Vol.11, No 1, 2013 pp. 113-121
UDC 621.225.4
REMOTE MONITORING AND CONTROL OF PUMPING STATIONS IN THE WATER SUPPLY SYSTEMS
Slavica Prvulović1, Dragiša Tolmač1, Ljubiša Josimović2, Jasna Tolmač1
1Technical Faculty "Mihajlo Pupin" Zrenjanin, University of Novi Sad, Serbia
2Polytechnic school Pozarevac, Serbia
The paper describes the functioning of the pumping station remote monitoring and control system in the water supply system. A modern way of data transmission based on the Web platform is applied. The proposed configuration is developed based on Microsoft tools as Web applications and a set of Web services. It enables stable and reliable data transmission from the pumping station to the dispatch center as well as the signal commands from this center to the local control unit. The system provides the operator in the dispatch center with the visualization of control facilities with graphical and tabular presentation of relevant values and parameters. The operator can monitor the functionality of the entire building on the SCADA screen, and alarm reports assist in locating faults, which contributes to a significant increase in maintenance efficiency. The connection between the pumping stations and the dispatch center is established with wireless data transmission using mobile phone operators.
Key words: Water Supply System, Control, SCADA System, Pumping Stations
DALJINSKI NADZOR I UPRAVLJANJE PUMPNIM STANICAMA U VODOVODNIM SISTEMIMA
U radu je prikazano funkcionisanje sistema daljinskog nadzora i upravljanje pumpnim stanicama vodovodnog sistema. Primenjen je savremen način prenosa podataka zasnovan na Web platformi. Predložena konfiguracija je razvijena na bazi Microsoft alata kao Web aplikacija i skup Web servisa. Ona omogućuje stabilan i pouzdan prenos podataka od pumpnih stanica do dispečerskog centra i komandi signala od ovog centra do lokalne upravljačke jedinice. Sistem obezbeđuje operateru u dispečerskom centru vizuelno predstavljanje objekata upravljanja sa grafičkim i tabelarnim prikazom relevantnih veličina i parametara. Operater na ekranu SCADA sistema, ima uvid u funkcionalnost celog objekta, a pojava alarmnih izveštaja pomaže u lokalizaciji kvarova, što doprinosi znatnom povećanju efikasnosti održavanja. Veza između pumpnih stanica i dispečerskog centra realizovana je bežičnim prenosom podataka, korišćenjem operatera mobilne telefonije.
Ključne reči: vodovodni sistem, upravljanje, Scada sistem, pumpne stanice