介绍
氢燃料电池系统的可靠性和性能对于推动氢能技术的发展起着至关重要的作用。为保证各系列氢燃料电池系统在不同环境条件下稳定运行，我公司开发了UC系列步入式氢燃料电池系统环境试验箱。
专为氢燃料电池系统设计的先进设备，可按照GB/24554-2009等标准进行环境模拟测试。
实验舱包括舱室、制冷机组、油加热单元、高空模拟单元、新风单元等核心部件，保证了氢燃料电池系统在测试过程中的精确环境控制和模拟。具有模拟自然环境中温度、湿度、低气压等多种因素组合下的环境能力（需选配高空模拟系统）。将软硬件系统与试验台集成后，可以通过试验台主控系统对试验室的工作状态进行远程监测和控制。温度、湿度、高度等参数可单独编程控制，也可通过试验台主控程序联动控制，保证试验过程的准确性和可控性。
解决方案
主要目的
| JHM系列（内散热）氢燃料电池系统环境试验箱 | |||||
| 模型 | JHM60T-I/LP(WP) | JHM70T-I/LP(WP) | JHM100T-I/LP(WP) | JHM120T-I/LP(WP) | JHM150T-I/LP(WP) |
| 适配系统 | 120千瓦 | 150千瓦 | 200千瓦 | 250千瓦 | 300千瓦 |
| Hydrogen air pre cooling device | JHP3-T | JHP4-T | JHP5-T | JHP6-T | |
| 最大新风量 | 800 m³/h | 1200 m³/h | |||
| 内部容积 | 60 m³ | 72 m³ | 100 m³ | 120 m³ | 150 m³ |
| External dimensions of the cabin (D*W*H) | 5700mm*4300mm*4300mm | 6500mm*4300mm*4300mm | 6800mm*5300mm*4700mm | 7800mm*5300mm*4700mm | 8050mm*6300mm*4700mm |
| Refrigeration unit size (D*W*H) | 2950mm*1850mm*2400mm*2 | 2950mm*1850mm*2400mm*2 | 2950mm*1850mm*2400mm*2 | 2950mm*1850mm*2400mm*3 | 2950mm*1850mm*2400mm*3 |
| Dimensions of high-altitude units (D*W*H) | 2800mm*1700mm*2500mm | ||||
| Size of fresh air unit (D*W*H) | 3500mm*1100mm*1900mm | 3500mm*1200mm*2000mm | |||
| Hydrogen pre cooling size (D*W*H) | 1800mm*1000mm*2600mm | 2250毫米*1250毫米*2600毫米 | |||
| 一般技术指标 | |||||
| 1.1 温度范围 | -40℃~+90℃ | ||||
| 1.2 升温速率 | ≥ 1 ℃/min (-40 ℃~+90 ℃ range Average throughout the entire process, with hydrogen fuel cell system and tooling, the system does not dissipate heat. | ||||
| 1.3 冷却速度 | ≥ 1 ℃/min (-40 ℃~+90 ℃ range Average throughout the entire process, with hydrogen fuel cell system and tooling, the system does not dissipate heat. | ||||
| 1.4 温度偏差 | ≤ ± 0.2 ℃ | ||||
| 1.5 温度波动 | ≤ ± 0.5 ℃ (Static without thermal load) ≤ 2.0 ℃ (Dynamic test condition) |
||||
| 1.6 温度均匀性 | ≤ 2.0 ℃ (Unload, atmospheric, static) | ||||
| 湿度范围 | 20% RH~95%RH | ||||
| Temperature range during humidity test | 20 ℃~85 °C | ||||
| 湿度偏差 | (Humidity>75% RH)+2~-3% RH | ||||
| 管道压力范围 | 大气压力~40kPa（海拔约6100m） | ||||
| 管道压力精度 | 2kPa (loaded, dynamic for 3 minutes, with a maximum of ≤ ± 5kPa within 3 minutes) | ||||
| 管道压力降低率 | 大气压~40kpa≤10min | ||||
| 管道压力恢复率 | 40kPa～大气压≤10min | ||||
| 管道压力偏差 | ≤±2kPa | ||||
| JHM系列（外散热）氢燃料电池系统环境试验箱 | |||||
| 模型 | JHM15T-O/LP(WP) | JHM24T-O/LP(WP) | |||
| 适配系统 | 120千瓦 | 150千瓦 | 200千瓦 | 250千瓦 | 300千瓦 |
| Hydrogen air pre cooling device | HY3-TC | JHP4-T | JHP5-T | JHP6-T | |
| 最大新风量 | 800 m³/h | 1200 m³/h | |||
| 内部容积 | 15 m³ | 24 m³ | |||
| External dimensions of the cabin (D*W*H) | 3800mm*2800mm*3100mm | 4500mm*3300mm*3200mm | |||
| Refrigeration unit size (D*W*H) | 2200毫米*1200毫米 *2000毫米 |
2200mm*1400mm*2000m | 2950mm*1850mm *2400毫米 |
||
| Dimensions of high-altitude units (D*W*H) | 2800mm*1700mm*2500mm | ||||
| Size of fresh air unit (D*W*H) | 3500mm*1100mm*1900mm | 3500mm*1200mm*2000mm | |||
| Hydrogen pre cooling size (D*W*H) | 2200mm*1250mm*2600mm | 2400mm*1250mm*2600mm | |||
| 一般技术指标 | |||||
| 温度范围 | -40℃~ +90℃ | ||||
| 升温速率 | ≥ 1 ℃/min (-40 ℃~+90 ℃ range Average throughout the entire process, with hydrogen fuel cell system and tooling, the system does not dissipate heat. | ||||
| 冷却速度 | ≥ 1 ℃/min (-40 ℃~+90 ℃ range Average throughout the entire process, with hydrogen fuel cell system and tooling, the system does not dissipate heat. | ||||
| 温度偏差 | ≤ ± 0.2 ℃ | ||||
| 温度波动 | ≤ ± 0.5 ℃ (Static without thermal load) ≤ 2.0 ℃ (Dynamic test condition) |
||||
| 温度均匀性 | ≤ 2.0 ℃ (Unload, atmospheric, static) | ||||
| 湿度范围 | 20% RH~95%RH | ||||
| 期间的温度范围 湿度测试 |
20℃~85℃ | ||||
| 湿度偏差 | (Humidity>75% RH)+2~-3% RH (Humidity<75% RH)± 5% RH |
||||
| 管道压力范围 | Atmospheric pressure~40kPa (approximately 6100 m above sea level) | ||||
| 管道压力精度 | 2kPa (loaded, dynamic for 3 minutes, with a maximum of ≤ ± 5kPa within 3 minutes) | ||||
| 管道压力降低率 | Atmospheric pressure~40 kpa ≤ 10 min | ||||
| 管道压力恢复率 | 40kPa~atmospheric pressure ≤ 10 min | ||||
| 管道压力偏差 | ≤ ±2kPa | ||||
