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欧姆龙
风景名胜区是"美丽中国"的重要载体,是生态文明的集中展示地,因此也是生态文明建设的重要对象。
云龙湖,西湖的姊妹湖,5A级旅游景区,大诗人苏轼的笔下是这样称赞它的:
“一湖碧水青山连,朝晖暮阴景万千;渔舟唱晚燕归来,良辰美景在人间。”
云龙湖风景名胜区素有“徐州名胜之冠”的美誉,风景区面积44.7平方公里,水域面积7.5平方公里,距离徐州市中心仅3公里。云龙湖不仅是大型观光胜地,也是城市水域的一部分,水体生态保护首当其冲。
云龙湖也经历过水质较差、水污染严重的时期,自动化排水泵站在云龙湖的水质改造中发挥了重要作用,经过多年持续开发治理,水质达到“饮用水”标准。同时,云龙湖作为大型水库,承担着蓄水调洪和水源涵养的重要功能,需要实现控源截污,清淤贯通,活水补给等保障功能,应用先进的泵站自动化系统来实现这一更高标准。
自动化技术进步和大量新兴技术的融合,泵站自动化控制及系统管理能力得以升级。2019年,云龙湖风景区对沿线四条河道口门控制及云龙湖泵站进一步改造,中矿创慧作为项目中标人承担了泵站改造工程,建立物联网泵站群集控系统实现了无人值守、远程维护、泵站调度、能耗降低等功能。
蓝普锋作为国内可编程控制器(PLC)的优秀品牌厂商,在水处理、环保自动化领域有众多案例成果,拥有非常丰富的经验,成为该项目的合作伙伴。
泵站群集控系统是以PLC为核心,实现泵站群的自动控制和调度管理,以确保大型水库的安全运行。
该方案,采用蓝普锋高性能的RPC2000系列PLC,实现对水库水位和水泵运行状况的实时监测、泵站群的网络级联、泵站群的自动化控制和调度管理,采集三相电参数用于能耗分析。
物联网智能监控系统通过RPC2000系列PLC采集泵站群数据,与监控系统进行数据交互,实现信息共享,完成水库水位监测、泵站开关启停、报警信息处理等功能。
在实时监控和监测运维方面,依托RPC2000系列PLC的采集和通讯能力,完善数据分析结果,对所有设备进行优化控制,进行预测性维护,延长水泵使用寿命。
通过授权,管理人员可通过电脑、手机随时随地获取泵站群信息,实现远程调度和管理,达到泵站群“无人值班(少人值守)”的要求。
PLC硬件配置部分,结合现场多网络通讯需求和泵站控制和采集点需求,CPU模块选用16路I/O支持4路通讯口的RPC2107N,扩展模块包括:RPC2211支持16路DI,RPC2310支持4路AI输入,和电参数输入模块RPC2731。
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IC200MDL741LT OUTPUT 24VDC POS LOGIC 0.5A PER PT (1 GROUP OF 16) W/ESCP 16PT (LT)
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IC647MT1M MT1:Met One
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ZA06B-6077-K157 Noise filter for Alpha servo PSM-45HVi power supply module (required for CE)
20BE099A0ANNANC0 PowerFlex 700 AC Drive 99 A 100 Hp 20B
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ATV-58HD12N4 7.5
VME-PCI8015
PCI9030-AA60PI
FSB-868G
MOXA CP-102U
JUKI-510-300
RATOC PCI64
1492-SPM1B070 MCB Supplementary Protector 7 A
6ED1055-1MA00-0BA0 LOGO!AM2
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GA647TDV700 proficy GlobalCare Assist for CIMPLICITY HMI Server 700 I/O Development and Runtime System
GP647IFPRDV00900 GCP iFIX Profsnl SCADA 900 I/O Dev
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IC647HSTCS10KM Historian Enterprise Corporate Server 10000 Points (M4 Key)
IC647TRT700 CIMPLICITY HMI Server 700 I/O Runtime System
IC693PWR322 Power Supply, 24/48 Vdc, Standard. Battery not included. Battery is n ow included in the CPU backplane box.
IC756MDV010E-98 DV Draw Dvlpnt on Alpha OpenVMS, English, Version 9.8
MicroLogix 1000/1761 System 9399-RL50GRES RSLOGIX 500 GETTING RESULTS GUIDE (SPANISH)
PLC-5/1771 System 1771-NIVR HIGH RESOLUTION ISOLATED ANALOG MODULE
Distributed I/O 1792D-88HCCON HIGH CURRENT BLOCK CONNECTOR AND PINS
Communications 9351-VSRT INTERCHANGE FOR OPEN VMS RUNTIME
Operator Interface D6190-6.5.30 CONTROLVIEW APPLICATION OPTIMIZER USERS MANUAL
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44C742433-002 Cable, Beta Amplifier Battery Daisy Chain, 0.25 Meters
IC200CHS022 COMPACT I/O CARRIER BOX STYLE
IC694MDL660 RX3i 24VDC Input Module 32 point. Module is supported by serial bus andis not limited to the universal base or expansion base. The module requires a terminal block (IC694TBB032 box style or IC694TBS032 spring clamp style terminal block).