10-04-2017, 09:07 PM
[attachment=4855]
Simulation and Fault analysis of HVDC on MATLAB
Guided by:
Mrs. Parul Mathuria
Sr. Lect.
Department of Electrical Engineering
Submitted by:
Sunil Kr. Dhaker
Vikram Choudhary
Virendra Singh Chauhan
Vivek Anand
project on Simulation and Fault analysis of HVDC on MATLAB
HVDC Transmission
Range 220-765KV.
Distance it is used for transmission is approximately more than 800km.
(Breakeven analysis)
Needs
Increase in size of generating units.
Right of way problem.
Line costs.
Loading limit.
DC Links
Monopolar link.
Bipolar link.
Homopolar link.
Monopolar page link
Converter Station
Simulation Diagram
ADVANTAGES
System stability.
Lesser corona loss and radio intereferance.
Greater reliabiliy.
Bulk power long distance transmission.
Tower size and cost.
Disadvantages
Cost of converting station.
Reactive power requirment.
Less overload capacity.
Loss in cooling system.
Absence of suitable circuit breaker.