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Mothandizidwa ndi owongolera a chipani chachitatu, chowongolera mpweya chanu chimatha kuthandizira kusanja bwino komanso kufunikira ndi gridi yodzaza ndi dzuwa.
Ngakhale olamulira akuda nkhawa ndi momwe mphamvu ya dzuwa imakhudzira mphamvu yamagetsi otsika kwambiri, opanga akufufuza njira zogwiritsira ntchito katundu wapakhomo kuti achepetse nkhawa.
Sabata yatha, ndinacheza ndi kampani yotchedwa Paladin ku New Zealand.Kwa zaka zinayi kapena zisanu zapitazi, kampaniyo ikuyang'ana pa woyang'anira, yemwe amasamutsa mphamvu zambiri zamagetsi kuchokera ku PV kupita ku kutentha kwa magetsi kwa kasitomala.Utumiki wa madzi.Izi ndizopambana-zopambana: kasitomala amapeza madzi otentha otsika mtengo, ndipo shunt amapereka katundu kuti atenge magetsi, mwinamwake adzaika mphamvu pa gridi.
Pamene AEMO inaganiza kuti SA Power Networks ikufunika mphamvu kuti itseke zochitika za "makasitomala" kuti apewe "zofuna zoipa", zatsopano monga ma solar shunts zinali zofunika kwambiri (zinati magetsi awa sagwiritsidwa ntchito kawirikawiri).
Monga abwana a Paladin Mark Robinson adanena, kampani yamagetsi sikufuna kutuluka kuti ichitike pakati pa 10 am ndi 2 pm chifukwa ndi pamene overvoltage imapezeka-pamene voteji yakomweko ikufika ku 257V, mmbuyo Wotembenuza akuyamba kutseka.
Mkubwela kwa vuto la COVID, pomwe wopanga patsogolo wa Paladin Ken Smith adadzipereka kuti apereke chowongolera chokhala ndi mawonekedwe opanda zingwe ndi sensa yamadzi otentha, adatsatanso lingaliro loti chowongolera mpweya chingathe kumaliza ntchitoyo ndi madzi otentha - kuchita ngati. kugwiritsa ntchito pamalowa Kuchulukitsidwa kwadzuwa.
Kwa opanda zingwe, Smith adati akufuna kupewa WiFi chifukwa imafuna eni ake ambiri.M'malo mwake, adatembenukira ku wayilesi yotchedwa LoRa, yomwe ndi yopanda zingwe yamphamvu yanthawi yayitali (ichi ndi cholowera cha Wikipedia).
“Ikukwanira mu bandi yafupipafupi yofanana ndi ma pager-wide akale, koma ma data otsika.Zolepheretsa za LORA zikadutsa, popanda kupereka nsembe, ndikhoza kutumiza mtsinje waufupi wa deta womwe umandiuza zonse zomwe Paladin angawone.
Izi zinakhutiritsa maganizo a Smith oganizira kugwiritsa ntchito ma air conditioners.Ananenanso kuti kwa nthawi yayitali, zida zamakono zoziziritsira mpweya zakhala zikuphatikiza "zida zothandizira kuyankha" kapena DRED.
DRED ikugwiritsidwa ntchito molingana ndi zofunikira za kampani yamagetsi, kotero ngati pali kusowa kwa mphamvu (mwachitsanzo, panthawi ya kutentha kapena pamene magetsi asokonezedwa), maukonde amatha kuzimitsa kapena kuzimitsa mpweya.
Smith adatiuza kuti lingaliro lake ndi losiyana ndi momwe intaneti imagwirira ntchito-kuyatsa kapena kuyatsa chowongolera mpweya kuti mutenge mphamvu yochulukirapo ya dzuwa m'nyumba ya photovoltaic system.
Ananena kuti poyang'ana koyamba, izi zikuwoneka kuti ndizovuta kwambiri, chifukwa pali zambiri zomwe zingatheke kuti ma compressor a air-conditioning ali ndi mphamvu zosiyana.
