scholarly journals Static Voltage Stability Analysis of an Islanded Microgrid Using Energy Function

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 201005-201014
Author(s):  
Joao A. S. Neto ◽  
A. C. Zambroni De Souza ◽  
Eliane Valenca De Lorenci ◽  
Thais P. Mendes ◽  
Priscila M. D. Dos Santos ◽  
...  
Keyword(s):  
Stability Analysis ◽  
Energy Function ◽  
Voltage Stability ◽  
Static Voltage Stability ◽  
Islanded Microgrid

Energy function applied to voltage stability analysis in active distribution systems

2018 ◽  
Author(s):  
Joao Alves da Silva Neto ◽  
Antonio Carlos Zambroni de Souza ◽  
Bruno de Nadai Nascimento ◽  
Eliane Valenca Nascimento De Lorenci
Keyword(s):  
Stability Analysis ◽  
Energy Function ◽  
Distribution Systems ◽  
Voltage Stability

scholarly journals Static analysis of voltage stability with DFIG

2016 ◽  
Vol 19 (3) ◽  
pp. 5-12
Author(s):  
Binh Thi Thanh Phan ◽  
Thao Thi Thu Huynh ◽  
Au Ngoc Nguyen
Keyword(s):  
Stability Analysis ◽  
Modal Analysis ◽  
Static Analysis ◽  
Power Flow ◽  
Voltage Stability ◽  
Jacobian Matrix ◽  
Wind Generation ◽  
Power Network ◽  
Power Flow Calculation ◽  
Static Voltage Stability

The static voltage stability analysis is carried out by V-Q sensitivity or Q-V modal analysis. These analyses are based on the Jacobian matrix of power flow calculation. This is regarded as load bus stability analysis. With DFIG of PQ mode, the wind generation bus is considered as the PQ bus. Due to the limits of converters, these PQ buses became very special and this influences on the voltage stability examining. This paper also examines the penetration level and the location of wind generation injection based on voltage stability. The reliability of the algorithm is illustrated in a study of 14 buses power network.

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