{
  "edition": "2026-11-07",
  "id": "e2",
  "locale": "fr",
  "url": "https://senroam.com/fr/trains/e2/",
  "name": "E2 · Tōhoku",
  "summary": "E2 · Tōhoku · Toit bleu foncé au-dessus d’un long profil de cabine à faible pente.",
  "type": "train",
  "questions": [],
  "sources": [
    {
      "url": "https://www.jreast.co.jp/railway/train/",
      "checked": "2026-11-07",
      "lang": "ja"
    }
  ],
  "detail": "Toit bleu foncé au-dessus d’un long profil de cabine à faible pente.",
  "technical": {
    "record": {
      "scope": [
        "E2-1000 · ten-car specification published in 2013",
        "E2系1000番代 · 2013年公表の10両編成諸元"
      ],
      "rows": [
        [
          "formation",
          "10 · 8M2T",
          "10 · 8M2T",
          "jr2013"
        ],
        [
          "length",
          "251 m",
          "251 m",
          "jr2013"
        ],
        [
          "width",
          "3,380 mm",
          "3,380 mm",
          "jr2013"
        ],
        [
          "motor",
          "300 kW · continuous",
          "300 kW · 連続定格",
          "jr2013"
        ],
        [
          "supply",
          "AC 25 kV · 50 Hz",
          "交流25 kV · 50 Hz",
          "jr2013"
        ],
        [
          "protection",
          "DS-ATC",
          "DS-ATC",
          "jr2013"
        ]
      ],
      "note": [
        "The 50 Hz supply here applies to the 1000 subseries. The original E2-0 was developed for both 50 and 60 Hz sections, including the steep route towards Karuizawa.",
        "この表の50 Hz仕様は1000番代。0番代は軽井沢方面の急勾配や50・60 Hz両区間に対応するために開発された。"
      ]
    },
    "sources": {
      "jr2013": {
        "title": "JR-East Shinkansen",
        "publisher": "JR East · Yagishita",
        "url": "https://www.schienenfahrzeugtagung.at/download/PDF2013/02_Yagishita.pdf",
        "language": "en",
        "date": "2013",
        "locator": "Slide “Features of rolling stock”, comparison table",
        "supports": "E2-1000, six-car E3, E4, E5, E6 formation, train length, body width, per-motor continuous output, electrical supply and signalling as presented in 2013.",
        "checked": "2026-11-07"
      },
      "hitachi97": {
        "title": "新型高速新幹線電車",
        "publisher": "日立製作所 · 日立評論",
        "url": "https://www.hitachihyoron.com/jp/pdf/1997/02/1997_02_02.pdf",
        "language": "ja",
        "date": "1997-02",
        "locator": "Table 1, printed pp.154–155",
        "supports": "Historical E1 supply/formation; original E2 50/60 Hz capability. Early E3 five-car data is excluded from the later six-car profile.",
        "checked": "2026-11-07"
      },
      "e1launch": {
        "title": "全車2階建て新幹線電車",
        "publisher": "日本機械学会 · JR東日本提供",
        "url": "https://www.jsme.or.jp/tldnew/uploads/sites/26/2022/01/NL07.pdf",
        "language": "ja",
        "date": "1994-03",
        "locator": "Article “全車2階建て新幹線電車”",
        "supports": "Original E1 240km/h, VVVF control and regenerative/electrically commanded air braking.",
        "checked": "2026-11-07"
      },
      "e4hitachi": {
        "title": "社会・産業・家庭 · E4系2階建新幹線電車",
        "publisher": "日立製作所 · 日立評論",
        "url": "https://www.hitachihyoron.com/jp/pdf/1999/01/1999_01_06.pdf",
        "language": "ja",
        "date": "1999-01",
        "locator": "交通システム · E4系2階建新幹線電車",
        "supports": "E4 aluminium body, eight cars, IGBT three-level PWM main converter and 1997-12 delivery.",
        "checked": "2026-11-07"
      },
      "e5motor": {
        "title": "JR East – Series E5",
        "publisher": "Hitachi Industrial Products",
        "url": "https://www.hitachi-ip.com/products/traction_motors/casestudy/series_e5.html",
        "language": "en",
        "date": null,
        "locator": "Traction motor specifications",
        "supports": "Hitachi-supplied E5 induction motor, rated 300kW, copper rotor, forced ventilation, 431kg and 696 × 512mm. The dimensions and mass refer to one motor.",
        "checked": "2026-11-07"
      },
      "drive2012": {
        "title": "さまざまなニーズに応える鉄道車両駆動用主回路技術",
        "publisher": "日立製作所 · 日立評論",
        "url": "https://www.hitachihyoron.com/jp/pdf/2012/06/2012_06_04.pdf",
        "language": "ja",
        "date": "2012-06",
        "locator": "§3.1 and Figure 3",
        "supports": "Hitachi E5/E6 main-converter design commonality; IGBT three-level converter/inverter architecture. Applies to Hitachi equipment.",
        "checked": "2026-11-07"
