A current reinjection scheme that adds self-commutation and pulse multiplication to the thyristor converter

被引：21

作者：

Arrillaga, Jos ^{[1
]}

Liu, Y. H. ^{[1
]}

Perera, Lasantha B. ^{[1
]}

Watson, Neville R. ^{[1
]}

机构：

[1] Univ Canterbury, Christchurch 8020, New Zealand

来源：

IEEE TRANSACTIONS ON POWER DELIVERY | 2006年 / 21卷 / 03期

关键词：

current source conversion; harmonies; self-commutation;

D O I：

10.1109/TPWRD.2005.861324

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：

An old concept proposed to double the pulse number of a line commutated converter and designated "dc-ripple reinjection, " is made more effective by the use of self-commutating reinjection switches, such as GTO or IGCT. It is shown that the self-commutating reinjection switches can be controlled to force the thyristor valve currents to commutate independently from their respective tine voltages. EMTDC-PSCAD simulation is used to verify that this effect adds reactive power controllability, as well as pulse multiplication, to the conventional thyristor converter.

引用

页码：1593 / 1599

页数：7

共 6 条

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[2]

BIRD BM, 1969, P I ELECTR ENG, V116, P1734

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[4]

LIU YH, 2004, THESIS U CANTERBURY

[5] Multi-level current reinjection in double-bridge self-commutated current source conversion [J].

Perera, LB ;

Liu, YH ;

Watson, NR ;

Arrillaga, J .

IEEE TRANSACTIONS ON POWER DELIVERY, 2005, 20 (02) :984-991

[6]

VILLABLANCA M, 1991, CIGRE PAR FRANC, P1

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