Supplement Practical Application Issues of Power Semiconductor Devices and d Gate Triggering Control Circuit for Thyristor Rectifiers

The concept of composite converter Composite converter Combination of two or more converters in cascaded connection Indirect ac to ac converters (AC-DC-AC converters) Composite converters ndirect dc to dc converters

7.1 Basic concepts on soft-switching 7.2 Classification of soft-switching- techniques 7.3 Typical soft-switching circuits and techniques

第二节 消除系统误差的软件算法 第三节 标度变换

6.1 Basic principles 6.2 Some major PWM techniques in DC/AC inverters 6.3 PWM techniques with feedback control 6.4 PWM rectifiers

PEREC Classification of ac to Ac converters Same frequency Variable variable magnitude AC power frequency AC power AC power AC controllers Frequency converters

3.1 磁路 3.2 变压器 简单磁路概念和分析方法 变压器工作原理

4.1 换流方式 4.2 电压型逆变电路（单相，三相） 4.3 电流型逆变电路

《电工电子技术基础》课程PPT教学课件（电力系统稳态分析）短路计算

《电工电子技术基础》课程教学讲义（电力系统稳态分析）电力系统稳态分析