摘要
为了实现离网型直驱式风力发电系统在自然风况运行条件下稳定、方便及连续的整机性能测试和电控系统参数在线修正功能需求,设计开发了一套基于上下位机结构和双向无线通讯方式的集成监控平台。该平台下位机以DSP芯片TMS320F2812为核心,通讯模块采用射频芯片CC1020+单片机ATmega8L结构。论文首先对系统监控参数的需求进行了论证,然后介绍了集成监控平台的功能与总体架构,给出了各主要功能电路的硬件设计原理图,阐述电路参数的选择依据和系统软件的主要流程,最后,通过实验测试,验证了该系统设计的正确有效性。
This paper proposed an integrated monitoring platform for off grid direct-driven wind power generation system based on wireless communication technology, which could be used for the wind power generation equipment overall performance testing and the electric controlling system＇ s parameters on line debugging. The whole monitoring platform was divided into host and lower computer structure. The lower computer＇s control core was TMS320F2812, and it used the RF-based wireless transceiver chip CC1020 and microprocessor chip ATmegaSL to communicate with the host computer. The article was organized as follows. Firstly, the monitoring and controlling parameters requirements of the off grid direct-driven wind power generation system were discussed. Then the integrated monitoring platform＇ s system function and component were inwoduced. The main hardware schematic circuit and its parameter＇ s design consignment, as well as the system software flowchart, were also analyzed. Finally, some test experimental results were given. The results show that the proposed monitoring platform is correct and effective.
出处
《仪表技术与传感器》
CSCD
北大核心
2014年第9期88-92,共5页
Instrument Technique and Sensor
基金
国家自然科学基金资助项目(61004053
61273151)
江苏省高校优势学科建设工程资助项目
江苏省高校青蓝工程资助项目
江苏省高校研究生科研创新计划项目(CXLX13_681)
南通市应用研究计划项目(BK2012009)
关键词
风力发电
监控平台
无线通讯
数据采集
wind power generation
monitoring platform
wireless communication
data acquisition