      },
      "e7jtrec": {
        "title": "JR東日本 E7系新幹線電車",
        "publisher": "総合車両製作所",
        "url": "https://www.j-trec.co.jp/company/070/03/jtr03_26-31.pdf",
        "language": "ja",
        "date": "2014-12",
        "locator": "Printed pp.26–31; §2.1.1 and Table 1",
        "supports": "E7 original 12-car 10M2T formation, aluminium double skin, 9.1m nose, 300kW forced-air squirrel-cage motors, 25kV supply, three-level PWM, regenerative/electrically commanded air brakes, DT211/TR7010/TR7010A bogies and DS-ATC/RS-ATC.",
        "checked": "2026-11-07",
        "availability": [
          "Original PDF link returned 404 on 7 November 2026. The bibliographic reference is retained; use the separately cited Kawasaki paper below for newly verified design context.",
          "2026年11月7日の確認では元のPDFリンクが404を返した。書誌情報は保持し、新たに確認した設計上の解説には下段で別途引用する川崎重工の資料を用いる。"
        ]
      },
      "h5launch": {
        "title": "北海道新幹線用車両（H5系）の概要",
        "publisher": "JR北海道",
        "url": "https://www.jrhokkaido.co.jp/press/2014/140416-1.pdf",
        "language": "ja",
        "date": "2014-04-16",
        "locator": "別紙 · 仕様表",
        "supports": "Original H5 ten-car formation, maximum tilt 1.5 degrees, full active suspension, seating pitch. Original capacity is historical.",
        "checked": "2026-11-07"
      },
      "h5guide": {
        "title": "はやぶさ・はやて H5系",
        "publisher": "JR北海道",
        "url": "https://www.jrhokkaido.co.jp/train/shinkansen.html",
        "language": "ja",
        "date": null,
        "locator": "車両概要",
        "supports": "H5 based on E5; ten cars and 320km/h capability. Hokkaido line speeds are qualified separately by operator.",
        "checked": "2026-11-07"
      },
      "west2025": {
        "title": "データで見るJR西日本2025 · 車両",
        "publisher": "JR西日本",
        "url": "https://www.westjr.co.jp/company/info/issue/data/pdf/data2025_15.pdf",
        "language": "ja",
        "date": "2025",
        "locator": "W7系（W編成） vehicle entry",
        "supports": "W7 representative twelve-car formation, 542.1t train mass and 260km/h service speed. Parsed class seat totals are inconsistent and excluded.",
        "checked": "2026-11-07"
      },
      "e8reveal": {
        "title": "JR東日本「E8系」山形新幹線の新型車両公開",
        "publisher": "マイナビニュース",
        "url": "https://news.mynavi.jp/article/20230224-e8/",
        "language": "ja",
        "date": "2023-02-24",
        "locator": "G1 formation and pantograph description",
        "supports": "G1 7-car 5M2T; aluminium body, pantographs on cars 12 and 16; Kawasaki/Hitachi manufacturers.",
        "checked": "2026-11-07"
      },
      "e2guide": {
        "title": "E2系 · JR東日本の列車たち",
        "publisher": "JR東日本",
        "url": "https://www.jreast.co.jp/train/shinkan/e2.html",
        "language": "ja",
        "date": null,
        "locator": "基本情報・車両編成",
        "supports": "Operator series context, operating capability, design features and formation.",
        "checked": "2026-11-07"
      },
      "e3guide": {
        "title": "E3系 · JR東日本の列車たち",
        "publisher": "JR東日本",
        "url": "https://www.jreast.co.jp/train/shinkan/e3.html",
        "language": "ja",
        "date": null,
        "locator": "基本情報・車両編成",
        "supports": "Operator series context, operating capability, design features and formation.",
        "checked": "2026-11-07"
      },
      "e5guide": {
        "title": "E5系 · JR東日本の列車たち",
        "publisher": "JR東日本",
        "url": "https://www.jreast.co.jp/train/shinkan/e5.html",
        "language": "ja",
        "date": null,
        "locator": "基本情報・車両編成",
        "supports": "Operator series context, operating capability, design features and formation.",
        "checked": "2026-11-07"
      },
      "e6guide": {
        "title": "E6系 · JR東日本の列車たち",
        "publisher": "JR東日本",
        "url": "https://www.jreast.co.jp/train/shinkan/e6.html",
        "language": "ja",
        "date": null,
        "locator": "基本情報・車両編成",
        "supports": "Operator series context, operating capability, design features and formation.",
        "checked": "2026-11-07"
      },
      "e7guide": {
        "title": "E7系 · JR東日本の列車たち",
        "publisher": "JR東日本",
        "url": "https://www.jreast.co.jp/train/shinkan/e7.html",
        "language": "ja",
        "date": null,
        "locator": "基本情報・車両編成",
        "supports": "Operator series context, operating capability, design features and formation.",
