Proton Exchange Membrane Fuel Cell (pemfc) Detection System

This text has told the developing history , current situation of the development and development trend in the future of the fuel cell, to the detection system of the fuel cell , have carried on deep research , and has done a large amount of real work, combine concrete reality , design the detection system , have made the concrete implementing scheme. The thesis includes the following main content mainly:Firstly, this dissertation have described the current situation of the development and its positive role and far-reaching influence played in nowadays society of the fuel cell, and has nowadays studied the future development tendency of measuring the field of the fuel cell and relevant new developing technology.Secondly, this system regard the yanxiang process computer as the core, The outside adds the data collecting card and various kinds of sensors, The collection of various kinds of data quantity of completion that it can be very good works, use the fuel cell to patrolled and can be finished to the voltage of the battery and measurement in the electric current while examining the appearance . Have analysed the PCL-813s characteristic in detail.Thirdly, Absorb it on the foundation of the technological theory and practice achievement about the fuel cell detection system both at home and abroad in an all-round way, use the C++Builders strong function, develop one's own fuel cell detection system, realize the measuring of various kinds of data quantity, gather and deal with. Realizing can coordinate the work between each part of the fuel cell system, have realized the automatic control to each quantity of the fuel cell, the intellectuality of the implementation system basically. Utilize Access database can realize to memory to gather data , can kind save stand upvery result that gather, it is convenient for user to analyse. The control procedure realizes the functions of four respects mainly: First, all test results done that it can write down the system in testing. Second, it is used for adjusting the settlement value of some equipment. Third, can offer visual guidance while the fuel cell tests. Fourth, the procedure can make the important decision that operators can't make fast, have realized the protection better to the fuel cell.Finally , did the summary and imagined to this system.This system has great flexibility, Besides gauging PEMFC , andean adapt to different types and different kinds of fuel cells and measure...