izindaba

Njengamanje, ukusungula izinto ezintsha sekuthathe indawo ewumnyombo esimeni sonke sokwakhiwa kwezwe lami lesimanjemanje, futhi ukuzimela nokuzithuthukisa ngokwesayensi nezobuchwepheshe kuba yisu lokusekela intuthuko yezwe. Njengesiyalo esibalulekile esisetshenziswayo, indwangu inezici zokuhlanganisa imikhakha eminingi kanye nokuhlanganiswa kwemingcele kobuchwepheshe obuningi, futhi ingumthwali obalulekile wokuqanjwa kabusha kwesu lobuchwepheshe.

Ukusungulwa nokuthuthukiswa kwemboni yendwangu kubonakala emphumeleni ovelayo wobuchwepheshe obusha, izinto ezintsha nemikhiqizo emisha, kanye nomthelela wokuqhuba ingqalasizinda entsha, izinto zokusebenza ezintsha, namafomethi amasha, futhi idlala indima engenakuthathelwa indawo ekuthuthukiseni uhlelo lwezwe lokuqamba izinto ezintsha nokwakha izwe eliqinile kwezesayensi nobuchwepheshe. umphumela.
Amafayibha asebenza kahle kakhulu amelwe imicu ye-carbon fibers nama-aramid fibers kanye nezinto zawo eziyinhlanganisela, njengezinto ezibalulekile eziyisisekelo embonini kazwelonke yobuchwepheshe obuphezulu, ahlala ekhuthaza izitimela ezihamba ngesivinini esikhulu nezinye izinto zokuhamba zikaloliwe, izimoto ezintsha zamandla nezinqwaba zokushaja, izintambo zokudlulisa i-UHV nezinye izimboni ezisafufusa kanye nenqubekelaphambili entsha Yezobuchwepheshe kanye nokuthuthukiswa kwezimboni.

NgoSepthemba 2018, embukisweni we-International Rail Transit Technology Exhibition eBerlin, eJalimane, i-CRRC Qingdao Sifang Locomotive kanye neRolling Stock Co., Ltd. yakhulula ngokusemthethweni isizukulwane esisha sesitimela esingaphansi kwe-carbon fiber “CETROVO”, esiqaphela ukuthi ikhebhu yomshayeli, indikimba yemoto, kanye negumbi lemishini kungcono kunempahla yensimbi eluhlaza. Isisindo sincishiswa cishe ngo-30%, futhi i-bogie ilula ngo-40% kunempahla yokuqala yensimbi. Kuyimodeli yokusetshenziswa kwesilinganiso esikhulu sezinto ezihlanganisiwe ze-carbon fibre ezinjinini zikaloliwe kuze kube manje.

Njengamanje, i-CETROVO isiqedile ukuhlolwa komugqa kanye nokuboniswa kokusebenza, futhi yaphumelela ngempumelelo ukwamukelwa.

I-Carbon Fiber Bogie

NgoZibandlela wezi-2019, iphrojekthi yokuqala emhlabeni ye-“Inner Mongolia Ximeng-Shandong” UHV esekelayo enamakhondatha ayinhloko ayinhlanganisela ye-carbon fibre asetshenziswa kuwo wonke ulayini - ulayini wokudlulisa amandla we-Datang Xilinhot Power Plant's 1000 kV waxhunywa ngokusemthethweni kugridi futhi waqala ukusebenza e-Inner Mongolia. Ubude bayo bungu-14.6km, futhi isethwe ngesekhethi eyodwa. Ulayini usebenzisa i-carbon fiber composite core wire eyakhiwe ngokuzimele izwe lami.

Ukugunyazwa kolayini akugcini nje ngokusindisa amandla futhi kunciphisa izindleko zokusebenza, kodwa futhi kwandisa amandla okudlulisa ngo-1.32 million kW • h minyaka yonke, kuncishiswe ukushoda kukagesi eNyakatho yeShayina.

Intambo kagesi engu-1000kV ye-Datang Xilinhot Power Plant

Ngaphezu kwalokho, amafayibha asebenza kahle kakhulu nezinto zawo eziyinhlanganisela zingabonakala nasezimotweni zamandla amasha kanye nezinqwaba zokushaja. Izimoto zamandla amasha zisebenzisa ugesi njengomthombo wamandla okushayela, futhi izinkinga ezifana nesekhethi emfishane noma ukuwohloka kwamandla kagesi aphezulu zidinga ukucatshangelwa. Ngakho-ke, ngaphezu kokumelana ne-voltage ye-insulation kanye nokumelana nokugqwala, ukubuyiswa komlilo nakho kudinga ukucatshangelwa ekukhetheni izinto.
Ngakho-ke, izinto ezihlanganisiwe ze-carbon fibre eziqinisiwe, ingilazi ende ye-fiber flame retardant eqinisiwe izinto ze-polypropylene, kanye nezinto ezihlanganisiwe ze-PP eziqinisiwe (PPLGF35) zibe yizinqumo eziyinhloko zezindlu zamamojula webhethri.