Temat: pętla wodna - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Systems of heat pumps in water
Autorzy:: Rusowicz, Artur
Dybiński, Olaf
Szczęśniak, Arkadiusz
Grzebielec, Andrzej
Romaszkiewicz-Kotkowska, Róża
Powiązania:: https://bibliotekanauki.pl/articles/2172411.pdf
Data publikacji:: 2022
Wydawca:: Centrum Rzeczoznawstwa Budowlanego Sp. z o.o.
Tematy:: heat pump
water loop
energy efficiency
pompa ciepła
pętla wodna
efektywność energetyczna
Opis:: The number of words in abstract should be placed in a range between 100 and 300 words. It should be justified, Times New Roman font 12 pt., spacing before 10 pt., spacing between lines 1pt. The text should be clear and complex and involve the base problems of a paper, information about methodology and results, a conclusion is crucial.
Źródło:: Inżynieria Bezpieczeństwa Obiektów Antropogenicznych; 2022, 4; 63--68
2450-1859
2450-8721
Pojawia się w:: Inżynieria Bezpieczeństwa Obiektów Antropogenicznych
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 2.

Tytuł:: Testing of a price-based system for power balancing on real-life HVAC installation in real life
Autorzy:: Radziszewska, Weronika
Bugaj, Marcin A.
Łuniewski, Mirosław
Hoogsteen, Gerwin
Chaja, Patryk
Bykuć, Sebastian
Powiązania:: https://bibliotekanauki.pl/articles/2173657.pdf
Data publikacji:: 2022
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: distributed management
heat pump
HVAC
power management
water loop
zarządzanie rozproszone
pompa ciepła
zarządzanie energią
pętla wodna
Opis:: HVAC systems use a substantial part of the whole energy usage of buildings. The optimizing of their operation can greatly affect the power use of a building, making them an interesting subject when trying to save energy. However, this should not affect the comfort of the people inside. Many approaches aim to optimize the operation of the heating and cooling system; in this paper, we present an approach to steer the heat pumps to reduce energy usage while aiming to maintain a certain level of comfort. For this purpose, we employ a market-based distributed method for power-balancing. To maintain the comfort level, the market-based distributed system assigns each device a cost-curve, parametrized with the current temperature of the room. This allows the cost to reflect the urgency of the HVAC operation. This approach was tested in a real-world environment: we use 10 heat pumps responsible for temperature control in 10 comparable-sized rooms. The test was performed for 3 months in summer. We limited the total peak power, and the algorithm balanced the consumption of the heat pumps with the available supply. The experiments showed that the system successfully managed to operate within the limit (lowering peak usage), and - to a certain point – reduce the cost without significantly deteriorating the working conditions of the occupants of the rooms. This test allowed us to estimate the minimal peak power requirement for the tested set-up that will still keep the room temperatures in or close to comfortable levels. The experiments show that a fully distributed market-based approach with parametrized cost functions can be used to limit peak usage while maintaining temperatures.
Źródło:: Bulletin of the Polish Academy of Sciences. Technical Sciences; 2022, 70, 2; art. no. e140690
0239-7528
Pojawia się w:: Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Informacja

Wyszukujesz frazę "pętla wodna" wg kryterium: Temat

Źródło danych

Dostawca treści

Kolekcja

Rok wydania

Wydawca

Temat

Autor

Typ dokumentu

Język