Tekinoroji yeKufambisa Ngarava Yemazuva Ano
Kufambira mberi kwehunyanzvi nekukurumidza kwakaunza shanduko huru kumaindasitiri akasiyana-siyana, rimwe rawo iindasitiri yezvemugungwa. Mumakumi emakore achangopfuura, tekinoroji yekufambisa ngarava yave nekushanduka kunoshamisa, kubva pahurongwa hwechinyakare hunoshandiswa nemhepo kusvika pakushandiswa kwemafuta anoshanda uye asingakuvadzi nharaunda. Chinyorwa chino chichakurukura hunyanzvi hutsva muhunyanzvi hwekufambisa ngarava hwakachinja maonero atinoita nezvekufambisa ngarava.
Latar Belakang
Nhoroondo yetekinoroji yekufambisa ngarava yakatanga apo vanhu vakatanga kushandisa maseiri kushandisa mhepo sechisikigo chekufambisa ngarava. Nekufamba kwenguva, kugadzirwa kweinjini yemhepo muzana remakore rechi19 kwakachinja indasitiri, zvichiunza nguva itsva muindasitiri yezvemugungwa. Injini dzemhepo dzakazotsiviwa neinjini dzedhiziri, izvo zvaipa kushandisa mafuta zviri nani uye kuvimbika kwakanyanya. Zvisinei, kudiwa kwemhinduro dzinogara kwenguva refu uye dzisingakuvadzi nharaunda kwakatungamira mukuvandudzwa kwetekinoroji itsva dzekufambisa dzakachinja zvakare chitarisiko chengarava dzemazuva ano.
Simba reLNG (Gasi Rechisikigo Rakanyungudika)
Imwe yenzira huru dzekufambisa mugungwa kushandiswa kweLNG seimwe nzira yekufambisa mafuta. LNG igesi rechisikigo rakatonhodzwa kusvika -162 degrees Celsius, uko rinova mvura uye huwandu hwaro hunoderedzwa kusvika ka600. Kushandisa LNG semafuta emugungwa kune zvakanakira zvakawanda zvakakosha. Chekutanga, kuburitswa kwegasi regreenhouse reLNG kwakaderera zvakanyanya pane kwemafuta echinyakare akadai sedhiziri. Chechipiri, LNG haina sarufa, zvichikonzera kuburitswa kwe sulfur oxide (SOx) kwakaderera zvikuru.
Ngarava dzemazuva ano dzakasiyana-siyana, kusanganisira ngarava dzemakontena, matangi, nengarava dzevatakuri, dziri kutanga kushandisa LNG semafuta adzo makuru. Izvi hazvingobatsiri chete kutevedzera mitemo yepasi rose yezvakatipoteredza, sezvinodiwa neInternational Maritime Organization (IMO), asiwo zvinopa kushandiswa kwenguva refu kwemari.
Kufambisa Kwemagetsi
Tekinoroji yekufambisa magetsi, kana kuti kufambisa magetsi, iri kuva sarudzo inokwezva mukugadzira ngarava dzemazuva ano. Sisitimu iyi inoshandisa mota dzemagetsi kufambisa mapropela engarava, ayo anogona kushandiswa achishandisa simba rakasiyana-siyana, kusanganisira mabhatiri, mafuta efosili, kana mamwe masimba esimba. Chinhu chikuru chinobatsira masisitimu ekufambisa magetsi ndiko kugona kwawo kuderedza kuburitsa utsi uye kuvandudza kushanda zvakanaka.
Zvikepe zvevafambi nezvikepe zvekufambisa zviri kutanga kushandisa tekinoroji iyi kuderedza kukanganiswa kwemhepo inotonhorera. Zvichienzaniswa nehurongwa hwemazuva ano hwekufambisa, kufambiswa kwemagetsi kunounza ruzha rushoma uye kunoderedza kudedera, zvichipa nyaradzo huru kune vafambi.
Hybrid Power Systems
Sisitimu yemagetsi yakasanganiswa musanganiswa weinjini yedhiziri yenguva dzose nemota yemagetsi. Sisitimu iyi inobvumira ngarava kuti dzishandise mafuta epasi kana zvichidikanwa uye dzichinje kushandisa mota dzemagetsi kana dziri muchiteshi kana mumvura umo utsi hunofanira kudzorwa. Sisitimu dzemagetsi dzakasanganiswa dzinopa mukana wakakura mukushanda kwengarava, kunyanya panyaya yekushanda zvakanaka kwemafuta uye manejimendi eutsi.
Ngarava dzinotakura zvinhu nedzevatakuri dzinofamba nenzira dzinopfuura nemunzvimbo dzine mitemo yakasimba yekuburitsa utsi dzinobatsirwa zvikuru nekushandiswa kwetekinoroji iyi. Uyezve, kushandiswa kwemafuta kushoma kunorevawo kuchengetedza mari yekushanda kwenguva refu.
