Title :
A versatile digital simulation and harmonic analysis program for AC/DC power systems
Author :
Li Gengyin ; Chen Zhiye ; He Fufa
Author_Institution :
Dept. of Electr. Eng., North China Inst. of Electr. Power, Hebei, China
Abstract :
A new method for digital simulation and harmonic analysis of AC/DC power systems is presented, and its corresponding computer program, DSHAP, has been developed. For all subsystems of an AC/DC power system, detailed mathematical models and the exact interfaces between them are proposed. For harmonic analysis, the fast anti-aliasing Fourier transform method (FAFT) is adopted. The program has not only high calculation precision but also satisfactory versatility, which is flexible, convenient and has fulfilled initial practical requirements. By using the DSHAP, the digital simulation and harmonic analysis of the Three Gorges AC/DC power system are carried out and some results are given.<>
Keywords :
digital simulation; fast Fourier transforms; power system analysis computing; power system harmonics; power system interconnection; software packages; AC/DC power systems; DSHAP; calculation precision; computer program; digital simulation; fast anti-aliasing Fourier transform method; harmonic analysis; interfaces; mathematical models; Analog-digital conversion; Circuits; Digital simulation; Equations; Harmonic analysis; Matrix converters; Power system analysis computing; Power system harmonics; Power system simulation; Voltage control;
Conference_Titel :
TENCON '93. Proceedings. Computer, Communication, Control and Power Engineering.1993 IEEE Region 10 Conference on
Conference_Location :
Beijing, China
Print_ISBN :
0-7803-1233-3
DOI :
10.1109/TENCON.1993.320629
