HIGH-FREQUENCY BASE CONVERTER - NEW APPROACH TO STATIC HIGH-POWER CONVERSION

被引：18

作者：

GYUGYI, L

CIBULKA, F

机构：

[1] Power Electronics Laboratory, Research and Development Center, Westinghouse Electric Corporation

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 1979年 / 15卷 / 04期

关键词：

D O I：

10.1109/TIA.1979.4503682

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Anew approach to high-power conversion in which two naturally commutated converters (cycloconverters) are used in tandem, each with its input connected to a (passive) high-frequency (HF) source (“base”) is presented. The arrangement approximates an ideal converter; its “input” and “output” frequency can be equal or different, and the power factor at both external terminals can be maintained at unity or any other value. Potential utility applications in which the HF base converter functions as an asynchronous intertie between two ac power systems and as a tie between a dc transmission line and a weak ac system are discussed, and technical and economic comparisons with conventional approaches are given. © 1979 IEEE

引用

页码：420 / 429

页数：10