A novel type soft switching PWM DC-DC converter with high voltage transformer link for magnetron drive

被引：0

作者：

Ishitobi, M ^{[1
]}

Matsushige, T ^{[1
]}

Moisseev, S ^{[1
]}

Al, MA ^{[1
]}

Nakaoka, M ^{[1
]}

Terai, H ^{[1
]}

Bessyo, D ^{[1
]}

Yasui, K ^{[1
]}

Omori, H ^{[1
]}

机构：

[1] Yamaguchi Univ, Grad Sch Sci & Technol, Div Elect & Elect Engn, Yamaguchi, Japan

来源：

IECON 2000: 26TH ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY, VOLS 1-4: 21ST CENTURY TECHNOLOGIES AND INDUSTRIAL OPPORTUNITIES | 2000年

关键词：

ZVS-PWM; high-frequency DC-DC converter; high voltage transformer; magnetron drive; harmonic current components in utility AC side;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A circuit topology of an active voltage clamped quasi-resonant PWM inverter circuit is presented in this paper for magnetron drives The resonant voltage of the main active power semiconductor switch is clamped by the subsidiary active power semiconductor switch and capacitor which is connected in series with main switch. One of the salient features of the circuit is to have ZVS-PWM output power control under a fixed frequency. Its power factor and current harmonics in the utility AC side can be regulated by a variable frequency PWM strategy under a limitation condition of the allowable anode current of its front a viewpoint of the magnetron lifetime.

引用

页码：356 / 361

页数：6