Small-signal dynamic modeling of HVDC systems

被引：62

作者：

Osauskas, C ^{[1
]}

Wood, A ^{[1
]}

机构：

[1] Univ Canterbury, Dept Elect & Elect Engn, Christchurch 1, New Zealand

来源：

IEEE TRANSACTIONS ON POWER DELIVERY | 2003年 / 18卷 / 01期

关键词：

control; dynamics; FACTS; HVDC; linear; modeling;

D O I：

10.1109/TPWRD.2002.803843

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper details the development of a linear continuous-time state model of the small-signal dynamics of a high-voltage direct current (HVDC) transmission system. The dynamics in the frequency range between 2 and 200 Hz on the do side are of interest for the identification of possible stability problems and the design of the fastest level of converter controls. The state model is formed by representing the system as the collection of a number of interconnected subsystems. This approach is structured and flexible, and can be directly applied to other systems including FACTS. A small-signal state model of the CIGRE benchmark HVDC transmission system is formed, validated against PSCAD/EMTDC time-domain simulation, and used to determine the rectifier do current control open-loop frequency response.

引用

页码：220 / 225

页数：6

共 16 条

[1] HARMONIC INSTABILITY BETWEEN CONTROLLED STATIC CONVERTORS AND AC NETWORKS [J].

AINSWORT.JD .

PROCEEDINGS OF THE INSTITUTION OF ELECTRICAL ENGINEERS-LONDON, 1967, 114 (07) :949-&

[2]

[Anonymous], 1994, PSCAD EMTDC US MAN

[3] HVDC converter transformer core saturation instability: A frequency domain analysis [J].

Chen, S ;

Wood, AR ;

Arrillaga, J .

IEE PROCEEDINGS-GENERATION TRANSMISSION AND DISTRIBUTION, 1996, 143 (01) :75-81

[4] Rational approximation of frequency domain responses by vector fitting [J].

Gustavsen, B ;

Semlyen, A .

IEEE TRANSACTIONS ON POWER DELIVERY, 1999, 14 (03) :1052-1061

[5]

Hingorani Narain G., 2000, UNDERSTANDING FACTS

[6] Analytical modelling of HVDC-HVAC systems [J].

Jovcic, D ;

Pahalawaththa, N ;

Zavahir, M .

IEEE TRANSACTIONS ON POWER DELIVERY, 1999, 14 (02) :506-511

[7] LOW-ORDER HARMONIC INTERACTIONS ON AC/DC SYSTEMS [J].

LARSEN, EV ;

BAKER, DH ;

MCIVER, JC .

IEEE TRANSACTIONS ON POWER DELIVERY, 1989, 4 (01) :493-501

[8] STABILITY ANALYSIS OF A DIGITALLY BASED HVDC FIRING-PULSE SYNCHRONIZATION CONTROL [J].

LARSEN, EV ;

CLARK, K ;

LORDEN, DJ .

IEEE TRANSACTIONS ON POWER DELIVERY, 1992, 7 (03) :1415-1424

[9]

OSAUSKAS CM, 2001, P I ELECT ENG GEN TR, V148, P573

[10] Design of reactive current and voltage controller of static condenser [J].

Padiyar, KR ;

Kulkarni, AM .

INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS, 1997, 19 (06) :397-410

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