Iindaba zeShishini

I-Deep Sea Electronics iveza ngokuziqhenya i-DSE4520MKII, imodyuli yokulawula iimpazamo zamandla azenzekelayo (AC) edibanisa ukuhlanganiswa okuphezulu kunye nokusebenza okugqwesileyo. Le modyuli ayisebenzi nje kuphela njengomlawuli wokuqalisa ozenzekelayo, kodwa inzuzo yayo ephambili ikukuguquguquka kwayo okungenakuthelekiswa nanto. Nge-DSE4520MKII, abathengi kufuneka babe nemodeli enye yehlabathi ukuze bahlangabezane neemfuno ezahlukeneyo zesicelo, nto leyo eyenza ukuba ulawulo lwezinto lube ngcono kwaye lube luncedo kakhulu.

Njengokhuphiswano oluphambili lwale nkampani ineminyaka elikhulu ubudala, uthotho lweemveliso zamandla zikaBaudouin luneempawu zobugcisa ezibalaseleyo ezintlanu, ziphumelela ukuqatshelwa ngokubanzi kwimarike. Ngokuphathelele ukuthembeka, iinjini zayo zinotshintsho olufikelela kwiiyure ezingama-32,000, zidlula kakhulu umndilili weshishini, nto leyo enciphisa iindleko zokugcinwa kwexesha lokungasebenzi kwabasebenzisi. Ngokuphathelele ukusebenza kwamandla, ukusebenza kwamandla enjini kuhlangabezana neemfuno ezifanayo zeeyunithi zenqanaba le-G3, okuvumela ukunyuka komthwalo nge-50% kunye nokusingatha iimeko zokusebenza ezinzima ngokulula. Ukusebenza kwayo kwezoqoqosho kuyamangalisa ngokulinganayo, kunye nesantya sokusebenzisa ipetroli esiphantsi njenge-195g/kWh, enceda abasebenzisi ukunciphisa iindleko kunye nokwandisa ukusebenza kakuhle.

Kutshanje, inkampani enkulu yeWeichai Power Iseti yeJenereyitha (iseti yejenereyitha ye-weichai) ifike ngempumelelo kwiprojekthi yeZiko leDatha likaGoogle, e-Itali. Ngokusebenza kwayo okuzinzileyo nokuthembekileyo kunye nezisombululo ezenziwe ngokwezifiso, inika isiqinisekiso samandla esiphambili kwiziko ledatha, kwakhona ibonisa ukukhuphisana kwehlabathi kwemveliso yezixhobo zaseTshayina.

Idizili Iijenereyitha Zidume ngokuqina kwazo, ukuthembeka kwazo, kunye nokusebenza kakuhle kwamandla, nto leyo ezenza zibe lolona khetho lufanelekileyo kwizisombululo zamandla ezingxamisekileyo. Xa kuthelekiswa neejenereyitha zepetroli, iijenereyitha zedizili zibonelela ngokusetyenziswa kakuhle kwepetroli, ubomi benkonzo obude, kwaye zibiza kancinci ekuhambeni kwexesha. Ngaphezu koko, iijenereyitha zedizili zilungele ukusebenza rhoqo, zibonelela ngamandla azinzileyo ixesha elide, nto leyo ezenza zibe zilungele ukusetyenziswa okubalulekileyo njengezibhedlele, amaziko edatha, kunye nezityalo zokwenza.

Izikhululo zeenqwelo-moya eziphakamileyo zinemingeni eyahlukileyo ngenxa yeendawo zazo ezikude kunye neemeko zemozulu ezimbi kakhulu. Isikhululo seenqwelo-moya saseTibet Qamdo Bangda, esikwiSithili saseBasu, kwiSithili esiZimeleyo saseTibet, eTshayina, singumzekelo omhle. Igqitywe ngo-1978, esi sikhululo seenqwelo-moya, esikwiimitha ezingama-4,334 ngaphezu kolwandle, sesinye sezikhululo zeenqwelo-moya eziphakamileyo emhlabeni. Njengoko sinendawo yokuhamba ngeenqwelo-moya engama-4,500 eemitha, sisebenza njengendawo ebalulekileyo yokuthutha abantu kulo mmandla. Nangona kunjalo, ngenxa yokuphakama kwaso okuphezulu kunye neemeko zemozulu ezinzima, sibizwe ngokuba sisikhululo seenqwelo-moya "esikwimozulu embi kakhulu emhlabeni".

Enye yezona nzuzo ziphambili zeejenereyitha zedizili ziindleko zazo zokusebenza eziphantsi. Ngokungafaniyo neejenereyitha zepetroli, iijenereyitha zedizili zigcina ipetroli kakuhle, nto leyo ebangela ukuba ukusetyenziswa kwepetroli kube kuncinci kunye neendleko zokusebenza ngokubanzi. Iijenereyitha zedizili ziyindlela ekhangayo kumashishini afuna ukunciphisa iindleko ezinxulumene namandla ngaphandle kokubeka emngciphekweni ukuthembeka.

Kwisixeko saseLondon esixakekileyo, iBishopsgate imi phezulu, uphawu loyilo lwezakhiwo zanamhlanje kunye notshintsho. Imigangatho yama-42 neye-43 yesakhiwo esidumileyo inamashishini amaninzi kunye neeofisi, ezifuna ulwakhiwo oluthembekileyo noluqinileyo. ukunikezwa Amandla ukuqinisekisa ukusebenza kwazo kakuhle. Ukufakelwa kweeseti ezimbini zejenereyitha ze-FG Wilson P2250P3X ezine-voltage ephezulu ngoJuni ka-2010 kwaphawula inyathelo elibalulekileyo ekuqinisekiseni ukunikezelwa kombane okungaphazamisekiyo eBishopsgate.

Kwindawo ekude nenzima yeArctic, ukuveliswa kwamandla okuthembekileyo kubalulekile ekuxhaseni ubomi kunye nokuxhasa imisebenzi ebalulekileyo. Kangangeminyaka engaphezu kwamashumi amabini, iiseti zejenereyitha zedizili zeWilson bezisoloko ziyindlela ephambili yokuveliswa kwamandla kule ndawo inzima, zibonelela ngoncedo kuluntu nakumashishini akwiindawo ezibandayo zehlabathi.

Kwihlabathi lanamhlanje, apho ubomi bemihla ngemihla, imisebenzi yeshishini, kunye neenkonzo zikawonke-wonke zidibene ngokunzulu esitalini ukunikezwa Amandla, ukulahleka kombane ngequbuliso kunokubangela isiphithiphithi, kuphazamise iinkonzo ezibalulekileyo, kwaye kube yingozi kubomi babantu. Ukususela kwiziganeko zemozulu ezimbi kakhulu ezitshabalalisa iigridi zombane ukuya ekusileleni kweziseko zophuhliso okungalindelekanga, ukucima kombane kube yinto engenakuphepheka.

Kwiindawo zasezidolophini, umbane othembekileyo ubalulekile, kodwa ingxolo eveliswa ziiseti zejenereyitha zemveli inokuba luphazamiso olukhulu kuluntu. Ngenxa yoko, kukho umdla okhulayo wokunciphisa impembelelo yengxolo kubomi basezidolophini, kwaye izisombululo zobuchwepheshe ziyaphunyezwa. Esinye sezisombululo ezinjalo kukuphuhliswa kweeseti zejenereyitha ezingathethiyo, ezaziwa ngokuba ziibhokisi ezingathethiyo okanye iiseti zejenereyitha zedizili ezingathethiyo.