1. Mamiriro ekushandisa
Mukugadzirisa kwekunze kwekuvaka, zvishandiso zvemagetsi izvo zvinonyanya zvinosanganisira magetsi ega ega (bhatiri module) uye magetsi ekunze anowanzoshandiswa. Zvishandiso zvemagetsi zvine simba ravo pachavo zvinogona kushanda chete pamabhatiri kwenguva yakati, uye ivo vachiri kuvimba nemagetsi ekunze kwekushandisa kwenguva refu; Maturusi emagetsi anovimba nemagetsi ekunze anodawo magetsi kuti ashande zvakajairika.
Parizvino, majenareta edhiziri anowanzo kushandiswa kupa simba kumidziyo yemagetsi yekuvaka kunze. Pane zvikonzero zvikuru zviviri. Iyo optical chengetedzo AC off grid magetsi ekupa system inogona kunge iri sarudzo iri nani. Chokutanga pane zvose, zvakaoma zvikuru kuwedzera mafuta ejenareta dizeli. Ingave chiteshi chepeturu chiri kure kwazvo kana chiteshi chepeturu chinoda kupa zvitupa, izvo zvinoita kuti kuwedzera mafuta kunetse; Chechipiri, kunaka kwemagetsi anogadzirwa nemajenareta edhiziri kwakashata zvakanyanya, zvichikonzera kuti maturusi mazhinji emagetsi atsva munguva pfupi. Zvadaro, iyo yekuchengetera yemaziso AC off grid magetsi ekupa system haidi kuwana chiteshi chegesi. Chero bedzi mamiriro ekunze ari akajairika, acharamba achigadzira simba, uye kunaka kwesimba rakagadzirwa zvakare rakagadzikana, iro rinogona kutsiva zvachose simba remanisiparati.
2. System Design
Iyo PV yekuchengetedza uye magetsi ekupa system inotora yakabatanidzwa DC bhazi tekinoroji, organically inosanganisa iyo photovoltaic simba rekugadzira system, bhatiri simba rekuchengetedza subsystem, DC yekugovera sisitimu uye mamwe masystem masisitimu, uye inoshandisa yakazara yakachena, yakasvibira simba rinogadzirwa ne solar simba kupa simba kumidziyo yemumba. Iyo sisitimu inopa AC 220V uye DC 24V magetsi ekushandisa. Iyo sisitimu inoshandisa bhatiri simba rekuchengetedza subsystem kuvharira mashandisiro emagetsi uye nekukurumidza kugadzirisa chiyero chemagetsi; Iyo yese magetsi sisitimu inopa yakachengeteka, yakavimbika uye yakagadzikana simba rekupa simba kumhuri nedzimba kuti isangane nemagetsi emagetsi zvinodiwa zvemidziyo yemumba yakasiyana uye mwenje.
Zvinhu zvakakosha zvekugadzira:
(1)Removable
(2)Uremu huremu uye nyore kusangana
(3)Simba repamusoro
(4)Hupenyu hurefu hwesevhisi uye kuchengetedza mahara
3. Kuumbwa kweSystem
(1)Chigadzirwa chekugadzira magetsi:
Chigadzirwa 1: photovoltaic module (Single Crystal & polycrystalline) rudzi: kugadzirwa kwesimba rezuva;
Chigadzirwa 2: yakagadziriswa rutsigiro (inopisa galvanized simbi chimiro) mhando: yakagadziriswa chimiro che solar panel;
Zvishongedzo: yakakosha photovoltaic cables uye zvibatanidza, pamwe chete nepamusoro pezvinhu zve solar panel fixing bracket;
Mazano: zvinoenderana nezvinodiwa zvesaiti zveakasiyana ekutarisa masisitimu, matatu marudzi (solar panel yakagadziriswa chimiro) senge column, scaffold uye denga zvinopihwa vashandisi kuti vasarudze;
(2)Power storage unit:
Chigadzirwa 1: lead acid bhatiri paki mhando: mudziyo wekuchengetedza simba;
Chishandiso 1: bhatiri yekubatanidza waya, inoshandiswa kubatanidza waya pakati pe lead-asidhi mabhatiri uye inobuda tambo bhasi yebhatiri pack;
Chishandiso 2: bhokisi rebhatiri (rakaiswa mukabhini yemagetsi), inova bhokisi rakakosha rekudzivirira rebhatiri paki yakavigwa pasi pevhu kunze, uye nemabasa ehute yemunyu proof, hunyoro-uchapupu, kusapinda mvura, makonzo, nezvimwe;
(3)Simba rekugovera chikamu:
Chigadzirwa 1. PV chengetedzo DC controller Type: charge discharge control uye simba rekutonga zano rekutonga
Chigadzirwa 2. PV kuchengetedza kubva grid inverter Type: invert (shandura) DC magetsi emagetsi muAC magetsi ekupa magetsi kumidziyo yemumba.
