Application of Bayesian method for electrical power system transient stability assessment

2012 ◽  
Vol 42 (1) ◽  
pp. 465-472 ◽  
Author(s):  
Juozas Augutis ◽  
Inga Žutautaitė ◽  
Virginijus Radziukynas ◽  
Ričardas Krikštolaitis ◽  
Sigitas Kadiša
Keyword(s):  
Power System ◽  
Transient Stability ◽  
Bayesian Method ◽  
Electrical Power ◽  
Stability Assessment ◽  
Electrical Power System

scholarly journals Improvement of Transient Stability Using Different-Different FACTS Devices

2020 ◽  
Vol 5 (2) ◽  
pp. 35-37
Author(s):  
Vipin Kumar Pandey ◽  
Dr. Malay S Das ◽  
Dr. Anula Khare
Keyword(s):  
Power System ◽  
Transient Stability ◽  
Electrical Power ◽  
Power Demand ◽  
Electrical Power System ◽  
Industrial Growth ◽  
Voltage Instability ◽  
Facts Devices ◽  
Transfer Capability ◽  
The Stability

Due to increase in population and industrial growth, insufficient energy resources to generate or transmit the power in power system, increase in load causes power demand in the electrical power system. These power demand leads to voltage instability, increase the losses, reduces the power transfer capability and stability of the power system. To overcome this stability problem FACTS devices are optimally located in the power system to examine the stability of the system. To locate the FACTS devices different optimization algorithms are used in order to improve the stability of the electrical power system.

Transient Stability Analysis of IEEE-9 Bus Electrical Power System

2017 ◽  
Vol 6 (4) ◽  
Author(s):  
Saurabh Kamble ◽  
◽  
Swarna Kanojiya ◽  
Yogita Male ◽  
Gaurav Ingale ◽  
...  
Keyword(s):  
Stability Analysis ◽  
Power System ◽  
Transient Stability ◽  
Electrical Power ◽  
Electrical Power System ◽  
Transient Stability Analysis

Modelling of TCSC Controller for Transient Stability Enhancement

2006 ◽  
Vol 7 (1) ◽  
Author(s):  
Ramnarayan Patel ◽  
Vasundhara Mahajan ◽  
Vinay Pant
Keyword(s):  
Power System ◽  
Power Flow ◽  
Transient Stability ◽  
Electrical Power ◽  
Fast Response ◽  
Transmission System ◽  
System Stability ◽  
Electrical Power System ◽  
Facts Controllers ◽  
Ac Transmission

Power engineers are currently facing challenges to increase the power transfer capabilities of existing transmission system. Flexible AC Transmission system (FACTS) controllers can balance the power flow and thereby use the existing power system network most efficiently. Because of their fast response, FACTS controllers can also improve the stability of an electrical power system by helping critically disturbed generators to give away the excess energy gained through the acceleration during fault. Thyristor controlled series compensator (TCSC) is an important device in FACTS family, and is widely recognized as an effective and economical means to solve the power system stability problem. TCSC is used as series compensator in transmission system. In the present work a TCSC controller is designed and tested over a single machine infinite bus (SMIB) as well as a multi-machine power system. Detailed simulation studies are carried out with MATLAB/SIMULINK environment and the effect of the TCSC parameter variations over the system stability is studied.

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