scholarly journals Improving the Performance of the Pump Station in Pipe Line Transportation System Using PLC Controller and Remote Monitoring

2020 ◽  
Vol 765 ◽  
pp. 012050
Author(s):  
Hashim A. Hussein ◽  
Abdzahraa J. Aleeby ◽  
Zahraa M. Mahdi
Keyword(s):  
Remote Monitoring ◽  
Transportation System ◽  
Pump Station ◽  
Pipe Line

The Research of Network-Based Remote Monitoring Systems in the Scattered Site

2011 ◽  
Vol 403-408 ◽  
pp. 2383-2387
Author(s):  
Wei Liu
Keyword(s):  
Control System ◽  
Heat Exchanger ◽  
Remote Monitoring ◽  
Monitoring Systems ◽  
Control Network ◽  
Communication Line ◽  
Water Pump ◽  
Pump Station ◽  
Remote Monitoring Systems ◽  
Industry Control Network

With the exaltation of the function and the performance of the PLC technique, the application of the industry control network become more and more universal. Particularly In the application whose geography location is scattered and the stand is numerous, it can raise the Networked level completely by a control system renovation. This text mainly introduced PLC network technique which uses PLC as core controller, and makes use of existing telephone network and modem of business as communication line. It enables us to achieve active and passive communication between the master computer and the PLC slave. It focused on solving the call between the PLC and the modem. Finally, it realizeed fully automated monitoring of heat exchanger and water pump station.

scholarly journals Building a 5000hp, VFD Controlled, Pump Station in 105 Days: “Fact or Fantasy”

1998 ◽  
Author(s):  
Roy C. Spencer ◽  
Lance G. Grainger ◽  
Vince G. Peacock ◽  
Jon Blois
Keyword(s):  
Crude Oil ◽  
Customer Demand ◽  
Line System ◽  
Capacity Increase ◽  
Oil Pump ◽  
Pump Station ◽  
North Eastern ◽  
Pipe Line ◽  
Oil Company

On March 17, 1997 Robicon Corporation was requested, by a large Alberta based oil company, to provide a proposal to manage a turn-key, crude oil, pump station project. The oil company had identified an immediate need to expand their North Eastern Alberta Pipe Line system to allow a higher thru-put into the Hardisty, Alberta area: • the pipe line was capacity restricted and customer demand indicated an immediate requirement to increase pipe line thru-put by 70%; • the capacity increase was required by June 30th or earlier.

Mechanical Vibration Problems With Variable Frequency Drives

2000 ◽  
Author(s):  
Ralph Dickau ◽  
Lal Perera
Keyword(s):  
Mechanical Vibration ◽  
Variable Frequency ◽  
Inrush Current ◽  
Variable Speed ◽  
Pump Station ◽  
Variable Frequency Drives ◽  
Pipe Line ◽  
Vibration Problems ◽  
Lateral Resonance ◽  
Power Costs

Variable frequency drives are now frequently used to power large horsepower pipeline pumps to eliminate power costs wasted by throttling, to reduce inrush current on motor start, and to provide greater operating flexibility. This variable speed operation, however, can cause vibration problems in the pump and motor bearings, and in the couplings that are not normally experienced with fixed speed pumps. Enbridge Pipe Line has installed a number of variable frequency drives on units ranging from 2500 to 5000 hp in size and discovered unexpected torsional and lateral resonance vibration in the equipment at certain operating speeds. This presentation discusses the tests that were conducted to determine the source of the vibration, the theoretical analysis of the vibration modes and equipment responses, and the solutions that were implemented to reduce or eliminate the vibration. Recommendations are given for design principles that could be incorporated into the initial pump station design in order to avoid vibration problems with variable speed operation.

Application of Industry Configuration Technology in Intelligent Transportation System

2014 ◽  
Vol 556-562 ◽  
pp. 6807-6810
Author(s):  
Yan Xu
Keyword(s):  
Software Development ◽  
Remote Monitoring ◽  
Intelligent Transportation System ◽  
Intelligent Transportation ◽  
Transportation System ◽  
Close Attention ◽  
Traffic Lights ◽  
Technical Ability ◽  
Configuration Control ◽  
Development Practice

Taking use of industry configuration technology in intelligent transportation system (ITS) can solve the problem of close attention to various components and high requirements on technical ability. In this paper, a configuration control is applied to establish remote monitoring on intersection traffic lights. This application can remedy the limitation in graphics when programming in software development. Practice shows that this method has the characteristics, simple to use, visual in effect and has considerable practical value.

scholarly journals K2 SHAFT WATER RING INSTALLATION AT KENCANA UNDERGROUND PT NUSA HALMAHERA MINERAL

2020 ◽  
Vol 1 (1) ◽  
pp. 21-32
Author(s):  
Abdi Wahyudi Samad
Keyword(s):  
Steel Pipe ◽  
Production Loss ◽  
Concrete Wall ◽  
Escape Route ◽  
Pump Station ◽  
Key Word ◽  
Open Hole ◽  
Pipe Line ◽  
Water Ring ◽  
Shaft Wall

ABSTRAK Kencana 2 (K2) Shaft sebagai salah satu jalur lubang terbuka vertikal pada fasilitas Kencana UG PTNHM terdapat rembesan air 8 l/s melalui kontak sambungan (cold joint) antara dinding concrete shaft pada beberapa level. Air tersebut membasahi jalur winder cage dan tali pengaman dari winder shaft dan berakibat masalah korosif menyebabkan terganggu jalur evakuasi yang berpotensi terjadi gangguan produksi jika tidak di atasi. Pengusulan pemasangan talang air khusus pada dinding shaft terhubung langsung pada pipa services DN150 yang terpasang sepanjang 284m menuruni dinding shaft. Talang air khusus ini terbuat dari material galvanis yang kuat dan tahan lama. Pipa services DN150 terhubung langsung menuju stasiun #3 pompa KL. Dari hasil pengamatan setelah terpasang talang air khusus ini, tidak terjadi lagi rembesan air yang masuk kedalam ruangan winder cage dan tali winder, serta kondisi rembesan air pada dinding shaft telah dialirkan menuju stasiun pompa KL sehingga area K2 shaft menjadi kering Kata Kunci: Modifikasi Shaft Winder Platform, Pemasangan Talang Air Khusus.  ABSTRACT The Kencana 2 (K2) Shaft as a vertical open hole UG facility at Kencana UG PTNHM has approximately 8 l/s inflow of water leaking through the cold joints in the concrete liner at various locations. This water saturates the winder cage room and the guide ropes in the winder of shaft and has caused corrosion issues causing the escape route to be compromised leading to a production loss if not take prevention action. It was proposed to install a prefabricated moulded water ring on the wall of the shaft to direct water to a DN150 services steel pipe line that runs down to a 284m depth down of the shaft wall. This water ring using galvanised material and it is tough and durable. The services pipe DN150 would then be piped away from bottom of the K2 shaft to a nearby KL pump station #3. From observation result after water ring installed that there was no water rain into winder cage and rope, and it also the dripping down of the water along the shaft concrete wall was divert throught to the KL pump station so that the K2 shaft area was getting dry.  Key Word: Modification Shaft Winder Platform, Water Ring Installation.

Remote Monitoring of ICDs Safe, Effective

2009 ◽  
Vol 2 (2) ◽  
pp. 7
Author(s):  
MITCHEL L. ZOLER
Keyword(s):  
Remote Monitoring
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