Kune kazhinji mameseji pamhepo nezve kurwira nharaunda uye kuvandudzwa kweimwe simba masosi. Dzimwe nguva vanototaura nezvekuti gwenya remagetsi rezuva rakavakwa sei mumusha wakasiiwa kuitira kuti vagari vomunharaunda vafarire mabhenefiti ebudiriro kwete maawa 2-3 pazuva apo jenareta iri kushanda, asi nguva dzose. Asi izvi zvose zviri kure nehupenyu hwedu, saka ndakasarudza kushandisa muenzaniso wangu kuti ndiratidze uye nditaure kuti simba rezuva reimba yega yega rakagadzirwa sei uye kuti rinoshanda sei. Ini ndichakuudza nezve ese matanho: kubva pane iyo pfungwa yekubatidza ese maturusi, uye ini zvakare ndichagovera yangu yekushanda ruzivo. Chinyorwa chinenge chakareba, saka avo vasingadi mavara mazhinji vanogona kuona vhidhiyo. Ikoko ndakaedza kutaura chinhu chimwe chete, asi zvichaonekwa kuti ndinounganidza sei zvose izvi ini.
Yekutanga data: imba yakavanzika ine nharaunda inosvika mazana maviri m200 yakabatana kune yemagetsi grid. Kupinda kwechitatu-chikamu, simba rose 2 kW. Imba yacho ine chiyero chakajairwa chemidziyo yemagetsi: mafiriji, terevhizheni, makomputa, washing machine, dishwashers, zvichingodaro. Giridhi yemagetsi haina kusiyana maererano nekugadzikana: rekodhi yandakanyora yaive yekudzima kwemazuva matanhatu akateedzana kwenguva ye15 kusvika maawa masere.
Zvaunoda kuwana: kanganwa nezvekudzima kwemagetsi uye shandisa magetsi zvisinei kuti chii.
Ndeapi mabhonasi angave aripo: Kuwedzera kushandiswa kwesimba rezuva, kuitira kuti imba yacho inonyanya kufambiswa nesimba rezuva, uye kushomeka kunotorwa kubva kune network. Sebhonasi, mushure mekugamuchirwa kwemutemo wekutengesa magetsi kune grid nevanhu vega, vanotanga kubhadhara chikamu chemari yavo nekutengesa chizvarwa chakawandisa kune guru guru remagetsi.
Kwatanga kupi?
Pane nguva dzose dzinenge nzira mbiri dzekugadzirisa chero dambudziko: dzidza iwe pachako kana kupa mhinduro kune mumwe munhu. Sarudzo yekutanga inosanganisira kudzidza zvinyorwa zvedzidziso, maforamu ekuverengera, kutaurirana nevaridzi vemagetsi ezuva, kurwisa todhi dzemukati uye, pakupedzisira, kutenga michina, uyezve kuisa. Yechipiri sarudzo: kudana kambani yakasarudzika, kwavanozobvunza mibvunzo yakawanda, sarudza uye utengese midziyo inodiwa, uye pamwe kuiisa kune imwe mari. Ndakasarudza kubatanidza nzira mbiri idzi. Zvimwe nekuti zvinondinakidza, uye muchidimbu kuitira kuti ndisamhanye nevatengesi vanongoda kuita mari nekutengesa chimwe chinhu chisiri chaicho chandinoda. Iye zvino yave nguva yekuti dzidziso inzwisise kuti ndakaita sei sarudzo dzangu.
Mufananidzo wacho unoratidza muenzaniso we "kushandisa" mari yekuvaka gwenya remagetsi ezuva. Ndokumbira utarise kuti solar panels akaiswa KUseri kwemuti - saka hapana mwenje unosvika kwavari uye haushande.
Mhando dzemagetsi ezuva
Rega ndicherechedze ipapo kuti handisi kuzotaura nezve maindasitiri mhinduro kana inorema-basa masisitimu, asi nezve yakajairwa mutengi solar power plant yeimba diki. Ini handisi oligarch yekurasa mari kure, asi ini ndinoomerera kune musimboti wekuve anonzwisisa. Ndiko kuti, handidi kupisa dziva nemagetsi e "solar" kana kubhadharisa motokari yemagetsi yandisina, asi ndinoda kuti midziyo yose iri mumba mangu ishande nguva dzose, pasina hanya nemagetsi emagetsi. .
