Ama-microgrid agqokekayo: Anikwa amandla ngumjuluko

• About the Author:
• Igama lomlobi

  I-Quantumrun Foresight
• January 4, 2023

Isifinyezo sokuqonda

Izinhlelo zokusebenza zobuchwepheshe obugqokekayo zifaka ukuqapha impilo yabantu, amarobhothi, ukusebenzisana komshini womuntu, nokunye. Inqubekelaphambili yalezi zinhlelo zokusebenza iholele ocwaningweni olwengeziwe mayelana nezinto ezigqokekayo ezingakwazi ukuzinika amandla ngaphandle kwamadivayisi engeziwe.

Okuqukethwe kwe-microgrid okugqokekayo

Abacwaningi bahlola ukuthi izinto ezigqokekayo zingazuza kanjani ku-microgrid yomuntu siqu yamandla omjuluko ukuze andise amakhono azo. I-microgrid egqokekayo iqoqo lezinto zokuvuna amandla nezokugcina ezivumela izinto zikagesi ukuthi zisebenze ngokuzimela ngaphandle kwamabhethri. I-microgrid yomuntu siqu ilawulwa isistimu yokuzwa, ukubonisa, ukudluliswa kwedatha, nokuphathwa kokusetshenziswa kubonwa. Umqondo we-microgrid egqokekayo uthathwe enguqulweni "yemodi yesiqhingi". Le microgrid ehlukanisiwe ihlanganisa inethiwekhi encane yamayunithi okukhiqiza amandla, amasistimu okulawula okulandelanayo, nemithwalo engasebenza ngokuzimela kugridi yamandla eyinhloko.

Lapho benza ama-microgrid agqokekayo, abacwaningi kufanele bacabangele isilinganiso samandla kanye nohlobo lohlelo lokusebenza. Ubukhulu besivuni samandla buzoncika ekutheni mangakanani amandla adingwa isicelo. Isibonelo, izinto ezifakelwayo zezokwelapha zilinganiselwe ngosayizi nesikhala ngoba zidinga amabhethri amakhulu. Kodwa-ke, ngokusebenzisa amandla omjuluko, okufakelwayo kungaba namandla okuba kuncane futhi kuguquguquke.

Umthelela ophazamisayo

Ngo-2022, ithimba lonjiniyela be-nanoengineers abavela eNyuvesi yase-San Diego, e-California, lenza “igridi encane egqokekayo” egcina amandla asuka kumjuluko nokunyakaza, inikeze amandla kuzinto zikagesi ezincane. Idivayisi ihlanganisa amaseli e-biofuel, amajeneretha e-triboelectric (ama-nanogenerator), nama-supercapacitor. Zonke izingxenye ziyaguquguquka futhi ziyawasheka ngomshini, okulenza libe lilungele ihembe. 

Iqembu laqala ukuhlonza izisetshenziswa zokuvuna izithukuthuku ngo-2013, kodwa ubuchwepheshe sebukhule bunamandla kakhulu ukuze bufake izinto zikagesi ezincane. I-microgrid ingagcina iwashi lesandla le-LCD (i-liquid crystal display) lisebenza imizuzu engu-30 phakathi nokugijima okuyimizuzu engu-10 kanye neseshini yokuphumula eyimizuzu engu-20. Ngokungafani namajeneretha e-triboelectric, ahlinzeka ngogesi ngaphambi kokuba umsebenzisi akwazi ukunyakaza, amaseli e-biofuel acushwa ngumjuluko.

Zonke izingxenye zithungelwa ehembeni futhi zixhunywe ngezintambo zesiliva ezizacile, eziguquguqukayo eziphrintwe endwangu futhi zimbozwe ukuze zifakwe emanzini. Uma ihembe lingawashwanga nge-detergent, izakhi ngeke zephule ngokugoba ngokuphindaphindiwe, ukugoqa, ukushwabana, noma ukucwiliswa emanzini.

Amaseli e-biofuel atholakala ngaphakathi kwehembe futhi aqoqa amandla kumjuluko. Phakathi naleso sikhathi, amajeneretha e-triboelectric abekwe eduze nokhalo kanye nezinhlangothi ze-torso ukuguqula ukunyakaza kube ugesi. Zombili lezi zingxenye zithwebula amandla ngenkathi ogqokile ehamba noma egijima, ngemva kwalokho ama-supercapacitor angaphandle kwehembe agcina amandla okwesikhashana ukuze anikeze amandla ogesi omncane. Abacwaningi banentshisekelo yokuqhubeka nokuhlola amadizayini esikhathi esizayo ukuze bakhiqize amandla lapho umuntu engasebenzi noma emile, njengokuhlala ngaphakathi ehhovisi.

Izicelo zama-microgrid agqokekayo

Ezinye izinhlelo zokusebenza zama-microgrid agqokekayo zingafaka: 

• Ama-Smartwatches nama-earphone e-Bluetooth ashajwa ngesikhathi sokujima, ukugijima, noma iseshini yokuhamba ngebhayisikili.
• Okugqokwayo kwezokwelapha njengama-biochips anikwa amandla ukunyakaza kwalowo ogqokile noma ukushisa komzimba.
• Izimpahla ezishaja okungenantambo ezigcina amandla ngemva kokugqokwa. Lokhu kuthuthukiswa kungase kuvumele izingubo zokugqoka ukuthi zidlulisele amandla kuzinto zikagesi zomuntu siqu njengama-smartphone namathebulethi.
• Ukukhishwa kwekhabhoni ephansi nokusebenzisa amandla aphansi njengoba abantu bengashaja amagajethi abo ngesikhathi esisodwa ngenkathi bewasebenzisa.
• Ucwaningo olunyusiwe kwezinye izinto ezingaba khona zama-microgrid agqokekayo, njengezicathulo, izingubo zokugqoka, nezinye izisetshenziswa ezifana namabhande esandla.

Imibuzo okufanele icatshangelwe

• Iyiphi enye indlela umthombo wamandla ogqokekayo ongathuthukisa ngayo ubuchwepheshe nezinhlelo zokusebenza?
• Ithuluzi elinjalo lingakusiza kanjani emsebenzini wakho kanye nemisebenzi yansuku zonke?