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船用伙食冷库自控系统的改造设计
引用本文:林文城.船用伙食冷库自控系统的改造设计[J].南通航运职业技术学院学报,2012(1):66-69.
作者姓名:林文城
作者单位:厦门海洋职业技术学院航海技术系,福建厦门361012
摘    要:文章针对早期船用伙食冷库以继电器为主导的控制系统所存在的问题,以某一滚装客船冷库为例,根据该冷库的运行技术特点,开发出以西门子s7系列可编程控制器为核心的自动控制系统,满足了冷库运行过程的精确掌控、节约耗能和可靠性等要求。

关 键 词:船用伙食冷库  PLC  能量调节

On Transformation Design of the Automatic Control System for Marine Food Cold Storage
LIN Wen-cheng.On Transformation Design of the Automatic Control System for Marine Food Cold Storage[J].Journal of Nantong Vocational & Technical Shipping College,2012(1):66-69.
Authors:LIN Wen-cheng
Institution:LIN Wen-cheng(Dept.of Navigation,Xiamen Ocean Vocational College,Xiamen 361012,China)
Abstract:In accordance with the problems existing in the initial relay-dominated control system for food cold storage,based on the operation technology characteristics of the food cold storage in a certain ro-ro passenger ship,an automatic control system with the Siemens s7 programmable controller as the core is developed to realize control precision,energy conservation and reliability in the process of operation.
Keywords:Marine food cold storage  PLC  Energy regulation
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