離心式空壓機葉輪理論分析與應用於氫能燃料電池之案例

本文主要介紹離心式空壓機葉輪與理論分析，以及闡述氫能燃料電池空壓機發展潛力與國內外產業現況，並針對離心式空壓機葉輪應用於氫能燃料電池之案例做說明，包含葉輪、擴散器、渦殼結構介紹、參數設計，以確保符合應用需求，目標為達到空氣質量流量＞150 g/s，壓縮比＞2.5，以提升氫能燃料電池的效率與穩定性，為未來氫能應用奠定更堅實的基礎。

This article mainly introduces the impeller and theoretical analysis of centrifugal air compressors, and explains the development potential of fuel cell air compressors and the current status of domestic and foreign industries. It also explains the case of centrifugal air compressor impellers applied to hydrogen fuel cells, including an introduction to the impeller, diffuser, and volute structure and parameter design to ensure that it meets application requirements. The goal is to achieve an air mass flow rate of >150 g/s and a compression ratio of >2.5 to improve the efficiency and stability of the fuel cell and lay a more solid foundation for future hydrogen energy applications.