Iphrojekthi yakho isizoqala, kodwa ugesi wesikhashana wendawo yokwakha awuxhunyiwe okwamanje. Iklayenti liyaphusha, izisebenzi zilindile, nama-air conditioner namakhompyutha asehhovisi konke kuwukuhlobisa nje.
Ufonela bani ngesikhathi esifana nalesi?
Iningi labantu lingaqasha ijeneretha kadizili. Izizathu ziyasebenza ngokwanele: zishibhile, ziqinile futhi zitholakala noma nini. Kodwa uma uke wahlanganisa isikweletu esigcwele sezinyanga ezintathu - uphethiloli, ukunakekelwa, izikhalazo zomsindo kanye nezinhlawulo zokukhipha umoya - ungacabanga kabili.
Lesi sihloko sicacisa izinto ezimbili: kanjani isiteshi samandla elanga esihambayo ifinyelela ukushintshwa kwejeneretha kadizili, nokuthi ingaletha kanjani amandla esizeni phakathi namahora angama-48.
Amandla Esikhashana: Ugibe Wonke Umsebenzi Okufanele Ubhekane Nawo
Amandla esikhashana angase abukeke njengendaba encane, kodwa ukuwenza kabi kuyinto enkulu.
Amashejuli abambezelekile, amathuluzi ashile nezijeziso zenkontileka ngokuvamile zibuyela emuva emthonjeni wamandla owodwa ongathembekile.
Izimo Ezintathu Zesikhashana, Izikweletu Zamandla Ezintathu
Imithwalo nemijikelezo yokunikezwa kwamandla ihluke ngokuphelele kuzo zonke izimo; khetha isixazululo esingalungile futhi izindleko zingaphinda kabili.
| Isimo | Umthwalo ojwayelekile | Amandla aphezulu | Umjikelezo wokunikezela | Umgodi omkhulu |
| Ihhovisi lesayithi | I-air conditioning, amakhompyutha, izibani, imishini yokukhipha amanzi | 10-50 kW | Izinyanga kuya eminyakeni | Ukungaqini kwamandla kagesi kulimaza imishini |
| Umbukiso/umbukiso womgwaqo | Amasistimu omsindo, ukukhanyisa, ukupholisa, ukudla | 30-200 kW | 3-15 izinsuku | Izikhalazo zomsindo, izindleko eziphakeme zokuqasha |
| Inkambu yensimu | Indawo yokuhlala, ukudla, ezokuxhumana, amafriji | 30-100 kW | Amasonto kuya ezinyangeni | Ukugcwalisa uphethiloli okunzima, ukusebenza okungagadiwe |
Izindleko Zangempela Ezine Zejeneretha Kadizili
Uma uqasha ijeneretha kadizili, amazwibela ngokuvamile abonisa imali yokuqasha kuphela. Kodwa izindleko zangempela yilezi:
Okokhelekayo: Uma ilayisha ngokugcwele, ijeneretha yedizili idla cishe u-220-250 g/kWh. Iyunithi engu-50 kW egijima amahora angu-8 uma ilayisha ngokugcwele ishisa amalitha angu-110-130 kadizili, ebiza cishe u-USD 100 ngosuku.
Ukulethwa kwamafutha: Udizili kumele ulethwe endaweni njalo. Kumasayithi akude, izindleko zokulethwa zivame ukuba phezulu kunophethiloli ngokwawo.
Ukunakekela nokugada: Uwoyela uyashintsha, ukushintshwa kwezihlungi, futhi othile kufanele akubheke. Amasistimu elanga adinga ukunakekelwa okungaphansi kwama-80% kunamajeneretha kadizili.
Umsindo nokukhipha umoya: Amajeneretha edizili ngokuvamile akhiqiza umsindo ongu-75-100+ dB futhi avame ukukhononda ngawo eduze nezindawo zokuhlala. I-kWh ngayinye ekhiqizwayo ikhipha cishe u-0.7-1 kg we-CO₂; iyunithi engu-50 kW egijima amahora angu-8 ngosuku ikhipha cishe u-280-400 kg we-CO₂.
