Inverter, inozivikanwawo semagetsi regulator uye simba regulator, chikamu chakakosha che photovoltaic system.Basa guru re photovoltaic inverter ndere kushandura yakananga ikozvino inogadzirwa ne solar panel mune inoshandura ikozvino inoshandiswa nemidziyo yemumba.Kuburikidza neiyo yakazara-bhiriji redunhu, iyo SPWM processor inowanzo shandiswa kumodula, kusefa, kuwedzera, nezvimwe, kuwana sinusoidal AC simba rinoenderana nemwenje wemwenje frequency, yakayerwa voltage, nezvimwe kune yekupedzisira mushandisi weiyo system.Iine inverter, bhatiri reDC rinogona kushandiswa kupa AC simba kune mudziyo.
Iyo solar AC simba rekugadzira system inoumbwa ne solar panel, charger controllers, inverters uye mabhatiri;iyo solar DC simba rekugadzira system haisanganisire inverters.Maitiro ekushandura simba re AC kuita simba reDC anodaidzwa kunzi rectification, dunhu rinopedza basa rekugadzirisa rinonzi rectifier circuit, uye mudziyo unoona maitiro ekugadzirisa unonzi gadziriso kana gadziriso.Zvichienderana, maitiro ekushandura DC simba kuita AC simba anonzi inverter, dunhu rinopedzisa inverter basa rinonzi inverter circuit, uye mudziyo unoona inverter process unonzi inverter midziyo kana inverter.
Mwoyo weiyo inverter mudziyo inverter switch wedunhu, iyo inonzi inverter wedunhu kwenguva pfupi.Dunhu rinopedzisa inverter basa nekubatidza nekudzima magetsi emagetsi switch.Iko-kudzima kwemagetsi emagetsi switching zvishandiso kunoda mamwe mapurusi ekutyaira, uye aya mapurusi anogona kugadziridzwa nekuchinja chiratidzo chevoltage.Maseketi anogadzira uye anogadzirisa pulses anowanzo kunzi sekudzora maseketi kana kudzora zvishwe.Iyo yakakosha chimiro cheiyo inverter mudziyo inosanganisira yedziviriro yedunhu, inobuda dunhu, yekuisa dunhu, inobuda dunhu, uye zvakafanana mukuwedzera kune yataurwa pamusoro inverter wedunhu uye control circuit.
Iyo inverter haina kungoita basa reDC-AC kutendeuka, asi zvakare ine basa rekuwedzera kushanda kwesero rezuva uye basa rekuchengetedza system system.Muchidimbu, kune otomatiki kushanda uye kudzima basa, yakanyanya simba yekutevera yekudzora basa, anti-yakasununguka mashandiro ekuita (yegridi-yakabatana system), otomatiki voltage kugadzirisa basa (yegridhi-yakabatana system), DC yekuona basa (yegridi-yakabatana. system), DC yekugadzika yekuona Basa (yegridi-yakabatana system).Heino sumo pfupi kune otomatiki mashandiro uye kuvhara mabasa uye iyo yakanyanya simba yekutevera yekudzora basa.
1. Kushanda otomatiki uye kudzima basa: Mushure mekubuda kwezuva mangwanani, iyo solar radiation intensity inowedzera zvishoma nezvishoma, uye kubuda kwesero rezuva kunowedzerawo.Kana iyo inobuda simba inodiwa neiyo inverter basa yasvika, iyo inverter inotanga kushanda yega.Mushure mekupinda mukushanda, inverter inotarisira kubudiswa kwesolar cell module nguva dzose.Chero bedzi simba rinobuda re solar cell module rakakura kudarika simba rinobuda rinodiwa nebasa re inverter, inverter icharamba ichishanda;Iyo inverter inogonawo kumhanya pamazuva ekunaya.Kana iyo yakabuda ye solar cell module inova diki uye kubuda kweiyo inverter kuri pedyo ne0, iyo inverter inoumba mamiriro ekumira.
2. Maximum power tracking control function: Kubuda kwesolar cell module inoshanduka nemagetsi ezuva rakasimba uye tembiricha ye solar cell module pachayo (chip tembiricha).Mukuwedzera, nokuti solar cell module ine hunhu hwekuti mhepo inoderera nekuwedzera kwezvino, pane imwe nzvimbo yakakwana yebasa apo simba guru rinogona kuwanikwa.Kusimba kwemwaranzi yezuva kuri kushanduka, sezviri pachena senzvimbo yekutumwa.Nezve shanduko idzi, nzvimbo yebasa yesolar cell module inogara iri padanho repamusoro pesimba, uye sisitimu yagara ichiwana iyo yakanyanya simba kubuda kubva kune solar cell module.Kudzora uku ndiyo yakanyanya simba yekutevera kutonga.Chinhu chikuru chemainverters emagetsi ezuva masystem ndechekuti iwo anosanganisira basa repamusoro pesimba rekutsvaga simba (MPPT).
Nguva yekutumira: Sep-12-2022
