Hi everyone,
Now, I study in TCSC project for 345kV transmission line.
From Xtcsc at block mode (alpha =180) => I have Xc
So, I want to find Xl via resonance factor
(resonance factor=sqrt(Xc/XL)) and 1< resonance factor
Hello Quan,
The following paper presents a clear and sufficiently elaborated method for proper selection of the inductance and capacitance of TCSC. The main selection criterion of inductor sizing is "the length of operating area required for inductive and capacities region".
Meikandasivam, S., Nema, R.K. and Jain, S.K., 2011, January. Selection of TCSC parameters: Capacitor and inductor. In Power Electronics (IICPE), 2010 India International Conference on (pp. 1-5). IEEE.
Hello Prof. Mohamed EL-Shimy,
Follow this paper, I understand how to select the TCSC parameters.
And I have a question: if resonance factor is smaller (1.4 or 1.6) the capacitor region is lager than induction region, so what happens whit system?
The selection of the capacitive, and inductive ranges depend on the extent of the desired power flow control. If the target is to increase the power flow on a line, then the capacitive mode is required, while the inductive mode is required for reducing the power flow. If the ranges are improperly selected by the design of the TCSC, it may not able to provide the intended control functions of installing it. Beside the power flow control, TCSC may be used for a wide range of applications. You may read the following publications:
- Multi-objective use of TCSC for steady state performance control of power systems
https://www.researchgate.net/publication/307584145_Multi-objective_Placement_of_TCSC_for_Enhancement_of_Steady-State_Performance_of_Power_System
- Dynamic control of power systems using TCSC & POD
Conference Paper Damping of Power Systems Oscillations using FACTS Power Osci...
- Overview of fundamentals of FACTs devices and other applications in damping control of weakly connected power systems
Book Dynamic Security of Interconnected Electric Power Systems - ...
https://www.researchgate.net/publication/317433909_FACTS-Based_Stabilization_of_the_Dynamic_Stability_of_Weakly_Interconnected_Systems_Considering_Wind_Power_Integration?_iepl%5BviewId%5D=h2Gp1l6BthO1LYOxH4ab9YHB&_iepl%5BprofilePublicationItemVariant%5D=default&_iepl%5Bcontexts%5D%5B0%5D=prfpi&_iepl%5BtargetEntityId%5D=PB%3A317433909&_iepl%5BinteractionType%5D=publicationTitle
Dear Prof. Mohamed EL-Shimy,
One more time thank you so much for your help. I will read them carefully.
You are welcome. Wishing you a great success in your study and looking forward to reading your publications.
Good morning Prof. Mohamed EL-Shimy,
I will try my best for study TCSC and as soon as for write papers.
Best regards.
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