kusekho amashishini athandabuzayo ukutshintsha iimotor ezisebenza ngokufanelekileyo, kuba ixabiso leenjini ezisebenza ngokufanelekileyo liphezulu kunelo leemoto eziqhelekileyo, eziya kukhokelela ekunyukeni kweendleko.

Kodwa eneneni, oku kufihla iindleko zeukuthengwa kunye neendleko zokusetyenziswa kwamandla

Iindleko zokuthengwa kweenjini zombaneyenza i-2% kuphela yeendleko zizonke

Iindleko zolondolozo zibalelwa kwi-0.7% yeendleko zizonke,

Iindleko zokusetyenziswa kwamandla zibalelwa kwi-97.3%.

Le akhawunti, mphathi, awukakwazi ukuyifumanisa?

Ukuyichaza ngokweenkcukacha ngeziganeko zokwenyani kwi-Intanethi:

I-Air China Co., Ltd. (emva koku ebizwa ngokuba yi-International Airline) yohlwaywa yiKomishoni yoPhuhliso kunye noHlengahlengiso lukaMasipala waseBeijing.kugcino lwamandla kunye nokuhlutha izixhobo ezisebenzisa amandla eziye zasuswa ngurhulumente. Iinkcukacha zezi zilandelayo:

Kuxelwe ukuba iKomishoni yoPhuhliso lukaMasipala waseBeijing kunye noHlaziyo (i-NDRC) yabeka iliso ukuba ngaba iinqwelomoya zamazwe ngamazwe zisebenzisa izixhobo ezisebenzisa amandla kunye neenkqubo zokuvelisa eziye zasuswa ngurhulumente ukusuka ngo-Agasti 2020, 8 ukuya kwi-31 kaNovemba ka-2020, ngokomsebenzi wolawulo lwemihla ngemihla. ilungiselelo. Emva kokuqinisekiswa, ii-motor ezili-11, kubandakanywa uthotho lwe-Y lwenqanaba lesithathu le-asynchronous motor Y12M-225 uhlobo olusetyenziswa ziinqwelomoya zamazwe aphesheya, zezezixhobo ezisebenzisa amandla ezipheliswe ngurhulumente “kwiCatalogue yokuPheliswa kweZixhobo eziBuya ngasemva kunye nezoMbane (Iimveliso) ngoSetyenziso oluPhezulu lwaMandla (Iqela leSibini)” (Isibhengezo soBuphathiswa boShishino kunye nobuChwepheshe boLwazi lweRiphabhliki yaBantu baseTshayina uNombolo 4 we-11). Isigqibo sesohlwayo sokuhlutha iimoto ze-2012 ezibandakanya i-Y14M-225 uhlobo lwesigaba sesithathu se-asynchronous motor yochungechunge lwe-Y yabaebekiwe.

Ukongeza koku, kukho:

✔ I-Beijing Beiheavy Truck Turbine Motor yohlutha iiyunithi ezili-15

✔ IYunivesithi yoNxibelelwano yaseTshayina yohlutha iiyunithi ezili-14

✔ Ishishini leSany Heavy lihluthe iiyunithi ezili-15

✔ I-CRRC yaseBeijing Erqi Locomotive Company ithimbe iiyunithi ezili-9

✔ Ivenkile enkulu yaseBeijing Hualian yohlutha iiyunithi ezili-17

Ukongeza kwezi zikhankanywe ngasentla "ziimeko ezimbi zokusetyenziswa kweemoto ezinamandla kakhulu",

Kwaye ezi data zentengiso:

Ngo-2011, ubunini beemoto zaseTshayina babumalunga ne-17.3 yeebhiliyoni zeekhilowathi, kwaye ukusetyenziswa kwamandla onke kwakumalunga neeyure ezingama-64 zetriliyoni zeekhilowathi.Ibalelwa <>% yetotali yokusetyenziswa kombane kuluntu luphela;