Kushibhile ukuqasha, kuyabiza ukukusebenzisa. Lawo ngamanga amakhulu kadizili ijeneretha.
Ungawashintsha Kanjani Amajeneretha Kadizili: Ngesiteshi Samandla Elanga Esihamba Phambili
Isiteshi samandla elanga esihambayo akusiwona “amaphaneli elanga afakwe elolini”. Ihlanganisa amamojula e-PV, amabhethri esitoreji, ama-inverter kanye nesistimu yokusabalalisa amandla kusiqukathi esisodwa esijwayelekile, senze isistimu yamandla elanga efakwe esitsheni.
Isitsha Esisodwa Siyisiteshi Samandla Esiphelele
Iziteshi zikagesi zelanga ezihambayo ze-Xuzhou Zm-Besta zikhiqizwa futhi zilethwa inkampani engaphansi kwayo i-Jiangsu Zm-Besta New Energy Technology Co., Ltd., futhi zitholakala ngamamodeli amabili angakhethwa:
- Uhlobo lokugoqa umakhenikha:Amaphaneli e-PV ayagoqa futhi abeke amathrekhi ngaphakathi kwesiqukathi futhi asetshenziswe ngokuzenzakalelayo lapho efika
- Uhlobo lokuphakamisa i-Hydraulic:Isistimu ye-hydraulic iphakamisa ngokuzenzakalelayo futhi isebenzise amaphaneli
Womabili amamodeli ahlanganisa ubuchwepheshe be-PVT (photovoltaic-thermal), afaka isilinganiso sokuvikela se-IP55, asebenza ukusuka ku--20°C kuya ku-50°C, asekela ukusebenza kwe-off-grid, futhi ubuchwepheshe obuhlobene buyilungelo lobunikazi.
Ngezimo zesikhashana, sincoma izisekelo ezilandelayo zokucushwa:
- Ihhovisi lesikhashana/isikhungo somyalo/indawo yezokwelapha: 50 kW + 100 kWh isitoreji, ikhiqiza 180-250 kWhngosuku
- Isiteshi sesisekelo sokuxhumana + ukukhanya: 10-30 kW
- Amayunithi amaningi ngokuhambisana: Einamandla angaphezu kuka-100 kW
I-Mobile Solar vs. I-Diesel Generator
Udizili uyawina ngentengo yesitikha; i-solar iwina ezindlekweni zokusebenza.
| Into yokuqhathanisa | Isiteshi samandla elanga esihambahambayo | Ijeneretha yedizili |
| Izindleko zamandla | Ukukhanya kwelanga kwamahhala | Intengo kaphethiloli + ezokuthutha, cishe u-$0.20-0.30/kWh |
| Umsindo | <65 dB, ingagijima ebusuku | 75-100+ dB, okuvame ukukhononda ngakho |
| Ukukhishwa okusebenzayo | Ukukhishwa kweqanda | Cishe i-0.7-1 kg CO₂ kWh ngayinye |
| Isondlo | Iphansi, cishe i-80% ngaphansi kwezijeneretha zikadizili | Imvamisa, idinga abasebenzi abazinikele esizeni |
| Ukunikezwa kwamafutha | Akudingeki | Ukuncika okuqhubekayo; ubuthakathaka obunzima ezindaweni ezikude |
| Impilo yemishini | Iminyaka engu-20-25 | Iminyaka engu-5-10 |
| Ukuthunyelwa esizeni | Imizuzu engu-80-160 ukuze usebenzise futhi uxhume | Ilungele ukusetshenziswa lapho ufika, kodwa izindleko zokulandelela eziphezulu |
Esizeni Emahoreni angama-48: Imayelana Nokufaka Ngaphambilini, Hhayi Inhlanhla
Inani langempela lesiteshi samandla elanga esiphathwayo akukona “ukukwazi ukukhiqiza amandla”, kodwa “indlela esingawaphehla ngayo amandla” ngesikhathi sokukhishwa kwamandla ezimeni eziphuthumayo. Isikhathi yinqubekela phambili, futhi intuthuko imali.
