{
  "edition": "2026-11-07",
  "id": "series-200",
  "locale": "fil",
  "url": "https://senroam.com/fil/trains/series-200/",
  "name": "200 · Tōhoku · Jōetsu",
  "summary": "200 · Tōhoku · Jōetsu · Maagang bilugang kabina sa berdeng kulay ng mga tren sa hilaga.",
  "type": "train",
  "questions": [],
  "sources": [
    {
      "url": "https://www.railway-museum.jp/event/pdf/tp_worksheet3.pdf",
      "checked": "2026-11-07",
      "lang": "ja"
    }
  ],
  "detail": "Maagang bilugang kabina sa berdeng kulay ng mga tren sa hilaga.",
  "technical": {
    "record": [
      [
        "200 series · manufacturer’s design summary",
        "200系 · メーカーの設計概要"
      ],
      [
        [
          "body",
          "Welded aluminium alloy",
          "アルミ合金溶接構体",
          "history"
        ],
        [
          "control",
          "Thyristor phase control",
          "サイリスタ位相制御",
          "history"
        ],
        [
          "bogies",
          "Bolster bogies",
          "ボルスタ付台車",
          "history"
        ],
        [
          "supply",
          "25 kV AC · 50 Hz",
          "交流25 kV · 50 Hz",
          "hitachi"
        ]
      ]
    ],
    "sources": {
      "zero": [
        "日本車輌製造",
        "0系新幹線の主要諸元",
        "https://www.n-sharyo.co.jp/museum/tec0/tec0-spec.html",
        null,
        "主要諸元・2両ユニット"
      ],
      "history": [
        "日本車輌製造",
        "新幹線の変遷",
        "https://www.n-sharyo.co.jp/business/tetsudo/shinkansen/tec-mechanism.html",
        null,
        "車体材質・台車・制御装置"
      ],
      "300": [
        "日本車輌製造",
        "300系新幹線",
        "https://www.n-sharyo.co.jp/business/tetsudo/pages/jrc300.htm",
        null,
        "交流電動機・アルミ車体"
      ],
      "500": [
        "日本車輌製造",
        "JR西日本500系新幹線",
        "https://www.n-sharyo.co.jp/business/tetsudo/pages/jrw500.htm",
        null,
        "先頭長15 m・アルミハニカム車体"
      ],
      "700": [
        "日本車輌製造",
        "JR東海700系新幹線",
        "https://www.n-sharyo.co.jp/business/tetsudo/pages/jrc700.htm",
        null,
        "アルミ中空形材・区間別速度"
      ],
      "hitachi": [
        "日立製作所",
        "新型高速新幹線電車",
        "https://www.hitachihyoron.com/jp/pdf/1997/02/1997_02_02.pdf",
        "1997-02",
        "表1・冊子154頁"
      ],
      "n700": [
        "JR東海",
        "N700系・N700A 車両のご案内",
        "https://railway.jr-central.co.jp/train/shinkansen/detail_01_01/index.html",
        null,
        "諸元"
      ],
      "n700early": [
        "日本車輌製造",
        "JR東海N700系新幹線",
        "https://www.n-sharyo.co.jp/business/tetsudo/pages/jrcn700.htm",
        null,
        "開発時の主要諸元"
      ],
      "n700s": [
        "JR東海",
        "N700S 車両のご案内",
        "https://railway.jr-central.co.jp/train/shinkansen/n700s/index.html",
        null,
        "諸元"
      ],
      "sic": [
        "JR東海",
        "N700Sに採用する新技術について",
        "https://jr-central.co.jp/news/release/_pdf/000035165.pdf",
        "2017-09-28",
        "SiC素子駆動システム"
      ],
      "battery": [
        "JR東海",
        "N700S量産車の仕様および投入計画",
        "https://jr-central.co.jp/news/release/_pdf/000039300.pdf",
        "2019-01-25",
        "別紙4・バッテリ自走"
      ],
      "t3": [
        "JR西日本・白山市",
        "トレインパーク白山でのドクターイエロー（T3編成）の車両展示",
        "https://www.westjr.co.jp/press/article/items/250130_00_DoctorYellowT3inHakusantrainpark.pdf",
        "2025-01-30",
        "1頁"
      ],
      "t5": [
        "JR西日本",
        "ワタシたちの解体新書 ドクターイエロー",
        "https://www.jr-odekake.net/navi/the_last_run/project-t5/",
        null,
        "T5編成 基本DATA"
      ],
      "alfa": [
        "JR東日本",
        "JR EAST Technical Review No.65",
