Design and verification of an effective state‐of‐charge estimator for thermal energy storage

Autor: Daniel A. Morales Sandoval, Iván De La Cruz Loredo, Héctor Bastida, Jordan J. R. Badman, Carlos E. Ugalde‐Loo

Publikováno v: IET Smart Grid, Vol 4, Iss 2, Pp 202-214 (2021)

Abstract Thermal energy storage (TES) is widely used in district heating and cooling systems (DHCS) to act as a buffer between the supply and demand schedules. The adequate control of charging and discharging modes of TES may improve the overall perf

Externí odkaz: https://doaj.org/article/b039e4f44683418193b7d9ccd290b70f

IoT Watercare: Water Quality Control System in Unofficial Settlements of Peru Based in an IoT Architecture

Autor: Juanelv Salgado, Cesar Pizarro, Lenis Wong, Jose Castillo

Publikováno v: Repositorio Academico-UPC
Universidad Peruana de Ciencias Aplicadas (UPC)
UPC-Institucional
Universidad Peruana de Ciencias Aplicadas
instacron:UPC
Conference of Open Innovation Association, FRUCT
2022-April

Many homes in the country of Peru, especially those located in unofficial settlements, are not connected to public service networks, and in the case of residential water, require tanker truck delivery. However, this water has often been contaminated

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::649c1cd74310a91011131c148c434689
https://doi.org/10.23919/fruct54823.2022.9770881

A study on microstructural and mechanical properties of gas tungsten arc welded thick cryogenic 9% Ni alloy steel butt joint

Autor: H. Tarık Serindağ, Cemal Tardu, İshak Özer Kirçiçek, Gürel Çam

Low alloy steel plates containing 9% Ni are generally preferred in the production of LNG storage tanks, due to their outstanding combination of properties such as excellent toughness, high ductility and crack re-sistance at very low temperatures. Wel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2b9147c60373ea3ac05fab0ee3b96c2
https://hdl.handle.net/20.500.12508/2247

Gas Component Transport Across the Soil-Atmosphere Interface for Gases of Different Density: Experiments and Modeling

Autor: Bahlmann, L.M., Smits, K.M., Heck, K., Coltman, E., Helmig, R., Neuweiler, I.

Publikováno v: Water Resources Research 56 (2020), Nr. 9

We investigate the influence of near-surface wind conditions on subsurface gas transport and on soil-atmosphere gas exchange for gases of different density. Results of a sand tank experiment are supported by a numerical investigation with a fully cou

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e23d06025824491e6dc3d64f50179a7
https://www.repo.uni-hannover.de/handle/123456789/10859

Real-time implementation of self-tuning regulator control technique for coupled tank industrial process system

Autor: Alirıza Kaleli, Ahmet Dumlu, Kagan Koray Ayten

Publikováno v: Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering. 232:1039-1052

This article presents the self-tuning regulator control technique for a coupled tank liquid level system that often used in industry. An autoregressive with exogenous model has been used as the liquid process model with the self-tuning control implem

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::986cb1bf311145db416afa48164275f6
https://doi.org/10.1177/0959651818773179