A new integrated instrument for the diagnostic and monitoring of medium voltage cable is presented in this paper. It is based on a multichannel acquisition system and many algorithms that separate the pulses and provide the most probable identification of the defect.<\/p>\n","protected":false},"author":93,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[1300,1377,1586,1402],"targets":[1304,1317],"pubblicazioni_tipologie":[778],"class_list":["post-203967","pubblicazioni","type-pubblicazioni","status-publish","hentry","tag-industrial-sector","tag-monitoring-and-control","tag-mv-cables","tag-partial-discharges","targets-industrial-world","targets-research","pubblicazioni_tipologie-paper-en"],"acf":{"dont_show_hompage":true,"projects":{"ID":188405,"post_author":"93","post_date":"2024-06-13 15:10:12","post_date_gmt":"2024-06-13 13:10:12","post_content":"","post_title":"Resilience and Security for Energy Systems","post_excerpt":"The goal of the project is to increase the security and resilience of the energy system in the face of greater environmental threats due to climate change, through the development of tools to support institutions and operators and the definition of an optimal set of actions to be adopted for this purpose.","post_status":"publish","comment_status":"open","ping_status":"closed","post_password":"","post_name":"resilience-and-security-for-energy-systems","to_ping":"","pinged":"","post_modified":"2024-07-02 10:30:30","post_modified_gmt":"2024-07-02 08:30:30","post_content_filtered":"","post_parent":0,"guid":"https:\/\/www.rse-web.it\/progetti\/resilience-and-security-for-energy-systems\/","menu_order":0,"post_type":"progetti","post_mime_type":"","comment_count":"0","filter":"raw"},"order_posts":"","dont_show_search":false,"related_posts":false,"show_on_slider":false,"single_post_data":{"titolo_spot":"","post_content":"
The main features of a new integrated instrument designed for Partial Discharge (PD) monitoring and diagnostics of Medium Voltage (MV) cables, are summarized in this paper. The instrument is based on a multi-channel acquisition system that allows monitoring the PD activity in a given number of tested objects or couplers, after prefixed time-intervals by selecting individually the input channels using the \u201cdaisy-chain\u201d technique.<\/p>\n
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After acquisition, pulse-signals are first separated in classes according to their shape by means of the OPTICS clustering algorithm. Each class is successively organized in the so-called Phase Recorded PD (PRPD) patters and each subpattern is analyzed to distinguish noise (to be rejected) or PD. A fuzzy-logic inference engine is employed to identify the defect typology that support the discharge phenomenon.<\/p>\n
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A short description of the integrated instrument is presented in this paper that include some analyzes acquisition and processing of PD occurring in a real MV cable. The integrated PD instrument has been designed to be utilized by a non-particularly skilled operator.<\/p>\n","scarica_file":false,"link_estreno":[{"link_text":"Download Publication","link":"https:\/\/ieeexplore.ieee.org\/document\/10736696"}],"button":{"text":"","link":""},"referente_group":false,"data_emissione":"2024-09-27","autori":"M. Sozzi, S. Chiarello, G. Pirovano, J. Borghetto (RSE S.p.A.), A. Contin (Universit\u00e0 di Trieste)","destinazione":"116th AEIT 2024 International Annual Conference, Trento 25-27 Settembre 2024","rif_rse":"24005318"},"satellite_post_url":""},"yoast_head":"\n