Iye zvino ndichakuudza nezvemhando dzemagetsi ezuva reimba yega. Kazhinji, kune matatu chete ayo, asi pane akasiyana. Ini ndichazvironga zvinoenderana nekuwedzera mutengo weimwe neimwe system.
Network Solar Power Plant - rudzi urwu rwesimba remagetsi rinobatanidza mari shoma uye kusununguka kwakanyanya kwekushanda. Inosanganisira zvinhu zviviri chete: solar panels uye network inverter. Magetsi anobva kumapanera ezuva anoshandurwa zvakananga kuita 220V/380V mumba uye anopedzwa nemasisitimu emagetsi epamba. Asi pane zvakakosha drawback: iyo ESS inoda backbone network kuti ishande. Kana girasi remagetsi rekunze rakadzimwa, solar panels inoshanduka kuita "pumpkin" uye inomira kugadzira magetsi, sezvo pakushanda kwegridhi-yakabatana inverter, network yekutsigira inodiwa, ndiko kuti, kuvepo kwemagetsi. Uye zvakare, neiyo iripo magetsi gidhi yemagetsi, kushandisa grid-yakasungwa inverter haina purofiti yakanyanya. Muenzaniso: une 3 kW solar power plant, uye imba yako inoshandisa 1 kW. Iyo yakawandisa "inoyerera" mumambure, uye yakajairwa mamita kuverenga simba "modulo", ndiko kuti, simba rinopihwa kune network richaverengerwa nemamita sekudyiwa, uye iwe uchiri kufanira kuribhadhara. Mubvunzo unonzwisisika pano ndewokuti: chii chekuita nesimba rakawandisa uye kuti ungadzivisa sei? Ngatiendererei kune yechipiri mhando yemagetsi ezuva.
Hybrid Solar Power Plant - rudzi urwu rwemagetsi emagetsi anosanganisa zvakanakira network uye inozvimiririra magetsi chirimwa. Inosanganisira zvinhu zvina: solar panels, solar controller, mabhatiri uye hybrid inverter. Nheyo yezvose ndeye hybrid inverter, iyo inokwanisa kusanganisa simba rinogadzirwa nemagetsi ezuva musimba rinopedzwa kubva kune network yekunze. Uyezve, ma inverters akanaka ane kugona kuisa pamberi pesimba rinopedzwa. Zvakanaka, imba yacho inofanira kutanga yapedza simba kubva kune solar panels uye chete kana pane kushayikwa kwayo, iwane kubva kune network yekunze. Kana iyo yekunze network ikanyangarika, inverter inopinda mukuzvimiririra kushanda uye inoshandisa simba kubva kune solar panel uye simba rakachengetwa mumabhatiri. Nenzira iyi, kunyange kana simba richipera kwenguva yakareba uye izuva rine makore (kana kuti simba rinopera usiku), zvose zviri mumba zvichashanda. Asi chii chaunofanira kuita kana pasina magetsi zvachose, asi iwe unoda kurarama neimwe nzira? Pano ndinopfuurira kune yechitatu rudzi rwemagetsi emagetsi.
Autonomous Solar Power Plant - rudzi urwu rwemagetsi emagetsi runokubvumira kuti urarame zvakakwana pasina magiradhi emagetsi ekunze. Inogona kusanganisira zvinopfuura mana akajairwa zvinhu: solar panel, solar controller, bhatiri, inverter.
Mukuwedzera kune izvi, uye dzimwe nguva panzvimbo yemagetsi ezuva, HydroElectroStation ine simba shoma, simba remhepo, kana jenareta (dizeli, gasi kana peturu) inogona kuiswa. Sezvo mutemo, zvivako zvakadaro zvine jenereta, sezvo pangave pasina zuva nemhepo, uye simba rekushandisa mumabhatiri harina kusingaperi - munyaya iyi jenereta inotanga uye inopa simba kune iyo yose nzvimbo, panguva imwe chete ichichaja bhatiri. . Simba rakadaro rinogona kushandurwa nyore nyore kuva hybrid imwe nekubatanidza kunze kwemagetsi emagetsi, kana inverter ine mabasa aya. Musiyano mukuru pakati pe autonomous inverter uye hybrid imwe ndeyekuti haigone kusanganisa simba kubva kune solar panel nesimba kubva kune yekunze network. Panguva imwecheteyo, iyo hybrid inverter, pane zvinopesana, inogona kushanda seyakazvimiririra kana network yekunze yakadzimwa. Sezvo mutemo, ma hybrid inverters anofananidzwa mumutengo kune anozvimiririra zvizere, uye kana akasiyana, hazvina kukosha.