Chigadzirwa 3. DC bhokisi rekugovera Rudzi: Zvigadzirwa zveDC zvekugovera zvinopa kudzivirira kwemheni kune simba rezuva, bhatiri rekuchengetedza uye zvigadzirwa zvemagetsi
Chigadzirwa 4. AC bhokisi rekugovera Rudzi: kuchengetedzwa kwekupfuura uye kuwandisa kwemidziyo yemumba, kugovera kwe AC magetsi ekupa uye kuona kwe mains simba rekupinda.
Chigadzirwa 5. Energy digital gateway (optional) Type: simba rekucherechedza
Zvishandiso: DC yekugovera yekubatanidza mutsara (photovoltaic, chengetedzo bhatiri, DC kugovera, kudzivirirwa kwemheni), uye zvishongedzo zvekugadzirisa michina.
Cherechedza:
Simba rekuchengetedza simba uye simba rekugovera simba rinogona kuiswa zvakananga mubhokisi maererano nezvinodiwa nevashandisi. Pasi pemamiriro ezvinhu aya, bhatiri rinoiswa mukati mebhokisi.
4. Typical Case
nzvimbo: China Qinghai US
Sisitimu: solar AC off grid magetsi ekupa system
Tsanangudzo:
Sezvo nzvimbo yepurojekiti iri kuda kusvika 400km kubva pachiteshi chegasi chiri padyo, kudiwa kwemagetsi ekuvaka kunze kwakanyanya. Mushure mehurukuro dzakati wandei nevatengi, zvakatemwa kushandisa iyo PV chengetedzo AC off grid magetsi ekupa simba rekupa simba rekunze rekuvaka nzvimbo. Iyo mikuru mitoro yemagetsi inosanganisira maturusi emagetsi panzvimbo uye kicheni uye midziyo yekugara yevashandi vekuvaka.
Iyo photovoltaic power generation unit inovakwa munzvimbo yakazaruka isiri kure nenzvimbo yeprojekti, uye re-installable mechanical structure inogamuchirwa kuti iite kuti kugadzirisa zvakare uye kugadzirisa. Iyo PV yekuchengetedza yese-mu-imwe muchina zvakare ine hunhu hwekutakurika kuisirwa uye kushandisa zvakare. Chero bedzi iyo yakaiswa mukutevedzana maererano nebhuku rekuisa, gungano remidziyo rinogona kupedzwa. Yakanaka uye yakavimbika!
Manotsi ekuvaka: kuiswa kwe photovoltaic modules kunoda kuve nechokwadi chekugadziriswa kweiyo array uye kuve nechokwadi chekuti photovoltaic array yakunda.'t inoparadzwa nemhepo ine simba mumhepo ine mhepo.
5.Musika unogona
Iyo PV chengetedzo AC off grid magetsi ekupa system inotora simba rezuva sechinhu chikuru chekugadzira magetsi uye bhatiri simba rekuchengetedza semagetsi ekuchengetedza magetsi kuti ashandise zvizere simba rezuva rekugadzira magetsi kupa magetsi emidziyo yemagetsi uye kicheni midziyo yemagetsi panzvimbo yekuvaka. Mumasikati masikati kana usiku kana zuva rakashata kana pasina chiedza chezuva, magetsi ejenareta edhiziri anogona kubatanidzwa zvakananga kupa simba kumidziyo yemagetsi inokosha.
Kufambira mberi kwakadzikama kwekuvakwa kwekunze kunofanira kutsigirwa nesimba rakakwana uye rakavimbika. Kana ichienzaniswa neyechinyakare dhiziri jenareta seti, iyo PV yekuchengetedza AC off grid magetsi ekupa system ine zvakanakira yekumisikidza imwe-nguva, inogona kuramba ichitsigira kusvika pakupera kweprojekiti, uye haidi kubuda kunotenga mafuta kakawanda. ; Panguva imwecheteyo, hutano hwemagetsi emagetsi anopiwa neino magetsi emagetsi anowedzerawo-mhando yepamusoro, iyo inogona kunyatsochengetedza kuchengetedza uye kuwedzera hupenyu hwebasa rezvigadzirwa zvemagetsi panzvimbo yekuvaka.
Iyo PV chengetedzo AC off grid magetsi ekupa system inogona kupa inoenderera uye yakagadzikana yemhando yepamusoro magetsi ekuvaka kunze uye nekuita nechokwadi chekusimudzira-kumhanya kwekufambira mberi kwekuvaka. Iyo sisitimu pachayo isimba rekupa magetsi rinogona kuiswa uye kushandiswa kakawanda kuita zvizere kushandisa simba rezuva. Sezvo mutengo wekugadzira simba rezuva uchichipa zvakanyanya, inofanirwa kunge iri sarudzo yakanaka yekuisa seti yePV yekuchengetedza AC off grid magetsi ekupa system panzvimbo yekunze yekuvaka.