A method of controlling an electric power vessel propulsion system configured to propel a marine vessel includes measuring at least one parameter of a motor in the electric power vessel propulsion system and determining that a parameter measurement is indicative of an anomaly in the electric power vessel propulsion system. A reduced operating limit is then determined based on the at least one parameter measurement, where the reduced operating limit includes at least one of a torque limit, an RPM limit, a current limit, and a power limit. The motor is then controlled such that the reduced operating limit is not exceeded.

    一种控制被配置为推进海运船舶的电力船舶推进系统的方法,所述方法包括:测量电力船舶推进系统中的电动机的至少一个参数,并确定参数测量值指示电力船舶推进系统中的异常。然后基于所述至少一个参数测量值来确定降低的操作限值,其中,该降低的操作限值包括扭矩限值、RPM限值、电流限值和功率限值中的至少一个。然后控制电动机,使得不超过降低的操作限值。


    Access

    Download


    Export, share and cite



    Title :

    Electric ship propulsion system and control method thereof


    Additional title:

    电力船舶推进系统及其控制方法


    Contributors:

    Publication date :

    2022-06-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



    ELECTRIC PROPULSION SHIP CONTROL DEVICE, ELECTRIC PROPULSION SHIP CONTROL SYSTEM, AND ELECTRIC PROPULSION SHIP

    FUKUDA TETSUGO / BONDARENKO OLEKSIY | European Patent Office | 2015

    Free access

    Ship photovoltaic electric propulsion system and propulsion method thereof

    ZHANG DINGBIAO / YANG ZEBIN / WU ZHIXING et al. | European Patent Office | 2022

    Free access

    Propulsion control system for electric propulsion ship

    YAO SHIQIANG / MENG SHAOBANG / LEI ZHI et al. | European Patent Office | 2021

    Free access

    Ship electric propulsion system, ship and control method

    LI MEILING / ZENG CUIMEI / LI ZHIHE et al. | European Patent Office | 2024

    Free access

    Ship electric propulsion system, ship and control method

    WANG HONGLIANG / FAN WEIYUAN / XU QIANG et al. | European Patent Office | 2025

    Free access