空冷燃料电池电堆智能电控方法及系统
By generating temperature control strategies, stack activation strategies, and low-temperature start-up strategies, the adaptive control problem of air-cooled fuel cell stacks under dynamic load and environmental changes was solved, improving the system's life maintenance efficiency and low-temperature start-up capability, and reducing maintenance costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- XIE HYDROGEN (SHANGHAI) NEW ENERGY TECH CO LTD
- Filing Date
- 2025-05-21
- Publication Date
- 2026-07-17
AI Technical Summary
Existing air-cooled fuel cell stack systems lack adaptive control capabilities under dynamic loads and environmental changes, resulting in reduced system lifespan and low maintenance efficiency. In particular, they have insufficient start-up capability in low-temperature environments, making it difficult to cope with voltage fluctuations caused by sudden load changes, and their remote monitoring and configuration efficiency is low.
By acquiring information on fuel cell stack temperature, operation, fan speed, and ambient humidity, the system generates temperature control strategies, fuel cell stack activation strategies, and low-temperature start-up strategies to achieve intelligent electronic control. This allows for dynamic adjustment of fan speed and heating schemes, ensuring efficient system operation under various conditions.
It improves the life maintenance efficiency of air-cooled fuel cell stacks, enhances adaptability to dynamic loads and environmental changes, reduces fault diagnosis and maintenance costs, and ensures rapid start-up and stable operation in low-temperature environments.
Smart Images
Figure CN120473532B_ABST