Chii chinonzi solar controller?
Mhando dzese dzemagetsi ezuva ane solar controller. Kunyangwe mune grid-yakabatana solar power plant iripo, inongova chikamu chegridhi-yakabatana inverter. Uye akawanda mahybrid inverters anogadzirwa ane solar controller pabhodhi. Chii uye ndechei? Ini ndichataura nezve hybrid uye inozvimiririra solar power plant, sezvo iyi ndiyo chaiyo nyaya yangu, uye ini ndinogona kukuudza zvakawanda nezve dhizaini yetiweki inverter mune zvakataurwa kana paine zvikumbiro mumashoko.
A solar controller mudziyo unoshandura simba rinogamuchirwa kubva kune solar panel kuita simba rinogayiwa neinverter. Semuenzaniso, solar panels inogadzirwa ine voltage iyo yakawanda ye12V. Uye mabhatiri anogadzirwa muakawanda e12V, ndizvo zvazviri. Masisitimu akareruka ane 1-2 kW simba anoshanda pa12V. Zvirongwa zvinobudirira zve 2-3 kW zvinotoshanda pa24V, uye masisitimu ane simba e4-5 kW kana kupfuura anoshanda pa48V. Iye zvino ini ndichafunga chete "kumba" masisitimu, nekuti ndinoziva kuti kune ma inverters anoshanda pamagetsi emazana akati wandei volts, asi izvi zvatova nengozi kumba.
Saka, ngatiti isu tine 48V system uye 36V solar panels (iyo mapaneru akaunganidzwa mune akawanda e3x12V). Nzira yekuwana sei inodiwa 48V yekushandisa iyo inverter? Ehe, bhatiri re48V rakabatana kune inverter, uye solar controller yakabatana kune aya mabhatiri kune rimwe divi uye solar panels kune rimwe. Solar panels dzakaunganidzwa pamwero wepamusoro nemaune kuitira kuti ikwanise kuchaja bhatiri. Iyo solar controller, inogamuchira zviri pachena yakakwira voltage kubva kune solar panel, inoshandura iyi voltage kune inodiwa kukosha uye inoendesa kune bhatiri. Izvi zviri nyore. Kune vatongi vanogona kuderedza 150-200 V kubva kumagetsi ezuva kusvika ku12 V mabhatiri, asi mafungu makuru kwazvo anoyerera pano uye mutongi anoshanda nekunyanya kushanda zvakanaka. Iyo yakanaka kesi ndeye iyo voltage kubva kune solar panel yakapetwa kaviri voltage pabhatiri.
Kune marudzi maviri emagetsi ezuva: PWM (PWM - Pulse Width Modulation) uye MPPT (Maximum Power Point Tracking). Musiyano wakakosha pakati pavo ndewekuti mutongi wePWM anogona kungoshanda nemagungano emapanera asingapfuure bhatiri voltage. MPPT - iyo controller inogona kushanda neinooneka yakawandisa yevoltage maererano nebhatiri. Pamusoro pezvo, MPPT vatongi vane hunyanzvi hwepamusoro, asi zvakare vanodhura.
Ungasarudza sei solar panel?
Pakutanga kuona, mashizha ose ezuva akafanana: masero emasero ezuva akabatanidzwa nemabhasi, uye kuseri kwemashure kune mawaya maviri: plus uye minus. Asi pane zvakawanda nuances munyaya iyi. Solar panels inobva kune zvakasiyana zvinhu: amorphous, polycrystalline, monocrystalline. Ini handisi kuzotsigira imwe mhando yechinhu kana chimwe. Rega nditaure kuti ini pachangu ndinofarira monocrystalline solar panels. Asi handizvo zvoga. Imwe neimwe solar bhatiri keke ina-layer keke: girazi, yakajeka EVA firimu, solar cell, yekuisa chisimbiso firimu. Uye pano nhanho yega yega yakakosha zvakanyanya. Kwete chero girazi rakakodzera, asi nemhando yakakosha, iyo inoderedza kuratidzwa kwechiedza uye inopesana nechiedza chiitiko pakona kuitira kuti zvinhu zvivhenekerwe zvakanyanya sezvinobvira, nokuti huwandu hwesimba rinogadzirwa hunoenderana nehuwandu hwechiedza. Kujeka kweiyo EVA firimu inosarudza kuti ingani simba rinosvika kune chinhu uye kuti ingani simba rinogadzirwa nepaneru. Kana iyo firimu ikazova isina kukwana uye ikaita makore nekufamba kwenguva, ipapo kugadzirwa kunodonha zvakanyanya.
