追日系统中的信号检测电路设计  

Signal Detecting Circuit of the Solar Tracking System

作　　者：李成熙 许正望[1] 

机构地区：[1]湖北工业大学电气与电子工程学院,武汉430068

出　　处：《船电技术》2016年第5期5-7,11,共4页Marine Electric & Electronic Engineering

摘　　要：聚光太阳能发电系统对追日检测的精度和稳定性要求很高,针对现有检测器的缺点设计了基于热传感器的检测电路,介绍了检测电路的各个部分和检测原理,该电路具有安装调试容易、精度高、稳定性高的优点,可广泛应用于各种需要追日检测的系统中。In the concentrating solar power systems, the high precision and the high reliability are needed for the solar tracking circuits. Focused on the weak points of the traditional detectors, a new detecting circuit with based on the thermal sensors is presented, and the parts of the detecting circuit are introduced with their working principle. The circuit has advantages of easily mounting-and-debugging, high precision, and high reliability. It can be used in systems where solar tracking detecting is needed.

关 键 词：追日 检测电路 电桥 AD620 

分 类 号：TN707[电子电信—电路与系统]