Ra'ayoyi: 0 Mawallafi: Lokacin Buga Editan Yanar Gizo: 2026-06-11 Asalin: Shafin
TL; DR:
Girman famfo mai jujjuya hasken rana na DC don aikin noma yana buƙatar ƙididdige buƙatun ku na yau da kullun, auna jimlar kai mai ƙarfi (zurfin rijiyar da gogaggun bututu), da daidaita waɗancan alkalumman zuwa famfo na dama, filayen hasken rana, da mai sarrafawa. Samun waɗannan masu canji guda uku daidai yana tabbatar da daidaito, ban ruwa ba tare da farashin mai ba.
Gudun ban ruwa a cikin fili mai nisa matsala ce ta dabaru. Injin dizal na buƙatar isar da mai. Haɗin grid na buƙatar abubuwan more rayuwa waɗanda za su iya kashe dubun dubatar daloli a kowace kilomita a yankunan karkara. Ruwan da ke amfani da hasken rana yana jujjuya batutuwan biyu gaba ɗaya-babu mai, babu grid, babu kuɗaɗen amfani mai maimaitawa.
Kalubalen shine tsarin famfo mai nutsewar hasken rana na DC yana aiki da kyau lokacin da girmansa yayi daidai. Ƙananan famfo da amfanin gona suna bushewa a cikin kwanakin da ake buƙata. Ya yi girma sosai, kuma kun wuce gona da iri akan fanatoci da kayan aikin da ke isar da ruwa fiye da yadda zaku taɓa amfani da su. Wannan jagorar tana tafiya cikin kowane maɓalli da kuke buƙatar ƙididdigewa kafin siye, don haka zaku iya gina ingantaccen tsarin ban ruwa wanda ya dace da ƙasarku, amfanin gonakinku, da yanayin hasken rana na gida.
Teburin Abubuwan Ciki
Famfu na ruwa na DC famfo ne na lantarki wanda ke zaune a nutse a cikin rijiyar burtsatse ko rijiya kuma yana jawo ruwa zuwa sama ta amfani da wutar lantarki kai tsaye (DC). Lokacin da aka haɗa su da na'urorin hasken rana na photovoltaic (PV), famfo yana gudana gaba ɗaya akan makamashin hasken rana a lokacin hasken rana, ba tare da asarar canjin AC ba.
Wannan ya sa famfo mai ruwa da hasken rana DC ya dace da ban ruwa na noma a wurare masu nisa. Motar famfo tana karɓar iko kai tsaye daga bangarorin ta hanyar mai sarrafa famfo na hasken rana, wanda ke haɓaka ƙarfin lantarki da kuma kare motar daga jujjuyawar da ke haifar da murfin gajimare ko shading na wani ɓangare. MASTRA's DC kewayon famfo mai nutsewa, alal misali, ya haɗa da samfura kamar R95-DF da R95-BF, musamman injiniyoyi don aikace-aikacen ban ruwa na hasken rana.
Halaye guda uku sun sa tsarin hasken rana na DC ya fi dacewa da madadin AC don gonakin da ba a iya amfani da su ba:
Haɓaka mafi girma : Motocin DC suna canza ƙarin shigarwar lantarki zuwa makamashin injin injin, yana rage ƙarfin hasken rana da ake buƙata.
Babu inverter da ake buƙata : Kawar da inverter AC yana cire maƙasudin gazawar gama gari kuma yana yanke farashin tsarin
Aiki na saurin canzawa : Masu sarrafa famfo na hasken rana suna daidaita saurin famfo don dacewa da hasken rana da ke akwai, suna kare motar a cikin ranakun gajimare.
Ta Yaya Kuke Lissafta Buƙatun Ruwa na Noma?
Kafin zaɓar kowane famfo, kuna buƙatar sanin buƙatun ku na yau da kullun na ruwa a cikin mita cubic ko lita a kowace awa. Wannan adadi yana motsa kowane yanke shawara a cikin tsarin.
Fara da wurin ban ruwa da nau'in amfanin gona. Ƙimar maƙasudin gabaɗaya don buƙatar ruwa na yau da kullun a kowace hekta sun haɗa da:
Kayan lambu : 40-60 m³/rana kowace kadada
Itatuwan 'ya'yan itace : 30-50 m³/rana kowace kadada
Amfanin hatsi (alkama, masara) : 20-35 m³ / rana kowace kadada
Shuka-ban ruwa : 15-25 m³ / rana a kowace hectare (saboda ingantaccen aikace-aikace)
Raba buƙatun yau da kullun a kowace hekta bisa jimillar yankin da kuka noma. Sannan raba da adadin ingantattun sa'o'in rana mafi inganci (PSH) a wurin da kuke don samun ƙimar da ake buƙata a cikin m³/hour. Misali, gonakin kayan lambu mai hectare 2 yana buƙatar 50 m³/rana a cikin yanki mai 6 PSH yana buƙatar famfo mai iya bayarwa aƙalla 8.3 m³/hour (50 ÷ 6).
