1. Kufunga
Nei mubatanidzwa wacho anoitika overvoltgege tripping kana kuderedzwa kwemagetsi kunoitika?
Chingave chimwe chezvikonzero zvinotevera:
1)Yako yemunharaunda grid iri kutoshanda kunze kweiyo yemuno yakajairwa voltage miganhu (kana zvisiri izvo kudzora marongero).Semuenzaniso, muAustralia, as 60038 inotsanangura 230 volts seyezita rezita reGidhi ne. + 10%, -6% huwandu, saka muganho wepamusoro we253v. Kana izvi zvirizvo saka kambani yako yemunharaunda Grid ine mutemo wepamutemo kugadzirisa voltage. Kazhinji nekugadzirisa shanduko yemuno.
2)Yako yemunharaunda grid iri pasi peganho uye yako solar system, kunyangwe yakaiswa nemazvo uye kune zvese zviyero, inosundira iyo yemuno gidhi pamusoro pekutora chikamu.Yako solar Inverter's Exput terminals yakabatana ne 'yekubatanidza poindi' neiyo grid ne tambo. Iyi tambo ine kurwisa kwemagetsi kunogadzira voltage mhirizhonga iyo tambo chero nguva iyo inverter inotambanudza simba rekutakura simba nekutumira magetsi aripo muGidhi. Isu tinodaidza iyi 'voltage simuka'. Iyo yakawanda solar yako inotambanudza iyo yakakura iyo yekukwira kukwira kune mutemo weOm (v = IR), uye yakakwira kudzikisira kweiyo yakakura iyo yekukwira veltage kusimuka.
Semuenzaniso, muAustralia, iyo Australia Standard 4777.1 inotaura kuti iyo yepamusoro veltage kusimuka mukuisa solar inofanirwa kuve 2% (4.6V).
Saka iwe unogona kunge uine kuisirwa iyo inosangana neiyi chiyero, uye ine kusimuka kweVoltage ye 4V pane yakazara kutumira kunze kwenyika. Yako yemunharaunda grid inogona zvakare kusangana nemwero uye uve na252V.
Pazuva rakanaka rekusuwa apo hapana mumwe ari kumba, iyo system inotumira kunze kwezvinhu zvese kune grid. Iyo voltage inosundidzirwa kusvika ku252V + 4V = 256V kwemaminitsi anopfuura gumi uye nzendo dzemukati.
3)Iyo yakakwira voltage kusimuka pakati peiyo solar inverter uye grid iri pamusoro t iye 2% yakakwira muyero,Nekuti kupokana mubato (kusanganisira chero kubatana) kwakanyanyisa. Kana izvi zviri izvo saka iyo yekuisa inofanirwa kukupa zano rekuti AC yako yekubiririra kune iyo grid inodiwa inodiwa kusimuka isati yaiswa sosi inogona kuiswa.
4) Inverter Hardware nyaya.
Kana iyo yakayerwa grid voltage inogara iri mukati mehukuru, asi iyo inverter inogara ichinyanya kuwanda kwekukanganisa zvisinei neyakafara kwazvo
2. Kuongororwa
Edza yako grid voltage kuyedza yako yemunharaunda grid voltage, inofanira kuyerwa nepo yako solar system ine simba. Zvikasadaro iyo voltage iwe yaunoyera ichakanganiswa neyako solar system, uye haugone kuisa mhosva yeiyo grid! Iwe unofanirwa kuratidza kuti iyo grid voltage yakakwira isina yako solar system inoshanda. Iwe zvakare unofanirwa zvakare kutendeutsa ese makuru makuru mumba mako kubva.
Izvo zvinofanirwawo kuyerwa pazuva rakakomberedza masikati
Kutanga - Rekodha Kuverengera pakarepo nekuverenga multimeter. Yako Sparky inofanirwa kutora iyo yekuvhenekesa yekuverenga nekuverenga nekuverenga main switchboard. Kana iyo voltage yakakura kupfuura mashoma voltage, wozoita mufananidzo weiyo multimeter
Kechipiri - Rekodha iyo gumi yeminiti yepakati ine loggege logger. Sparky yako inoda loggeage logger (kureva fluke vr1010) uye inofanira kuyera iyo 10 min pakati pepamusoro neyako solar uye mikuru mizhinji yakadzimwa. Kana iyo avhareji iri pamusoro peiyo shoma voltage saka tumira iyo yakarekodwa data uye mufananidzo weyekuyera setup - zvakare kunyanya kuratidza solar yeiyo solar switch switch.
Kana imwe yeyekuongororwa kwechipiri
Simbisa kuti voltage kudonha mune yako yekuisa
Kana iyo kuverenga ichiratidza kusimuka kweinopfuura 2% saka iwe uchafanirwa kusimudzira iyo AC Cabling kubva kuGrid yekubatanidza nzvimbo kuitira kuti waya dzakakora (dzinopisa waya = kuderera kuramba).
Yekupedzisira nhanho - kuyera iyo veltage kusimuka
1. Kana yako grid voltage yakanaka uye voltage kukwira kuverenga pane zvisingasviki 2% saka yako Sparky inoda kuyera dambudziko kuti risimbe magetsi ekuverenga:
2. Ne pv off
3. Shandisa imwe chete inozivikanwa inozivikanwa mutoro semuenzaniso
4. Kubva pane izvi unogona kuverenga iyo voltage kudonha / kusimuka mune inouya yevatengi main uye sevhisi main.
5. Verenga mutsara uchidzidza kuburikidza nemutemo waOHM kuti utore pazvinhu zvakashata kana zvakashata zvisina kurongeka.
3. Mhedziso
Inotevera Matanho
Zvino iwe unofanirwa kuziva kuti dambudziko rako nderei.
Kana iri dambudziko # 1- Grid voltage yakanyanya kukwira- IYO Icho chinhu chekambani yako yegrid. Kana iwe ukavatumira zvese humbowo hwandakataura kuti huchasungirwa kuigadzirisa.
Kana iri dambudziko # 2- Grid yakanaka, voltage rimuki isingasviki 2%, asi ichiri kusvika parwendo saka zvaunosarudza ndezvekuti:
1. Zvichienderana nekambani yako grid iwe unogona kubvumidzwa kuchinja iyo Inverter 10 miniti Avhareji rwendo rwendo kusvika kune inobvumirwa kukosha (kana kana iwe uine rombo rakanaka kunyange rakakwira). Tora kupenya kwako kuti utarise nekambani yegrid kana iwe uchibvumidzwa kuita izvi.
2. Kana wako mubatanidzwa ane "volt / var" maitiro (anobvunza emazuva ano)
3. Kana izvo zvisingagoneke ipapo, kana uine chikamu che3, kusimudzira kune 3 phase inverter kazhinji inogadzirisa nyaya - sezvo iyo yekukwira kweVoltage inopararira pamusoro pe3 zvikamu.
4.
Kana iri dambudziko # 3- Max voltage rimuki pamusoro pe2% - ipapo kana iri ichangobva kuisirwa inoita kunge yako yekuisa haina kuisirwa iyo system kusvika pachiyero. Iwe unofanirwa kutaura navo uye shandira mhinduro. Zvichanyanya kusanganisira kusimudzira iyo AC kabhegi kune grid (shandisa mafuta aya kana kupfupikisa tambo pakati penzvimbo uye grid yekubatanidza nzvimbo).
Kana iri dambudziko # 4- Inverter Hardware dambudziko. Fonera technical tsigiro yekupa kutsiva.