Variable Rotational Speed Control System of Sewage Pumping Station
Cascade and variable rotational speed control systems of sewage pumping stations are compared in this article. The range of pump efficiency variations and potential for breakdowns are adopted as criteria. A pumping station including two or three pumps is analysed. A control system at a variable rota...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Gdynia Maritime University
2019-06-01
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| Series: | TransNav: International Journal on Marine Navigation and Safety of Sea Transportation |
| Subjects: | |
| Online Access: | http://www.transnav.eu/files/Variable Rotational Speed Control System of Sewage Pumping Station,905.pdf |
| Summary: | Cascade and variable rotational speed control systems of sewage pumping stations are compared in this article. The range of pump efficiency variations and potential for breakdowns are adopted as criteria. A pumping station including two or three pumps is analysed. A control system at a variable rotational speed and maximum sewage level is presented. Properties of a cascade control system and a system at a maximum head of sewage are compared using the example of any pump performance chart. |
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| ISSN: | 2083-6473 2083-6481 |