Small-signal stability modeling of the microgrid with network transients taken into consideration

https://doi.org/10.31130/jst-ud2021-440

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Author

  • Hung Nguyen-Van, Huy Nguyen-Duc

Từ khóa:

Microgrid
state-space model
DG
inverter
eigenvalue analysis

Tóm tắt

The development of a small signal model that accurately reflects dynamic processes plays an essential role in the stability analysis and control of power systems. The main components in a microgrid power system are synchronous generators, the electrical network, electrical loads, and inverters. A method to derive the microgrid state-space model is proposed in the article. This method is based on linearized models of synchronous generators, electronic power inverters, networks, and loads. This model can be further developed to account for microgrid control schemes such as frequency control and voltage regulation. A small-signal analysis of the Microgrid model is also carried out in this work.

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Jun 30, 2021
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Cách trích dẫn
Hung Nguyen-Van, Huy Nguyen-Duc. “Small-Signal Stability Modeling of the Microgrid With Network Transients Taken into Consideration”. Tạp Chí Khoa học Và Công nghệ - Đại học Đà Nẵng, vol 19, số p.h 6.1, Tháng Sáu 2021, tr 17-23, doi:10.31130/jst-ud2021-440.

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