Inkqubo yethu yelanga eyi-4MW isandula kufakelwa

微信图片_20211206161546 微信图片_20211206161554

Isixeko sethu sokwakhiwa komasipala, urhulumente usandula kuthenga inkampani yethu isixokelelwano selanga esine-4MW ukuze sihlawule iibhasi kwindlela yedolophu nge-6, Disemba.

Inkqubo yamandla elanga ye-off-grid isebenzisa iipaneli zelanga ukuguqula amandla elanga kumbane ngokukhanya, ukubonelela ngomthwalo ngentlawulo yelanga kunye nesilawuli sokukhupha, kunye nokuhlawula ibhetri;kwimozulu emnyama okanye akukho ukukhanya, iyunithi yebhetri ngumthwalo we-DC kwisilawuli sebhetri, kunye nebhetri ngokuthe ngqo kwi-inverter ezimeleyo, ngokusebenzisa i-inverter inverter ezimeleyo kwi-AC, ukubonelela ngomthwalo we-AC. isetyenziswa kakhulu kwiindawo ezikude zeentaba, imimandla engenamandla, iziqithi, izikhululo ezisisiseko zonxibelelwano kunye nezinye iindawo zesicelo.Inkqubo ngokubanzi iqulunqwe yi-photovoltaic square array eyakhiwe yimodyuli yeseli yelanga, intlawulo yelanga kunye nesilawuli sokukhupha, ipakethe yebhetri, i-off-grid inverter. , Umthwalo we-DC kunye nomthwalo we-AC.Isikwere se-photovoltaic siguqula amandla elanga kumandla ombane ngokukhanya, ukubonelela ngomthwalo ngentlawulo yelanga kunye nomlawuli wokukhupha, kwaye uhlawule ipakethe yebhetri, ibhetri iya kunika umthwalo we-DC ngaphandle kokukhanya, kunye nebhetri. iya kubonelela ngokuthe ngqo i-inverter ezimeleyo, iguqule i-inverter kwi-AC ukubonelela ngomthwalo we-AC.

Izinto eziza kuqwalaselwa kuyilo lweenkqubo zamandla elanga:
1. Isetyenziswa phi inkqubo yokuvelisa amandla elanga? Ithini imeko yemitha yelanga kwindawo?

2. Mangakanani amandla omthwalo wenkqubo?

3. Yintoni i-voltage yemveliso yenkqubo, i-DC okanye i-AC?
4. Zingaphi iiyure ezifunekayo ukuze isistim isebenze yonke imihla?
5. Kwimeko yemozulu yemvula ngaphandle kokukhanya kwelanga, zingaphi iintsuku ezifuna umbane oqhubekayo?
6. Imeko yomthwalo, ukuchasana okucocekileyo, i-capacitance okanye ingqiqo yombane, ingakanani i-current current?

Elona candelo liphambili lenkqubo yokuvelisa amandla elanga angekho kwigridi, kodwa ikwalelona candelo lixabisekileyo lenkqubo, kukuguqula amandla elanga ombane wemitha abe yiDC energy.Ngokungqinelana neemfuno zomsebenzisi zamandla kunye nombane ombane, amacandelo eeseli zelanga. ingenziwa ibe lusetyenziso olunye, okanye amacandelo amaninzi eeseli zelanga angadityaniswa kuthotho (ukuhlangabezana neemfuno zombane) kwaye ngokunxuseneyo (ukuhlangabezana neemfuno zangoku), ukwenza uluhlu lonikezelo lwamandla ukunika amandla amakhulu angoku.Iseli yeSolar amacandelo abonakaliswe ngamandla athile kwindawo ephezulu, ubomi obude kunye nokuthembeka okuphezulu.Kwixesha lenkonzo yeminyaka engama-20, amandla aphumayo ahla ngokuqhelekileyo akukho ngaphezu kwe-20%. Ngokutshintsha kweqondo lokushisa, okwangoku, i-voltage kunye namandla epakethi yebhetri iya kutshintsha, ngoko umbane ongalunganga kunye ne-coefficient yokushisa kufuneka kuthathwe. kwi-akhawunti kuyilo loluhlu lwamacandelo.


Ixesha lokuposa: Dec-06-2021