UFu Yu, oseneminyaka engaphezu kwengu-20 esebenza emkhakheni wezimoto ze-hydrogen fuel cell, muva nje unomuzwa "wokusebenza kanzima nokuphila okumnandi".

“Ngakolunye uhlangothi, izimoto ezithwala uphethiloli zizokhombisa futhi zikhuthaze iminyaka emine, kanti ukuthuthukiswa kwezimboni kuzoletha” isikhathi sewindi “. Ngakolunye uhlangothi, ekuhlakanipheni komthetho wamandla okhishwe ngo-Ephreli, amandla e-hydrogen afakwe ohlwini lwamandla ezwe lethu okokuqala ngqa, futhi ngaphambi kwalokho, amandla e-hydrogen aphethwe ngokusho "kwamakhemikhali ayingozi" Wathi ngenjabulo ku. ingxoxo yocingo yakamuva nentatheli evela e-China News Agency.

Eminyakeni engu-20 edlule, uFu Yu ubambe iqhaza ocwaningweni nasekuthuthukisweni eDalian Institute of Chemical Physics, Chinese Academy of Sciences, National Engineering Research Center of new source power fuel cell kanye nobuchwepheshe bomthombo we-hydrogen, njll. Ufunde no-Yi Baolian. , uchwepheshe we-fuel cell kanye ne-academician ye-Chinese Academy of engineering. Kamuva, wajoyina ibhizinisi elaziwayo ukuze asebenze namaqembu aseNyakatho Melika, eYurophu, eJapane naseNingizimu Korea, “ukwazi ukuthi likuphi igebe phakathi kwethu nezinga lezinga eliphezulu emhlabeni, kodwa futhi nokwazi amakhono ethu.” Ekupheleni kuka-2018, waba nomuzwa wokuthi kwakuyisikhathi esifanele sokusungula ibhizinisi lesayensi nobuchwepheshe i-Ji'an hydrogen energy nabalingani abanomqondo ofanayo.

Izimoto zamandla amasha zihlukaniswe ikakhulukazi izigaba ezimbili: izimoto zebhethri ze-lithium kanye nezimoto ze-hydrogen fuel cell. Eyangaphambili iye yaduma ngezinga elithile, kodwa ekusebenzeni, izinkinga ezifana nebanga elifushane lokuhamba ngomkhumbi, isikhathi eside sokushaja, umthamo webhethri omncane kanye nokungavumelani nezimo zemvelo akukaxazululwa kahle.

U-Fu Yu nabanye bakholelwa ngokuqinile ukuthi imoto ye-hydrogen fuel cell enokuvikelwa okufanayo kwemvelo ingenza ukushiyeka kwemoto yebhethri ye-lithium, "isixazululo esiphezulu" samandla emoto.

"Ngokujwayelekile, kuthatha isikhathi esingaphezu kwesigamu sehora ukuthi imoto kagesi ishaje, kodwa imizuzu emithathu noma emihlanu kuphela nge-hydrogen fuel cell." Wenze isibonelo. Kodwa-ke, ukwenziwa kwezimboni kwezimoto ze-hydrogen fuel cell kusale ngemuva kakhulu kwezimoto zebhethri ye-lithium, enye yazo ekhawulelwe ngamabhethri - ikakhulukazi, ngama-stacks.

“I-reactor kagesi iyindawo lapho ukusabela kwe-electrochemical kwenzeka futhi iyingxenye eyinhloko yesistimu yamandla e-fuel cell. Ingqikithi yayo ilingana ‘nenjini’, nayo kungathiwa ‘inhliziyo’ yemoto.” UFu Yu uthe ngenxa yezithiyo eziphezulu zobuchwepheshe, ambalwa kuphela amabhizinisi ezimoto amakhulu kanye namaqembu osomabhizinisi ezikhungo zocwaningo lwesayensi ezifanele emhlabeni anekhono lokuklama ubunjiniyela bemikhiqizo ye-reactor kagesi. I-chain chain yemboni ye-hydrogen fuel cell yasekhaya ayitholakali, futhi izinga lendawo liphansi kakhulu, ikakhulukazi ipuleti ye-bipolar yezingxenye ezibalulekile, okuyinto "ubunzima" benqubo kanye "nephuzu lobuhlungu" lokufaka isicelo.

Kubikwa ukuthi ubuchwepheshe be-graphite bipolar plate kanye nobuchwepheshe be-metal bipolar plate busetshenziswa kakhulu emhlabeni. Eyangaphambili inokumelana nokugqwala okuqinile, ukuqhutshwa kahle kwe-conductivity kanye ne-thermal conductivity, futhi ithatha ingxenye yemakethe enkulu esigabeni sokuqala sokukhula kwezimboni, kodwa empeleni, iphinde ibe nokushiyeka okuthile, njengokungami kahle komoya, izindleko eziphezulu zezinto ezibonakalayo kanye nobuchwepheshe bokucubungula obuyinkimbinkimbi. Ipuleti lensimbi le-bipolar linezinzuzo zesisindo esilula, umthamo omncane, amandla aphezulu, izindleko eziphansi kanye nenqubo yokusebenza encane, okulindeleke kakhulu ngamabhizinisi ezimoto asekhaya nakwamanye amazwe.

