important role in assessing the power system dynamic studies. The appropriate numerical model is the key to obtain correct dynamic simulation results. In addition, the appropriate model including the selection of the individual model component (such as protections,...

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Published inIEEE power and energy technology systems journal Vol. 5; no. 1; pp. 1 - 10
Main Authors Yamashita, Koji, Renner, Herwig, Martinez Villanueva, Sergio, Lammert, Gustav, Aristidou, Petros, Carvalho Martins, Jose, Zhu, Lingzhi, Pabon Ospina, Luis David, Van Cutsem, Thierry
Format Journal Article
LanguageEnglish
Published IEEE 01.03.2018
Subjects
Capabilities
controls
dynamic models
Electronic mail
generic models
inverter based generator
Inverters
modeling
Numerical models
photovoltaic (PV)
Power system dynamics
Power system stability
protections
root mean square (RMS) models
stability
Stability analysis
Voltage control
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Summary:Dynamic simulations have played an important role in assessing the power system dynamic studies. The appropriate numerical model is the key to obtain correct dynamic simulation results. In addition, the appropriate model including the selection of the individual model component (such as protections, controls, and capabilities) is different depending on the type of phenomena to be observed or examined. However, the proper selection of the model is not an easy task, especially for inverter-based generators (IBGs). Considerable industry experience concerning power system dynamic studies and the dynamics of the IBGs is required for the proper selection of the IBG model. The established CIGRE C4/C6.35/CIRED joint working group (JWG) has gathered a wide variety of experts, which fully cover the required industry experience. The JWG provides the guidance on the model selection for analyzing the phenomena, such as frequency deviation, large voltage deviation, and long-term voltage deviation, individually. This helps to reduce the computational burden, as well as it clarifies the required characteristics/functions that should be represented for the power system dynamic studies with the IBGs.
ISSN:2332-7707
DOI:10.1109/JPETS.2018.2806744