{"id":4159,"date":"2023-03-16T13:45:20","date_gmt":"2023-03-16T12:45:20","guid":{"rendered":"https:\/\/www.systra.com\/usa\/?post_type=projects&p=4159"},"modified":"2023-09-08T21:09:44","modified_gmt":"2023-09-08T19:09:44","slug":"amtrak-25hz-electric-traction-system-study","status":"publish","type":"projects","link":"https:\/\/www.systra.com\/usa\/project\/amtrak-25hz-electric-traction-system-study\/","title":{"rendered":"Amtrak 25Hz Electric Traction System Study"},"content":{"rendered":"\n
\n
\n
\n \n
Technical details<\/div>\n \t
\n\t
Customer<\/div>\n\t
Amtrak<\/div>\n\t <\/div>\n
\n
Localisation<\/div>\n
Northeast Corridor<\/div>\n <\/div>\n
\n
Activity<\/div>\n
Electric traction, load flow analysis<\/div>\n <\/div>\n \n \n <\/div>\n<\/div>\n\n\n\n
\n

Amtrak\u2019s 25Hz electric traction system is the most complex railroad power system in North America. This legacy system was built between 1915 and 1938 and has been operating near maximum capacity for some time. <\/strong><\/p>\n\n\n\n

To prepare for a possible capacity expansion of Amtrak\u2019s electric traction system, equipment operating plan changes, and higher train frequencies and number of electric vehicles using the legacy system, SYSTRA conducted a study of the impacts to the 25Hz system capacity under the envisioned Next Generation High Speed Rail fleet operating plan. <\/p>\n<\/div>\n<\/div>\n","protected":false},"author":58,"featured_media":4163,"parent":0,"template":"","type-market":[114],"project-market":[],"project-service":[],"project-location":[],"type-service":[68],"type-solution":[21],"class_list":["post-4159","projects","type-projects","status-publish","has-post-thumbnail","hentry","type-market-rail-and-transit","type-service-electrical-traction-power-systems","type-solution-engineering"],"acf":[],"yoast_head":"\nAmtrak 25Hz Electric Traction System Study - SYSTRA USA<\/title>\n<meta name=\"description\" content=\"Amtrak 25Hz Electric Traction System Study - SYSTRA USA, consulting and engineering firm, world leader in public transport infrastructure engineering.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Amtrak 25Hz Electric Traction System Study\" \/>\n<meta property=\"og:description\" content=\"Amtrak 25Hz Electric Traction System Study - SYSTRA USA, consulting and engineering firm, world leader in public transport infrastructure engineering.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.systra.com\/usa\/project\/amtrak-25hz-electric-traction-system-study\/\" \/>\n<meta property=\"og:site_name\" content=\"USA\" \/>\n<meta property=\"article:modified_time\" content=\"2023-09-08T19:09:44+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.systra.com\/usa\/wp-content\/uploads\/sites\/6\/2023\/03\/amtrak-train-30th-st.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2561\" \/>\n\t<meta property=\"og:image:height\" content=\"1365\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.systra.com\\\/usa\\\/project\\\/amtrak-25hz-electric-traction-system-study\\\/\",\"url\":\"https:\\\/\\\/www.systra.com\\\/usa\\\/project\\\/amtrak-25hz-electric-traction-system-study\\\/\",\"name\":\"Amtrak 25Hz Electric Traction System Study - SYSTRA USA\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.systra.com\\\/usa\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.systra.com\\\/usa\\\/project\\\/amtrak-25hz-electric-traction-system-study\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.systra.com\\\/usa\\\/project\\\/amtrak-25hz-electric-traction-system-study\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.systra.com\\\/usa\\\/wp-content\\\/uploads\\\/sites\\\/6\\\/2023\\\/03\\\/amtrak-train-30th-st.jpg\",\"datePublished\":\"2023-03-16T12:45:20+00:00\",\"dateModified\":\"2023-09-08T19:09:44+00:00\",\"description\":\"Amtrak 25Hz Electric Traction System Study - SYSTRA USA, consulting and engineering firm, world leader in public transport infrastructure engineering.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.systra.com\\\/usa\\\/project\\\/amtrak-25hz-electric-traction-system-study\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.systra.com\\\/usa\\\/project\\\/amtrak-25hz-electric-traction-system-study\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.systra.com\\\/usa\\\/project\\\/amtrak-25hz-electric-traction-system-study\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.systra.com\\\/usa\\\/wp-content\\\/uploads\\\/sites\\\/6\\\/2023\\\/03\\\/amtrak-train-30th-st.jpg\",\"contentUrl\":\"https:\\\/\\\/www.systra.com\\\/usa\\\/wp-content\\\/uploads\\\/sites\\\/6\\\/2023\\\/03\\\/amtrak-train-30th-st.jpg\",\"width\":2561,\"height\":1365,\"caption\":\"Philadelphia, Pennsylvania United States - August 31 2021: An Amtrak passenger train wagon at an empty station. Blue trademark logo on the train.