"Zimafunika kugona pang'ono komanso miphika yochepa ya khofi kuti muzindikire-zovuta sizofunikira.Tapanga bokosi lomwe lingalandire mauthenga kuchokera ku [Paladin controller-SolarQuotes yomwe ilipo].Ingotsegulani ndipo mutha Kuwongolera mpweya wozizira. ”
Woyang'anira Paladin "amawongolera mphamvu ya kompresa kuti igwirizane ndi dzuwa, kuti musawononge ndalama zambiri pa liwiro lalikulu."Kwa wogwiritsa ntchito mapeto, ma air conditioner ambiri amatha kugwiritsa ntchito masenti 12 (pa kilowati pa ola) yamagetsi m'malo mwa 30 Masenti amagetsi.
Ndipo, monga kusamutsa mphamvu yadzuwa yochulukirapo kupita ku ntchito zamadzi otentha, imathandizanso gridi chifukwa imachepetsa kutumiza kunja panthawi yanthawi yayitali.
"Ndipo mutha kuyendetsa mayunitsi angapo - imodzi mwa ma compressor ikazimitsidwa, gawo lachiwiri litha kuyambika, ndi zina zotero."
Ananenanso kuti pali phindu lina: pofananiza mphamvu ya mpweya wozizira ndi mphamvu yowonjezera ya dzuwa, njira yobweretsera nyumba ku kutentha kofunikira ikhoza kukhala yocheperapo kusiyana ndi yopanda wolamulira, koma unit yaikulu yokhala ndi 4kW compressor. sangayesere kwambiri kuti awononge mabilu a kasitomala.
Bwana wa Paladin, Mark Robinson, anawonjezera kuti wolamulira wa Paladin amayankha mofulumira ku katundu wa banja lonse- "zidzachitapo kanthu pamene mitambo imayenda" - kapena ngati wina ayika ketulo, wolamulirayo adzachepetsa kulowetsedwa kwa Magetsi air conditioning.
A Paladin adanena kuti chitukuko chikuyenda bwino, ndipo Smith adanena kuti gulu loyamba la asilikali tsopano lili mu msonkhano wa Paladin.
Robinson anati: “Pambuyo poyesedwa komaliza, tikuyembekeza kuti tidzayiyika pamsika Khirisimasi isanafike.
Ananenanso kuti nthawi ndi yofunika chifukwa zaka zingapo zapitazo, mitengo yoperekera zakudya inali yokwera kwambiri ndipo njira zochepetsera zinali zosamveka, kotero panalibe chifukwa chosinthira magetsi ku katundu wamba.Koma tsopano kuti pali ma photovoltais ambiri apanyumba omwe alipo (ndipo padzakhala zambiri), zinthu zasintha.
Adati: "Ngati mukufuna kutumiza kunja, ndiye kuti mwalakwitsa."Tsopano kukambirana kuyenera kukhala kuchuluka kwa momwe ndingawonongere mphamvu zanga, chifukwa ndimatha kuchita bwino.
Richard Chirgwin (Richard Chirgwin) ndi mtolankhani wazaka zopitilira 30 akulemba mitu yambiri yaukadaulo kuphatikiza zamagetsi, matelefoni, makompyuta, ndi sayansi.
Chodabwitsa ndichakuti atsala pang'ono kukhazikitsa chinthu chatsopano chotchedwa "solar relay" mkati mwa masiku 60, chomwe chimatha mphamvu zamagetsi zilizonse.
Ma shunts osinthika amagwiritsidwa ntchito ponyamula katundu.Monga chinthu chachikulu chotenthetsera.Kutengera kuchuluka kwa mphamvu ya dzuwa yomwe ilipo, mphamvu imasiyanasiyana kuchokera ku 0 mpaka 2.8 kW.Mwachitsanzo, ngati 1.45 kW ya mphamvu ya dzuwa idzatulutsidwa m'njira zina, shunt idzangotumiza 1.45 kW ku chinthucho.Zimachitika sekondi iliyonse.
