NDLI: City natural gas storage station control system based on OPC server

Content Provider	IEEE Xplore Digital Library
Author	Yixin Zhao Feng Liu Wei Huang Qian Qi Qiaoli Huang Qiang He Anke Qi
Copyright Year	2008
Description	Author affiliation: Coll. of Comput. & Inf. Sci., Southwest Univ., Chongqing (Yixin Zhao; Feng Liu; Wei Huang; Qian Qi; Qiaoli Huang; Qiang He) \|\| Chongqing Natural Gas Ltd., Chongqing (Anke Qi)
Abstract	A city natural gas storage station control system is presented in this paper. It consists of a Station Control Center, a process control station used Rockwell PLC, two desiccators control station used Ormon PLC, three high pressure compressors control station used Siemens PLC, Ethernet communication between supervise control computer and Rockwell PLC, RS 485 communication among the Siemens and Ormon PLC. Based on object character analysis and application requirement discussion, normal functions have realized in this system, such as flow accumulation at PLC, timestamp of data, and real-time control. The OPC technology is adopted to accomplish the vertical integration among the heterogeneous network, heterogeneous system, and heterogeneous platform. Data can be reused in the opening system. The remote scheduling control is realized at a scheduling and supervise control center which is 42 kilometers away from Wenxingwan station. This solution can be applied to more kind of trades such as oil, power transmission, water supply, and so on.
Starting Page	1
Ending Page	6
File Size	910295
Page Count	6
File Format	PDF
ISBN	9781424439089
DOI	10.1109/ISSCAA.2008.4776143
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-12-10
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Ethernet networks OPC server Communication system control Process control Control systems Pressure control Compressors Application software Vertical integration Programmable control Cities and towns City natural gas storage station Natural gas Supervise control system
Content Type	Text
Resource Type	Article

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