\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.systra.com\\\/usa\\\/project\\\/amtrak-25hz-electric-traction-system-study\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.systra.com\\\/usa\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Projects\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.systra.com\\\/usa\\\/#website\",\"url\":\"https:\\\/\\\/www.systra.com\\\/usa\\\/\",\"name\":\"USA\",\"description\":\"Un site utilisant Les sites de Systra\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.systra.com\\\/usa\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Amtrak 25Hz Electric Traction System Study - SYSTRA USA","description":"Amtrak 25Hz Electric Traction System Study - SYSTRA USA, consulting and engineering firm, world leader in public transport infrastructure engineering.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"fr_FR","og_type":"article","og_title":"Amtrak 25Hz Electric Traction System Study","og_description":"Amtrak 25Hz Electric Traction System Study - SYSTRA USA, consulting and engineering firm, world leader in public transport infrastructure engineering.","og_url":"https:\/\/www.systra.com\/usa\/project\/amtrak-25hz-electric-traction-system-study\/","og_site_name":"USA","article_modified_time":"2023-09-08T19:09:44+00:00","og_image":[{"width":2561,"height":1365,"url":"https:\/\/www.systra.com\/usa\/wp-content\/uploads\/sites\/6\/2023\/03\/amtrak-train-30th-st.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.systra.com\/usa\/project\/amtrak-25hz-electric-traction-system-study\/","url":"https:\/\/www.systra.com\/usa\/project\/amtrak-25hz-electric-traction-system-study\/","name":"Amtrak 25Hz Electric Traction System Study - SYSTRA USA","isPartOf":{"@id":"https:\/\/www.systra.com\/usa\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.systra.com\/usa\/project\/amtrak-25hz-electric-traction-system-study\/#primaryimage"},"image":{"@id":"https:\/\/www.systra.com\/usa\/project\/amtrak-25hz-electric-traction-system-study\/#primaryimage"},"thumbnailUrl":"https:\/\/www.systra.com\/usa\/wp-content\/uploads\/sites\/6\/2023\/03\/amtrak-train-30th-st.jpg","datePublished":"2023-03-16T12:45:20+00:00","dateModified":"2023-09-08T19:09:44+00:00","description":"Amtrak 25Hz Electric Traction System Study - SYSTRA USA, consulting and engineering firm, world leader in public transport infrastructure engineering.","breadcrumb":{"@id":"https:\/\/www.systra.com\/usa\/project\/amtrak-25hz-electric-traction-system-study\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.systra.com\/usa\/project\/amtrak-25hz-electric-traction-system-study\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.systra.com\/usa\/project\/amtrak-25hz-electric-traction-system-study\/#primaryimage","url":"https:\/\/www.systra.com\/usa\/wp-content\/uploads\/sites\/6\/2023\/03\/amtrak-train-30th-st.jpg","contentUrl":"https:\/\/www.systra.com\/usa\/wp-content\/uploads\/sites\/6\/2023\/03\/amtrak-train-30th-st.jpg","width":2561,"height":1365,"caption":"Philadelphia, Pennsylvania United States - August 31 2021: An Amtrak passenger train wagon at an empty station. Blue trademark logo on the train."},{"@type":"BreadcrumbList","@id":"https:\/\/www.systra.com\/usa\/project\/amtrak-25hz-electric-traction-system-study\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.systra.com\/usa"},{"@type":"ListItem","position":2,"name":"Projects"}]},{"@type":"WebSite","@id":"https:\/\/www.systra.com\/usa\/#website","url":"https:\/\/www.systra.com\/usa\/","name":"USA","description":"Un site utilisant Les sites de Systra","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.systra.com\/usa\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"}]}},"lang":"en","translations":{"en":4159},"pll_sync_post":[],"_links":{"self":[{"href":"https:\/\/www.systra.com\/usa\/wp-json\/wp\/v2\/projects\/4159","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.systra.com\/usa\/wp-json\/wp\/v2\/projects"}],"about":[{"href":"https:\/\/www.systra.com\/usa\/wp-json\/wp\/v2\/types\/projects"}],"author":[{"embeddable":true,"href":"https:\/\/www.systra.com\/usa\/wp-json\/wp\/v2\/users\/58"}],"version-history":[{"count":0,"href":"https:\/\/www.systra.com\/usa\/wp-json\/wp\/v2\/projects\/4159\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.systra.com\/usa\/wp-json\/wp\/v2\/media\/4163"}],"wp:attachment":[{"href":"https:\/\/www.systra.com\/usa\/wp-json\/wp\/v2\/media?parent=4159"}],"wp:term":[{"taxonomy":"type-market","embeddable":true,"href":"https:\/\/www.systra.com\/usa\/wp-json\/wp\/v2\/type-market?post=4159"},{"taxonomy":"project-market","embeddable":true,"href":"https:\/\/www.systra.com\/usa\/wp-json\/wp\/v2\/project-market?post=4159"},{"taxonomy":"project-service","embeddable":true,"href":"https:\/\/www.systra.com\/usa\/wp-json\/wp\/v2\/project-service?post=4159"},{"taxonomy":"project-location","embeddable":true,"href":"https:\/\/www.systra.com\/usa\/wp-json\/wp\/v2\/project-location?post=4159"},{"taxonomy":"type-service","embeddable":true,"href":"https:\/\/www.systra.com\/usa\/wp-json\/wp\/v2\/type-service?post=4159"},{"taxonomy":"type-solution","embeddable":true,"href":"https:\/\/www.systra.com\/usa\/wp-json\/wp\/v2\/type-solution?post=4159"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}