Izinyathelo Ezinhlanu Zenqubo Yezimo Eziphuthumayo
Impendulo ejwayelekile ye-Xuzhou Zm-Besta ezidingweni zamandla eziphuthumayo:
Isiqinisekiso sesidingo se-T+0: Qinisekisa ukulayisha, amandla aphezulu, ubude besikhathi sokuhlinzeka nezimo zesayithi.
T+0~6h Ukuthunyelwa kwesisetshenziswa: Thumela isiteshi samandla elanga esifakwe kuqala esifakwe ngaphambili kusuka esisekelweni bese usilayisha ukuze sihambe.
T+6~48h Ezokuthutha eziya endaweni: Ithunyelwa ngomhlaba noma ulwandle; isikhathi esiqondile sincike ebangeni.
Lapho ufika, imizuzu engu-80-160 ukuze usebenzise futhi uxhume: Amaphaneli elanga asebenza ngokuzenzakalelayo futhi, uma ibhokisi lokusabalalisa selixhunyiwe, amandla anikezwa.
Ukuqapha okukude kwe-T+2: Xhuma kuplathifomu yamafu ukuze ubuke okukhiphayo nokulayisha, kungadingeki abasebenzi abazinikele.
Isu Lokufaka Ngaphambili: Kungani Lingashesha Kangaka
- Ukufakwa kwangaphambili kwasefekthri: Amaphaneli e-PV, isitoreji, ama-inverters kanye nokusabalalisa amandla kuhlanganiswe futhi kuhlolwe efektri, ngakho-ke akukho msebenzi womphakathi noma i-cabling edingekayo esizeni.
- Ezokuthutha ezihlanganisiwe: Ubukhulu besitsha esijwayelekile, ngakho-ke singathunyelwa ngeloli elivamile.
- Xhuma futhi udlale lapho ufika: Iqala ukukhiqiza ngokushesha nje lapho isisetshenziswa, izikhathi ezi-3-4 ngokushesha kune-PV emisiwe yendabuko.
Icala Lomhlaba Wangempela: Amaphuzu Ezokwelapha Esikhashana E-5 Ngemva Kwesishingishane
Phakathi nesishingishane sango-2023 e-Philippines, igridi kagesi yadilika endaweni enkulu. Kulesi simo samandla sesiza sokwakha ngaphandle kwegridi, i-Xuzhou Zm-Besta yatshala iziteshi zamandla ezigoqiwe ze-PV ezigoqekayo, zamisa izindawo zezokwelapha zesikhashana ezingu-5 phakathi namahora angu-72, zinika amandla emishinini yezokwelapha engu-200 ngesikhathi esifanayo, kanye nokusebenza kahle kokukhiqizwa kusagcinwe ku-82% ezimeni zemvula.
Iqiniso mayelana namandla aphuthumayo: akukhona mayelana nokuthi “amandla akhona”, kodwa “ukuthi amandla angavela ngesikhathi owadinga ngaso”.
Imibuzo Evame Ukubuzwa
Q1: Ingabe isiteshi samandla elanga esihambahambayo singanikeza amandla ebusuku nangezinsuku eziguqubele?
Yebo. Isistimu ifakwe amabhethri okugcina agcina amandla emini futhi aphume ebusuku nangezinsuku eziguqubele. Uma sithatha ukucushwa okungu-50 kW + 100 kWh njengesibonelo, ikhiqiza u-180-250 kWh ngosuku, okwanele ukugcina amahhovisi nezindawo zezokwelapha zisebenza imini nobusuku. Ezinsukwini ezimbalwa ezilandelanayo zemvula, umthamo wokugcina udinga ukuhlolwa, noma ukucushwa kwe-solar-plus-diesel hybrid kungakhethwa.
Q2: Ingabe isiteshi samandla elanga esihambayo singasishintsha ngokuphelele ijeneretha yedizili?
