船用侧推变频器的设计

侧推变频器是船舶侧推系统的控制核心。结合某具体项目,首先介绍了变频器的硬件设计,包括主回路设计、功率模块选型等方面。其次介绍了变频器的软件功能设计,对典型功能的实现原理及报警故障处理进行了详细说明。最后进行了总结,表明设计达到了技术指标要求,具有一定的工程实践指导作用。

The Design of Frequency Converter for Marine Bow Thruster

Side push frequency converter is the core of the bow propulsion system.Combined with a specific project,the hardware design of the converter is elaborated,including the design of main circuit and power module selection.Then,the software function design of the converter and the realization principle of typical functions and alarming and fault handling are introduced.Finally,the paper ends with a summary,which shows that the design has been satisfied with the technical specifications and plays a guiding role in engineering practice.