一套基于S7-300 PLC的热泵控制系统设计  

A Design of Heat Pump Control System Based on S7-300 PLC

作　　者：方虎[1] 赵玉清[1] 

机构地区：[1]北方工业大学机电工程学院,北京100041

出　　处：《工业控制计算机》2014年第10期53-54,共2页Industrial Control Computer

摘　　要：介绍了利用水源热泵技术回收热能的背景和意义,在此热泵技术的基础上,设计出了一套基于S7-300 PLC的热泵控制系统,具体内容包括:开发了一套热泵控制系统的工艺流程,完成了STEP7 PLC的硬件配置和软件编程。通过不断的模拟仿真和现场试验,设计出了一套可靠、稳定的热泵控制系统。This paper introduces the background and meaning of the technology of heat pump control system.Based on this technology,and designs a set of heat pump control system based on S7-300,the specific content concludes as follows：developed a set of technological process of the heat pump control system,finishedthe hardware configuration and the software programming of STEP7 PLC.After many times of simulations and field tests,a reliable and stable pump control system is designed.

关 键 词：S7-300 PLC 控制系统 热泵 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]