{"id":6738,"date":"2022-02-24T14:07:50","date_gmt":"2022-02-24T06:07:50","guid":{"rendered":"http:\/\/mitac.pro5.designworks.tw\/portfolio-item\/%e4%be%9b%e9%9b%bb%e7%b3%bb%e7%b5%b1\/"},"modified":"2026-06-17T18:07:05","modified_gmt":"2026-06-17T10:07:05","slug":"power-supply-system","status":"publish","type":"portfolio","link":"https:\/\/www.mitac.com.tw\/en\/portfolio-item\/power-supply-system\/","title":{"rendered":"Power Supply System"},"content":{"rendered":"<div id='path'  class='avia-section av-av_section-faaeb11202822b738d5f7e6d80c27410 alternate_color avia-section-no-padding avia-shadow  avia-builder-el-0  el_before_av_section  avia-builder-el-first  avia-bg-style-scroll av-minimum-height av-minimum-height-custom av-height-custom  container_wrap sidebar_left'   data-av_minimum_height_px='0'><div class='container av-section-cont-open' style='height:0px'><main  role=\"main\" itemprop=\"mainContentOfPage\"  class='template-page content  av-content-small units'><div 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avia-font-entypo-fontello' data-av_icon='\ue821' data-av_iconfont='entypo-fontello'  ><\/div><\/header><div class='iconbox_content_container '  itemprop=\"text\" ><p><span style=\"color: #282828;\"><a style=\"color: #282828;\" href=\"\/en\/home\/\">Home<\/a><a style=\"color: #282828;\" href=\"\/en\/solution\/smart-transportation\/\">\uff1eSolution<\/a><\/span><a href=\"\/en\/solution\/smart-transportation\/\"><strong>\uff1eSmart Transportation<br \/>\n<\/strong><\/a><\/p>\n<\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><\/div><\/div><\/main><!-- close content main element --><\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_section-79077f520bacce752188c2060feebc43\">\n.avia-section.av-av_section-79077f520bacce752188c2060feebc43{\nmargin-top:50px;\nmargin-bottom:0px;\n}\n<\/style>\n<div id='path'  class='avia-section av-av_section-79077f520bacce752188c2060feebc43 main_color avia-section-no-padding avia-no-border-styling  avia-builder-el-3  el_after_av_section  el_before_av_one_full  avia-bg-style-scroll container_wrap sidebar_left'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-small units'><div class='post-entry post-entry-type-page post-entry-6738'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_one_full-730dc249c80f26a28ac11df92670522f\">\n#top .flex_column.av-av_one_full-730dc249c80f26a28ac11df92670522f{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.responsive #top #wrap_all .flex_column.av-av_one_full-730dc249c80f26a28ac11df92670522f{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-av_one_full-730dc249c80f26a28ac11df92670522f av_one_full  avia-builder-el-4  avia-builder-el-no-sibling  first flex_column_div  '     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_heading-fe255c0d8469582449ebfa6c9bf3f592\">\n#top .av-special-heading.av-av_heading-fe255c0d8469582449ebfa6c9bf3f592{\nmargin:0px 0px 0px 0px;\npadding-bottom:0;\n}\nbody .av-special-heading.av-av_heading-fe255c0d8469582449ebfa6c9bf3f592 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n#top #wrap_all .av-special-heading.av-av_heading-fe255c0d8469582449ebfa6c9bf3f592 .av-special-heading-tag{\npadding:0px 0px 0px 0px;\n}\n.av-special-heading.av-av_heading-fe255c0d8469582449ebfa6c9bf3f592 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-av_heading-fe255c0d8469582449ebfa6c9bf3f592 av-special-heading-h2 blockquote modern-quote  avia-builder-el-5  el_before_av_hr  avia-builder-el-first '><h2 class='av-special-heading-tag '  itemprop=\"headline\"  >Power Supply System<\/h2><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_hr-f896739055a5dc2a4a6231db8c9035f6\">\n#top .hr.av-av_hr-f896739055a5dc2a4a6231db8c9035f6{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.hr.av-av_hr-f896739055a5dc2a4a6231db8c9035f6 .hr-inner{\nwidth:100%;\n}\n<\/style>\n<div  class='hr av-av_hr-f896739055a5dc2a4a6231db8c9035f6 hr-custom  avia-builder-el-6  el_after_av_heading  el_before_av_hr  av-small-hide av-mini-hide hr-center hr-icon-no'><span class='hr-inner inner-border-av-border-thin'><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_hr-aeab646c81e7ce3564311e9243b5d058\">\n#top .hr.av-av_hr-aeab646c81e7ce3564311e9243b5d058{\nmargin-top:0px;\nmargin-bottom:-20px;\n}\n.hr.av-av_hr-aeab646c81e7ce3564311e9243b5d058 .hr-inner{\nwidth:100%;\n}\n<\/style>\n<div  class='hr av-av_hr-aeab646c81e7ce3564311e9243b5d058 hr-custom  avia-builder-el-7  el_after_av_hr  