直流屏电源监控与绝缘检测系统设计 关键词:直流屏;电源监控;MSP430;CPCD;乒乓式变电桥 [gap=698]Key words:DC screen;power monitoring;MSP430;CPLD;ping—pang variable bridge
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DC Screen Introduction 直流屏产品简介
DC screen charger 直流屏充电器
DC power source screen 直流电源屏
DC feeder lines screen 直流馈线屏
Based on function partition of modules and much sampling channels of power monitoring system for DC screen, a control system which takes MSP430 as control core and CPLD as extending ports is designed.
基于直流屏的电源监控系统的各模块功能划分与采样通道多等特点,设计了以MSP430单片机为控制核心,CPLD扩展端口的控制系统。
The control systems, system s constitution and functions of a monitoring and control system of DC power source screen based on PLC were introduced in the paper.
介绍了一种利用PLC控制的直流电源屏监控系统的控制要求、系统组成及功能等。
ChinaAbstract:ObjectiveTo screen macroporous resins for isolation and purification of total flavones from Gynura bicolor DC. (TFG).
目的筛选适合分离纯化红凤菜总黄酮的大孔吸附树脂。
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