摘要
随着国家对污染防止得大力支持,船舶岸电产业蓬勃发展,岸电新型技术及产品应运而生[1]。电缆卷筒作为岸电系统中必要的一部分,电缆卷筒的电动控制及自动收放技术研究尤为重要[2]。传统的电缆卷筒手动控制电机实现电缆收放,但是在水位变化大、船舶横移变化复杂的内河流域,电缆卷筒需随着船舶的位移随时收放,因此手动收放给岸电系统的使用带来不便[3]。该文提出一种基于GPS差分定位技术自动控制电缆卷筒收放技术,通过检测电缆张力自动改变电缆的收放,同时结合GPS差分技术修正岸基与岸电设备的位移,实现了电缆自动平滑收放,提高了岸电系统运行可靠性。
With the country's strong support for pollution prevention,the marine shore power industry is booming.Then new shore power technologies and products have emerged.The traditional cable reel manually controls the motor to realize the cable retracting.But,the inland river where the water level changes greatly and the ship's lateral movement is complicated,the cable reel needs to be retracted at any time along with the ship's displacement.Therefore,manual retracting and releasing brings inconvenience to the use of shore power system.This paper proposes a technology based on GPS differential positioning technology to automatically control the retracting and unwinding of the cable reel.Automatically change the cable's retracting and unwinding by detecting the cable tension,and at the same time correcting the displacement of the shore base and shore power equipment combined with GPS differential technology,realizing the automatic and smooth cable retracting and unwinding,and improving the reliability of the shore power system.
作者
刘玉振
王佰超
马占宾
陈彦奎
王翼
Liu Yu-zhen;Wang Bai-chao;Ma Zhan-bin;Chen Yan-kui;Wang Yi(XJ Power CO.,LTD.,Henan Xuchang 461000)
出处
《电子质量》
2021年第5期104-107,共4页
Electronics Quality
基金
跨省内河流域港口岸电智能化平台接入运营关键技术研究及示范应用项目资助(项目编号:5418-201971157A-0-0-00)。