Jimlar shugaban mai ƙarfi (TDH) shine haɗin juriya da famfo dole ne yayi nasara don isar da ruwa. Kuskure TDH shine mafi yawan kuskuren girman girman a zaɓin famfon ban ruwa na hasken rana. TDH yana da abubuwa uku:
1. Kai tsaye : Tsayayyen nisa daga saman ruwa a cikin rijiyar zuwa wurin fitarwa. Idan teburin ruwan ya zauna mita 30 a ƙasa kuma wurin fitarwa ya kai mita 5 sama da matakin ƙasa, kai tsaye yana daidai da mita 35.
2. Rashin hasara : Matsi da aka rasa zuwa gogayyawar bututu yayin da ruwa ke tafiya ta layin bayarwa. Asara mai jujjuyawa yana ƙaruwa tare da tsayin bututu, ƙaramin bututun bututu, da ƙimar kwararar mafi girma. Yi amfani da taswirar asarar ɓarna bututu (ko lissafin kan layi) don ƙayyadaddun bututunku. Ƙa'idar ƙaƙƙarfan ƙa'ida: asarar rikice-rikice yawanci yana ƙara 10-20% a saman kai tsaye don daidaitattun saitin aikin gona.
3. Shugaban matsin lamba : Duk wani ƙarin matsa lamba da ake buƙata a wurin fitarwa, kamar wanda ake buƙata don ciyar da masu fitar da ruwa ko kawukan yayyafawa (yawanci mashaya 1-3, ko mita 10-30 na kai daidai).
Haɗa duka abubuwa guda uku tare don samun TDH ɗin ku. Rijiyar da ke da mita 40 na kai tsaye, mita 8 na asarar gogayya, da mita 15 na kan matsa lamba yana buƙatar famfo da aka ƙididdige aƙalla mita 63 na jimlar kai a ƙimar ku.
Tare da adadin kwararar ku da alkaluman TDH a hannu, zaku iya zaɓar abubuwan da suka dace don kowane ɓangaren tsarin.
Nemo lanƙwan aikin famfo-hotunan da ke nuna adadin kwarara daga matsatsin kai. Zaɓi samfurin wanda lanƙwasa ya wuce ko sama da lissafin aikin ku (yawan kwararar da ake buƙata a TDH ɗinku). Jerin MASTRA's R95 , alal misali, ya ƙunshi babban kewayon kai da daidaitawar ruwa a cikin diamita na rijiyar inch 4, yana mai da shi zaɓi mai sassauƙa don bambancin zurfin rijiyar da buƙatun ruwan amfanin gona.
A hasken rana Famfo na ruwa na DC yana aiki da inganci lokacin da fitarwar panel ɗin ya yi daidai da ƙarfin shigar da mota a lokacin ƙuruciyar rana. Yi amfani da wannan dabara:
Ƙarfin panel (W) = Ƙarfin wutar lantarki (W) ÷ Fa'idodin ingantaccen tsarin (yawanci 0.85-0.90)
Ƙara 20-30% ƙarin ƙarfin panel don rama kwanakin gajimare, lalacewar panel akan lokaci, da tarin ƙura a saman panel. A cikin yankuna da ƙasa da 5 PSH, babban tsarin panel ko ƙarin ajiyar baturi na iya zama dole don biyan buƙatun ruwan yau da kullun cikin dogaro.
Mai sarrafawa yana kula da isar da wutar lantarki tsakanin bangarori da injin famfo. Mahimman bayanai don daidaitawa:
Wurin shigar da wutar lantarki : Dole ne ya rufe buɗaɗɗen wutar lantarki na igiyoyin panel ɗin ku a ƙarƙashin yanayin sanyi da ƙaramin ƙarfin aiki a ƙarƙashin babban nauyi
Matsakaicin Matsakaicin Wutar Wuta (MPPT) : An zaɓi sama da masu kula da PWM don tsarin aikin gona-MPPT yana fitar da ƙarin kuzari zuwa 30% daga bangarori a cikin haske mai canzawa.
Kariyar Motoci : Ƙaruwa, bushe-gudu, da kariyar wuce gona da iri suna hana lalacewar mota mai tsada a cikin na'urori masu nisa, marasa kulawa.
MASTRA yana ba da masu kula da famfo na hasken rana masu dacewa waɗanda aka tsara don yin aiki tare da kewayon famfo na su na DC, sauƙaƙe yanke shawarar dacewa ga masu siye suna daidaita cikakken tsarin.
