Photosoltaic off-grid inverter

Chigadzirwa Chekutanga
Iyo pv off-grid inverter isimba yekushandura chishandiso chinosundira-kudhonza iyo yekuisa iyo Install dec simba kuburikidza neStter Bridge Spwm Sinusoidal Puluation Tekinoroji yeChinese.
Senge grid-yakabatana nevapambi, pv off-grid vasternters inoda zvakanyanya kushanda kwakakwirira, kuvimbika kwakanyanya, uye huwandu hwakawanda hwe dc upput voltage; Mune pakati- uye yakakura-kugona PV Simba masisitimu, kubuda kweiyo inverter inofanirwa kunge iri sinusoidal wave nekuderera kusarudzika.

Kuita uye maficha
1. 16-bit microcontroller kana 32-bit dsp microplecessor inoshandiswa kutonga.
2.PWM kudzora maitiro, kugadzirisa zvakanyanya kugona.
3.AdOt Dhijitari kana LCD kuratidza akasiyana mashandiro emharidzo, uye inogona kugadza ma parameter akakodzera.
4. Square wave, yakagadziridzwa wave, sine wave kubuda. Sine Wave Kubuda, Waveform Untytortion Rate iri pasi pe5%.
5. Yakakwirira voltage stabilization yehukuru, pasi peyakagadziriswa mutoro, iyo yekuburitsa yakarongeka kazhinji yakaderera pane kuwedzera kana kubvisa 3%.
6. Kunonoka kutanga basa kuti udzivise zvakakwira zvazvino kukanganisa pane bhatiri uye mutoro.
7. Yakakwira frequency transformer yekuzviparadzanisa, saizi diki uye uremu hwakareruka.
8..
9. Inogona kushandiswa munharaunda inopfuura 5500 metres pamusoro pegungwa.
10, Nesiput Reverse Kudzivirirwa Kudzivirirwa, Input Undervoltage Dziviriro, Input Dziviriro Yokudzivirira, inoburitsa Dziviriro Yakawanda

Zvakakosha technical parameter evashandi vegrid
Kana uchisarudza kuti abvise-grid murwi, kunze kwekuteerera kune iyo yekuburitsa macomputer, pane akati wandei ma paramende akakosha, akadai sesimba rekubuditsa, kushandurwa kwesimba, kushandurwa kwekuchinja, nguva yekuchinja, Etc. Iko kusarudzwa kweaya ma parameter ane kukanganiswa kukuru pane iyo emagetsi emagetsi.
1) system voltage:
Iyo ndiyo voltage yebhatiri pack. Iyo yekuisa voltage yeiyo off-grid inverter uye iyo yekubuditsa voltage yeanotonga yakafanana, saka kana uchigadzira uye kusarudza iyo modhi, teerera kuchengeta zvakafanana neanodzora.
2) Kubuditsa Simba:
Off-Grid Inverter Kubuda Power Expression ine marudzi maviri, iyo inyori inooneka yeyunivhesiti, iyo chaiyo yekubuditsa Simba rinofanirawo kuwanzurudza zvinhu zvesimba, senge 500va off-grid inverter , Iyo Simba Computor ndeye 0.8, iyo chaiyo yekubuditsa Simba simba ndeye 400w, inogona kutyaira 400w inodzivisa mutoro, senge magetsi emagetsi, induction cookers, etc.; Iyo yechipiri is activity Simba kutaura, iyo yuniti ndeye W, yakadai se5000 kubva-grid inverter, iyo chaiyo yekubuda inoshanda simba ndeye 5000w.
3) Peak Simba:
MuPV iyo yePH-grid system, ma module, mabhegi, mauto anoumba hurongwa hwemagetsi, inotarisirwa nemutoro, mamwe matoro, akadai semagetsi, etc., iyo mota mukati, iyo Kutanga Simba ndeye 3-5 Times Simba Simba, saka iyo off-grid inverter ine zvakakosha zvinodiwa kuti uwedzere. Iyo Peak Simba ndiyo yakawandisa kugona kweiyo off-grid inverter.
Iyo inverter inopa yekutanga-up simba kune mutoro, chikamu kubva kubhabhata kana pv module, uye zvakawandisa zvinopihwa neyesesenders Capacitors uye zviripo zvinhu zvese zvine simba zvekuchengetedza simba, asi mutsauko ndewekuchengetera zvinhu zvekuchengetedza simba remagetsi muchimiro chemunda wemagetsi, uye yakakura simba rekugona, iro rakawanda simba rinogona kuchengeta. Inducts, kune rumwe rutivi, chitoro simba muchimiro chemagineti. Iyo yakakura iyo magmeti kufungidzirwa kweInductor Core, iyo yakakura kurudziro, uye iyo simba rinogona kuchengetwa.
4) Kutendeuka Kubudirira:
Off-grid system yekushandura inosanganisira zvinhu zviviri, imwe ndeyekubudirira kwemushini pachako, kubva kuDhid-Grid Circle Circution pakati pe80-90%, iyo yakakura simba remuchina wekushamwaridzana nekubudirira kwemuchina, yakakwirira-inogara ichiparadzaniswa neyekuparadzaniswa kwekusavimbika, yakakwira iyo System voltage yekubudirira zvakare yakakwira zvakare. Chechipiri, kunyatsoita bhatiri kuchabhadhara uye kurasa, iyi mhando yebhatiri kuyanana, phomari yemagetsi inokwanisa kupa zvakananga mutoro kuti ushandise, pasina kukosha kwekupindirana nebhatiri kutendeuka.
5) Kuchinja nguva:
Off-grid system ine mutoro, kune pv, bhatiri, kushandisirwa kwemhando yebasa, pane nguva yekuchinja, vamwe vasingazive vanoshandisa switch vachinja, nguva mukati megumi migallis, Makomputa eDesktop haazopfiga, mwenje haazopukunyuka. Vamwe vasingaenzaniswi-grid vashandisi vanoshandisa kudzosera kudzima, nguva inogona kunge inodarika makumi maviri migallise, uye komputa desktop inogona kuvhara pasi kana kutangazve.