电力推进系统变压器预充磁仿真与试验研究

Simulation and Experimental Research on Transformer Pre-magnetization of Electric Propulsion System

本文以舰船交流电力系统中变压器预充磁方法为研究对象,利用多个仿真软件和样机系统对变压器预充磁方法进行验证,总结出舰船交流电力推进系统中变压器预充磁设计的方法和原则,解决大容量变压器的预充磁过程对舰船电力推进系统的冲击问题,对之后的电力推进系统设计提供借鉴。

This paper studies the pre-magnetization method of the transformer in the ship’s AC power system. The pre-magnetization methods of the transformer are verified by using multiple simulation software and prototype systems. The design methods and principles of the transformer pre-magnetization in the ship’s AC power propulsion system are summarized, which should weaken the impact of the pre-magnetization process of the large-capacity transformer on the ship’s electric propulsion system. This paper provides a reference for the subsequent design of the electric propulsion system as well.