Ulwazi lwe-Hydropower

Iziteshi zamandla kagesi ezisebenzisa amanzi ngombono wami ziheha amehlo kakhulu, njengoba ubukhulu bazo benza kube nzima ukubalekela ukubonwa ngabantu. Kodwa-ke, eGreater Khingan engenamkhawulo kanye namahlathi avundile, kunzima ukucabanga ukuthi isiteshi samandla kagesi esinomqondo wemfihlakalo sizofihlwa kanjani endle...Funda kabanzi»

Izinga eliphakathi lokuthuthukiswa kwezinsizakusebenza ezincane zamanzi eShayina lifinyelele ku-60%, kanti ezinye izifunda zisondela ku-90%. Ukuhlola ukuthi amandla amancane amanzi angabamba iqhaza kanjani ekuguqulweni okuluhlaza kanye nokuthuthukiswa kokwakhiwa kwesistimu entsha yamandla ngaphansi kwesizinda se-carbon peak kanye ne-carbon neutr...Funda kabanzi»

Imboni yamandla kagesi iyimboni ebalulekile eyisisekelo ehlobene nomnotho kazwelonke kanye nendlela yokuphila yabantu, futhi ihlobene nentuthuko yezomnotho neyenhlalo iyonke. Iyisisekelo sokwakhiwa kwesimanje sobusoshalisti. Imboni yamandla iyimboni ehamba phambili...Funda kabanzi»

Isifinyezo I-Hydropower iyindlela yokukhiqiza ugesi esebenzisa amandla angase abe khona amanzi ukuze iwaguqule abe amandla kagesi. Umgomo wayo ukusebenzisa ukwehla kwezinga lamanzi (amandla angase abe khona) ukuze kugeleze ngaphansi kwesenzo samandla adonsela phansi (amandla e-kinetic), njengokuhola amanzi avela emithonjeni yamanzi amaningi...Funda kabanzi»

Izici zeziteshi zikagesi zamanzi zifaka: 1. Amandla ahlanzekile: Iziteshi zikagesi zamanzi azikhiqizi ukungcola noma ukukhishwa kwegesi ebamba ukushisa, futhi ziwumthombo wamandla ohlanzekile kakhulu. 2. Amandla avuselelekayo: Iziteshi zikagesi zamanzi zithembele ekujikelezeni kwamanzi, futhi amanzi ngeke asetshenziswe ngokuphelele, okwenza...Funda kabanzi»

Amandla kagesi asebenza ngamanzi ubuchwepheshe besayensi obufunda izindaba zobuchwepheshe nezomnotho njengokwakhiwa kobunjiniyela kanye nokuphathwa kokukhiqiza. Amandla amanzi asetshenziswa ekukhiqizeni amandla kagesi asebenza ngamanzi ngokuyinhloko amandla angaba khona agcinwe emanzini. Ukuze kuguqulwe amandla kagesi abe ugesi,...Funda kabanzi»

Kusukela ekuqaleni kwekhulu lama-21, intuthuko esimeme ibilokhu iyindaba ekhathaza kakhulu amazwe emhlabeni jikelele. Ososayensi bebesebenza kanzima futhi befunda ukuthi bangayisebenzisa kanjani imithombo yemvelo ngendlela efanele futhi ephumelelayo ukuze kuzuze isintu. Isibonelo, nqoba...Funda kabanzi»

Imboni yamandla kagesi, njengemboni eyisisekelo yomnotho wezwe, ihlobene kakhulu nentuthuko yomnotho wezwe kanye nezinguquko esakhiweni sezimboni. Njengamanje, ukusebenza okuphelele kwemboni yamandla kagesi kagesi waseShayina kuzinzile, kanye nokwanda kwamandla kagesi kagesi...Funda kabanzi»

Imifula igeleza izinkulungwane zamamayela, iqukethe amandla amakhulu. Ukuthuthukiswa nokusetshenziswa kwamandla amanzi emvelo abe ugesi kubizwa ngokuthi amandla e-hydropower. Izinto ezimbili eziyisisekelo ezakha amandla e-hydraulic ukugeleza kanye nekhanda. Ukugeleza kunqunywa umfula ngokwawo, kanye namandla e-kinetic ...Funda kabanzi»

NgoMashi 26, iShayina neHonduras basungula ubudlelwano bezombusazwe. Ngaphambi kokusungulwa kobudlelwano bezombusazwe phakathi kwala mazwe amabili, abakhi bamandla kagesi baseShayina bakha ubungane obujulile nabantu baseHonduras. Njengokwandiswa kwemvelo koMgwaqo i-Maritime Silk wekhulu lama-21, iLatin A...Funda kabanzi»

Izinyathelo zakhiwe. Isigaba 2 Lezi zinyathelo zisebenza ekuqapheni ukugeleza kwemvelo kweziteshi ezincane zamandla kagesi (ezinomthamo owodwa ofakiwe ongu-50000 kW noma ngaphansi) ngaphakathi kwendawo yokuphatha yedolobha lethu. Ukugeleza kwemvelo kweziteshi ezincane zamandla kagesi kagesi kubhekisela...Funda kabanzi»

Isiteshi sokuqala samandla kagesi emhlabeni savela eFrance ngo-1878, lapho kwakhiwa khona isiteshi sokuqala samandla kagesi emhlabeni. Umsunguli u-Edison naye waba negalelo ekuthuthukisweni kweziteshi zamandla kagesi. Ngo-1882, u-Edison wakha iSiteshi Samandla kagesi i-Abel eWisconsin, e-USA. Ekuqaleni...Funda kabanzi»