scholarly journals Transient Stability of Vdc – Q Control-Based PV Generator With Voltage Support Connected to Grid Modelled as Synchronous Machine

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 130354-130366 ◽  
Author(s):  
Indla Rajitha Sai Priyamvada ◽  
Sarasij Das
Keyword(s):  
Transient Stability ◽  
Synchronous Machine ◽  
Voltage Support ◽  
Pv Generator

Synchronous machine analysis and modelling in LabVIEW: An educational tool for transient stability studies

2018 ◽  
Vol 57 (3) ◽  
pp. 202-229
Author(s):  
Yannis L Karnavas ◽  
Eleytherios I Lygouras
Keyword(s):  
User Interface ◽  
Transient Stability ◽  
Reactive Power ◽  
Synchronous Machine ◽  
Operating Conditions ◽  
Graduate Studies ◽  
Detailed Model ◽  
Three Phase ◽  
Power Utilities ◽  
Machine Analysis

A three-phase synchronous machine was, and still is, one of the most important element in today’s power generation systems (operating as a generator) or in distribution–load systems (operating as a motor). Thus, a suitable and detailed model is required to be used by students and future engineers in order to deal with transient stability analyses. For this purpose, the paper presents and analyses a procedure by which the mathematical modelling of a three-phase, four-pole, synchronous machine can be implemented in the LabVIEW environment. A suitable graphics user interface is proposed and case studies under different machine operating conditions are shown. The corresponding results illustrate the validity and accuracy of the model. Furthermore, a reactive power PI controller is also implemented. The overall graphics user interface/simulation model is applied to an undergraduate course as a teaching tool and assessed thoroughly. It is shown that the proposed tool may be utilized in under/post-graduate studies as well as in power utilities practician engineers courses.

An Exercise for Teaching Transient Stability

1994 ◽  
Vol 31 (4) ◽  
pp. 357-361
Author(s):  
C. S. Indulkar
Keyword(s):  
Steady State ◽  
Transient Stability ◽  
Stability Limit ◽  
Synchronous Machine ◽  
Stability Limits ◽  
Steady State Stability

An exercise for teaching transient stability In this paper, the transient stability limits of a synchronous machine for various initial loadings have been determined in terms of its steady-state stability limit.

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