Zvadaro zvinouya zvinhu pachazvo, uye zvinogoverwa nemhando, zvichienderana nemhando: Giredhi A, B, C, D zvichingodaro. Ehe, zviri nani kuve nemhando A element uye yakanaka soldering, nekuti nekusabatana kwakashata, chinhu chinopisa nekutadza nekukurumidza. Zvakanaka, iyo firimu yekupedzisa inofanirawo kuva yemhando yepamusoro uye inopa chisimbiso chakanaka. Kana mapaneru akaora mwoyo, unyoro huchakurumidza kupinda mukati mezvinhu, ngura inotanga, uye mapaneru achatadzawo.
Nzira yekusarudza yakakodzera solar panel? Mugadziri mukuru wenyika yedu iChina, kunyangwe kunewo vagadziri veRussia pamusika. Kune akawanda mafekitori eOEM anonamira chero akaodha nameplate uye kutumira mapaneru kumutengi. Uye kune mafekitori anopa kutenderera kwakazara kwekugadzira uye anokwanisa kudzora chigadzirwa chemhando pamatanho ese ekugadzirwa. Ungaziva sei nezve mafekitari akadaro uye mhando? Kune akati wandei ane mukurumbira marabhoritari anoita akazvimirira bvunzo dzesolar panels uye anoburitsa pachena mhedzisiro yebvunzo idzi. Usati watenga, unogona kuisa zita uye modhi yesolar panel uye woona kuti solar panel inoenderana sei neakataurwa maitiro. Rabhoritari yekutanga ndiyo , uye wechipiri . Kana mugadziri wepaneru asiri pane aya mazita, saka iwe unofanirwa kufunga nezvemhando. Izvi hazvireve kuti pani yakashata. Ingori iyo mhando inogona kunge iri OEM, uye chirimwa chekugadzira chinoburitsawo mamwe mapaneru. Chero zvazvingaitika, kuvepo mune zvinyorwa zveaya marabhoritari zvinotoratidza kuti hausi kutenga solar panels kubva kune inobhururuka-nehusiku inogadzira.
Sarudzo yangu yemagetsi ezuva
Usati watenga, zvakakosha kutsanangura huwandu hwemabasa akagadzirirwa solar power plant, kuitira kuti usabhadhara izvo zvisingakoshi uye kuti usabhadhara zvakanyanya kune zvisingashandisi. Pano ini ndichaenderera mberi nekudzidzira, sei uye zvandakaita ini. Kutanga, chinangwa uye nzvimbo dzekutanga: mumusha magetsi anotemwa nguva nenguva kwehafu yeawa kusvika maawa masere. Kudzima kunokwanisika kamwe chete pamwedzi kana kwemazuva akati wandei akatevedzana. Basa: kupa imba nemagetsi emagetsi nguva dzese pamwe nekumwe kudzikisira kwekushandisa panguva yekuvharwa kwekunze network. Panguva imwecheteyo, iyo huru yekuchengetedza uye hurongwa hwekutsigira hupenyu hunofanirwa kushanda, kureva: nzvimbo yekupomba, vhidhiyo yekutarisa uye alarm system, router, sevha uye yese network network, mwenje nemakomputa, uye firiji inofanira kushanda. Chechipiri: maTV, masisitimu evaraidzo, maturusi emagetsi (mower lawn, trimmer, pombi yekudiridza gadheni). Iwe unogona kudzima: iyo bhailer, kettle yemagetsi, simbi uye zvimwe zvinopisa uye zvinopisa zvakanyanya, kushanda kwacho kusingakoshesi kukosha. Iyo kettle inogona kubikwa pachitofu chegasi uye kuaina gare gare.