        "checked": "2026-11-07"
      },
      "e8guide": {
        "title": "E8系 · JR東日本の列車たち",
        "publisher": "JR東日本",
        "url": "https://www.jreast.co.jp/train/shinkan/e8.html",
        "language": "ja",
        "date": null,
        "locator": "基本情報・車両編成",
        "supports": "Operator series context, operating capability, design features and formation.",
        "checked": "2026-11-07"
      }
    }
  },
  "engineering": {
    "record": {
      "scope": {
        "en": "Original E2 / Hitachi equipment · 1997; suspension facts separately identify E2-1000",
        "ja": "登場時E2系・日立製機器（1997年）と、明記したE2系1000番代の制振装置"
      },
      "facts": [
        {
          "label": {
            "en": "Bogie identification",
            "ja": "台車形式"
          },
          "value": {
            "en": "DT206 · original E2 powered bogie",
            "ja": "DT206 · 登場時E2系の電動台車"
          },
          "sources": [
            "east:east-1997-design"
          ],
          "locator": "Figure 3",
          "page": 4
        },
        {
          "label": {
            "en": "Converter cooling",
            "ja": "主変換装置の冷却"
          },
          "value": {
            "en": "Forced-air main circuit; cyclone-filtered control compartment",
            "ja": "主回路は強制風冷、制御部はサイクロンフィルタを利用"
          },
          "sources": [
            "east:east-1997-design"
          ],
          "locator": "Figure 4 and §4",
          "page": 4
        },
        {
          "label": {
            "en": "E2-1000 suspension allocation",
            "ja": "E2系1000番代の制振配置"
          },
          "value": {
            "en": "Full active at both ends and the Green car; semi-active on other cars",
            "ja": "両先頭車・グリーン車はフルアクティブ、他車はセミアクティブ"
          },
          "sources": [
            "east:east-e2-jre"
          ],
          "locator": "基本情報・E2系1000番代"
        },
        {
          "label": {
            "en": "E2-1000 actuator medium",
            "ja": "E2系1000番代の作動方式"
          },
          "value": {
            "en": "Compressed-air actuators counter sensor-detected lateral motion",
            "ja": "左右動をセンサで検知し、圧縮空気でアクチュエータを作動"
          },
          "sources": [
            "east:east-e2-jre"
          ],
          "locator": "基本情報・E2系1000番代"
        }
      ],
      "insights": [
        {
          "title": {
            "en": "High power also means heat removal",
            "ja": "高速走行を支える放熱"
          },
          "text": {
            "en": "Hitachi describes cooling the original E2 converter’s GTO devices and resistors separately from its control electronics. Equipment generation matters when comparing this train with E2-1000.",
            "ja": "日立の説明では、登場時E2系のGTO素子・抵抗器と制御機器で冷却経路を分けている。E2系1000番代との比較では機器の世代を区別したい。"
          },
          "sources": [
            "east:east-1997-design"
          ],
          "locator": "§4; Figure 4",
          "page": 4
        },
        {
          "title": {
            "en": "Suspension was allocated by car",
            "ja": "車両ごとに異なる制振装置"
          },
          "text": {
            "en": "JR East describes a combination of active suspension and inter-car dampers. The full-active equipment was concentrated at the two ends and Green car, so it should not be described as an all-car system on E2-1000.",
            "ja": "JR東日本はアクティブサスペンションと車体間ダンパの相乗効果を説明している。フルアクティブ装置は両先頭車とグリーン車に配置され、E2系1000番代の全車搭載とは区別する。"
          },
          "sources": [
            "east:east-e2-jre"
          ],
          "locator": "基本情報・E2系1000番代"
        }
      ],
      "gaps": [
        "Later E2-1000 supplier-specific converter revisions not inferred from the original E2 paper."
      ]
    },
    "sources": {
      "east:east-1997-design": {
        "title": "新型高速新幹線電車",
        "publisher": "日立評論",
        "url": "https://www.hitachihyoron.com/jp/pdf/1997/02/1997_02_02.pdf",
        "date": "1997-02",
        "language": "ja",
        "locator": "pp.153–156; Tables 1–2; Figures 3–4",
        "checked": "2026-11-07"
      },
      "east:east-e2-jre": {
        "title": "E2系 やまびこ／なすの",
        "publisher": "JR東日本",
        "url": "https://www.jreast.co.jp/train/shinkan/e2.html",
        "date": "Undated; checked 2026-11-07",
        "language": "ja",
        "locator": "基本情報・E2系1000番代の解説",
        "checked": "2026-11-07"
      }
    },
    "checked": "2026-11-07"
  },
  "literature": []
}