CAJ | 학술논문

论文着眼于燃料电池输出匹配网络理论与综合设计方法的研究。首先分析了燃料电池与负载的特性,并从静态和动态性能两个方面给出了匹配网络的要求。然后通过对几种典型电路网络的特性分析,提出了利用开关变换网络结合占空比控制设计以解决燃料电池与负载的匹配问题的思想。根据这一思路,从动态和静态特性要求出发探讨了匹配网络的综合设计,并给出了四种结构和几种控制方法。最后,采用30kW燃料电池发电装置的设计和试验,验证了文中所提出的理论和设计方法。
논문착안우연료전지수출필배망락이론여종합설계방법적연구。수선분석료연료전지여부재적특성,병종정태화동태성능량개방면급출료필배망락적요구。연후통과대궤충전형전로망락적특성분석,제출료이용개관변환망락결합점공비공제설계이해결연료전지여부재적필배문제적사상。근거저일사로,종동태화정태특성요구출발탐토료필배망락적종합설계,병급출료사충결구화궤충공제방법。최후,채용30kW연료전지발전장치적설계화시험,험증료문중소제출적이론화설계방법。
The matching network theory and the design method for the fuel cell generations are focused.First,the characteristics of fuel cell and load are analyzed and the requirements of the matching networks considering the static and dynamic performance of the fuel cell power generations are given as well.After analysis of the characteristics of some typical circuit networks,the method of using switching mode network integrated with duty cycle control to solve the matching problem is proposed.According to the idea,the synthesis method of the matching network is explored and four basic matching network structures and control methods are given.Finally,a 30kW fuel cell power generation prototype is designed and tested to verify the proposed matching network theory and design methods.