西门子S7-200 PLC在DC/DC动态测试中的应用

Application of Siemens PLC in DC/DC Dynamic Test Project

本文介绍了基于西门子S7-200系列可编程控制器(PLC)构成燃料电池电动汽车用DC/DC变换器动态性能试验方案,说明了控制系统的功能与原理,给出了控制系统的PLC的硬件构成图和软件编程图,并且对组态控制软件的组成做了介绍,最后总结了系统运行所取得的效果。

The paper introduces the DC/DC dynamic test project based on Siemens S7 - 200 PLC, describes the function and characteristic of the test project,gives the hardware structure diagram of PLC,the software program logic, the application about Siemens Protoo16. 0,and summarizes the results of the system running.