Waa maxay Wareegtada Qoraxda ee Saddexda Waji?
Therookaha cadceedda saddex wejiwaa nooc rogaal celiye ah oo loo isticmaalo nidaamyada tamarta cadceedda si loogu badalo korantada DC (tooska tooska ah) ee ay dhaliyaan baalal cadceedda una beddelo AC (alternating current) koronto ku haboon in lagu isticmaalo guryaha ama meheradaha.
Erayga"saddex waji"waxaa loola jeedaa nooca nidaamka korantada ee uu ku shaqaynayo inverter.Nidaamka Saddex-waji ah, waxa jira saddex xariiq oo kala duwan ama weji oo midba midka kale ka go'ay 120 darajo, taasoo keentay in si dheellitiran oo hufan loo qaybiyo awoodda.
Kuwaasrogayaashawaxaa sida caadiga ah loo isticmaalaa goobaha ganacsiga ama warshadaha qoraxda halkaas oo xaddi badan oo koronto laga dhaliyo oo la isticmaalo.Waxaa loogu talagalay in ay xakameyaan koronto sare iyo awood koronto marka loo eego rogayaasha hal-waji ah, taas oo ka dhigaysa in ay ku habboon yihiin qalabyada qorraxda ee waaweyn.
SideeSaddex weji rogayaasha qoraxdashaqada
Halkan waxaa ah sharraxaad la fududeeyay oo ku saabsan sida ay saddexda weji ee qoraxdarogayaashashaqada:
U beddelashada DC ilaa AC: Baallayaasha cadceeddu waxay dhaliyaan koronto DC ah marka ay la kulmaan iftiinka qorraxda.Awoodda DC-ga ayaa la geliyeyWareegtada saddexda weji ee qoraxda.
MPPT statistics: rogrogaysku waxa uu qabtaa ugu badnaan Power Point Tracking (MPPT), kaas oo wanaajinaya wax soo saarka tamarta cadceedda iyada oo la go'aaminayo tamarta iyo isku darka hadda ee soo saara wax soo saarka tamarta ugu badan.
Inverter: Awoodda DC waxa loo beddelaa awoodda AC qaybo elektaroonig ah sida IGBTs (Transitors Gate Bipolar Transistor) ama MOSFETs (Metal-Oxide-Semiconductor Field-Effect Transistor).
Isku xidhka grid: Therogrogewaxay si joogto ah ula socotaa danabka shabagga iyo inta jeer si loo hubiyo la wada shaqaynta shabagga tamarta.
Xakamaynta awoodda: Therogrogewuxuu hagaajiyaa soosaarka tamarta iyadoo lagu saleynayo shuruudaha culeyska korantada iyo tamarta qorraxda ee la heli karo.
Isku xirka grid iyo la socodka: TheSaddex weji beddelka qoraxdawuxuu ku xiran yahay shabagga tamarta, taasoo u oggolaanaysa in awoodda xad-dhaafka ah loo dhoofiyo shabkada ama laga soo saaro shabkada marka loo baahdo.
Astaamaha ilaalinta iyo badbaadada: Qoraxda saddex waji ahrogayaashawaxaa lagu qalabeeyaa habab ilaalin oo kala duwan, oo ay ku jiraan ilaalinta ka-hortagga jasiiradda, ilaalinta korantada iyo ilaalinta korantada.
Astaamaha sare eeSaddex weji beddelka qoraxda
1. Qalabyo badan oo MPPT ah: badanSaddex weji rogayaalBixinta wax-soo-saarka ugu badan ee Dhibcaha Awoodda (MPPT), taas oo u oggolaanaysa isku xirka xargaha badan ee muraayadaha qoraxda oo leh jihooyin kala duwan ama xaalado hadh ah.
2. Xakamaynta tamarta falcelinta: QaarSaddex weji rogayaalbixiyaan kontorool koronto falcelin sare leh.Habkani waxa uu u ogolaanayaa rogrogayaasha in uu si firfircoon u maareeyo socodka tamarta falcelinta, hubinta hagaajinta factor factor iyo xasiloonida xadhkaha.Waxa ay ogolaataa in si fiican loo xakameeyo loona hogaansamo xeerarka xadhkaha.
3. Ilaalinta ka-hortagga jasiiradda:rogayaashaoo leh ilaalinta ka-hortagga jasiiradda ayaa leh habab badbaado oo horumarsan oo ogaanaya xaaladaha shabagga aan caadiga ahayn, sida korontadu go'do, oo si toos ah uga gooya nidaamka qorraxda ee shabagga.Tani waxay shaqaalaha tamarta ka ilaalinaysaa khataraha korantada inta lagu jiro dayactirka ama dayactirka.
4. Korjoogteynta fog iyo xakamaynta: Qorrax-solar badan oo saddex-waji ahrogayaashawaxay leeyihiin awood isgaarsiineed oo ku dhex dhisan taasoo u ogolaanaysa la socodka fog iyo xakamaynta nidaamka.
5. Hawlaha taageerada Grid: SareSaddex weji rogayaalwaxay ku siin kartaa taageero shabag ah adoo nidaaminaya danab iyo inta jeer.Tani waxay si gaar ah faa'iido u leedahay nidaamyada ku xiran grid-ka, halkaas oo rogaha uu si firfircoon u xasilin karo isbedbeddelka korantada oo uu ka caawin karo isku dheelitirka shabagga.
6. Nidaamyada isgaarsiinta sare ee shabakada: Marka lagu daro kormeerka fogaanta iyo xakamaynta, qaarSaddex weji rogayaaltaageer borotokoolka isgaarsiinta horumarsan sida Modbus ama Ethernet, taasoo u sahlaysa is dhexgalka aan kala go 'lahayn ee nidaamyada kale ee la socodka ama goobaha maamulka tamarta.
7. Isku-dhafka Nidaamyada Kaydinta Tamarta: Iyada oo caannimada sii kordheysa ee xalalka kaydinta tamarta, qaarSaddexrogayaasha qoraxda wajigau soo bandhig xulashooyinka isdhexgalka ee nidaamyada kaydinta batteriga.
Waqtiga boostada: Agoosto-28-2023