Control system and method for preventing overheating of fuel cell

The invention discloses a control system and method for preventing overheating of a fuel cell. The system includes: a fuel cell that generates electric energy by a reaction of a fuel gas and an oxidizing gas; a cooling medium flows through the cooling pipeline and exchanges heat with the fuel cell in the cooling pipeline; a cooling pump mounted on the cooling line and configured to circulate a cooling medium through the cooling line; a cooling controller that controls an operation state of the cooling pump based on a temperature of the fuel cell or the cooling medium; and a power generation controller that restricts power generation by the fuel cell on the basis of the operating state of the cooling pump. 公开了防止燃料电池过热的控制系统和方法。该系统包括：燃料电池，通过燃料气体和氧化气体的反应产生电能；冷却管路，冷却介质流经该冷却管路并且在该冷却管路中与燃料电池进行热交换；冷却泵，安装在冷却管路上并且被配置为使冷却介质循环通过冷却管路；冷却控制器，基于燃料电池或冷却介质的温度控制冷却泵的运行状态；以及发电控制器，基于冷却泵的运行状态限制燃料电池的发电。