avia-builder-el-last  av-desktop-hide av-medium-hide hr-center hr-icon-no'><span class='hr-inner inner-border-av-border-thin'><span class=\"hr-inner-style\"><\/span><\/span><\/div><\/p><\/div>\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='after_section_2'  class='main_color av_default_container_wrap container_wrap sidebar_left'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-small units'><div class='post-entry post-entry-type-page post-entry-6738'><div class='entry-content-wrapper clearfix'><\/p>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_one_full-1743f24f292644d50c814cca09f18b47\">\n.flex_column.av-av_one_full-1743f24f292644d50c814cca09f18b47{\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-av_one_full-1743f24f292644d50c814cca09f18b47 av_one_full  avia-builder-el-8  el_after_av_section  el_before_av_one_full  avia-builder-el-first  first flex_column_div av-zero-column-padding  '     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_image-0f7628a5c9a9841358e7de2c9229150c\">\n.avia-image-container.av-av_image-0f7628a5c9a9841358e7de2c9229150c img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-av_image-0f7628a5c9a9841358e7de2c9229150c .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-av_image-0f7628a5c9a9841358e7de2c9229150c av-styling- avia-align-center  avia-builder-el-9  el_before_av_hr  avia-builder-el-first '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-6725 avia-img-lazy-loading-not-6725 avia_image ' src=\"https:\/\/www.mitac.com.tw\/wp-content\/uploads\/2022\/02\/\u667a\u6167\u4ea4\u901a_\u4f9b\u96fb\u7cfb\u7d71.jpg\" alt='' title='\u667a\u6167\u4ea4\u901a_\u4f9b\u96fb\u7cfb\u7d71'  height=\"1007\" width=\"1510\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/www.mitac.com.tw\/wp-content\/uploads\/2022\/02\/\u667a\u6167\u4ea4\u901a_\u4f9b\u96fb\u7cfb\u7d71.jpg 1510w, https:\/\/www.mitac.com.tw\/wp-content\/uploads\/2022\/02\/\u667a\u6167\u4ea4\u901a_\u4f9b\u96fb\u7cfb\u7d71-300x200.jpg 300w, https:\/\/www.mitac.com.tw\/wp-content\/uploads\/2022\/02\/\u667a\u6167\u4ea4\u901a_\u4f9b\u96fb\u7cfb\u7d71-1030x687.jpg 1030w, https:\/\/www.mitac.com.tw\/wp-content\/uploads\/2022\/02\/\u667a\u6167\u4ea4\u901a_\u4f9b\u96fb\u7cfb\u7d71-768x512.jpg 768w, https:\/\/www.mitac.com.tw\/wp-content\/uploads\/2022\/02\/\u667a\u6167\u4ea4\u901a_\u4f9b\u96fb\u7cfb\u7d71-1500x1000.jpg 1500w, https:\/\/www.mitac.com.tw\/wp-content\/uploads\/2022\/02\/\u667a\u6167\u4ea4\u901a_\u4f9b\u96fb\u7cfb\u7d71-705x470.jpg 705w\" sizes=\"(max-width: 1510px) 100vw, 1510px\" \/><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_hr-af89a52d51412774536fa272e468f7cd\">\n#top .hr.hr-invisible.av-av_hr-af89a52d51412774536fa272e468f7cd{\nheight:30px;\n}\n<\/style>\n<div  class='hr av-av_hr-af89a52d51412774536fa272e468f7cd hr-invisible  avia-builder-el-10  el_after_av_image  el_before_av_textblock '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n<section  class='av_textblock_section av-av_textblock-32af9c344aeda5838e62bcf702809feb '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>The Power Supply System powers the entire Metro system network. It is essential to the normal operation of all systems, including the trains, communications, signals, elevators, escalators, automatic fare collection, lighting, and air-conditioning.<\/p>\n<\/div><\/section><\/p><\/div>\n<div  class='flex_column av-av_one_full-d846867a37b468541bc8830743d44203 av_one_full  avia-builder-el-12  el_after_av_one_full  el_before_av_one_full  first flex_column_div  column-top-margin'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_hr-208bbfedfd59a76fd0c54efcc150d938\">\n#top .hr.hr-invisible.av-av_hr-208bbfedfd59a76fd0c54efcc150d938{\nheight:30px;\n}\n<\/style>\n<div  class='hr av-av_hr-208bbfedfd59a76fd0c54efcc150d938 hr-invisible  avia-builder-el-13  el_before_av_hr  avia-builder-el-first  av-small-hide av-mini-hide'><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_hr-e8a686c44521428e615c8cf9b8a9143c\">\n#top .hr.hr-invisible.av-av_hr-e8a686c44521428e615c8cf9b8a9143c{\nheight:20px;\n}\n<\/style>\n<div  class='hr av-av_hr-e8a686c44521428e615c8cf9b8a9143c hr-invisible  avia-builder-el-14  el_after_av_hr  el_before_av_heading  av-desktop-hide av-medium-hide'><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_heading-28af01c480a9df8f5e5b9513a6478284\">\n#top .av-special-heading.av-av_heading-28af01c480a9df8f5e5b9513a6478284{\nmargin:0px 0px 0px 