{"id":1374204,"date":"2026-01-22T09:24:36","date_gmt":"2026-01-22T06:24:36","guid":{"rendered":"https:\/\/analyse.optim.biz\/?p=1374204"},"modified":"2026-01-22T09:24:36","modified_gmt":"2026-01-22T06:24:36","slug":"transport-public-revolutionar-autobuze-electrice-fara-baterii-incarcate-mai-rapid-decat-un-smartphone-sursa-de-vest","status":"publish","type":"post","link":"https:\/\/analyse.optim.biz\/?p=1374204","title":{"rendered":"Transport public revolu\u021bionar! Autobuze electrice f\u0103r\u0103 baterii, \u00eenc\u0103rcate mai rapid dec\u00e2t un smartphone – Sursa de Vest"},"content":{"rendered":"
\n

Ce-ar fi dac\u0103 autobuzul ar sta\u021biona \u00een sta\u021bie mai pu\u021bin de un minut \u0219i ar pleca \u00eenc\u0103rcat complet? Nu e SF, ci o inova\u021bie rom\u00e2neasc\u0103 premiat\u0103 la cel mai \u00eenalt nivel academic. <\/p>\n

Cercet\u0103torii de la Universitatea Politehnica Timi\u0219oara propun un sistem de transport public urban care poate schimba radical regulile jocului: autobuze electrice f\u0103r\u0103 baterii, alimentate cu energie stocat\u0103 \u00een supercondensatoare.<\/p>\n

Proiectul, dezvoltat de echipa Centrului de Cercetare pentru Conversia Energiei \u0219i Controlul Stoc\u0103rii (CICSE), a fost recent distins cu Premiul \u201eConstantin Budeanu\u201d al Academiei Rom\u00e2ne, una dintre cele mai importante recunoa\u0219teri \u00een \u0219tiin\u021bele tehnice. <\/p>\n

Cercetarea este semnat\u0103 de \u0219.l. dr. ing. Adrian-Daniel Martin \u0219i dr. ing. Liviu-D\u0103nu\u021b Vitan \u0219i a fost publicat\u0103 \u00een prestigioasa revist\u0103 IEEE Transactions on Industry Applications.<\/p>\n

\u00cen locul bateriilor clasice, microbuzul folose\u0219te supercondensatoare, dispozitive capabile s\u0103 absoarb\u0103 \u0219i s\u0103 livreze energie extrem de rapid. <\/p>\n

Testele arat\u0103 c\u0103 vehiculul poate parcurge \u00eentregul traseu urban f\u0103r\u0103 re\u00eenc\u0103rc\u0103ri intermediare, \u00eenc\u0103rcarea se face doar la capetele de linie, folosind sta\u021bii DC de 50 kW deja existente, iar energia recuperat\u0103 la fr\u00e2nare este reutilizat\u0103 inteligent, f\u0103r\u0103 componente suplimentare.<\/p>\n

Cercetarea a fost validat\u0103 at\u00e2t prin simul\u0103ri complexe la scar\u0103 real\u0103, c\u00e2t \u0219i prin experimente de laborator, dar \u0219i printr-un studiu de caz real \u00een Timi\u0219oara, pe traseul liniei de troleibuz 16, folosind date reale de trafic \u0219i un microbuz Mercedes Sprinter City 75.<\/p>\n

Analiza economic\u0103 arat\u0103 c\u0103 solu\u021bia cu supercondensatoare este semnificativ mai avantajoas\u0103 financiar pe durata de via\u021b\u0103 a vehiculului. Singurul compromis este o u\u0219oar\u0103 reducere a capacit\u0103\u021bii, de la 27 la 24 de pasageri, considerat\u0103 \u00eens\u0103 minor\u0103 \u00een raport cu beneficiile energetice \u0219i de cost.<\/p>\n

Motorul electric inovator a fost realizat la ICPE Bucure\u0219ti, iar convertorul bidirec\u021bional esen\u021bial pentru gestionarea energiei a fost proiectat \u0219i construit chiar \u00een laboratoarele UPT. Sistemul folose\u0219te tehnologii de ultim\u0103 genera\u021bie (SiC \u0219i GaN), specifice viitorului mobilit\u0103\u021bii electrice.<\/p>\n

Toate aceste rezultate sunt parte din proiectul demonstrativ ECON-BUS, finan\u021bat de stat cu aproape 600.000 de lei, care demonstreaz\u0103 c\u0103 Rom\u00e2nia poate livra solu\u021bii de v\u00e2rf pentru mobilitatea urban\u0103 sustenabil\u0103.<\/p>\n<\/div>\n

Source URL: https:\/\/www.sursadevest.ro\/transport-public-revolutionar-autobuze-electrice-fara-baterii-incarcate-mai-rapid-decat-un-smartphone\/<\/p>\n","protected":false},"excerpt":{"rendered":"

Ce-ar fi dac\u0103 autobuzul ar sta\u021biona \u00een sta\u021bie mai pu\u021bin de un minut \u0219i ar pleca \u00eenc\u0103rcat complet? Nu e SF, ci o inova\u021bie rom\u00e2neasc\u0103 premiat\u0103 la cel mai \u00eenalt nivel academic. Cercet\u0103torii de la Universitatea Politehnica Timi\u0219oara propun un sistem de transport public urban care poate schimba radical regulile jocului: autobuze electrice f\u0103r\u0103 baterii, […]<\/p>\n","protected":false},"author":1,"featured_media":1374205,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[89],"tags":[200],"class_list":["post-1374204","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-romania","tag-sursadevest-ro"],"_links":{"self":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts\/1374204","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1374204"}],"version-history":[{"count":0,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts\/1374204\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/media\/1374205"}],"wp:attachment":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1374204"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1374204"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1374204"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}