Ingufu za inverter: guhindura uburyo bwo gutanga ingufu mu bikorwa bigezweho

Ingufu zitanga inverter: igice cy'ingenzi cyo guhindura ingufu neza

Ingufu zikoreshwa mu gukwirakwiza umuriro mu buryo bwa inverter ni ingenzi mu mikorere y’amashanyarazi agezweho kandi zigira uruhare runini mu guhindura umuyoboro w’amashanyarazi ugororotse (DC) mo umuyoboro usimburana (AC). Iri koranabuhanga riri kugenda rirushaho kuba ingenzi mu bikorwa bitandukanye, harimo ingufu zishobora kuvugururwa, ingufu zidashobora gucika (UPS), imodoka zikoresha amashanyarazi n’imashini z’inganda. Muri iyi nkuru, turasuzuma akamaro k’ingufu zikoreshwa mu gukwirakwiza umuriro mu buryo bwizewe n’uruhare rwazo mu gutuma ingufu zihinduka neza.

Ingufu zikoreshwa mu gukwirakwiza umuriro zikora nk'ikiraro hagati y'isoko rya DC (nk'ibatiriya cyangwa panneau y'izuba) n'umutwaro wa AC, bigatuma ingufu zitangwa mu bikoresho bitandukanye by'ikoranabuhanga. Imwe mu nyungu z'ingenzi z'amashanyarazi akoreshwa mu gukwirakwiza umuriro ni ubushobozi bwo gutanga umusaruro uhamye kandi uhamye wa AC, ibyo bikaba ari ingenzi cyane mu gukoresha ibikoresho byoroheje no gukomeza gukora neza kw'amashanyarazi.

Mu rwego rw'ingufu zishobora kuvugururwa, ingufu zikoreshwa mu gukwirakwiza ingufu z'amashanyarazi (inverter power) ni ingenzi muri sisitemu za PV (solar photovoltaic). Ingufu zikoreshwa mu gukwirakwiza ingufu z'amashanyarazi zitanga ingufu z'amashanyarazi zitaziguye, zigomba guhindurwamo ingufu zisimburana kugira ngo zihuze n'umuyoboro w'amashanyarazi cyangwa zigakoreshwa mu bikoresho byo mu rugo. Ingufu zikoreshwa mu gukwirakwiza ingufu z'amashanyarazi zikoreshwa mu gukwirakwiza ingufu z'amashanyarazi zikoreshwa mu gukwirakwiza ingufu z'amashanyarazi zikoreshwa mu gukwirakwiza ingufu z'amashanyarazi zikoreshwa mu ngo, mu bucuruzi no mu mirima y'ingufu zikoreshwa mu gukwirakwiza ingufu z'amashanyarazi zikomoka ku mirasire y'izuba.

Byongeye kandi, umuriro w’amashanyarazi wa inverter ni igice cy’ingenzi cy’imikorere ya sisitemu ya UPS kandi wagenewe gutanga umuriro w’inyongera mu gihe cy’ibura ry’amashanyarazi. Mu guhindura umuriro wa DC uva kuri bateri ukajya kuri AC, inverters zigenzura ko imizigo ikomeye ikomeza gukoreshwa, zikarinda ibura ry’amashanyarazi kandi zigashimangira ko ibikoresho by’ingenzi bikomeza gukoreshwa mu bigo by’amakuru, mu bitaro, mu bigo by’itumanaho no mu bindi bice by’ingenzi.

Mu rwego rw'ibinyabiziga bikoresha amashanyarazi (EV), amashanyarazi ya inverter ni igice cy'ingenzi cy'uburyo bw'amashanyarazi bw'ibinyabiziga, ashinzwe guhindura ingufu za DC zitangwa na bateri mu ngufu za AC zisabwa kugira ngo moteri y'amashanyarazi igende. Iyi gahunda ni ingenzi cyane mu gutanga imbaraga n'umuvuduko bikenewe kugira ngo ikinyabiziga gitere imbere, bigaragaza uruhare rw'ingenzi rw'ikoranabuhanga rya inverter mu gutanga amashanyarazi mu gutwara.

Mu bikorwa by’inganda, ingufu z’amashanyarazi zikoreshwa mu byuma bitwara moteri na moteri zitwara frequency (VFD) kugira ngo zigenzure umuvuduko n’imbaraga za moteri za AC. Mu kugenzura frequency n’imbaraga z’amashanyarazi asohoka, inverters zishobora kugenzura neza imikorere ya moteri, bityo zikagabanya ingufu, zikongera imikorere myiza, kandi zikongera imikorere y’inganda zitandukanye.

Mu gusoza, gutanga amashanyarazi ya inverter ni ikoranabuhanga rikoreshwa mu buryo butandukanye kandi ry’ingenzi rifasha mu guhindura neza ingufu za DC muri AC mu buryo buboneye mu bikorwa bitandukanye. Uruhare rwayo mu guhuza ingufu zisubiramo, sisitemu za UPS, imodoka zikoresha amashanyarazi n’imashini z’inganda bigaragaza akamaro kayo mu bikoresho by’ikoranabuhanga bigezweho. Uko icyifuzo cyo guhindura amashanyarazi neza kandi yizewe gikomeza kwiyongera, ingufu zikoreshwa na inverter zizakomeza kuba ingenzi mu gutuma sisitemu zikora neza kandi zihamye.