1. Ingabe izithunzi zendlu, amahlamvu ngisho nobulongwe bezinyoni kumamojula we-pv kuzoba nomthelela ohlelweni lokuphehla ugesi?
A: Amaseli e-PV avinjiwe azosetshenziswa njengomthwalo. Amandla akhiqizwa amanye amaseli angavimbekile azodala ukushisa ngalesi sikhathi, okulula ukwenza umphumela we-hot spot. Ukuze kuncishiswe ukukhiqizwa kwamandla kwesistimu ye-PV, futhi ngisho nokushisa amamojula we-PV ezimeni ezimbi kakhulu.
2. Ingabe amandla ayobe enganele uma kubanda ebusika?
A: izici ezithinta ngokuqondile ukukhiqizwa kwamandla amandla okukhipha imisebe, ubude belanga kanye nezinga lokushisa elisebenzayo lamamojula e-PV. Ebusika, amandla okukhipha imisebe azoba buthakathaka futhi isikhathi sokukhanya kwelanga sizofinyezwa. Ngakho-ke, ukukhiqizwa kukagesi kuzoncipha uma kuqhathaniswa nalokho ehlobo. Nokho, uhlelo lokuphehla amandla e-PV olusabalalisiwe luzoxhunywa kugridi yamandla. Uma nje igridi kagesi inamandla, umthwalo wasendlini ngeke ube nokushoda kukagesi kanye nokuphelelwa amandla.
3. Kungani ukukhiqizwa kukagesi we-PV kungasetshenziswa ngokukhethekile?
A: Ukukhiqizwa kwamandla e-PV kuwuhlobo lwamandla kagesi, olungakhipha amandla kagesi, futhi lungakhipha amandla kagesi kuphela. Igridi yamandla iwukunikezwa kwamandla okukhethekile, okungakwazi ukunikeza amandla kagesi kuphela emthwalweni, kodwa futhi kuthola amandla kagesi njengomthwalo. Ngokwesimiso sokuthi i-current igeleza isuka endaweni ene-voltage ephezulu iye endaweni ene-voltage ephansi, lapho ukukhiqizwa kwamandla e-PV, ngokombono womthwalo, I-voltage yegridi exhunywe inverter ihlala iphakeme kancane kunaleyo yegridi yamandla. , ngakho-ke umthwalo ubeka phambili ekukhiqizeni amandla e-PV. Kuphela lapho amandla e-PV engaphansi kwamandla omthwalo, i-voltage ye-node ehambisanayo izokwehla, futhi igridi yamandla izonikeza amandla kumthwalo.
Isikhathi sokuthumela: May-25-2023