| SCI通信在开放式体系结构电力电子系统集成中的应用 |
| |
| 引用本文： | 杭丽君,张春霞,吕征宇. SCI通信在开放式体系结构电力电子系统集成中的应用[J]. 机电工程, 2005, 22(6): 25-29 |
| |
| 作者姓名： | 杭丽君 张春霞 吕征宇 |
| |
| 作者单位： | 浙江大学电气工程学院,浙江,杭州,310027;河南交通职业技术学院,河南,郑州,450005 |
| |
| 摘 要： | 针对复杂的高电压等级的电力电子系统控制的要求和产业界对于系统集成的需求，分析了基于软件分层的开放方式电力电子数字控制方案，提出了通用电力电子数控平台的概念，介绍了PC与TMS320LF2407A DSP间进行串行通信的原理，给出了通信协议，并分别对PC和DSP的数据转换、编码、解码、发送、接收进行了详细讨论，给出了部分关键代码。最后，通过试验验证了方案的可行性，并给出了试验波形。
|
| 关 键 词： | 系统集成 PEBB 串行通信接口 数控平台 |
| 文章编号： | 1001-4551(2005)06-0025-05 |
| 修稿时间： | 2005-04-11 |
Application of SCI in Power Electronic System Integration with the Characteristic of Open-architecture |
| |
| HANG Li-jun,ZHANG Chun-xia,LU Zheng-yu. Application of SCI in Power Electronic System Integration with the Characteristic of Open-architecture[J]. Mechanical & Electrical Engineering Magazine, 2005, 22(6): 25-29 |
| |
| Authors: | HANG Li-jun ZHANG Chun-xia LU Zheng-yu |
| |
| Abstract: | Concept, which is based on the open-architecture and software hierarchy, for power electronic system integration and consideration of dual-DSP universal digital control platform are both developed for the research of complex and high level voltage power electronic digital control system and for satisfying the requirement of system integration of product fields. Principle of series communication between PC and TMS320LF2407A is specified and protocol of communication is demonstrated. Moreover, processes of data transition, coding, decoding, transmitting and receiving are discussed, in addition, part of key code is displayed. Finally, the scheme is verified by experimental result and waveform. |
| |
| Keywords: | system integration power electronics SCI digital control platform PEBB |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