Dzuwa la relay ndi / off switch.Mumawuuza mphamvu zomwe chipangizocho chimawononga, ndikuyatsa chipangizocho pokhapokha ngati pali mphamvu zambiri zadzuwa.Mwachitsanzo, ngati muli ndi mpope wa dziwe losambira la 1.2 kW, imangoyatsa ngati pali mphamvu yadzuwa yochepera 1.2 kW.
Kujambula cholumikizira mphamvu kumatha kukhala kovuta kwambiri - ndipo kumatha kuyeza kugwiritsa ntchito mphamvu kwenikweni kwa chipangizocho, ndipo kumatha kukhala ndi malingaliro anzeru omwe amatha "kukankhira" chipangizocho kuchokera pagululi nthawi zina.Ndilumikizana nawo kuti mumve zambiri.
Kodi ndingalembetse kuti?M'nyengo yozizira, chifukwa chogwiritsa ntchito mphamvu ya AC, kugwiritsa ntchito kwanga kumachuluka, ndipo m'chilimwe, timagwiritsa ntchito mphamvu ya AC mosamala kuti tiwongolere ndalama.
Komabe, anthu nthawi zonse amatopa osati nthawi zonse.Ngati pali njira yowonetsetsa kuti mphamvu ya AC ikuyendetsedwa kuchokera ku mphamvu ya dzuwa, makamaka kwaulere, ichi ndicho chikoka chachikulu cha nyumba yanga, ndiye ndidzakhala paliponse.
Poyerekeza ndi madzi otentha, kusinthasintha kwamakono ndi katundu wosiyana, womwe ndi mawonekedwe osungira mphamvu.Kusungidwa kwa Hardware kumamveka bwino.Palibe chomwe chinatsegulidwa pa cholinga ichi.
Ngati sindikufuna / kufunikira kuyatsa magetsi a AC, mwachitsanzo, nthawi yambiri ya masika, vuto lotsika kwambiri / lotulutsa dzuwa limachitika, ndiye bwanji muyatse padziko lapansi?
Ngakhale nyumba yomwe mwachibadwa imakhala pa kutentha koyenera panthawi yochepetsetsa pa chaka sichitha mphamvu zambiri kuziziritsa / kutenthetsa nyumbayo.Ichi ndichifukwa chake anthu sagwiritsa ntchito kwambiri AC munyengo imeneyo.
Ndinaganiza kuti kuwonjezera katundu wa mafakitale ndi kusungirako gridi yowonjezera kungakhale njira yabwinoko.
Ndikugwirizana ndi Alex, chifukwa chake ndikofunikira kutsegula zinthu zomwe sizikufunika.Ndikuganiza kuti sizingathandize.Mwina jenereta ikhoza kukonzedwa kuti itseke kuti isamalidwe mu kasupe pamene kufunikira kumachepa.
Ndili ndi mantha kuti chidziwitso chonse chaukadaulochi chikupitilira ubongo wanga wawung'ono.Koma pali mavuto angapo.
Ndikumvetsetsa lingaliro lakukwera kwamagetsi otsika pakati pa 10am ndi 2pm, izi ndichifukwa choti mphamvu imaperekedwa kuchokera padenga la PV kupita ku gridi yakomweko.Chifukwa chiyani akufunika kuzimitsa mapanelo a photovoltaic padenga?Kodi sikungotumiza dongosololi ku majenereta a malasha ndi gasi kuti apange magetsi?
Kuonjezera apo, ziribe kanthu chomwe chimayambitsa PV yowonjezereka, ngati anthu ambiri sali panyumba, bwanji muzigwiritsa ntchito kuyatsa choziziritsa mpweya kapena kuchepetsa kutentha kwa mpweya.Zikuoneka ngati zotayira kwa ine.(Inde, ndikumvetsetsa momwe Covid akukhudzira panopo pokhudzana ndi anthu ambiri omwe nthawi zambiri sakhala kunyumba koma amafuna kukhala wamba).
