Title :
Harmonic tensor linearisation of HVDC converters
Author :
Smith, B.C. ; Watson, N.R. ; Wood, A.R. ; Arrillaga, J.
Author_Institution :
Canterbury Univ., Christchurch, New Zealand
fDate :
10/1/1998 12:00:00 AM
Abstract :
The equivalent harmonic impedances associated with time-variant devices such as FACTS and HVDC power converters are in many cases phase-dependent. The second rank tensor is proposed as a means of performing the nodal analysis of networks incorporating phase-dependent admittances. A useful geometric interpretation of phase dependency is developed and applied to the calculation of the harmonic phase-dependent impedance of a HVDC power converter on the AC side
Keywords :
HVDC power convertors; harmonic distortion; linearisation techniques; power system harmonics; tensors; HVDC power converter; equivalent harmonic impedance; geometric interpretation; harmonic phase-dependent impedance; harmonic tensor linearisation; nodal analysis; phase-dependent admittances; second rank tensor; Admittance; Analog-digital conversion; Chirp modulation; HVDC transmission; Harmonic analysis; Impedance; Matrix converters; Power system harmonics; Signal analysis; Tensile stress;
Journal_Title :
Power Delivery, IEEE Transactions on
