scholarly journals Analysis of the Effects of Synchronous Machine Saturation on the Power System Steady State and Transient Stability

1999 ◽  
Vol 119 (12) ◽  
pp. 1420-1426 ◽  
Author(s):  
Narayan C. Kar ◽  
Toshiaki Murata ◽  
Junji Tamura
Keyword(s):  
Steady State ◽  
Power System ◽  
Transient Stability ◽  
Synchronous Machine

System of Control of the Current Electric State in a Power System Based on the Steady-State and Transient Stability Conditions

2016 ◽  
Vol 50 (1) ◽  
pp. 79-81
Author(s):  
P. Ya. Kats ◽  
A. A. Lisitsyn ◽  
E. I. Satsuk ◽  
O. V. Frolov ◽  
M. A. Édlin
Keyword(s):  
Steady State ◽  
Power System ◽  
Transient Stability ◽  
Stability Conditions

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.

An Instructional Power Systems Laboratory

1997 ◽  
Vol 34 (1) ◽  
pp. 5-15
Author(s):  
Jan Heydeman
Keyword(s):  
Steady State ◽  
Power Systems ◽  
Power System ◽  
Real Time ◽  
Transient Stability ◽  
Dynamic Loads ◽  
Research And Teaching ◽  
University Of Technology ◽  
Power Frequency

A real time analog power system simulator for research and teaching has been developed at Delft University of Technology. The simulator consists of 1 swing bus, 7 generators, 2 tap changing transformers, 9 dynamic loads, 12 lines and 12 busbars. Experiments on control of voltage and power-frequency and on steady-state and transient stability are shown.

scholarly journals Evaluation Transient Stability of Large Scale Power System with Multi-Terminal HVDC

2020 ◽  
Vol 4 (4) ◽  
Author(s):  
Prechanon Kumkratug
Keyword(s):  
Power System ◽  
High Voltage ◽  
Direct Current ◽  
Large Scale ◽  
Transient Stability ◽  
Synchronous Machine ◽  
Transmission Network ◽  
High Voltage Direct Current ◽  
Simulation Time ◽  
Bus System

This paper presents the method of evaluating transient stability of large scale power system equipped with multi-terminal high voltage direct current (MTDC). The power system including synchronous machine, transmission network, and HVDC is based on the concepts of stability mode. In addition, various techniques to reduce the simulation time are systematically applied. The proposed method helps us to access the transient stability of the system with MTDC in the much simpler way. The verification of the methods is tested on 20 generators in an IEEE 118-bus system under various cases.

scholarly journals Power System Stability Study on Multi Machine Systems having DFIG Based Wind Generation System

2020 ◽  
Vol 6 (3) ◽  
pp. 27-30
Author(s):  
Pramod Kumar Mehar ◽  
Mrs. Madhu Upadhyay
Keyword(s):  
Steady State ◽  
Power Systems ◽  
Power System ◽  
Power Plants ◽  
Transient Stability ◽  
Power System Stability ◽  
Stability Study ◽  
System Stability ◽  
Synchronous Generators ◽  
The Impact

Power system stability is related to principles of rotational motion and the swing equation governing the electromechanical dynamic behavior. In the special case of two finite machines the equal area criterion of stability can be used to calculate the critical clearing angle on the power system, it is necessary to maintain synchronism, otherwise a standard of service to the consumers will not be achieved. With the increasing penetration of doubly fed induction generators (DFIGs), the impact of the DFIG on transient stability attracts great attention. Transient stability is largely dominated by generator types in the power system, and the dynamic characteristics of DFIG wind turbines are different from that of the synchronous generators in the conventional power plants. The analysis of the transient stability on DFIG integrated power systems has become a very important issue. This paper is a review of three types of stability condition. The first type of stability, steady state stability explains the maximum steady state power and the power angle diagram. There are several methods to improve system stability in which some methods are explained.

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