Shanghai Metro AC01 and AC02
| Shanghai Metro 01A03/01A04/02A01 AC01A/AC01B/AC01C/AC02A | |
|---|---|
 A train of 02A01 passing the viaduct between Longyang Road station and Zhangjiang High Technology Park station on July 16, 2016 | |
| Stock type | Class A EMU |
| In service | 1999-present |
| Manufacturer | Adtranz and Siemens Mobility CSR Zhuzhou Locomotive |
| Built at | Hamburg, Germany Zhuzhou, China |
| Constructed | 1998-2001 2006-2008 2011 |
| Entered service | 1999 |
| Retired | 2009 (2 wrecked cars) |
| Number built | 298 |
| Number in service | 01A03: 64 (8 cars undergoing overhaul) 01A04: 96 02A01: 64 (64 cars undergoing modification) |
| Formation | Tc-Mp-M-Mp+M-Mp-M-Tc |
| Fleet numbers | 98011-98061, 99011-99541, 00011-00781, 01011-01841, 013631-014342, 14673 and 14682 |
| Capacity | 310 per car |
| Operators | Shentong Metro Group |
| Depots | Meilong Depot Fujin Road Yard Beidi Road Depot Longyang Road Depot Chuansha Yard |
| Lines served | 1 2 |
| Specifications | |
| Car body construction | Aluminum alloy |
| Train length | 139.98 m (459 ft 3 in) |
| Car length | 23.54 m (77 ft 3 in) |
| Width | 3 m (9 ft 10 in) |
| Height | 3.8 m (12 ft 6 in) |
| Doors | Pneumatic doors Electric doors (expansion cars of 01A04; modified 01A03 and 02A01 cars) |
| Maximum speed | 80 km/h (50 mph) |
| Traction system | Siemens Mobility G1500 D1150/580 M5-1 GTO-VVVF (converted to IGBT-VVVF during the expansion)[1] 01A04: Siemens Mobility G1500 D1100/400 M5-1 IGBT-VVVF |
| Traction motors | Siemens Mobility 1TB2010-1GA02 3-phases AC induction motors[2] |
| Acceleration | Maximum 3.2 km/(h⋅s) (1.988 mph/s) |
| Deceleration | 3.6 km/(h⋅s) (2.237 mph/s) (service) 4.7 km/(h⋅s) (2.920 mph/s) (emergency) |
| Electric system(s) | 1,500 V DC |
| Current collector(s) | Single-arm Pantograph |
| Bogies | DUEWAG or Simens Mobility SF2100[3] Post-overhaul: CSR Zhuzhou Locomotive ZMA-080 |
| Track gauge | 4 ft 8+1⁄2 in (1,435 mm) |
The 01A03, 01A04 and the 02A01 train (formerly known as AC01 and AC02) are current rolling stocks used on the Line 1 and Line 2 of Shanghai Metro.[4] They are built by Adtranz, Siemens Mobility and CSR Zhuzhou Locomotive, with modified by Shentong Metro between 2023 and 2024.
The contract was for a total of 216 cars (36 sets) initially, with an additional order of 12 cars (2 sets) in 2001. They are divided into two types of stock, AC01 for the Line 1, and AC02 for the Line 2.
Before the delivery of AC03, AC01 and AC02 trains were also assigned to the services of Line 3.[5]
Features
[edit]AC01 trains have livery in red and white and AC02 trains have livery in green and white. 01A03, 01A04 and 02A01's original cars are using the pneumatic doors and installed five-color indicators. 01A04's expansion cars are using the electric doors. 02A01s have no PIS (Passenger Information System) inside.[6]
Every carriage's lampshades were changed from grids to white plastic boards during the second general overhaul.
Formation
[edit]Original sets
[edit]Like the DC01, The initial contract for Line1 and Line 2 was designed as 6-cars sets, for the lower expected ridership in 1990s and 2000s. Trains were formed as Tc-Mp-M+Mp-M-Tc.[7]
Expansion
[edit]Since 2006, Shentong Metro arranged to expand AC01 and AC02 trains. 8 AC01 trains (118–125) and 16 AC02 trains each expanded 2 additional cars. These cars were from another 12 sets (126-129 and 217–224). During the expansion, all carriages' traction systems were changed from GTO-VVVF to IGBT-VVVF. These AC01 trains renamed AC01A and AC02 trains renamed AC02A.[6]
The second contract for CSR Zhuzhou Locomotive included 72 cars for expanding the remaining 12 trains. During the expansion, 8 AC02 trains (217–224) renumbered 130–137. All trains (126-129 and 130-137) renamed AC01B and assigned to Line 1 service together.[8]
Set 117 was the last to be expanded. Before the expansion project, this set involved in a crash at Shanghai Railway Station station on December 22, 2009, and was taken out of service.[9] In 2011, the third contract awarded to CSR Zhuzhou Locomotive again, including 4 cars (98022, 98033, 14673 and 14682). 98022 and 98033 used for replacing two wrecked carriages, 14673 and 14682 used for expanding the set. Set 117 was renamed AC01C separately.