Iinjini zombane kwindawo yoshishino zidla malunga ne-2.6 yetriliyoni zeekilowatt iiyure,Ibalelwa malunga ne-75% yombane wemizi-mveliso;

EUnited States naseYurophubaye bagunyazisa iinjini ezisebenza ngokufanelekileyoukususela ngo-1997 no-2011, ngokulandelelanayo;

Umndilili wokusebenza kakuhle kweenjini zombane eTshayina ziipesenti ezi-3 ukuya kwezi-5 ezisezantsi kunezo zamazwe angaphandle, kwaye ukusebenza kakuhle kweenkqubo zeemotoIpesenti ye-10-20 amanqaku aphantsi kunalawo amazwe angaphandle;

Ukuze utshintshe imeko yeemotor ezisebenzisa amandla aphezulu, iChinaImigaqo-nkqubo enyanzelekileyo enxulumene nemoto yombane kunye nemigangatho emitsha ikhutshiwe kwaye iphunyeziwe.

UMphathiswa wezoShishino kunye neTekhnoloji yoLwazi kunye noLawulo lukaRhulumente loLawulo lweMarike lukhutshiwe“IsiCwangciso sokuPhuculwa kokuSebenza koMbane weMoto (2021-2023)”,ecebisa ukukhokela amashishini ukuba aphumeze uhlaziyo kunye nokuphuculwa kwezixhobo eziphambili ezisebenzisa amandla ezinjengeenjini zombane,zinika ingqwalaselo ephambili kwiimotor ezikumgangatho ophezulu kunye nezonga amandla, kunye nokukhawulezisa ukupheliswa kweenjini ezibuyela ngasemva kunye nezingasebenzi kakuhle ezingahambelani neemfuno zemigangatho yesizwe yangoku yokusetyenziswa kwamandla.

Ukwandisa ukusetyenziswa kweenjini eziphezulu kunye nezonga amandla. Yahlula iimpawu zomthwalo kunye neemeko zokusebenza ezahlukeneyo, kwaye ukhuthazeukusetyenziswa kweenjini ezinenqanaba lesi-2 lokuphumelela kwamandla nangaphezuluizixhobo jikelele ezifana abalandeli, iimpompo, compressors, kunye nezixhobo zoomatshini. Ngeemeko zokusebenza komthwalo oguquguqukayo, khuthaza inqanaba lesi-2 ukusebenza kakuhle kwamandla kunye nangaphezulu kwesantya esiguquguqukayo sommiselo osisigxina wemagnethi motor.

Kwaye kusanda kuphunyezwa "Amanyathelo oLondolozo lwaMandla kuShishino”ineemfuno ezicacileyo zokubuyela umva kweemveliso zokusetyenziswa kwamandla, izixhobo, iinkqubo zokuphelisa inkqubo yokuvelisa, njl

Iinjini zombane ezintathu ezinomsebenzi ogqwesileyo kunye nokusebenza okuphezulu kunye nokonga amandla zireferensi yakho

01

Intshayelelo yemveliso yemoto yombane esebenza kakhulu

Iintlobo ezintathu zeenjini ezisebenza ngokugqibeleleyo ukuze abathengi bakhethe

02

Intshayelelo kwiinzuzo ze-synchronous reluctance motors

I-Magneto-incediswe kwi-synchronous reluctance motor

Xa kuthelekiswa neziqhoboshi zombane zeasynchronous

Thelekisa iziqhoboshi zombane zemagnethi esisigxina

03

Intshayelelo kwizinto eziluncedo zokuziqalela ngokusisigxina umazibuthe we-synchronous motor

Self-ukuqala ngokusisigxina umazibuthe synchronous motor

Xa kuthelekiswa neziqhoboshi zombane zeasynchronous

✔ I-1% -8% yokwanda kwentsebenzo elinganisiweyo

✔ Into yamandla yi-0.96 okanye ngaphezulu

✔ Ukusebenza kwangoku kuncitshiswa ngaphezu kwe-10%.

