6SE71系列变频器在某船电力推进系统中的应用

The Application of Series 6SE71 Converter in the Electric Propulsion System of a Ship

本文介绍了SIMOVERT6SE71系列全数字矢量控制变频器在某试验船电力推进系统中的应用,说明了其配置情况、功能、参数调试步骤及试验时所出问题的解决措施。航行试验结果满足总体要求,采用该变频器可以满足试验船电力推进系统对传动设备的大起动转矩、转速过渡平稳、高稳态精度等控制性能的要求。

This article introduces the application of Siemens SIMOVERT series 6SE71 digital-vector- control converter in the electric propulsion system of a test-ship. It describes the configuration, functions, characteristics, parameter debugging steps and fault resolvent of the converter. The associated test result satisfies the requirement, and it shows that the usage of series 6SE71 converter can satisfy the requirement of electric propulsion system with large starting torque, smooth transition and perfect steady-precision.