Post-expansion
[edit]In 2014, all four types of train renamed again. AC01A and AC01C renamed 01A03, AC01B renamed 01A04, AC02A renamed 02A01.[10]
Incidents
[edit]Accident
[edit]Cars 98033 and 98042 wrecked on December 22, 2009, at the Shanghai Railway Station station.[9] 98033 and 98042 were hit by car 013151. In 2011, they were stripped for removing parts, mothballed and replaced by the new carriages built by CSR Zhuzhou Locomotive. In 2015, car 98042 was converted into SMTC Experimental Car by CRRC Dalian R&D and used for train maintenance worker training.[11]
Mishap
[edit]On July 15, 2018, set 133 was out of service at North Zhongshan Road station due to the fault. While the train was moving to the Fujin Road Yard, a defective motor dropped on a signal equipment, causing delays for all northbound trains on Line 1.[12] Eventually, This set required an extensive repair and returned to service almost three years later on July 28, 2021.
Modifications
[edit]01A03
[edit]Between 2023 and 2024, all 01A03s were modified at Fujin Road Yard and Meilong Depot. Every car's doors were replaced with electric doors from the pneumatic doors used before.[13]
02A01
[edit]Cars 00071–00121, 01262 and 01273 were taken out of service since 2023 for signalling upgrading and replacing pneumatic doors to electric doors. They are the first to be modernized and backed to service in December 2023.[14]
The rest 02A01s were getting modified and backed to service gradually since January 2024.
See also
[edit]References
[edit]- ^ 余强，李晓靖，袁登科，陶生桂 (2008). "上海地铁车辆主逆变器GTO牵引相模块的IGBT替代研制". 电力机车与城轨车辆 (3): 29–31. Archived from the original on 2021-09-29. Retrieved 2021-09-29.
- ^ 杨斌，宁新军 (2009). "上海地铁1号线增能扩编项目（6改8）车辆". 机车电传动 (4): 44–48. Archived from the original on 2021-07-09. Retrieved 2021-09-29.
- ^ "First Class Bogies" (PDF). Siemens Mobility. Archived from the original (PDF) on 2019-07-22.
- ^ "上海地铁车辆". 电力机车技术 (3): 18–22. 2001.
- ^ "这些地铁线里，藏着你不知道的浦东历史". 上观新闻 (in Chinese). 2020-04-15. Retrieved 2024-07-07.
- ^ a b 崔俊国，陶生桂 (2002). "上海地铁2号线车辆交流传动系统仿真分析". 机车电传动 (1): 34. Archived from the original on 2022-01-07. Retrieved 2022-01-07.
- ^ "上海轨道交通DC01型列车6改8项目车钩缓冲性能研究". 电力机车与城轨车辆 (in Chinese). 34 (6). 2011.
- ^ 杨斌，宁新军 (2009). "上海地铁1号线增能扩编项目（6改8）车辆". 机车电传动 (4): 44–48. Archived from the original on 2021-07-09. Retrieved 2021-09-29.
- ^ a b "关于"12·22"轨道交通一号线列车侧面冲撞事故调查处理情况的通报". 市“12·22”事故调查组. 上海市城乡建设和交通委员会. 2010-01-22. Archived from the original on 2016-03-05. Retrieved 2012-01-04.
- ^ "上海轨道交通2号线02A01型列车制动系统改造方案研究". 城市轨道交通研究 (in Chinese). S1. 2023.
- ^ "培训中心117号实训列车首次驶入张江实训线". 2016-10-31. Archived from the original on 2024-03-23. Retrieved 2024-03-23.
- ^ 上海地铁 (2018-07-15). "【突发运营信息：1号线】目前，1号线因车辆故障,中山北路往通河新村方向列车限速运行，发车班次间隔延长,预计晚点时间15分钟以上,请乘客们及时调整出行路径，以免耽误行程。" (in Chinese).
- ^ 今日车辆 (2023-09-20). "这是一次"魔改"——车辆分公司开展气动门改电动门的列车车门改造工作" (in Chinese).
- ^ 地铁万象 (2024-04-26). "2号线信号新增CBTC系统工程LTE-M无线集群通信系统顺利完成割接" (in Chinese).