유체기계공업학회:학술대회논문집
- 유체기계공업학회 2001년도 유체기계 연구개발 발표회 논문집
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- Pages.191-196
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- 2001
직결식 변속펌프의 운전 방안에 대한 연구
A Study on the Operating Characteristics of Variable Speed Pump for In-Line Booster Pumping Station
초록
In the systems with largely pipe head loss, variable speed pumps are generally used because substantial energy saving can be expected from such systems by controlling pump speed and also they offer simpler maintenance and operational ease even in conditions where abrupt changes In flow rate and head can occur. The invertor or the fluid coupling system are mainly adopted to control the rotating speed. In this paper, operating conditions at Migum pressing pump station(5 stage), where the fluid coupling system was the first installed for KOWACO, are investigated and analysed so that information thus gained can be usefully employed in the efficient operation of variable speed pump in new installations of in-line booster pumping station.
키워드