Kuncike esimweni. Kumaphrojekthi adinga amandla ngaphezu kwamaviki angu-2-3, abe nobunzima bokubuyisela uphethiloli, noma abhekane nomsindo nemikhawulo yokukhipha umoya, ilanga ngokusobala liyinketho engcono. Ezimeni ezidinga amandla empelasonto kuphela, ezingenamikhawulo yomsindo futhi zisebhajethi eqinile, ijeneretha kadizili iyasebenza kakhulu. Isixazululo esiyingxube esinelanga njengomthombo oyinhloko kanye nodizili njengesipele sinikeza izindleko ezingcono kakhulu zizonke.
Q3: Kuqinisekiswa kanjani ukulethwa esizeni phakathi kwamahora angama-48?
Kwehlela ezintweni ezintathu: okokusebenza kufakwe kuqala efekthri, iziqukathi ezijwayelekile zingathunyelwa noma nini, futhi ayikho imisebenzi yomphakathi edingekayo esizeni. Ukuthumela nokulayisha kuthatha amahora ambalwa; isikhathi esisele sinqunywa ibanga lokuthutha, futhi amaphrojekthi aphuthumayo angasebenzisa ukuthunyelwa okusheshayo.
Q4: Ingabe u-50 kW wanele?
Kuya ngomthwalo. Ukucushwa okungu-50 kW + 100 kWh kufanelana namahhovisi esikhashana, izikhungo zokuyala kanye nezindawo zezokwelapha; I-10-30 kW yanele esiteshini sokuxhumana kanye nokukhanyisa; isiza esinemishini emikhulu yokwakha sidinga ukuhlolwa kwamandla aphezulu, futhi amayunithi amaningi angalinganiswa ukuze andise ngaphezu kuka-100 kW.
I-Q5: Ingabe isiteshi samandla elanga esihambayo sidinga abasebenzi bokufaka endaweni?
Ngokuyisisekelo akunjalo. Lapho ifika, isakaza ngokuzenzakalelayo ngezindlela zemishini noma ze-hydraulic, futhi lapho ibhokisi lokusabalalisa selixhunyiwe, amandla anikezwa. Kuthatha imizuzu engu-80-160, futhi abasebenzi abasendaweni bangasiza noma baqondiswe ukude.
Q6: Kuthiwani ngesikhathi sokuphila kanye nokutshalwa kwezimali kokuqala kwesiteshi samandla elanga esihambayo?
Amamojula e-PV ahlala iminyaka engu-20-25, futhi ibhethri yesitoreji yakhelwe imijikelezo engu-6,000 - eyedlula kude iminyaka engu-5-10 yokuphila kwejeneretha kadizili. Intengo yokuthenga kusengaphambili ye-solar iphezulu, kodwa izindleko zangempela ze-generator diesel ziyasebenza. Izinto zokusebenza zingasetshenziswa kabusha kuwo wonke amaphrojekthi, kwehlise kakhulu izindleko ezabelwe iphrojekthi ngayinye.
Isifinyezo
Umthethosivivinywa wamandla esikhashana akumele wahlulelwe ngemali yokuqasha yodwa.
Ijeneretha kadizili ishibhile ngentengo yokuqala, kodwa uphethiloli, ukunakekelwa, umsindo nokukhipha umoya ngakunye kuyabuya ukuzokukhokhisa ngokuhamba kwesikhathi. Isiteshi samandla elanga esihambayo sipakisha i-PV, isitoreji kanye nokusatshalaliswa kwamandla kusiqukathi esisodwa esivamile - esifakwe ngaphambili efekthri, sisetshenziswe lapho sifika futhi sigadwe ukude - siguqule "ukunikezwa kwamandla kagesi" kokuthile okukhathazeka ngakho kube into ongeke ucabange ngayo.
Umjikelezo wokunikezela ngamaviki amabili, ukufakwa kabusha kukaphethiloli okunzima, noma imingcele yomsindo nokukhipha umoya - uma kusebenza noma yimiphi emibili yale mibandela emithathu, kufanele ucabangele ngokujulile isiteshi samandla elanga esihambayo.
Uyafuna ukuhlola ukuthi iphrojekthi yakho ilingana kahle yini? Shiya umlayezo noma thumela i-imeyili ukuze uthole isisombululo neshidi lokumisa: info@xzbesta.com
