材料儲(chǔ)氫性能自動(dòng)測(cè)試裝置設(shè)計(jì)與試驗(yàn)

針對(duì)儲(chǔ)氫材料性能測(cè)試的特點(diǎn)，運(yùn)用工業(yè)組態(tài)軟件和計(jì)算機(jī)測(cè)控技術(shù)，設(shè)計(jì)用于測(cè)試儲(chǔ)氫材料性能的自動(dòng)化測(cè)控裝置，實(shí)現(xiàn)了測(cè)試過程的自動(dòng)化和數(shù)據(jù)自動(dòng)處理功能。利用該裝置對(duì)機(jī)械球磨獲得的鎂基儲(chǔ)氫材料(Mg-3Ni-2MnO2)進(jìn)行 了儲(chǔ)氫性能測(cè)試和疲勞壽命測(cè)試，通過對(duì)比實(shí)驗(yàn)過程和實(shí)驗(yàn)結(jié)果，表明該裝置操作簡(jiǎn)單、功能齊全、檢測(cè)精度高、擴(kuò)展性 好、試驗(yàn)速度快和安全性能大大提高，具有實(shí)際應(yīng)用價(jià)值。
關(guān)鍵詞：儲(chǔ)氫材料；測(cè)試裝置；自動(dòng)化
Abstract：According to the characteristic of properties measuring for hydrogen storage material, an apparatus for automatic measuring hydrogen storage properties was designed and assembled by applying industry configuration applications and computer control technology, which realizes testing and data analyzing automatically. The hydrogen storage properties and cyclic-life test of Mg-based (Mg-3Ni-2MnO2) composite prepared by mechanical milling were measured. Contrasting test process and test result, it indicated a soft operation, function integrality, high precision, and good extending characteristic. As sampling speed and safety of test were improved, it was worth in practice.
KeyWords：hydrogen storage material; measuring apparatus; automatic