Kazhinji, unogona kutenga solar power plant kubva panzvimbo imwe. Vatengesi vesolar panel vanotengesawo zvese zvine chekuita nemidziyo, saka ndakatanga kutsvaga zvangu nema solar panel senzvimbo yangu yekutangira. Imwe yemhando dzine mukurumbira ndeye TopRay Solar. Kune mazano akanaka pamusoro pavo uye ruzivo rwechokwadi rwekushanda muRussia, kunyanya muKrasnodar Territory, kwavanoziva zvakawanda nezvezuva. MuRussian Federation kune muparadzi wepamutemo uye vatengesi nedunhu, pane zvakataurwa pamusoro apa nzvimbo dzine marabhoritari ekuyedza solar panels, iyi mhando iripo uye haisi panzvimbo yekupedzisira, ndiko kuti, unogona kuitora. Pamusoro pezvo, iyo kambani inotengesa solar panels, TopRay, inogadzirawo ma controller ayo uye zvemagetsi zvekugadzirwa kwemigwagwa: traffic management system, marambi emagetsi e LED, zviratidzo zvinopenya, solar controller, nezvimwe. Nekuda kuziva, ndakatokumbira kugadzirwa kwavo - kwakanyatso hunyanzvi uye kune kunyange vasikana vanoziva nzira yekuenda nayo simbi yekusimbisa. Zvinoitika!
Nechido changu chezvishuvo, ndakatendeukira kwavari ndikavakumbira kuti vandigadzirire zvigadziriso zviviri: zvinodhura uye zvakachipa zvemba yangu. Ndakabvunzwa mibvunzo yakawanda yekujekesa pamusoro pesimba rakachengetwa, kuwanikwa kwevatengi, hukuru uye nguva dzose kushandiswa kwesimba. Iyo yekupedzisira yakave isingatarisirwe kwandiri: imba mune simba rekuchengetedza maitiro, apo chete vhidhiyo yekutarisa masisitimu, kuchengetedza masisitimu, Internet yekubatanidza uye network network iri kushanda, inoshandisa 300-350 W. Izvi zvinoreva, kunyange kana pasina munhu anoshandisa magetsi kumba, kusvika ku 215 kWh pamwedzi inoshandiswa pane zvinodiwa mukati. Apa ndipo pauchafunga nezvekuita ongororo yesimba. Uye iwe unotanga kusunungura majaja, maTV, uye set-yepamusoro mabhokisi kubva kune zvigadziko, izvo zvinodya zvishoma muchimiro chekumira, asi zvichiri kushandisa huwandu hwakaringana hwesimba.
Ini handisi kuzoshungurudza pamusoro pazvo, ndakagara pane yakachipa sisitimu, sezvo kazhinji inosvika hafu yemari yesimba remagetsi inogona kutorwa nemutengo wemabhatiri. Rondedzero yemidziyo ndeyekutevera:
- - 9 pcs
- 5kW Single Phase Hybrid Inverter - 1 pcs
- Battery - 4 pcs
Pamusoro pezvo, ndakapihwa kuti nditenge hunyanzvi hwekubatanidza solar panel padenga, asi mushure mekutarisa mafoto, ndakafunga kuita nemamoiri ekumba uye kuchengetedza mari. Asi ini ndakafunga kuunganidza sisitimu pachangu uye handina kushingirira uye nguva, uye vanoisa vanoshanda neaya masisitimu nguva dzose uye vanovimbisa nekukurumidza uye kwemhando yepamusoro mhedzisiro. Saka zvisarudzire iwe: zvakanyanya kunakidza uye zviri nyore kushanda nemafekitari fasteners, uye mhinduro yangu yakachipa.
Chii chinopa magetsi ezuva?
Iyi kit inogona kuburitsa kusvika ku5 kW yesimba mune yakazvimiririra modhi - iri ndiro chairo simba randakasarudza imwe-chikamu inverter. Kana iwe ukatenga inverter imwechete uye interface module yayo, unogona kuwedzera simba kune 5 kW + 5 kW = 10 kW pachikamu. Kana kuti iwe unogona kugadzira matatu-phase system, asi ikozvino ndiri kugutsikana nazvo. Iyo inverter yakakwira-frequency, uye saka yakareruka (inenge 15 kg) uye inotora nzvimbo shoma - inogona kuiswa nyore pamadziro. Inotova ne 2 MPPT controllers ine simba re 2,5 kW imwe neimwe yakavakirwa-mukati, zvinoreva kuti ndinogona kuwedzera mamwe mapaneru akawanda pasina kutenga mimwe michina.
