叶玺臣;章桐;刘毅;

• 1:同济大学
• 2:上海汽车集团股份有限公司商用车技术中心

摘要(Abstract)：

为简化质子交换膜燃料电池系统中空气压力和空气流量解耦控制算法，在充分分析现有燃料电池系统中普遍使用的离心式空压机特性的基础上，提出一套基于PID和模糊控制的无解耦空气压力、空气流量闭环算法。将该控制算法在空气供应子系统台架和质子交换膜燃料电池系统上进行了测试，结果表明：空气压力和空气流量在燃料电池系统稳态运行时误差分别在1 kPa及1 g/s以内，该算法控制效果良好，精度满足实际需求，且可以很好地规避空压机喘振问题。

关键词(KeyWords)：

Abstract:

Keywords:

基金项目(Foundation): 上海汽车工业科技发展基金会项目（1906）

作者(Authors): 叶玺臣;章桐;刘毅;

DOI: 10.19620/j.cnki.1000-3703.20211259

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