1.Imfuno yamandla ehlabathi ikhula ngokuthe ngcembe
Ngo-2020, imfuno yegesi yendalo iya kuncipha nge-1.9%.Oku ngokuyinxenye kungenxa yotshintsho kusetyenziso lwamandla ngexesha owona monakalo mkhulu owenziwe ngubhubhani omtsha.Kodwa kwangaxeshanye, oku kukwasisiphumo sobusika obufudumeleyo kummandla osemantla wonyaka ophelileyo.
Kwi-Global Gas Security Review, i-International Energy Agency (IEA) yathi imfuno yegesi yendalo ingaphinda ibuyele kwi-3.6% ngo-2021. Ukuba ayikhangelwa, ngo-2024, ukusetyenziswa kwegesi yendalo yehlabathi kunganyuka nge-7% ukusuka kwinqanaba ngaphambi kobhubhane olutsha.
Nangona utshintsho olusuka kumalahle ukuya kwirhasi yendalo lusaqhubeka, ukukhula kwemfuno yegesi yendalo kulindeleke ukuba kuthobe isantya.I-Arhente yaMandla yeZizwe ngezizwe yathi oorhulumente banokudinga ukwenza umthetho ukuqinisekisa ukuba ukukhula kokukhutshwa kwerhasi yendalo akusayi kuba yingxaki - sifuna imigaqo-nkqubo yamabhongo ngakumbi ukutshintshela kwinjongo "yokukhutshwa kwe-zero".
Kwi-2011, amaxabiso egesi yendalo eYurophu anyuke nge-600%.Ukusukela ngo-2022 ukuza kuthi ga ngoku, uthotho lweentshukumo ezibangelwe kukungquzulana phakathi kweRashiya neUkraine zikhokelele ngokuthe ngqo ekunqongophelweni okukhulu kwamandla ehlabathi, kwaye unikezelo lweoyile, igesi yendalo kunye nombane kuchaphazeleke kakhulu.
KuMntla weIkhweyitha, ukuqala kuka-2021 kuphazanyiswa luthotho lwezehlo zemozulu ezibanda kakhulu.Imimandla emikhulu yase-United States ichaphazeleka yi-polar vortex, ezisa iqhwa, ikhephu kunye namaqondo okushisa aphantsi kwilizwe elisezantsi laseTexas.Obunye ubusika obubanda kakhulu kwi-hemisphere esenyakatho buya kubeka uxinzelelo olongezelelweyo kwinkqubo yokubonelela ngegesi yendalo esele yoluliwe.
Ukujongana nemfuno ekhulayo yamandla kwimozulu ebandayo, akuyimfuneko kuphela ukuxazulula imingeni eziswa yi-inventory yegesi yendalo ephantsi.Ukuqesha iinqanawa zokuthutha i-LNG kwihlabathi jikelele nako kuya kuchatshazelwa kukungonelanga komthamo wokuthuthwa kweenqanawa, okwenza kube nzima kwaye kubize kakhulu ukumelana nokunyuka kwemfuno yamandla.I-Arhente yezaMandla yeHlabathi ithe, "Kwiibusika ezintathu ezidlulileyo kwi-hemisphere ye-hemisphere, umrhumo wemihla ngemihla wokurenta iinqanawa ze-LNG unyuke waya ngaphezulu kwe-100000 yeedola.Kwingqele ebandayo engalindelekanga kuMntla-mpuma weAsia ngoJanuwari ka-2021, kwimeko yokunqongophala komthamo okhoyo wokuhambisa ngenqanawa, umrhumo wokuqashisa ngenqanawa ufikelele kwimbali engaphezulu kwe-200000 yeedola.
Ke, ebusika buka-2022, singayinqanda njani impembelelo kubomi bethu bemihla ngemihla ngenxa yokunqongophala kwezixhobo?Lo ngumbuzo ofanele ukucinga ngawo
2.Amandla anxulumene nobomi bethu bemihla ngemihla
Amandla abhekisa kwimithombo enokubonelela ngamandla.Amandla apha akholisa ukubhekisa kumandla obushushu, amandla ombane, amandla okukhanya, amandla oomatshini, amandla ekhemikhali, njl.
