Kwintsimi yezisombululo zelanga,I-solar etyheli ekhanyayo ekhanyayoYiba yinxalenye ebalulekileyo yezicelo ezahlukeneyo kubandakanya ulawulo lweendlela, iindawo zokwakha, kunye nemiqondiso yexesha likaxakeka. Njengomthengisi onamava kwizibane ezityheli etyheli, iQixiang iyakuqonda ukubaluleka kokukhetha umlawuli olungileyo wokuphucula ukusebenza kwezi zibane. Zimbini iintlobo eziphambili zolawulo lwelanga zelanga eziqhele ukusetyenziswa kwizicelo zelanga: umkhondo wamandla aphezulu (i-MPTPP) kunye nemozulu ye-Pulse ye-Pulse yoMgangatho (PWM). Eli nqaku liza kungena kumamkeli phakathi kwe-MPTP kunye nabalawuli be-PWM kwaye bancede uthathe isigqibo sokuba loluphi uLawulo lweSolal Light.
Funda malunga nabalawuli bomzimba welanga
Ngaphambi kokuba intywile ngokuthelekisa, kubalulekile ukuqonde ukuba yintoni umlawuli olawula ngayo ilanga. Ezi zixhobo zilawula i-voltage kwaye yangoku evela kwiiphaneli zelanga kwibhetri, qinisekisa ukuba ibhetri ihlawulwe ngokufanelekileyo kwaye ngokukhuselekileyo. Ukhetho loLawulo lunokuchaphazela kakhulu ukusebenza kunye nokuzalwa kwenkqubo ye-solar etyheli yelanga.
Abalawuli be-PWM
I-Pullse Imodyuli yobubanzi Basebenza ngokuqhagamshela ipaneli yelanga ngokuthe ngqo kwibhetri kwaye isebenzise uthotho lokutshintsha imiqondiso ukulawula inkqubo yokutshaja. Ububanzi be "kwi" kwi "kwi-Signal Stores ngokusekwe kwimeko yebhetri, ukuvumela inkqubo yokuhlawula ishawari.
IZIBONELELO ZOBOMI BABALAWULI-PWM:
1. Ilula kwaye ineendleko:
Abalawuli be-PWM babiza kakhulu kwaye kube lula ukufaka kunee-MPTP. Oku kubenza ukhetho olunomdla lweeprojekthi zazazi uhlahlo-lwabiwo mali.
2. Ukuthembeka:
Ngenxa yezinto ezimbalwa kunye noyilo olulula, abalawuli be-PWM bahlala bethembekile kwaye bafuna ulondolozo oluncinci.
3. Ukusebenza kakuhle kwiinkqubo ezincinci:
Kwiinkqubo ezincinci zelanga apho i-solar yephaneli ye-solar ihambelana ngokusondeleyo ne-voltage yebhetri, ukusebenza kakuhle komlawuli we-PWM kuphezulu kakhulu.
Abalawuli be-MPTP
Inqanaba eliphezulu lokulandela umkhondo (MPPT) Itekhnoloji yetekhnoloji ephambili ewathintela amandla eephaneli zelanga. Basebenza ngokuqhubekayo kwephaneli yesola kwaye bahlengahlengise indawo yokusebenza yombane ukuze kuqinisekiswe amandla aphezulu.
IZIXHOBO ZOBUCHULE:
1. Ukusebenza kakuhle:
Xa kuthelekiswa nabalawuli be-PWM, abalawuli be-MPTPT banokongeza ukusebenza kweenkqubo zelanga ukuya kuthi ga kwi-30%, ngakumbi xa i-voltage yephaneli iphezulu kune-voltage yebhendi.
2. Ukusebenza kakuhle kwiimeko eziphantsi
Umlawuli we-MPTP wenza kakuhle kwiimeko ezinokukhanya, zenza ukuba ilungele ukuqaqamba kwelanga etyheli ekufuneka isebenze ngokufanelekileyo nakwiintsuku ezinamafu okanye ngokuhlwa.
3. Inkqubo yoyilo lwenkqubo:
Abalawuli be-MPTP bavumela ukuguquguquka okukhulu kuYilo lweNkqubo yokusebenzisa iiphaneli ze-solar eziphezulu, ezinokunciphisa iindleko ze-wiring kunye nelahleko.
Nguwuphi umlawuli ongcono kakhulu ukukhanya kwelanga?
Xa ukhetha i-MPTP kunye ne-PWM uLawulo lweSolar Oluwayo, Isigqibo sixhomekeke ikakhulu kwiimfuno ezithile zesicelo sakho.
- Iiprojekthi ezincinci, zohlahlo-lwabiwo mali: Ukuba usebenza kwiprojekthi encinci ngohlahlo-lwabiwo mali olulinganiselweyo, umlawuli we-PWM unokwanela. Banokuthenjwa, baneendleko, kwaye banokubonelela ngamandla owaneleyo kwi-solar etyheli etyheli ephantsi kweemeko ezifanelekileyo.
-Ukusebenza kwezicelo ezikhulu okanye ezingaphezulu: Ukuba iprojekthi yakho ifuna ukusebenza kakuhle, ngakumbi phantsi kweemeko ezilula zokukhanya, i-MPTP yokulawula lelona khetho lungcono. Ukwanda kokusebenza kunye nokusebenza kwiimeko ezinokukhanya kwe-MPTP kwenza abalawuli be-MPTP efanelekileyo yokuqinisekisa izibane ezityhelikileyo zelanga zihlala zisebenza ngokuthembekileyo.
Ukuququmbela
Njengomthengisi othembekileyo otyhafileyo, i-Qixiang izimisele ukubonelela ngeemveliso ezisemgangathweni kunye nesikhokelo sengcali sokukunceda wenze ukhetho olufanelekileyo lwelanga. Nokuba ukhetha i-PWM okanye i-MPTP yokulawula, ukuqonda umahluko kunye nezibonelelo zendlela nganye enokunceda ukukhetha isisombululo esisezantsi senkqubo yokukhanya kwelanga.
Kwinto yokucaphula eyahlukileyo okanye uncedo olungaphezulu xa ukhetha ilungeloI-solar etyheli etyheli kunye nomlawuliKwiprojekthi yakho, nceda ukhululeke ukunxibelelana neQixiang. Silapha ukukubonelela ngezisombululo ezinokuthenjwa zelanga ukukhanyisa indlela yakho!
IXESHA LOKUQALA: INDAWO-29-2024
