DocumentCode
2838432
Title
Analysis of feasibility and voltage instability in two and multiterminal HVDC systems
Author
Dash, P.K. ; Panigrahi, A.K. ; Mohanty, A.K.
Author_Institution
Regional Eng. Coll., Orissa, India
fYear
1989
fDate
22-24 Nov 1989
Firstpage
936
Lastpage
941
Abstract
The conditions of voltage collapse, feasibility of operation, and reactive power compensator requirement to provide voltage support are analytically established for a two-terminal back-to-back DC system. For the multi-terminal DC (MTDC) system, the voltage stability factor (VSF) for each converter and the sensitivity of AC bus voltage with respect to change in DC power are worked out. Simple formulas for each converter operation under different control modes are derived
Keywords
DC power transmission; power systems; stability; 2-terminal back-to-back DC system; multiterminal HVDC systems; operation feasibility; reactive power compensator; voltage instability; Capacitance; Capacitors; Control systems; Equations; Filters; HVDC transmission; Inverters; Reactive power; Thyristors; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
TENCON '89. Fourth IEEE Region 10 International Conference
Conference_Location
Bombay
Type
conf
DOI
10.1109/TENCON.1989.177085
Filename
177085
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