The report presents the results of the development, simulation and testing of control algorithms based on Model Predictive Control for the implementation of an “ultra-fast” frequency regulation service operated by stand-alone storage systems or coupled to a wind farm. In particular, the algorithms proposed in a previous report have been implemented on a hardware board and tested in real time in Hardware-in-The-Loop simulation configurations.<\/p>\n","protected":false},"author":93,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[1325,1373,1457,1307,1299,1362,1359],"targets":[1317],"rapporti_tipologie":[762],"class_list":["post-195962","rapporti","type-rapporti","status-publish","hentry","tag-electrical-system","tag-electricalstorage","tag-market-simulation-en","tag-renewable-energy-en","tag-storage-en","tag-storage-systems-en","tag-wind","targets-research","rapporti_tipologie-report-en"],"acf":{"projects":{"ID":191050,"post_author":"464","post_date":"2024-07-10 16:51:19","post_date_gmt":"2024-07-10 14:51:19","post_content":"","post_title":"Architecture and management models of the electrical system and grids","post_excerpt":"The project aims to develop methodologies, software tools, prototypes and demonstrators to optimise electric transmission and distribution grids, as well as new architecture and system management models and new regulatory schemes that encourage the integration of renewable and non-programmable generation, self-generation, storage systems and aggregators, and that take into account electric penetration.","post_status":"publish","comment_status":"open","ping_status":"closed","post_password":"","post_name":"architecture-and-management-models-of-the-electrical-system-and-grids","to_ping":"","pinged":"","post_modified":"2024-08-21 12:10:45","post_modified_gmt":"2024-08-21 10:10:45","post_content_filtered":"","post_parent":0,"guid":"https:\/\/www.rse-web.it\/progetti\/architecture-and-management-models-of-the-electrical-system-and-grids\/","menu_order":0,"post_type":"progetti","post_mime_type":"","comment_count":"0","filter":"raw"},"order_posts":"","dont_show_search":false,"related_posts":false,"dont_show_hompage":false,"show_on_slider":false,"single_post_data":{"titolo_spot":"","post_content":"
In an electricity system such as today’s, characterized by an increasing presence of non-programmable renewable generation, there is a strong demand for new services to guarantee the quality and safety of grid operation.
\nIn this context, the objective of this report is to verify the actual implementation potential of control algorithms based on Model Predictive Control (MPC) for the creation of a control service operated by electrochemical storage systems (batteries) in stand-alone mode or coupled to a wind farm. Specifically, the “ultra-fast” frequency regulation service called Fast Reserve, defined by the Italian Transmission System Operator (Terna), is taken into account. The algorithms developed and tested last year using numerical simulation are able to manage the devices that make up the controlled unit, taking into account their dynamic state (state of charge, wind speed) and technical characteristics, in order to coordinate their contribution to the provision of the service.
\nThe activity described in this report therefore involved the implementation of these algorithms on a hardware card, which was then put into communication with an electrical system simulated in real time on the OPAL-RT\u00ae platform. This type of simulation, known as Control-Hardware-in-The-Loop (CHIL), allowed us to verify that the algorithms developed, if properly implemented, would be able to perform the expected computations in the time required to create the Fast Reserve service in accordance with Terna’s requirements.
\nFurther validation was then carried out by including in the simulation a real battery installed in a remote test facility at the University of Genoa. The real power exchange of the battery was fed back to the simulated electrical system in real time to analyze the performance of the whole system, integrating the electrical system with the ICT (Information and Communication Technology) control system. The results of this second type of simulation, commonly known as Power-Control-Hardware-in-The-Loop (P-CHIL), showed that the behavior of the real\/simulated hybrid system was comparable to the simulated one, confirming the potential of the proposed approach.
\nABSTRACT<\/p>\n","link_estreno":false,"scarica_file":[{"download_option":"download","file_name":"Download Report","download":{"ID":173693,"id":173693,"title":"21008892","filename":"21008892.pdf","filesize":5928291,"url":"https:\/\/www.rse-web.it\/wp-content\/uploads\/2022\/11\/21008892.pdf","link":"https:\/\/www.rse-web.it\/en\/rapporti\/algoritmi-basati-su-tecniche-mpc-per-la-realizzazione-di-funzioni-di-regolazione-innovative\/attachment\/21008892\/","alt":"","author":"93","description":"","caption":"","name":"21008892","status":"inherit","uploaded_to":173692,"date":"2022-11-21 10:06:29","modified":"2022-11-21 10:06:29","menu_order":0,"mime_type":"application\/pdf","type":"application","subtype":"pdf","icon":"https:\/\/www.rse-web.it\/wp-includes\/images\/media\/document.png"}}],"button":{"text":"","link":""},"referente_group":false,"data_emissione":"2021-12-31","autori":"M.R. Rapizza, F. Conte, B. Gabriel, S. Massucco, F. Silvestro (UniGE)","rapporto":"","rif_rse":"21008892"},"satellite_post_url":""},"yoast_head":"\n