✔ Ukunyuka kweqondo lobushushu kuncitshiswe ngaphezu kwe-20K

✔ Ukonga amandla ombane osezantsi nge-5% -30%

✔ Ukonga amandla enkqubo yemoto ephezulu 4% -15%

✔ Ungqamaniso olungqongqo, ukusebenza kolawulo olugqwesileyo

04

Iinzuzo zokutshintshwa kwezixhobo zemoto ezigcina amandla kumashishini

Iimfuneko ye iinjini zamandla ombane awonga amandla kwiiimboni yempompo yefeni

Ngokwezibalo, ukusetyenziswa kwamandla onyaka kwabalandeli kunye neepompo e-China zenza i-31% yokuvelisa amandla elizwe kunye ne-50% yombane wezoshishino, apho i-70% ihambelana nokusebenza. Inokubonwa ukuba ukulawulwa kwesantya kunye namandla okugcina amandla abalandeli kunye neenjini zokumpompa zinkulu kakhulu.

Ukusuka kwimbono yeenzuzo ezingcono zoqoqosho kunye nokonga amandla, ukunciphisailahleko yamandla ekusebenzeni kweiinjini ezinefeni kunye neempompoisumlinganiselo osebenzayo kunye nolona khetho lungcono lokuphucula ukusebenza kakuhle kwenkqubo yonke kunye nokufezekisa ukusebenza kakuhle okuphezulu kunye nokugcinwa kwamandla.

Imfuneko yeii-activators zombane ezonga amandla kwi ishishini lamalaphu

Ngokwezibalo, ixesha lokusebenza lonyaka leenjini ze-textile lingaphezulu kwe-7000h, ukuba inkqubo yokonga amandla iphunyeziwe, ukusebenza kwayo okuphezulu kunye nokugcina amandla kuya kubonakala kakhulu.

Umzekelo: tshintsha i-motor esebenzayo jikelele 91.2% ukuya kwinqanaba lesizwe le-2 lokuphumelela kwamandla 93.9%, amandla 37KW, iiyure zokusebenza zonyaka 7000h, ukugcinwa kwamandla onyaka = amandla 37X (100 / 91.2-100 / 93.9) X 7000 = 9165.5.

Kwaye ngoku, imboni yeempahla sele iqalile ukungena kwixesha lophuhliso olucothayo, lixesha apho kufuneka kwenziwe utshintsho,ukhetho lweemotor ezisebenza kakuhle kube kanye, kodwanayo iumlinganiselo osebenzayo wokuphucula ukukhuphisana kwamashishini.

Iimfuneko ye iinjini zombane ezonga amandla kwi ishishini lecompressor

Abahlobo kwishishini lecompressor kufuneka bazi ukuba imotor kwicompressor yomoya sisiguquli samandla ngokuthe ngqo, kwaye izibonelelo zayo zokonga amandla zibalulekile.

Nangona kunjalo, abaninzi abavelisi be-compressor bayathandabuza ukusebenzisa ii-motor-high-effective motors kuba ixabiso le-motor-effective motors liphezulu kuneemoto eziqhelekileyo, eziya kubangela iindleko zokunyuka kweendleko, kodwa oku kukugubungela iindleko zokusetyenziswa kwamandla.

Kumjikelo wobomi bemoto, ixabiso lokuthengwa kwemoto libalelwa kwi-2% kuphela yeendleko zizonke, iindleko zokuyigcina zibalelwa kwi-0.7% yeendleko zizonke, kunye neendleko zokusebenzisa amandla kwi-97.3%, ukuzeukuphucula ukusebenza kwe-compressor kunye nokunciphisa ukusetyenziswa kwamandla, kuyimfuneko ukusebenzisa iimotor ezisebenza ngamandla.

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Ixesha lokuposa: Feb-16-2023