Ndikuganiza kuti mafunsowa adzawonetsa kusadziwa kwanga, koma ndizotheka kupereka mwachidule poyankha mafunso omwe ali pamwambawa.
Ndikufunanso kufunsa, kodi tiyenera kusamutsa mphamvu zochulukirapo ku paketi ya batri m'malo mogwiritsa ntchito mphamvu zoziziritsira mpweya mnyumba yopanda kanthu?
Zoonadi, ngati pali batire yomwe ilipo, zimakhala zomveka kuti musunthire pamenepo, koma anthu nthawi zambiri alibe batire, kapena atakhala ndi batire, amapanga mphamvu zambiri kuposa momwe batire ingagwirire. .
Kugwiritsira ntchito zoziziritsira mpweya pamene palibe munthu panyumba zidzachepetsa kufunika kwa anthu kugwiritsira ntchito zoziziritsira mpweya akamapita kwawo m’tsogolo.Pali mgwirizano pakati pa kuwononga mphamvu zoziziritsira kapena kutenthetsa zomwe zimangotuluka m'nyumba, ndi nthawi yogwiritsira ntchito ndi kupezeka kwa mphamvu.Ndizoyeneradi, koma sizikhala choncho nthawi zonse.Zidzatengera zinthu zambiri, monga kutchinjiriza komanso anthu akamapita kunyumba.
Pogwiritsa ntchito kuzizira kapena kutentha kusanayambe, mpweya wozizira ungagwiritsenso ntchito mphamvu zochepa ponseponse, potero kugonjetsa kutaya kutentha komwe kudzachitika.Izi zili choncho chifukwa mphamvu ya mpweya wozizira imadalira kusiyana pakati pa kutentha kwa kunja ndi kutentha kwa mkati ndi ntchito yovuta yoyendetsa mpweya.Ngati mutha kuyendetsa chowongolera mpweya pa katundu wa 50% musanayambe komanso mutapita kunyumba, mphamvu zake zogwiritsira ntchito mphamvu zingakhale zochepa kusiyana ndi pamene mukupita kunyumba pa 100%.Makamaka m'nyengo yozizira, kutentha kwina musanazizire kunja kungagwiritse ntchito mphamvu zochepa, ndiyeno muzigwiritsa ntchito mutabwerera kunyumba pambuyo pozizira.Komabe, kaya imagwiritsa ntchito mphamvu zambiri kapena zochepa zimakhala zovuta kwambiri ndipo zimadalira kwambiri zochitika zapayekha.
Ngati anthu ambiri palibe kunyumba, bwanji mugwiritse ntchito kuyatsa choziziritsa mpweya kapena kuchepetsa kutentha kwa choziziritsa mpweya.
Poyamba ndimaganiza kuti zinali zomveka kuyimitsa nyumbayo kuti isatenthedwe poyamba ndikuyendetsa mpweya masana (pogwiritsa ntchito mphamvu yadzuwa ndikungoganiza kuti batire yapanyumba yadzaza kwathunthu), m'malo molowa m'nyumba yotentha ndikutembenuza mphepo. pitilizani.Ngati chipindacho chikuzizira kwambiri, ndizosavuta kuvala jumper ndi masokosi mpaka nyumbayo ikatentha.
Nthawi zina ndimapeza kuti patatha tsiku lotentha (kapena masiku angapo otsatira - mwachitsanzo, masiku 4 otsatizana ndi kutentha kwakukulu kwa madigiri 44), ndizothandiza kuyendetsa mpweya wozizira pa nthawi yopuma usiku pamene mtengo wa gridi ndi wotsika mtengo.Izi zikutanthauza kuti batire langa silinatuluke patali kwambiri ndipo nditha kuyamba kulitcha m'mawa.Popanda kutulutsa batri mozama kwambiri, moyo wa batri (SLA) umakulitsidwa ndi zaka zingapo, zomwe zikutanthauza kuti sindidzayeneranso kusintha batri pafupipafupi, motero ndikupulumutsa nthawi yambiri.Batire yanga yapano idayikidwa mu 2014 ndipo ndikutha kunyamula katundu yemwe adagwiridwa poyamba.Ndiyenera kuganiza kuti moyo wa zaka 15 sichiyembekezo chosayenerera.
