Synchronizing and damping torque modulation controllers for multi-infeed HVDC systems

The main purpose of this paper is to present a practical example on how various HVDC system controllers on a multi-infeed DC system can be designed to provide the interconnected AC system with an improved dynamic performance, a high level of operational flexibility and the maximization of the overal...

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Bibliographic Details
Published in:IEEE transactions on power delivery 1995-07, Vol.10 (3), p.1505-1513
Main Authors: Pilotto, L.A.S., Szechtman, M., Wey, A., Long, W.F., Nilsson, S.L.
Format: Article
Language:English
Subjects:
Applied sciences
Control systems
Controllability
Damping
Direct current networks
Electrical engineering. Electrical power engineering
Electrical power engineering
Exact sciences and technology
HVDC transmission
Inverters
Power networks and lines
Power system simulation
Power system stability
Power system transients
Torque control
USA Councils
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Summary:The main purpose of this paper is to present a practical example on how various HVDC system controllers on a multi-infeed DC system can be designed to provide the interconnected AC system with an improved dynamic performance, a high level of operational flexibility and the maximization of the overall system loadability. The derivation of a controllability table that provides reliable information regarding how and where the DC link modulation would be more effective is presented. The importance of a coordinated design of the various controllers is analyzed.< >
ISSN:0885-8977
1937-4208
DOI:10.1109/61.400935