| 基于S7-300的小区LNG供气站控制系统设计 |
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| 引用本文： | 代思洋,张金瑞,王文秀,唐明新.基于S7-300的小区LNG供气站控制系统设计[J].大连民族学院学报,2017,19(1):44-47. |
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| 作者姓名： | 代思洋 张金瑞 王文秀 唐明新 |
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| 作者单位： | 大连交通大学 电气信息学院,辽宁 大连116028 |
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| 摘 要： | 基于S7-300系列PLC,对某城市小区的LNG供气站的控制系统进行设计。系统核心部件采用CPU314可编程逻辑控制器,利用基于STEP7对控制器进行编程控制,并采用WinCC组态软件完成人机交互界面的设计。该控制系统实现了小区LNG供气站的智能化管理和监控,保证了供气站的工艺流程有序进行,同时降低了装置制造成本,提高了装置的运行的可靠性。
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| 关 键 词： | 小区LNG供气站 S7-300 STEP 7 WinCC 控制系统设计 |
Design of Community LNG Gasification Station Control System Based On S7-300 |
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| DAI Si-yang,ZHANG Jin-rui,WANG Wen-xiu,TANG Ming-xin.Design of Community LNG Gasification Station Control System Based On S7-300[J].Journal of Dalian Nationalities University,2017,19(1):44-47. |
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| Authors: | DAI Si-yang ZHANG Jin-rui WANG Wen-xiu TANG Ming-xin |
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| Institution: | School of Electric and Information, Dalian Jiaotong University, Dalian Liaoning 116028, China |
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| Abstract: | Based on PLC of S7-300 series, a city community’s LNG gasification station control system is designed. CPU314 programmable logic controller is used as the system’s key part, which is programmed based on STEP7 software. WinCC configuration software is used to complete man-machine interface. This control system of community’s LNG gasification station achieved station’s intelligent management and supervision. The process of gasification station can be operated stably. Meanwhile, the system’s reliability can be enhanced, and the cost of installation can be reduced. |
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| Keywords: | community’s LNG gasification station S7-300 STEP 7 WinCC design of control system |
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