        "https://www.jreast.co.jp/development/tech/pdf_65/tech-65-05-15.pdf",
        "2020",
        "冊子9頁・ALFA-X主要諸元"
      ]
    }
  },
  "engineering": {
    "record": {
      "scope": {
        "en": "Original production electrical design · 1981 paper",
        "ja": "量産車の登場時電気設計 · 1981年技術論文"
      },
      "facts": [
        {
          "label": {
            "en": "Traction motor",
            "ja": "主電動機"
          },
          "value": {
            "en": "MT201 · externally ventilated DC series motor",
            "ja": "MT201 · 他力通風式の直流直巻電動機"
          },
          "sources": [
            "east:east-200-electrics"
          ],
          "locator": "§3.1; Table 2",
          "page": 3
        },
        {
          "label": {
            "en": "Two-car power unit",
            "ja": "2両ユニット出力"
          },
          "value": {
            "en": "1,840 kW rated · all cars powered",
            "ja": "定格1,840 kW · 全電動車方式"
          },
          "sources": [
            "east:east-200-electrics"
          ],
          "locator": "Table 1",
          "page": 2
        },
        {
          "label": {
            "en": "Motor size and mass",
            "ja": "主電動機の寸法・質量"
          },
          "value": {
            "en": "580 mm frame diameter × 750 mm length · 930 kg per motor",
            "ja": "枠外径580 mm × 長さ750 mm · 1台930 kg"
          },
          "sources": [
            "east:east-200-electrics"
          ],
          "locator": "Table 2",
          "page": 3
        },
        {
          "label": {
            "en": "Electrical braking",
            "ja": "電気ブレーキ"
          },
          "value": {
            "en": "Rheostatic braking with vernier chopper control",
            "ja": "バーニアチョッパ制御の発電ブレーキ"
          },
          "sources": [
            "east:east-200-electrics"
          ],
          "locator": "§2.2; Figure 3",
          "page": 2
        },
        {
          "label": {
            "en": "Motor cooling",
            "ja": "主電動機の冷却"
          },
          "value": {
            "en": "Separate forced-air blower with snow separation",
            "ja": "雪分離機能付き送風機による強制冷却"
          },
          "sources": [
            "east:east-200-electrics"
          ],
          "locator": "§3.1(2)",
          "page": 3
        }
      ],
      "insights": [
        {
          "title": {
            "en": "Winter protection inside the drivetrain",
            "ja": "駆動系にも耐雪対策"
          },
          "text": {
            "en": "Cooling air passes through a snow-separating blower; the motor exhaust cover also resists snow and meltwater entry. The 1981 specification is a launch-era design, not a claim about every later rebuilt set.",
            "ja": "冷却風の雪を分離し、排風カバーでも雪や融雪水の侵入を抑える。ここでの数値は1981年の登場時設計で、後年の全改造編成に共通するものではない。"
          },
          "sources": [
            "east:east-200-electrics"
          ],
          "locator": "§3.1(2),(5)",
          "page": 3
        }
      ],
      "gaps": [
        "Per-motor continuous output omitted because the retrieved Table 2 rating line is OCR-corrupted; unit rating is clear. Later 240/275 km/h sets need variant-specific electrical records."
      ]
    },
    "sources": {
      "east:east-200-electrics": {
        "title": "200系新幹線電車の主要電気品",
        "publisher": "日立評論",
        "url": "https://www.hitachihyoron.com/jp/pdf/1981/11/1981_11_06.pdf",
        "date": "1981-11",
        "language": "ja",
        "locator": "pp.753–756; Tables 1–3; §3.1",
        "checked": "2026-11-07"
      }
    },
    "checked": "2026-11-07"
  },
  "literature": []
}