Mhepo Nesimba reZuva
Kufambira mberi muhunyanzvi hwesimba rinogona kushandiswazve kwasvikawo muchikamu chezvemugungwa. Chimwe chinhu chitsva chinonakidza ndechekugadzira ngarava dzinoshandisa simba remhepo nezuva semasimba. Kushandiswa kwemaseiri emazuva ano, anonzi "maseiri akasimba," pamwe chete nematurbine madiki emhepo, kunobvumira ngarava kushandisa mhepo sesimba rekuwedzera. Uyezve, ma solar panels akaiswa padheki rengarava anoshandura chiedza chezuva kuita magetsi anogona kushandiswa pakushanda kwengarava.
Mapurojekiti akaita seEnergy Observer, ngarava inofambiswa nesimba rinodzokororwa, anoratidza kuti pfungwa iyi haingogoneki chete asiwo inoshanda. Kunyange zvazvo tekinoroji iyi ichiri muchikamu chekugadzirwa kwayo uye isati yashandiswa zvakanyanya pangarava huru dzekutengeserana, mukana weramangwana wakakura.
Tekinoroji yemafuta eHydrogen
Hydrogen inonzi ndiyo mafuta akachena eramangwana nekuti inogadzira mvura chete semugumisiro wayo kana ikashandiswa mumasero emafuta. Panyaya yekufambisa ngarava, hydrogen ine mukana mukuru wekutsiva mafuta efossil. Iyi tekinoroji inokwezva zvikuru nekuti hydrogen inogona kugadzirwa nenzira isingakuvadzi nharaunda kuburikidza nemagetsi emvura achishandisa magetsi anobva kumagetsi anowanikwazve.
Mapurojekiti akati wandei ekuedza ari kuitwa ekuyedza kushandiswa kwemafuta ehydrogen mungarava. Semuenzaniso, ngarava yevatakuri vekuNorway inonzi MF Hydra muenzaniso wengarava inoshandisa masero emafuta ehydrogen kupa simba kune chimwe chezvinhu zvayo. Kunyange zvazvo paine matambudziko makuru maererano nekugadzirwa kwehydrogen uye zvivakwa zvekuchengetera, kufambira mberi mune tekinoroji iyi kunogona kugadzira nzira yekufambisa ngarava kwakachena uye kunoshanda zvakanaka.
Tekinoroji yeDigital uye Otomatiki
Kufambira mberi mu tekinoroji yedhijitari uye otomatiki zvine basa guru mukusimudzira kufamba kwengarava. Matekinoroji akadai seInternet of Things (IoT), artificial intelligence (AI), uye big data zvinogonesa kuunganidzwa uye kuongororwa kwedata panguva chaiyo. Masisitimu ekutarisira simba rengarava akavakirwa paIoT, semuenzaniso, anogona kugara achitarisa kushandiswa kwemafuta, kuburitsa zvinhu, uye kugadzirisa nzira, nokudaro achivandudza kushanda zvakanaka kwengarava.
Pamusoro pezvo, ngarava dzinozvitonga dzinokwanisa kushanda pasina vashandi kana pasina kupindira kwevanhu kuri kuitwa. Iyi tekinoroji inoshandisa musanganiswa wemasensa, GPS, radar, uye maalgorithms akangwara ekufambisa otomatiki uye kudzivirira kurovera. Kunyangwe ichiri muchikamu chekuedza, ngarava dzinozvitonga dzinofungidzirwa kuti dzichava chikamu chakakosha cheindasitiri yezvegungwa mune ramangwana.
Matambudziko uye Remangwana
Kunyange hazvo budiriro muhunyanzvi hwekufambisa ngarava ichivimbisa zvikuru, matambudziko akati wandei achiripo. Chimwe ndechekuti mari yekutanga yakawanda inodiwa kuti pave nehunyanzvi hutsva. Uyezve, kutsigira zvivakwa, zvakaita seLNG kana nzvimbo dzekuisa hydrogen pazviteshi, zvichiri zvishoma.
Zvisinei, nekumanikidzwa kwakasimba kubva kumitemo yepasi rose yezvakatipoteredza uye kuziva kuri kuwedzera kwekukosha kwekuchengetedza nharaunda, indasitiri yezvemugungwa inotarisirwa kuramba ichienda kune matekinoroji ekufambisa zvinhu anoshanda uye asingakuvadzi nharaunda. Hurumende, vane chekuita neindasitiri, pamwe nevesainzi vanofanirwa kushanda pamwe chete kukurudzira kushandiswa kwetekinoroji idzi uye kukunda zvipingamupinyi zviripo.
Mhedziso
Kuvandudzwa kwazvino muhunyanzvi hwekufambisa ngarava kunoratidza nguva itsva muindasitiri yezvemugungwa. Kubva pakushandiswa kweLNG nemagetsi kusvika kumafuta ehydrogen uye otomatiki, izvi zvitsva hazvingogadzirisi kushanda zvakanaka chete asiwo zvinoderedza kukanganisa kwezvikepe munzvimbo dzakatikomberedza. Kunyange hazvo matambudziko achiripo, kuzvipira pamwe chete pakugadzira indasitiri yezvemugungwa inogara kwenguva refu kuchatungamira kushandiswa kwetekinoroji idzi mune ramangwana. Kuchinja uku kwakakosha kwete chete kuindasitiri asiwo kune zvisikwa zvemugungwa nezvizvarwa zvinotevera.