Mafi girman sa'o'in rana (PSH) sun bambanta sosai ta wurin wuri da yanayi. Yankuna a fadin Afirka kudu da hamadar Sahara, Kudancin Asiya, Gabas ta Tsakiya, da arewacin Ostiraliya yawanci suna ganin 5-7 PSH kowace shekara, yana sa su dace da su. ban ruwa mai amfani da hasken rana . Yankuna masu zafi tare da ƙarin murfin gajimare na iya matsakaita 3-4 PSH a cikin watannin hunturu, suna buƙatar manyan rukunin panel ko gyare-gyare na yanayi na tsarin ban ruwa.
Koyaushe girman tsarin ku bisa mafi ƙanƙanci na PSH kowane wata a cikin kalandar girma, ba matsakaicin shekara ba. Tsarin da ke aiki a watan Yuli amma ya gaza a cikin Afrilu yayin babban matakin girma yana ba da ƙarancin ƙima ba tare da la'akari da aikin sa na koli ba.
Samun girman daidai akan a hasken rana DC famfo mai nutsewa don aikin noma yana da sauƙi da zarar kun yi aiki ta lambobi huɗu: buƙatar ruwa na yau da kullun, jimlar kai mai ƙarfi, sa'o'in rana mafi girma, da wutar lantarki. Waɗannan lambobi huɗu sun ƙayyade kowane sashi a cikin sarkar.
Tsarin famfo ruwan hasken rana na MASTRA-wanda Guangdong Ruirong Pump Industry Co., Ltd ya kera tare da ƙwarewar samarwa sama da shekaru 30 da kuma haƙƙin mallaka na ƙasa sama da 15—haɓaka daidaitawa daga ƙananan gonakin kayan lambu zuwa manyan ayyukan ban ruwa na kasuwanci. Kayan aikin zaɓin famfo su a mastrapump.com yana ba masu siye damar tacewa ta hanyar diamita na rijiyar burtsatse, kai, da yawan kwarara, yana sauƙaƙa samun tsarin da ya dace don takamaiman yanayin filin. Don jagorar fasaha, ana iya isa ƙungiyar injiniyan su kai tsaye a ruirong@ruirong.com.
Famfon mai jujjuyawar ruwa na DC yana aiki kai tsaye akan tashoshin hasken rana ba tare da buƙatar inverter ba, yana sa ya fi ƙarfin ƙarfi da sauƙi don shigarwa a cikin saitunan kashe-grid. Famfunan ruwa na AC suna buƙatar injin inverter don canza hasken rana DC zuwa madaidaicin halin yanzu, wanda ke ƙara farashi, yana rage aiki da 5-15%, kuma yana gabatar da ƙarin maƙasudin gazawa. Don ban ruwa daga grid, famfunan ruwa na DC gabaɗaya shine zaɓin da aka fi so.
Adadin bangarori ya dogara ne akan ma'aunin wutar lantarkin famfo da kuma ƙarfin kowane kwamiti. Rarraba ƙarfin shigar da motar da ake buƙata (ƙimar ƙarfin ÷ 0.85–0.90) ta hanyar wattage na panel don samun ƙaramin adadin panel, sannan ƙara 20–30% ƙarin don asara da buffer na rana. Motar famfo na 750-watt DC, alal misali, yawanci yana buƙatar bangarori 4-6 waɗanda aka ƙididdige su a 250W kowane.
Famfutar ruwa mai amfani da hasken rana ba tare da ajiyar baturi ba ba zai gudana da daddare ba kuma zai rage gudu ko tsayawa yayin babban murfin gajimare. Don amfanin gona da ke buƙatar daidaitaccen isar da dare na dare, ƙara tankin ajiya (cike a lokacin hasken rana) ya fi tasiri-tasiri fiye da ajiyar baturi don yawancin aikace-aikacen aikin gona.
DC submersible famfo don aikin noma suna samuwa a cikin jeri da suka dace da rijiyoyi daga mita 10 zuwa sama da zurfin mita 150, dangane da samfurin famfo da ƙayyadaddun motoci. Muhimmin abu shine gabaɗayan kai mai ƙarfi, ba kawai zurfin zurfi kaɗai ba. Koyaushe yin lissafin tsayin fitarwa da asarar ɓarna bututu lokacin tantance ko an ƙididdige famfo don shigarwar ku.
Zaɓi drip ban ruwa idan ingancin ruwa shine fifiko - tsarin drip yana amfani da 30-50% ƙasa da ruwa fiye da masu yayyafa don yankin amfanin gona iri ɗaya, wanda ke rage girman famfo da tsarin tsarin da ake buƙata. Zabi sprinklers idan kana buƙatar ba da ruwa mai girma, wurare masu lebur na amfanin gona da sauri ko kuma idan nau'in ƙasarka na buƙatar jika. Hakanan tsarin ɗigo yana buƙatar ƙarancin famfo (ƙananan TDH), yana mai da su daidaitaccen yanayin tsarin famfo na hasken rana DC a cikin yankuna masu ƙarancin ruwa.
