基于卡尔曼滤波的挖泥船电网谐波监测系统的研究  

Power Grid Harmonics Monitoring System Based on Kalman Filtering of A Dredger

作　　者：郑泳然 白明[1] 叶永强[1] 邱伟成[1] 

机构地区：[1]广州航海学院船舶工程系,广州510725

出　　处：《船电技术》2016年第2期42-44,共3页Marine Electric & Electronic Engineering

基　　金：黄埔区科技攻关计划项目(201237);2014年度创新强校重大科研项目;2015年度省级大创项目

摘　　要：高次谐波造成挖泥船疏浚生产效率低下、能耗增加、环境污染恶化,为了疏浚船舶的交货质量及正常使用,必须先对挖泥船电网谐波进行监测,再对其进行抑制。本文针对挖泥船电网谐波监测的技术问题,结合挖泥船特定的工况海况,采用卡尔曼滤波(Kalman Filtering,KF)算法,构建挖泥船电网谐波监测系统,具有使用效率高、监测精度高、成本低且适用范围较广等特点。The high order harmonic results in low production efficiency oJ dreclgmg, mgn energy consumption and deterioration of environmental pollution. In order to ensure delivery quality and normal use of dredging ship, the dredger power grid harmonic has to be monitored firstly, and then be suppressed. Aimed at technical questions of dredger power grid harmonic monitoring, and combined with specific working conditions of dredger, Kalman Filtering algorithm is used to construct harmonic monitoring system for the dredger power grid, which has the characteristic of high operation efficiency, high monitoring accuracy, low cost and wide range of application, etc.

关 键 词：卡尔曼滤波 谐波监测 挖泥船电网 

分 类 号：U665.11[交通运输工程—船舶及航道工程]