摘要
基于ARM7处理器LPC2292,开发了一块可以对风光互补发电系统进行协调控制的集中控制器,该控制器可以通过RS485接口以及DI、DO通道和风光互补发电系统各设备进行数据交互,该设备还具有显示功能,并预留了支持Modbus协议的RS-485接口供上位机读取数据和设置参数。
This paper presents the development of centralized controller for Wind-PV hybrid power system based on ARM7 microprocessor LPC2292.This controller can interact data with all of the instruments of Wind-PV hybrid power system through RS-485 interface or DI and DO,and provide the function of displaying.Besides,this controller provides a RS-485 interface supporting Modbus communication protocol for the upper computer to read data and set parameter.
出处
《工业控制计算机》
2011年第10期34-35,38,共3页
Industrial Control Computer
