Temat: control efficiency - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Energy Consumption of Water Pumping for Selected Control Systems
Autorzy:: Szychta, L.
Powiązania:: https://bibliotekanauki.pl/articles/262584.pdf
Data publikacji:: 2006
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie
Tematy:: efficiency
energy consumption
control system
water pump
Opis:: The article defines the coefficient of the unit energy consumption of water pumping in pump group. Correct pump operation in pump group are described during cascade control, at variable rotational speeds and in the highest range of efficiency. A method of determining the unit energy consumption of water pumping for these control systems are defined at any daily demand and known pump H(Q) and efficiency curves are plotted at nominal rotational speed.
Źródło:: Electrical Power Quality and Utilisation. Journal; 2006, 12, 1; 21-27
1896-4672
Pojawia się w:: Electrical Power Quality and Utilisation. Journal
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Variable rotational speed control system of sewage pumping station
Autorzy:: Szychta, E.
Szychta, L.
Powiązania:: https://bibliotekanauki.pl/articles/116993.pdf
Data publikacji:: 2019
Wydawca:: Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:: hydrodynamics
speed control
speed control system
pumping station
sewage pumping station
pump efficiency
control sysytem
pump performance chart
Opis:: 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.
Źródło:: TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2019, 13, 2; 343-346
2083-6473
2083-6481
Pojawia się w:: TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Pumping energy consumption in water transportation systems
Autorzy:: Figura, R.
Szychta, L.
Powiązania:: https://bibliotekanauki.pl/articles/393289.pdf
Data publikacji:: 2010
Wydawca:: Polskie Stowarzyszenie Telematyki Transportu
Tematy:: efektywność
pompowanie wody
system kontroli
zużycie energii
sprawność silnika
sprawność pompy
efficiency
water pumping
control system
energy consumption
motor efficiency
pump efficiency
Opis:: Selected systems for controlling the operation of water system pump stations are characterised. Dependencies defining the efficiency of a pump set are presented in consideration of pump and motor efficiency variations at variable characteristic curves of distribution. Pump and motor efficiencies at constant and variable rotational speeds are defined. A comparative analysis of water pumping energy consumption is carried out for the control systems under discussion, where the distribution characteristic curves describe irrigation systems.
Źródło:: Archives of Transport System Telematics; 2010, 3, 2; 40-45
1899-8208
Pojawia się w:: Archives of Transport System Telematics
Dostawca treści:: Biblioteka Nauki

Artykuł

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