Imikhiqizo yamavalvu yemakethe yamandla aluhlaza

1. Amandla Aluhlaza Emhlabeni Wonke
Ngokusho kwe-International Energy Agency (IEA), ukukhiqizwa komthamo wezohwebo wamandla ahlanzekile kuzophindeka kathathu ngo-2030. Imithombo yamandla ahlanzekile ekhula ngokushesha umoya nelanga, okuhlangene kuhlanganisa u-12% wawo wonke amandla kagesi ngo-2022, akhuphuke ngo-10% ukusuka 2021. I-Europe isalokhu ihamba phambili ekuthuthukisweni kwamandla aluhlaza. Nakuba i-BP inciphise ukutshalwa kwezimali kwayo emandleni aluhlaza, ezinye izinkampani, njenge-Empresa Nazionale dell'Electricità (Enel) yase-Italy kanye ne-Energia Portuguesa (EDP) yasePortugal, ziyaqhubeka nokuphusha kanzima. I-European Union, ezimisele ngokuqophisana ne-US kanye ne-China, inciphise ukugunyazwa kwamaphrojekthi aluhlaza ngenkathi ivumela uxhaso oluphakeme lukahulumeni. Lokhu kuthole ukwesekwa okuqinile okuvela eJalimane, okuhloswe ngayo ukukhiqiza ama-80% kagesi wayo ovuselelekayo ngo-2030 futhi seyakhe ama-gigawatts (GW) angama-30 omthamo womoya ovela ogwini.

Umthamo wamandla aluhlaza ukhula nge-12.8% evelele ngo-2022. I-Saudi Arabia imemezele ukuthi izotshala imali eyizigidi eziyizinkulungwane ezingu-266.4 embonini yamandla aluhlaza. Iningi lamaphrojekthi enziwa yiMasdar, inkampani yezamandla yase-United Arab Emirates esebenza eMpumalanga Ephakathi, e-Asia Ephakathi nase-Afrika. Izwekazi lase-Afrika nalo libhekene nokushoda kukagesi njengoba umthamo wamandla kagesi uyancipha. INingizimu Afrika, esike yabhekana nokucinywa kukagesi okuphindelelayo, iphokophela ngomthetho ukusheshisa amaphrojekthi kagesi. Amanye amazwe agxile ezinhlelweni zikagesi ahlanganisa iZimbabwe (lapho iChina izokwakha khona isikhungo sokuphehla ugesi esintantayo), iMorocco, Kenya, Ethiopia, Zambia kanye ne-Egypt. Uhlelo lwase-Australia lwamandla aluhlaza nalo luyakhula, njengoba uhulumeni wamanje ephinda kabili inani lamaphrojekthi ahlanzekile agunyaziwe kuze kube manje. Uhlelo lokuthuthukisa amandla kagesi ahlanzekile olukhishwe ngoSepthemba odlule lukhombisa amaRandi ayizigidi eziyizinkulungwane ezingama-40 azosetshenziswa ekuguquleni izimboni zamandla wamalahle zibe izimboni zamandla avuselelekayo. Iphendukela e-Asia, imboni yamandla elanga yaseNdiya isiqede ukukhula okukhulu, iqaphela ukushintshwa kwegesi yemvelo, kodwa ukusetshenziswa kwamalahle akushintshile. Izwe lizothenda amaphrojekthi kagesi omoya angu-8 GW ngonyaka kuze kube unyaka wezi-2030. I-China ihlela ukwakha ama-450 GW ezitshalo zamandla elanga nomoya onamandla aphakeme esibhakabhakeni esifundeni sase-Gobi Desert.

2. Imikhiqizo yamavalvu yemakethe yamandla aluhlaza
Kukhona ingcebo yamathuba ebhizinisi kuzo zonke izinhlobo zezicelo zamavalvu. I-OHL Gutermuth, isibonelo, igxile kumavalvu anomfutho ophezulu wezitshalo zamandla elanga. Le nkampani iphinde yahlinzeka ngamavalvu akhethekile esikhungo esikhulu kunazo zonke saseDubai esigxilisa amandla elanga futhi isisebenze njengomeluleki kumkhiqizi wemishini yaseShayina iShanghai Electric Group. Ngasekuqaleni kwalo nyaka, i-Valmet yamemezela ukuthi izohlinzeka ngezixazululo ze-valve yesitshalo se-gigawatt-green hydrogen green.

Iphothifoliyo yomkhiqizo ka-Samson Pfeiffer ihlanganisa ama-valve azivalayo azenzakalelayo okukhiqizwa kwe-hydrogen evikela imvelo kanye nama-valve ezitshalo ze-electrolysis. Ngonyaka odlule, i-AUMA ihlinzeke ngama-actuator angamashumi amane esikhungweni sokuphehla ugesi esishisayo esitsha endaweni yaseChinshui esifundazweni sase-Taiwan. Zaziklanyelwe ukumelana nendawo edla kakhulu, njengoba zazizochayeka emazingeni okushisa aphezulu kanye nomswakama ophezulu kumagesi aneasidi.

Njengebhizinisi elikhiqizayo, i-Waters Valve iyaqhubeka nokusheshisa uguquko oluluhlaza futhi ithuthukise ukuluhlaza kwemikhiqizo yayo, futhi izibophezele ekuthwaleni umqondo wokuthuthukiswa kohlaza kukho konke ukukhiqizwa nokusebenza kwebhizinisi, ukusheshisa ukusungulwa kanye nokuthuthukiswa kwemikhiqizo yensimbi neyensimbi. , njengamavalve ovemvane (ama-valve e-butterfly, i-centerline butterfly valves,ama-valve uvemvane ane-soft-seal, amavalvu ovemvane benjoloba, namavalvu ovemvane anobubanzi obukhulu), amavalvu ebhola (ama-eccentric hemispherical valves), amavalu okuhlola, amavalvu okukhipha umoya, ama-counterbalance valves, ama-stop valves,ama-valve esangonokunye, nokuletha imikhiqizo eluhlaza Phusha imikhiqizo eluhlaza emhlabeni.