Inverter, iyo inonziwo simba regulator, simba regulator, chikamu chinokosha che photovoltaic system.Iyo inonyanya kukosha ye photovoltaic inverter ndeyekushandura simba reDC rinogadzirwa nemagetsi ezuva mumagetsi eA AC anoshandiswa nemagetsi epamba.Magetsi ese anogadzirwa nesolar panel anogona kutumirwa kunze kwenyika kuburikidza nekurapwa kweiyo inverter.kuburikidza neiyo yakazara-bhiriji reketi, kazhinji inotora SPWM processor kuburikidza nemodulation, kusefa, kukwidziridzwa kwemagetsi, nezvimwewo, kuti uwane sinusoidal AC system inoenderana nemwenje. load frequency, rated voltage yevashandisi vekupedzisira.Ne inverter, DC bhatiri inogona kushandiswa kupa AC simba rekushandisa.
Solar AC power generation system ine solar panels, charger controller, inverter uye bhatiri;solar DC power generation system haisanganisi inverter.Maitirwo ekushandura AC simba remagetsi kuita DC simba remagetsi rinonzi rectification, dunhu rinopedza basa rekugadzirisa rinonzi rectifier circuit, uye mudziyo unoona maitiro ekugadzirisa ndiwo. Zvinozivikanwa semudziyo wekugadziridza kana kuti rectifier. Zvichienderana, maitiro ekushandura simba remagetsi eDC kuita simba remagetsi eAC anodaidzwa kuti inverter, saiti inopedza inverter basa inodaidzwa kuti inverter circuit, uye mudziyo unoona maitirwo emagetsi. inonzi inverter midziyo kana inverter.
Nheyo ye inverter device ndiyo inverter switch circuit, kungoita inverter circuit.Chikero chinopedza inverter basa kuburikidza nekudzima nekudzima kwemagetsi emagetsi. inodzorwa nekuchinja chiratidzo chemagetsi.Maseketi anogadzira uye anogadzirisa pulses anowanzo kunzi control circuit kana control circuit.Iyo nheyo yekutanga ye inverter device, kunze kweiyo yataurwa pamusoro inverter circuit uye control circuit, inewo kudzivirira dunhu, kubuda kwedunhu, kubuda kwedunhu, kubuda kwedunhu zvichingodaro.
Centralized inverter inowanzo shandiswa mumasisitimu ane hombe photovoltaic magetsi zviteshi (> 10kW).Mazhinji akafanana photovoltaic masumbu akabatanidzwa kune iyo DC yekuisa yeiyo yakafanana centralized inverter.Kazhinji, simba guru rinoshandisa matatu-phase IGBT power module, simba duku rinoshandisa munda wekushandura transistors, uye shandisa DSP conversion controller kuti ivandudze kunaka kwemagetsi ekubuda kwemagetsi, zvichiita kuti ive pedyo zvikuru ne sinusoidal wave current.Chikuru chikuru ndicho chepamusoro chepamusoro. simba uye mari shoma.Zvisinei, nekuda kwekufananidzwa kwechikwata che photovoltaic boka uye shading yechidimbu, inotungamirira kuhutano uye simba rekugadzirisa kwese photovoltaic system.Panguva imwe chete, kuvimbika kwekugadzirwa kwemagetsi kwese photovoltaic system ndeyekuita. yakakanganiswa nehurombo hwekushanda kweimwe photovoltaic unit group.Nzira yekutsvakurudza ichangoburwa ndeye modulation control ye spatial vectors, pamwe nekuvandudzwa kwehutano hwepamusoro hwema inverters matsva kuti vawane kushanda kwepamusoro mumatambudziko emutoro.PaSolarMax ( SowMac) centralized inverter, photovoltaic array interface bhokisi inogona kuwedzerwa kutarisa imwe neimwe yakatevedzana ye photovoltaic panel series.Kana seti yavo isingashande nemazvo, iyo sisitimu inoendesa ruzivo kune iyo kure controller, uye inogona kumisa nhevedzano kuburikidza neremote control, kuti isakonzere kutadza kudzikisa uye kukanganisa basa uye kubuda kwesimba kwese. photovoltaic system.
Nguva yekutumira: Nov-22-2021