0px;\npadding-bottom:0;\n}\nbody .av-special-heading.av-av_heading-28af01c480a9df8f5e5b9513a6478284 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n#top #wrap_all .av-special-heading.av-av_heading-28af01c480a9df8f5e5b9513a6478284 .av-special-heading-tag{\npadding:10px 0px 10px 0px;\n}\n.av-special-heading.av-av_heading-28af01c480a9df8f5e5b9513a6478284 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-av_heading-28af01c480a9df8f5e5b9513a6478284 av-special-heading-h3 blockquote elegant-quote elegant-centered  avia-builder-el-15  el_after_av_hr  el_before_av_hr '><h3 class='av-special-heading-tag '  itemprop=\"headline\"  ><span class=\"heading-wrap\">System Components<\/span><\/h3><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_hr-e8a686c44521428e615c8cf9b8a9143c\">\n#top .hr.hr-invisible.av-av_hr-e8a686c44521428e615c8cf9b8a9143c{\nheight:20px;\n}\n<\/style>\n<div  class='hr av-av_hr-e8a686c44521428e615c8cf9b8a9143c hr-invisible  avia-builder-el-16  el_after_av_heading  avia-builder-el-last  av-desktop-hide av-medium-hide'><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><\/p><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_one_full-00f17bf4c2150c566c39417291830524\">\n.flex_column.av-av_one_full-00f17bf4c2150c566c39417291830524{\nborder-width:1px;\nborder-color:#c2d3e4;\nborder-style:solid;\nborder-radius:5px 5px 5px 5px;\npadding:30px 30px 30px 30px;\nbackground-color:#ffffff;\n}\n<\/style>\n<div  class='flex_column av-av_one_full-00f17bf4c2150c566c39417291830524 av_one_full  avia-builder-el-17  el_after_av_one_full  avia-builder-el-last  first flex_column_div av-animated-generic bottom-to-top  column-top-margin'     ><section  class='av_textblock_section av-av_textblock-32af9c344aeda5838e62bcf702809feb '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><ul>\n<li><strong>Bulk Supply Substation (BSS)\uff1a<\/strong>Incoming 161kV ultra-high voltage is converted by Taipower into 22kV before it is supplied to the traction substations (TSS) and facility power substations (FPSS) (including depots). There are two sets of 161kV gas insulation switchgear (GIS) and transformers to provide high-quality power.<\/li>\n<li><strong>Traction Substation (TSS)\uff1a<\/strong>22kV power supply is stepped down and rectified to 750V DC then transmitted through the conductor rails to the trains. TSS are spaced about 1.5 to 2km apart on the tracks.<\/li>\n<li><strong>Facility Power Substation (FPSS)\uff1a<\/strong>22kV power supply is stepped and rectified to 380\/220V 3-phase 4-wire power supply for the use of general station and depot equipment.<\/li>\n<li><strong>Gap Breaker Substation (GBSS)\uff1a<\/strong>A fault in one on-line section may require the partitioning of neighboring zones to set up (Partial Service (PS) mode.<\/li>\n<li><strong>Stray Current Monitoring System\uff1a<\/strong>Monitor stray current on the tracks and provide over voltage protection.<\/li>\n<li><strong>Power Remote Control System\uff1a<\/strong>Used by the operations center to monitor and control substations and track-side equipment. The latest information on devices in smart PRC cabinets at all stations is collected by the PRC system for system monitoring and control.<\/li>\n<\/ul>\n<\/div><\/section><\/div>\n","protected":false},"excerpt":{"rendered":"<p>The Power Supply System powers the entire Metro system network. It is essential to the normal operation of all systems, including the trains, communications, signals, elevators, escalators, automatic fare collection, lighting, and air-conditioning.<\/p>\n","protected":false},"author":8,"featured_media":6725,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[],"portfolio_entries":[99,98],"class_list":["post-6738","portfolio","type-portfolio","status-publish","has-post-thumbnail","hentry","portfolio_entries-smart-transportation-solution","portfolio_entries--vi"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Power Supply System - \u795e\u901a\u8cc7\u8a0a\u79d1\u6280\u80a1\u4efd\u6709\u9650\u516c\u53f8<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.mitac.com.tw\/en\/portfolio-item\/power-supply-system\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Power Supply System - \u795e\u901a\u8cc7\u8a0a\u79d1\u6280\u80a1\u4efd\u6709\u9650\u516c\u53f8\" \/>\n<meta property=\"og:description\" content=\"The Power Supply System powers the entire Metro system network. 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