Amandla anokwahlulwa abe ngamacandelo amathathu ngokwemithombo: (1) Amandla avela elangeni.Iquka amandla aphuma ngokuthe ngqo elangeni (afana namandla emitha yobushushu belanga) kunye namandla angathanga ngqo asuka elangeni (afana namalahle, i-oyile, irhasi yendalo, ilitye le-oyile kunye nezinye izimbiwa ezitshayo kunye namandla e-biomass afana neenkuni, amandla amanzi kunye amandla omoya).(2) Amandla avela emhlabeni ngokwawo.Omnye ngamandla obushushu obuphantsi komhlaba afumaneka emhlabeni, njengamanzi ashushu angaphantsi komhlaba, umphunga ophantsi komhlaba kunye nobunzima bamatye ashushu;Eyesibini ngamandla enyukliya eathom afumaneka kumafutha enyukliya afana neuranium kunye nethorium esemhlabeni.(3) Amandla aveliswa ngumtsalane wendalo esesibhakabhakeni njengenyanga nelanga emhlabeni, njengamandla olwandle.
Okwangoku, i-oyile, igesi yendalo kunye nezinye izixhobo zamandla zinqongophele.Ngaba sinokuqwalasela amandla esiza kuwasebenzisa?Impendulo nguewe.Njengombindi wesijikelezi-langa, ilanga lizisa izixa ezikhulu zamandla emhlabeni yonke imihla.Ngophuhliso lwenzululwazi yethu kunye nobuchwepheshe, izinga lokusetyenziswa kwamandla elanga liphucula ngokuthe ngcembe, kwaye liye laphuhliswa kwiteknoloji enokufumana amandla ngexabiso eliphantsi.Umgaqo wobu buchwepheshe kukusebenzisa iiphaneli zelanga ukufumana amandla emitha yobushushu belanga kwaye uwaguqulele kwindawo yokugcina amandla ombane.Okwangoku, isisombululo esinexabiso eliphantsi esikhoyo kwiintsapho yiphaneli yebhetri + ibhetri yokugcina amandla endlu / ibhetri yokugcina amandla ngaphandle.
Ndingathanda ukunika umzekelo apha ukukunceda uqonde ngcono le mveliso.
Omnye umntu wandibuza, ungakanani umbane onokuvelisa i-100 watt amandla elanga ngosuku?
100 W * 4 h=400 W h=0.4 kW h (kWh)
Enye 12V100Ah ibhetri=12V * 100AH=1200Wh
Ngoko ke, ukuba ufuna ukuhlawula ngokupheleleyo ibhetri ye-12V100AH, kufuneka uhlawule ngokuqhubekayo nge-300W amandla elanga kwiiyure ze-4.
Ngokubanzi, ibhetri yi-12V 100Ah, ke ibhetri ehlawuliswe ngokupheleleyo kwaye inokusetyenziswa ngokuqhelekileyo inokukhupha i-12V x 100Ah x 80%=960Wh
Xa usebenzisa izixhobo ze-300W, ithiyori 960Wh/300W=3.2h, ingasetyenziselwa iiyure eziyi-3.2.Ngokufanayo, ibhetri ye-24V 100Ah ingasetyenziselwa iiyure ze-6.4.
ngamanye amazwi.Ibhetri ye-100ah idinga kuphela ukusebenzisa iphaneli yelanga ukuhlawula iiyure ze-4 ukunika amandla isifudumezi sakho esincinci kwiiyure ze-3.2.
Eyona nto ibalulekileyo kukuba oku kuqwalaselo oluphantsi kwimarike.Kuthekani ukuba siyibuyisela ngebhetri enkulu kunye nebhetri enkulu yokugcina amandla?Xa sibeka endaweni yazo iibhetri ezinkulu zokugcina amandla kunye neepaneli zesola, sikholelwa ukuba zinokubonelela ngeemfuno zethu zemihla ngemihla zekhaya.
Umzekelo, ibhetri yethu yokugcina amandla i-FP-F2000 yenzelwe ukuhamba ngaphandle, ngoko iphathekayo kwaye ilula.Ibhetri inomthamo we-2200Wh.Ukuba isixhobo sombane esingama-300w sisetyenziswa, sinokusetyenziswa ngokuqhubekayo iiyure ezisi-7.3.
Ixesha lokuposa: Sep-16-2022