Ngenxa yalesi sizathu, uFu Yu wahola ithimba lakhe ukuba lifunde iminyaka eminingi futhi ekugcineni wakhulula isizukulwane sokuqala se-fuel cell metal bipolar plate stack imikhiqizo ngokuzimela eyakhiwe ekuqaleni kukaMeyi. Umkhiqizo wamukela ubuchwepheshe besizukulwane sesine obungagqwali kakhulu futhi obungaphatheki kahle bensimbi be-Changzhou Yimai, uzakwethu onamasu, kanye nobuchwepheshe bokushisela be-fiber laser obunembayo be-Shenzhen Zhongwei ukuze kuxazululwe "inkinga yempilo" eye yahlupha imboni iminyaka eminingi. Ngokusho kwedatha yokuhlola, amandla e-reactor eyodwa afinyelela ku-70-120 kW, okuyizinga lesigaba sokuqala emakethe okwamanje; ubukhulu bamandla athile bulingana nabeToyota, inkampani edumile yezimoto.

Umkhiqizo wokuhlola wabamba inoveli i-coronavirus pneumonia ngezikhathi ezibucayi, okwenza uFu Yu akhathazeke kakhulu. “Bonke abahloli abathathu ababehlelelwe ekuqaleni babebodwa, futhi babekwazi ukuqondisa kuphela abanye abasebenzi be-R & D ukuthi bafunde ukusebenza kwebhentshi lokuhlola ngokulawula okukude kwekholi yevidiyo nsuku zonke. Kwakuyisikhathi esinzima. ” Uthe okuhle wukuthi imiphumela yokuhlolwa ingcono kunebekulindelekile, futhi isasasa lawo wonke umuntu liphezulu kakhulu.

UFu Yu uveze ukuthi bahlela ukwethula uhlobo oluthuthukisiwe lomkhiqizo we-reactor kulo nyaka, lapho amandla e-reactor eyodwa azokwenyuswa abe ngaphezu kuka-130 kilowatts. Ngemuva kokufinyelela umgomo "we-reactor engcono kakhulu yamandla e-China", bazoba nomthelela ezingeni eliphakeme kakhulu emhlabeni, okuhlanganisa ukukhulisa amandla e-reactor eyodwa ibe ngaphezu kwama-kilowatts angu-160, ukunciphisa izindleko ezengeziwe, ukukhipha "inhliziyo yaseShayina" nokuningi. ubuchwepheshe obuhle kakhulu, kanye nokukhuthaza izimoto ze-hydrogen fuel cell ukuthi zishayele “emzileni osheshayo”.

Ngokusho kwedatha evela eChina Automobile Industry Association, ngo-2019, ukukhiqizwa nokudayiswa kwezimoto zamaseli kaphethiloli eChina bekungama-2833 no-2737 ngokulandelana, kukhuphuke ngo-85.5% no-79.2% unyaka nonyaka. Kunezimoto ezingaphezu kuka-6000 ze-hydrogen fuel cell e-China, futhi umgomo "wezimoto zamaseli kaphethiloli angama-5000 ngo-2020" kumephu yomgwaqo wezobuchwepheshe wokonga ugesi kanye nezimoto ezintsha zamandla isifinyelelwe.

Njengamanje, izimoto ze-hydrogen fuel cell zisetshenziswa kakhulu emabhasini, emalolini amakhulu, ezimotweni ezikhethekile nakwezinye izinkambu eChina. U-Fu Yu ukholelwa ukuthi ngenxa yezidingo eziphezulu ze-logistics nezokuthutha ku-endurance mileage kanye nomthamo womthwalo, ububi bezimoto zebhethri ye-lithium zizokhuliswa, futhi izimoto ze-hydrogen fuel cell zizobamba le ngxenye yemakethe. Ngokuvuthwa kancane kancane kanye nesikali semikhiqizo yama-fuel cell, izophinde isetshenziswe kakhulu ezimotweni zabagibeli esikhathini esizayo.

UFu Yu uphinde waphawula ukuthi uhlaka lwakamuva lokubonisa nokukhuthazwa kwezimoto zaseShayina zamaseli kaphethiloli kuveze ngokusobala ukuthi imboni yezimoto zamaseli kaphethiloli yaseChina kufanele ithuthukiswe ukuze ibe nentuthuko eqhubekayo, enempilo, yesayensi nehlelekile. Lokhu kwenza yena nethimba lamabhizinisi bakhuthazeke futhi bazethembe.