An Improved maintenance method for marine electrical equipment based on the Internet of Things

Abstract

Due to the influence of high temperature and high humidity, the failure rate of marine electrical equipment is higher than that in other situations. The stability of the electrical equipment of ships is of vital importance to the safety of navigation. Traditional electrical maintenance methods have the problem of lagging in response to equipment fault detection and feedback, which is caused by the signal transmission mode. This article applies the Internet of Things technology to the maintenance of marine electrical equipment, which can improve the performance of the maintenance method. Firstly, the fault detect program architecture is adjusted and optimized. The fault sensing modules are placed in the electrical equipment. The traditional electrical signal transmission mode is replaced by the network transmission mode. Then, the fault signal anti-jamming algorithm is used to optimize the compensation calculation of the alarm signal of the electrical equipment fault point to achieve the effect of enhancing the signal sensitivity; finally, the fault detection sensitivity of the proposed method is tested through experiments, and the data shows that the design method is better than the traditional maintenance method.