船舶修理改装中推进系统信号转换器的设计与实践

Design and practics of propulsion system signal converter in ship repairing

文章针对某大型船舶修理改装过程中,需要对其原先的电推进系统控制信号进行数据采集、集中转换及数字处理的情况,设计一套大容量高精度信号转换器(型号HGD-GT15)达到数字化、集成化目的。结果表明,在实船应用中,该装置能够达到数据采集转换精确及可靠、满足电推进系统的要求,并且取得了令人满意的效果,可以作为其他需要进行数字化修理改装船舶的参考。

In the process of ship-repair, the control signal of the original electric propulsion system must be collected and converted into digital signal. In order to reach the goal of digitalization and integration, a set of large capacity and high precision signal converter （HGD -GT15 ） is urgently needed. The result shows that the signal converter can meet demand of electric propulsion system in the practical application, which can be a reference for other ships that should be digitalized.