Ndine 2520 W solar panels zvichienderana nezita rezita, asi nekuda kweiyo isiri-yakanyanya yekuisa kona inoburitsa zvishoma - iyo yepamusoro yandakaona yaive 2400 W. The optimal angle is perpendicular to the sun, iyo mulatitudes yedu inosvika madhigirii makumi mana neshanu kusvika kumusoro. Mapaneru angu akaiswa pa45 degrees.
Iyo bhatiri gungano ndeye 100A * h 48V, ndiko kuti, 4,8 kW * h yakachengetwa, asi zvakanyanya kusada kutora simba racho zvachose, kubva ipapo sosi yavo yakadzikira. Zvinokurudzirwa kuburitsa mabhatiri akadaro kwete kupfuura 50%. Aya ma lithium iron phosphate kana lithium titanate anogona kubhadhariswa uye kuburitswa zvakadzika uye nemhepo yakakwira, nepo lead-acid iyo, ingave mvura, gel kana AGM, zviri nani kusamanikidza. Saka, ndine hafu yehuwandu, iyo 2,4 kWh, kureva, maawa anenge 8 mukuzvimiririra zvakakwana pasina zuva. Izvi zvakakwana kuhusiku hwekushanda kwemasisitimu ese uye pachange paine hafu yebhatiri redhi rasara kuitira emergency mode. Mangwanani zuva richatobuda uye rinotanga kutengesa bhatiri, panguva imwechete kupa imba nesimba. Ndiko kuti, imba inogona kushanda yakazvimirira mune iyi modhi kana simba rekushandisa rakaderedzwa uye mamiriro ekunze akanaka. Kuti uzvimirire zvakakwana, zvingave zvichiita kuwedzera mamwe mabhatiri uye jenareta. Mushure mezvose, munguva yechando kune zuva shoma uye haugone kuita pasina jenereta.
Ndiri kutanga kuunganidza
Usati watenga uye kuunganidza, zvinodikanwa kuverenga iyo yese system kuitira kuti usaite chikanganiso nenzvimbo yeese masisitimu uye tambo routing. Kubva pamagetsi ezuva kusvika kune inverter ndine anenge 25-30 mamita uye ndakaisa mawaya maviri anogadziriswa ane muchinjikwa-chikamu che 6 sq. mm mberi, sezvo ivo vachatumira magetsi kusvika ku100V uye ikozvino ye25-30A. Iyi mhiri-chikamu muganho yakasarudzwa kuderedza kurasikirwa pawaya uye kuwedzera simba rekuendesa kune zvishandiso. Ndakazvimisira solar panel pachazvo pamagwara epamba akagadzirwa nemakona ealuminium ndokuabatanidza nezvisungo zvekumba. Kudzivirira pani kubva pakutsvedza pasi, mabhaudhi maviri e30mm anonongedza kumusoro pakona yealuminium yakatarisana nepaneru yega yega, uye anoita semhando ye "hoko" yemapaneru. Mushure mekuiswa ivo havaoneki, asi vanoramba vachitakura mutoro.
Solar panels dzakaunganidzwa kuita mabhuroko matatu ane 3 panels rimwe nerimwe. Muzvivharo, mapaneru akabatanidzwa munhevedzano - nenzira iyi iyo voltage yakasimudzwa kusvika 115V isina mutoro uye ikozvino yakaderedzwa, izvo zvinoreva kuti unogona kusarudza waya dzemuchinjiko diki. Iwo mabhuroki akabatana anoenderana kune mumwe nemumwe achishandisa akakosha makubatanidza ayo anovimbisa kubata kwakanaka uye kusimba kwekubatanidza - inonzi MC4. Ini zvakare ndakavashandisa kubatanidza waya kune solar controller, sezvo ivo vachipa yakavimbika kuonana uye nekukurumidza wedunhu kuvhurwa kwekugadzirisa.