Kulankhula za kuziziritsa kapena kutenthetsa ndi "kupangitsa kuti nyumba ikhale yotentha" ndikwabwino, koma kusalinganika kwamtundu woterewu kumachitika munyengo yanyengo ya masika ndi koyambilira kwa autumn, osatchulanso zoziziritsa kukhosi.Preheat kapena ozizira.
Ngakhale choyatsira mpweya chikayatsidwa, sichidzawononga magetsi ambiri, chifukwa nyumba zambiri panthawi ino ya chaka zimakhala kale pa kutentha kwabwino.
M'chilimwe, vuto la kusalinganika kwa katundu pa gululi silili lalikulu kwambiri chifukwa chakufunika kowonjezera mpweya.
Ponena za kutenthedwa / kuzizira pa kutentha kwakukulu / kutsika, iyi ndi njira yoipa kwambiri kwa anthu ambiri chifukwa imawononga mphamvu zambiri ndipo imawononga ndalama zambiri.
Ndidangochotsa mita yamadzi otentha panthawi yomwe sali pachiwopsezo ndikulumikizanso madzi otentha kudera lalikulu kudzera pa chowotcha ndi chosungira batire.Ndayika chowerengera pakati pa 10 am ndi 2pm (dzuwa litatuluka).M'miyezi yotentha, ndimatha kuyisintha kukhala 9 koloko mpaka 3 koloko masana, koma izi sizofunikira.Chifukwa chake, pokhapokha ngati kuli mitambo kapena ndilibe shawa yotentha yayitali (siyi), pafupifupi nthawi zonse ndimagwiritsa ntchito mphamvu yadzuwa kutenthetsa madzi otentha (kwaulere!).
Ngati mutaya ndalama, si "zaulere".Mtengo wa IOW wotenthetsera madzi ndiye maziko amitengo.Pokhapokha pazifukwa zina mukuletsedwa kutumiza mphamvu kunja.
M'madera ambiri a New South Wales, mitengo yogulitsira chakudya imathandizidwa (nthawi zina imakhala yotsika kuposa mitengo yamagetsi yamadzi otentha), kotero palibe cholimbikitsa chosinthira kutentha kwa madzi otentha kukhala mphamvu yadzuwa ya masana.
Zoonadi, pamene magalimoto amagetsi ayamba kukhala katundu pa gridi, ndi kulipira kunyumba kuphatikizapo V2G (H) zakhala zenizeni, mavuto onsewa (ie, kuwonjezereka kwa magetsi ndi zoletsa kunja) adzangotha.
Inde, ndalowa. Chifukwa tili ndi kuthekera kotengera madzi otentha kwa ife.zotsatira zabwino.sindingathe kudikira
Njira yosavuta yotengera mphamvu yadzuwa yochulukirapo m'chilimwe ndikuwonjezera magwiridwe antchito a zomera zochotsa mchere zomwe zimapezeka m'boma lililonse, ndikuziyika pachimake pakati pa masana, ndikuzibwezeretsanso usiku.​​ ndi kusamutsa madzi ochulukirapo kumalo osungira omwe alipo.
Mu 2007, ndinagula "madzi mumlengalenga" makina opangira madzi, omwe amaziziritsa mpweya wonyezimira ndikupanga madzi akumwa, komanso amasefedwa m'njira zosiyanasiyana, kuphatikizapo reverse osmosis (monga desalination zomera).Ndimagwiritsanso ntchito kachitidwe kameneka poyeretsa madzi mu thanki yosonkhanitsa madzi amvula.Chachitatu, m’nyengo yotentha, ndimagwiritsa ntchito zoziziritsa kukhosi zoziziritsa m’nyumba.Izi zimapanganso madzi, ndipo ndikukankhira madzi kudzera mu condenser.Mu "masiku adzuwa" (mwachitsanzo, dzuwa ndi chinyezi), ndimatha kuthira madzi okwanira 8 malita.
