Mugihe umubumbe wacu uhura ningorabahizi z’imihindagurikire y’ikirere, hakenewe byihutirwa ingufu zindi zitanga ingufu zigaragara kuruta mbere hose.Inganda zitwara ibinyabiziga zifatwa nkimwe mu zagize uruhare runini mu kwangiza imyuka ihumanya ikirere kandi ikaba irimo gushakisha ibisubizo bishya kugira ngo igabanye ikirere cyayo.Kimwe mu byagezweho mu bwikorezi burambye ni imodoka nshya y'ingufu (NEV) inverter.Muri iyi blog, twibanze ku kamaro nubushobozi byimodoka nshya ihindura ingufu, tugaragaza uburyo zishobora gushiraho ejo hazaza heza.
Wige ibijyanye nimbaraga nshya yimodoka.
Muri make, inverter nigikoresho gihindura amashanyarazi (DC) muburyo bwo guhinduranya (AC) kugirango ukoreshe neza ingufu z'amashanyarazi.Mu binyabiziga bishya byingufu, imikorere ya inverter nuguhindura umusaruro wa DC ukorwa na bateri yimodoka kugirango uhindurwe kugirango utware moteri yamashanyarazi.Iki kintu cyingenzi cyerekana imikorere yimodoka kandi ikora neza, ikagira ikintu cyingenzi mubuzima bwibinyabuzima byamashanyarazi.
Iterambere ryikoranabuhanga ritezimbere imikorere yimodoka nshya yingufu.
Mu myaka yashize,tekinoroji nshya yimodoka inverter tekinorojiyateye intambwe igaragara, itezimbere imikorere yingufu nibikorwa rusange byimodoka.Gukata-igice cya semiconductor nka silicon karbide (SiC) na nitride ya gallium (GaN) bigenda bisimbuza buhoro buhoro ibikoresho bishingiye kuri silikoni.Ibi bikoresho byateye imbere bituma ibikorwa bya voltage bihanitse, bigabanya cyane igihombo cyingufu, kandi byongera imbaraga zo guhindura amashanyarazi kugera kuri 10%.Mubyongeyeho, ibyo bisekuru bishya byimyororokere biroroshye kandi biremereye, byorohereza umwanya mwiza kandi bigafasha kongera ibinyabiziga.
Imikorere ya grid imikorere yibikorwa.
Imodoka nshya ihinduranya ingufu ntabwo ihindura amashanyarazi gusa kugirango ibashe gutwara ibinyabiziga, ahubwo ifite n'imikorere ya gride yubwenge, ituma imiyoboro ya moteri (G2V) hamwe n’ibinyabiziga biva kuri gride (V2G).Itumanaho rya G2V rituma inverter yishyuza neza bateri ikoresheje gride, ikoresha ingufu zishobora kubaho mugihe cyamasaha yumunsi.Ku rundi ruhande, tekinoroji ya V2G, ituma bateri yimodoka itanga ingufu zirenze kuri gride mugihe gikenewe cyane.Ubu buryo bubiri bwingufu zigira uruhare mumashanyarazi, bigabanya imihangayiko kubikorwa remezo byamashanyarazi, kandi amaherezo byorohereza kwinjiza ingufu zishobora kongera ingufu muri gride.
Umutekano n'umutekano.
Nibyingenzi kwemeza kwizerwa numutekano wibinyabiziga bishya byingufu.Uburyo bukomeye bwo gupima nuburyo bukoreshwa, harimo sisitemu nini yo gucunga ubushyuhe nubushobozi bwo gusuzuma amakosa.Izi ngamba zemeza imikorere myiza no gukumira ibishobora kunanirwa, kurinda umutekano wumushoferi nubushobozi rusange bwikinyabiziga cyamashanyarazi.
Ejo hazaza ku ruziga.
Mu gihe guverinoma ku isi zongera ingufu mu kurwanya imihindagurikire y’ikirere, ibyifuzo by’imodoka nshya biziyongera cyane mu myaka iri imbere.Imashanyarazi mishya yimodoka izakomeza kugira uruhare runini mugushikira ubwikorezi burambye mugutanga uburyo bwiza bwo guhindura amashanyarazi hamwe nibisubizo byogukoresha amashanyarazi.Ishoramari muri R&D nubufatanye ni urufunguzo rwo kurushaho kuzamura ubushobozi bwiyi inverter, bigatuma ibinyabiziga byamashanyarazi bigenda neza kandi bitangiza ibidukikije kubantu.
Kuba havutse ibinyabiziga bishya byingufu zahinduye nta gushidikanya byahinduye rwose imiterere yubwikorezi burambye.Mugukoresha imbaraga zo guhinduka no kwishyira hamwe, ibyo bikoresho bidasanzwe biha inzira ibinyabiziga byamashanyarazi kuba impamo.Mugihe dukorana kugirango dushyireho ejo hazaza heza, hasukuye, ni ngombwa kwakira no guteza imbere iterambere ry’ikoranabuhanga rishya ry’imodoka.Reka dutangire uru rugendo ruhinduka rugana ejo hazaza, impinduramatwara imwe icyarimwe.
Igihe cyo kohereza: Ukwakira-30-2023