Tevere tinoenderera mberi nekuisa mumba. Mabhatiri anofanochajwa nechaja yemota yakangwara kuti aenzane nevolti uye akabatana munhevedzano kuti ape 48V. Tevere, ivo vanobatanidzwa kune inverter netambo ine muchinjiko-chikamu che 25 mm square. Nenzira, paunotanga kubatanidza bhatiri kune inverter, pachava nekasi inooneka kune vanobatana. Kana iwe usina kusanganisa iyo polarity, saka zvese zvakanaka - iyo inverter ine capacious capacitors yakaiswa uye ivo vanotanga kuchaja iyo nguva yavanobatana nemabhatiri. Iyo yakanyanya simba re inverter ndeye 5000 W, izvo zvinoreva kuti ikozvino inogona kupfuura netambo kubva kubhatiri ichava 100-110A. Iyo tambo yakasarudzwa yakakwana yekushanda kwakachengeteka. Mushure mekubatanidza bhatiri, unogona kubatanidza network yekunze uye mutoro kumba. Waya dzakasungirirwa kune terminal blocks: phase, neutral, pasi. Zvese zviri pano zviri nyore uye zvakajeka, asi kana zvisina kuchengetedzeka kuti iwe ugadzirise iyo yekubuda, saka zviri nani kupa kubatana kweiyo system kune vane ruzivo vemagetsi. Zvakanaka, chinhu chekupedzisira chiri kubatanidza solar panels: pano, zvakare, iwe unofanirwa kungwarira uye usasanganisa polarity. Nesimba re 2,5 kW uye kubatana kwakashata, mutongi wezuva achapisa pakarepo. Chii chandingataure: nesimba rakadaro, iwe unogona weld zvakananga kubva kune solar panels, pasina welding inverter. Izvi hazvizogadzirise hutano hwemagetsi ezuva, asi simba rezuva rakakura chaizvo. Sezvo ini ndichiwedzera kushandisa MC4 zvibatanidza, hazvigoneke kudzosera polarity panguva yekutanga yekumisikidza.
Zvese zvakabatana, kudzvanya kumwe chete kwekuchinja uye inverter inopinda mune yekuseta modhi: pano iwe unofanirwa kuseta mhando yebhatiri, maitiro ekushanda, kuchaja mafungu, nezvimwe. Kune mirairo yakajeka yeizvi, uye kana iwe uchikwanisa kutarisana nekugadzirisa router, saka kumisa inverter hakuzove kwakaoma zvakanyanya. Iwe unongoda kuziva bhatiri paramita uye uzvigadzirise nemazvo kuitira kuti zvigare kwenguva yakareba sezvinobvira. Mushure mezvo, hmm ... Mushure mezvo zvinouya chikamu chinonakidza.
Kushanda kweiyo hybrid solar power plant
Mushure mekutangwa kwegwenya remagetsi ezuva, ini nemhuri yangu takagadziridza zvakawanda zvemaitiro edu. Semuyenzaniso, kana kare muchina wokuwachisa kana muchina wekugezesa wakatanga mushure me23 pm, apo mutero wehusiku mugedhi remagetsi wakashanda, zvino mabasa aya anopedza simba anofambiswa kuzuva, nekuti muchina wekugeza unodya 500-2100 W panguva yekushanda, dishwasher inoshandisa 400-2100 W. Nei kupararira kwakadaro? Nekuti mapombi nemamotor zvinodya zvishoma, asi maheater emvura ane nzara yemagetsi zvakanyanya. Ironing zvakare yakave "inobatsira" uye inonakidza mukati mezuva: imba yacho yakareruka, uye simba rezuva rinovhara zvachose kushandiswa kwesimbi. Iyo skrini inoratidza girafu rekugadzira simba kubva kune solar power plant. Mangwanani epamusoro anooneka zvakajeka, apo muchina wekugeza waishanda uye uchipedza simba rakawanda - simba iri rakagadzirwa nemagetsi ezuva.
Mazuva ekutanga ndakakwira kune inverter kakawanda kuti nditarise iyo yekugadzira uye yekushandisa skrini. Ipapo ini ndakaisa iyo yekushandisa pane yangu sevha yeimba, iyo inoratidza inoshanda maitiro eiyo inverter uye ese ma parameter emagetsi grid munguva chaiyo. Semuenzaniso, iyo skrini inoratidza kuti imba inoshandisa zvinopfuura 2 kW yesimba (AC inobuda inoshanda simba chinhu) uye ese simba iri rinokweretwa kubva kune solar panel (PV1 yekuisa simba chinhu). Ndiko kuti, iyo inverter, inoshanda mu hybrid mode ine simba rekutanga kubva kuzuva, inovhara zvachose kushandiswa kwesimba kwemidziyo kubva kuzuva. Hakusi mufaro here uyu? Zuva rega rega chikamu chitsva chekugadzira simba chakaonekwa mutafura uye izvi zvaisagona asi kufara. Uye apo magetsi akavharwa mumusha wose, ndakaziva pamusoro payo chete kubva kune squeak ye inverter, iyo yakandizivisa kuti yakanga ichishanda mukuzvimirira. Kumba yose, izvi zvaireva chinhu chimwe chete: tinorarama sekare, apo vavakidzani vanochera mvura nemabhakiti.
