新干线
An N700 development; side profile alone is inconclusive.
N700A · JR Central Tōkaidō–San’yō specification
| 车体结构 | 铝合金 |
|---|---|
| 牵引控制 | VVVF inverter |
| 转向架 | Bolsterless |
| 车体宽度 | 3,360 mm maximum |
| 各线路运营最高速度 | 285 km/h Tōkaidō · 300 km/h San’yō |
New-build N700A · original 2011 announcement
| Disc mounting | Centre-fastened brake discs |
|---|---|
| Bogie monitoring | Vibration monitoring on every bogie |
| Speed control | Constant-speed control coordinated with ATC |
Its important changes sit beneath the familiar body: more stable braking, continuous bogie monitoring and speed regulation. This original specification concerns new-build N700A; retrofit N700 sets need their own equipment scope.
The guide describes an air-spring system that raises the outside of the body on a curve. For the sixteen-car N700 family, a one-degree tilt supported faster running through relevant Tōkaidō curves. Its account distinguishes this from the levelling control used on San’yō.
三栄書房 · N700S・ALFA-X 最新新幹線技術のすべて · 三栄書房, 2019-02-02 · p. 52, “車体傾斜装置”
JR Central lists rotating, reclining seats for its Tōkaidō–San’yō N700 and N700A. Green Car uses the coordinated-recline comfort seat. An N700 label alone does not identify the eight-car San’yō–Kyūshū interior.
JR東海 · N700系・N700A · 座席 ·核查日期 2026-11-07