上海交通大学：《电力系统自动化》课程教学资源（讨论成果）舒静-4G通信技术在电力系统的应用

信息建模概念的引入 面向对象的分析与设计 电网领域模型与信息模型 公共信息模型CIM 数据库与CIM 小结

上海交通大学：《电力系统自动化》课程教学资源（课件讲稿）电力系统频率及有功功率的自动调节

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

 数据通信系统的构成 远动信息编码的基本理论 几种常用的抗干扰编码 数据传输规约 MODBUS规约简介 小结

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

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

Applications of Inverters Conversion of electric power from DC type energy sources to AC type load -Battery Photovoltaic cell (Solar cell) Fuel cell +As a part of composite converter AC-DC-AC frequency converter(for AC motor drive) AC-DC-AC constant-voltage constant-frequency converter(for uninterruptable power supplies)

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

一、晶体管的开关特性 二、TTL集成逻辑门 三、·CMOS电路