TY - JOUR
T1 - Comparative study on fault responses of synchronous generators and wind turbine generators using transient stability index based on transient energy function
AU - Chowdhury, M. A.
AU - Hosseinzadeh, N.
AU - Shen, W. X.
AU - Pota, H. R.
PY - 2013
Y1 - 2013
N2 - Increasing wind power penetration into the grid justifies the requirement of the analysis of wind power dynamics, especially during transient faults. Quantitative transient stability (TS) assessment is required to provide deeper insight into the TS problems for speeding up the operational decision making process. This can be achieved by evaluating transient stability index (TSI) through the assessment of transient energy function. This paper carries out the quantitative insight of the impact of different generator technologies on the grid by comparatively studying the impacts of the fault clearing time, the grid coupling, the inertia constant, the generator terminal voltage sag and the slip on fault responses with the TSI between synchronous generators and wind turbine generators, such as squirrel cage induction generators and doubly fed induction generators.
AB - Increasing wind power penetration into the grid justifies the requirement of the analysis of wind power dynamics, especially during transient faults. Quantitative transient stability (TS) assessment is required to provide deeper insight into the TS problems for speeding up the operational decision making process. This can be achieved by evaluating transient stability index (TSI) through the assessment of transient energy function. This paper carries out the quantitative insight of the impact of different generator technologies on the grid by comparatively studying the impacts of the fault clearing time, the grid coupling, the inertia constant, the generator terminal voltage sag and the slip on fault responses with the TSI between synchronous generators and wind turbine generators, such as squirrel cage induction generators and doubly fed induction generators.
KW - Doubly fed induction generator
KW - Squirrel cage induction generator
KW - Synchronous generator
KW - Transient energy function
KW - Transient stability index
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U2 - 10.1016/j.ijepes.2013.02.025
DO - 10.1016/j.ijepes.2013.02.025
M3 - Article
AN - SCOPUS:84875873861
SN - 0142-0615
VL - 51
SP - 145
EP - 152
JO - International Journal of Electrical Power and Energy Systems
JF - International Journal of Electrical Power and Energy Systems
ER -