Zvishandiso zveDC kuenda kuAC ConverterMhinduro Dzakasiyana-siyana dzeKushandura Simba
Munyika yanhasi yanhasi, kushandurwa kwesimba chinhu chakakosha mumasisitimu akasiyana-siyana emagetsi neemagetsi. Chimwe chezvinhu zvakakosha zvinoita kuti kushandurwa uku kuve nyore iyuniti yeDC kuenda kuAC converter. Mudziyo uyu une basa rakakosha mukushandura direct current (DC) kuenda ku alternating current (AC), zvichiita kuti ive chishandiso chakakosha pakushandisa kwakasiyana-siyana.
Zvishandiso zveDC kubva kuAC zvinoshandura magetsi zvinogona kushandiswa mumaindasitiri akawanda anosanganisira simba rinogona kuvandudzwa, mota, kutaurirana, nezvimwewo. Zvinobvumira kubatanidzwa kwemagetsi akasiyana-siyana pasina matambudziko uye zvinovimbisa kuti masisitimu emagetsi akasiyana-siyana anoshanda pamwe chete.
Imwe yenzira huru dzinoshandiswa pakugadzira michina yeDC kuenda kuAC converter ndeyekushandisa simba rinogona kushandiswazve rakaita sesimba rezuva nemhepo. Iyi michina inogadzira simba rakananga rinoda kushandurwa kuita simba rinochinja-chinja kuti rigoverwe uye rishandiswe zvakanaka. Iyi converter unit inobvumira kubatanidzwa kwesimba rinogona kushandiswazve mugrid iripo, nokudaro zvichibatsira muchikamu chesimba chinogara kwenguva refu uye chisina njodzi kune zvakatipoteredza.
Muindasitiri yezvemotokari,Zvishandiso zveDC/AC zvinoshanduraanoshandiswa zvakanyanya mumotokari dzemagetsi nedzehybrid. Mota idzi dzinoshandisa simba guru remagetsi (high-voltage direct current) kuti dzifambise mota, iro rinozoshandurwa kuita simba remagetsi rinochinja-chinja kuti rifambise mota dzemagetsi. Pamusoro pezvo, nzvimbo yekuchaja inoshandisa mudziyo wekushandura simba reAC kubva pagrid kuita simba reDC kuti ichajise bhatiri remotokari.
Kutaurirana netekinoroji yeruzivo ndizvo zvinoshandisawo michina yeDC-AC converter. Inoshandiswa munzvimbo dzedata, muzvivakwa zvekutaurirana uye mune zvimwe zvinhu zvakakosha kuti ive nechokwadi chekuti magetsi anowanikwa zvakanaka. Midziyo yeConverter inoita basa rakakosha mukuchengetedza magetsi asingadzivisike kumidziyo yemagetsi inokuvadza, zvichibatsira kudzivirira nguva yekushanda uye kutadza kushanda kwesystem.
Kufambira mberi nekukurumidza muhunyanzvi kwakaita kuti pave nekugadzirwa kwezvishandiso zvinoshandura magetsi kubva kuDC kuenda kuAC zvinoshanda zviri nani uye zvakapfava. Zvishandiso izvi zvakagadzirirwa kushanda zvakanaka, kupindirana kwemagetsi kwakaderera uye kuvimbika kwakanyanya. Pamusoro pezvo, zvine mabasa epamusoro akadai sekudzivirira kupisa kwakanyanya, kudzivirira kupisa kwakanyanya uye kutarisira kupisa kuti zvive nechokwadi chekuti mashandiro akachengeteka uye akagadzikana munzvimbo dzakasiyana.
Nekuwedzera kuri kuita kudiwa kwesimba rakachena uye kufarirwa kuri kuwedzera kwemotokari dzemagetsi, kukosha kwezvishandiso zveDC kuenda kuAC converter kuri kuramba kuchikwira. Zvinoita basa guru mukugonesa shanduko kuenda kune ecosystem yesimba inogara kwenguva refu uye inoshanda. Pamusoro pezvo, zvinotsigira kugadzirwa kwemagrid akangwara, magrid madiki uye masisitimu esimba akaganhurirwa, zvichibatsira kugadzira zvivakwa zvemagetsi zvakavimbika uye zvinogara kwenguva refu.
Mukupfupisa, michina yeDC/AC converter zvishandiso zvinokosha zvekushandura simba mumashandisirwo akasiyana-siyana. Kugona kwayo kushanda nesimba uye kuvimbika kunoita kuti ive chikamu chakakosha chekuchinja kuenda kunzvimbo yesimba inogara kwenguva refu uye inoshanda. Sezvo tekinoroji ichiramba ichikura, kuvandudzwa kwemidziyo yemhando yepamusoro ye converter kuchawedzera kushanda kwayo uye kuwedzera huwandu hwemashandisirwo ayo, zvichibatsira indasitiri nevatengi.
Nguva yekutumira: Kukadzi-22-2024