Conic optimization method for voltage stability assessment of active distribution networks with different wind turbine models

Jiang, Tong; Chen, Chang; Wan, Kaiyao

doi:10.1016/j.ijepes.2022.108304

Cited by 1 publication

(1 citation statement)

References 39 publications

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“…Reference [28] puts forward an optimization model to determine the maximum capacity of wind farms in power system, which restricts the steady-state security impact of wind turbines on power system by considering various conditions including bus voltage limitation. Reference [29] proposes a conic optimization method based on semidefinite relaxation (SDR), which is used to calculate the static voltage stability limit of active distribution network. Considering the uncertainties related to wind speed and load, combined with different wind turbine models, the influence of wind turbines on the evaluation of static voltage stability limit interval is analyzed.…”

Section: Introductionmentioning

confidence: 99%

Analysis of the influence of large‐scale offshore wind power on the steady‐state voltage of the vicinity region of grid connection point

Gao,

2024

IET Generation Trans & Dist

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The power characteristics of offshore wind power will change the regional power flow distribution and affect the regional voltage. Here, the direct‐drive wind turbine generator controlled by unity power factor is selected as the research object, and the influence of change of wind power on voltage at the grid connection point is analyzed from the simple integration model. Based on the two critical states of the external equivalent power of the grid connection point, an analytical expression of the output of wind power in the corresponding state is obtained, and the relationship among the critical state outputs, the output of wind power and the parameters at the grid connection point is drawn, hence the related influence laws is analyzed. The influence of change of wind power on voltage and regional reactive power and the reactance distribution of transmission lines near the grid connection point is considered to analyze the influence of offshore wind power on the vicinity region of grid connection point. The rationality of the conclusion is verified by study the cases of the integration of offshore wind power into Guangdong power grid, and some suggestions are put forward for the planning of offshore wind power integration.

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Section: Introductionmentioning

confidence: 99%

Analysis of the influence of large‐scale offshore wind power on the steady‐state voltage of the vicinity region of grid connection point

Gao,

2024

IET Generation Trans & Dist

View full text Add to dashboard Cite

show abstract

Conic optimization method for voltage stability assessment of active distribution networks with different wind turbine models

Cited by 1 publication

References 39 publications

Analysis of the influence of large‐scale offshore wind power on the steady‐state voltage of the vicinity region of grid connection point

Analysis of the influence of large‐scale offshore wind power on the steady‐state voltage of the vicinity region of grid connection point

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