Asi pane mamwe manuances ekuva nesolar power plant kumba:
- Ndakatanga kuona kuti shiri dzinoda magetsi ezuva uye padzinobhururuka pamusoro padzo, hadzina kana kumbofara nekuvapo kwemichina yeruzivo mumusha. Ndiko kuti, dzimwe nguva solar panels ichiri kuda kugezwa kuti ibvise marara neguruva. Ini ndinofunga kuti kana yakaiswa pa45 madhigirii, zvese zvakasara zvinongoshambidzwa nemvura. Izvo zvinobuda kubva kune akati wandei eshiri hazvidonhe zvachose, asi kana chikamu chepaneru chakafukidzwa, kudonha kwekubuda kunooneka. Izvi ndakazviona zuva parakatanga kunyura uye mumvuri wedenga wakatanga kufukidza madziro rimwe pashure peimwe. Ndiko kuti, zviri nani kuisa mapaneru kubva kune ese maumbirwo anogona kuvaita mumvuri. Asi kunyange manheru, nechiedza chakapararira, mapaneru aibudisa mazana akawanda ewatts.
- Nesimba rakakura remapanera ezuva uye kupomba kwe700 Watts kana kupfuura, iyo inverter inobatidza mafeni zvakanyanya uye inonzwika kana musuwo wekamuri yehunyanzvi wakavhurika. Pano iwe unovhara gonhi kana kukwira inverter pamadziro uchishandisa damping pads. Muchidimbu, hapana chinhu chisingatarisirwi: chero magetsi anopisa panguva yekushanda. Iwe unongoda kufungisisa kuti inverter haifaniri kusungirirwa panzvimbo iyo inogona kukanganisa inzwi rekushanda kwayo.
- Iyo proprietary application inogona kutumira yambiro neemail kana SMS kana chero chiitiko chikaitika: kubatidza / kudzima network yekunze, bhatiri rakaderera, nezvimwe. Asi iyo application inoshanda pane isina kuchengetedzwa SMTP port 25, uye ese emazuva ano masevhisi eemail, senge gmail.com kana mail.ru, anoshanda pane yakachengeteka port 465. Ndiko, ikozvino, chokwadi, email zviziviso hazvisviki, asi ndinoda .
Kwete kutaura kuti pfungwa idzi neimwe nzira inogumbura, nokuti munhu anofanira kugara achiedza kukwana, asi huripo huripo kuzvimirira hunokosha.
mhedziso
Ini ndinotenda kuti iyi haisi nyaya yangu yekupedzisira nezve yangu pachangu magetsi ezuva. Chiitiko chekushanda mumhando dzakasiyana-siyana uye panguva dzakasiyana dzegore zvichave zvakasiyana, asi ndinonyatsoziva kuti kunyange kana magetsi achipera paZuva reGore Idzva, pachava nechiedza mumba mangu. Zvichienderana nemhedzisiro yekushandisa iyo yakaiswa solar power plant, ndinogona kutaura kuti yaive yakakosha. Kudzima kwenetiweki kwakati wandei hakuna kucherechedzwa. Ndakaziva nezve akati wandei chete kuburikidza nekufona kubva kuvavakidzani nemubvunzo wekuti "Iwe haunawo chiedza here?" Nhamba dzinomhanya dzekugadzirwa kwemagetsi dzinofadza zvakanyanya, uye kugona kubvisa UPS kubva pakombuta, uchiziva kuti kunyangwe magetsi akadzimwa, zvese zvinoramba zvichishanda zvakanaka. Zvakanaka, kana isu pakupedzisira tapa mutemo pamusoro pekugona kwevanhu kutengesa magetsi kune network, ini ndichave wekutanga kuisa basa iri, nokuti mu inverter inokwana kushandura imwe pfungwa uye simba rose rinogadzirwa, asi risina kupedzwa. neimba, ndichatengesa kune network ndiwane mari yayo. Kazhinji, zvakazove zviri nyore, zvinoshanda uye zviri nyore. Ini ndakagadzirira kupindura mibvunzo yako uye kumirisana nekurwiswa kwevatsoropodzi vanogonesa munhu wese kuti mulatitudo yedu chirimwa chemagetsi ezuva chitoyi.
Source: www.habr.com