Ndimayenda panjinga tsiku lililonse (m’nyumba kapena kunja) ndipo m’chilimwe ndimakhoza kumwa malita 4-5 a madzi (kuphatikizapo khofi/tiyi).
Chifukwa chake, ndayambitsa njira zopulumutsira pamagawo angapo pano.Choyamba, chokhudzana ndi izi ndikuti condenser ndi mpweya wozizira zimayendetsedwa ndi mphamvu ya dzuwa, choncho ndimasunga mtengo wosaitanitsa kuchokera ku gridi ndikuchepetsa carbon dioxide.Chachiwiri, mphamvu "zowonjezera" sizingalowe mu gridi, motero kuchepetsa "kupsyinjika" pa gridi.Batire idzatenga mphamvu zina, ndipo madzi amatenga mphamvu zambiri.Chachitatu, m'masitolo ena, ndinawona kuti botolo la 500ml la madzi a m'botolo linagulitsidwa $1.Ndikangomwa malita anayi amadzi patsiku, ndikhoza kusunga ndalama zokwana $8 patsiku ngati sindigula ndi botolo.Pomaliza, posagula madzi a m’mabotolo, sindinatayire mabotolo otayidwawa m’dzala, motero kupulumutsa chilengedwe.
Moni, ndili ndi funso lina.Sindikudziwa ngati yankho ili lingandithandize.Ndimakhala mu RV padenga.Pali mapanelo a 4 x 327W Sunpower padenga.Mabatire amanyamula awa.Batire ikatha, ndikufuna kuyatsa AC kuti ikhazikitse kutentha kwa RV, kotero tikafika pamenepo, sitiyenera kuchita chilichonse.Kodi mukuganiza kuti chipangizochi chidzagwira ntchito?Kapena pali njira ina yokonzekera?Zikomo
Ndilemba positi yabulogu za Catch Power Solar Relay posachedwa.Chipangizo ichi cha $250 chikhoza kukuthandizani.Ngati inverter yanu imagwiritsa ntchito kusuntha pafupipafupi, cholumikizira chimatha kuzindikira batire ili ndi mlandu ndikulumikiza mphamvu ya AC kudzera pa cholumikizira.
Leon, mkhalidwe wanu wa RV suli wofanana ndendende, simufunikira wowongolera wamtundu uwu, womwe ndi wachindunji ku mphamvu ya grid.
Zomwe mukufunikira ndikusintha kwamagetsi kosavuta komwe mutha kuyang'anira mphamvu ya batri ndikuigwiritsa ntchito kuzungulira RV AC.
Yatsani pamagetsi apamwamba kwambiri, ndiyeno muzimitsa ndi volt imodzi kapena zochepa.Muyenera kugwiritsa ntchito OFF voltage value chifukwa idzatsika pansi pa AC katundu-zimadalira kukula kwa batri / mikhalidwe yanu.
Yang'anirani chojambulira cha batri mu "shedi".Ndimalimbitsa mtengo wapansi pansi pa 14V, ndipo relay imatseka paliponse pamwamba pa mtengo uwu kuti ndiyendetse.Ndikuganiza kuti batire ikafika voteji yathunthu (14.4), mutha kugwiritsa ntchito njira yomweyo kuti mupange mphamvu ya AC.
Izi zimatengera kutsika kwamagetsi pamene compressor iyamba.Zimangotengera $5 kuti mupeze!
Tsitsani mutu woyamba wa “Guide to Good Solar Energy” wolembedwa ndi Finn Peacock, woyambitsa SolarQuotes, kwaulere!Muyambanso kulandira nkhani zamlungu ndi mlungu za SolarQuotes kuti mudzidziwitse zonse zaposachedwa kwambiri pagawo la dzuwa la Australia.