Omurimo gw’omugasho gw’ebishengye by’okurihiirira eby’okukoresa
Capacitor compensation cabinets nizikoresibwa munonga omu mirimo y’amakorero etari emwe n’emwe nk’okutimba eby’obugaiga bw’omu itaka, eby’ekyoma, eby’okwombeka, okurinda amaizi, eby’amajuta, n’okuha amaizi n’okugasheenya. Okukira munonga nibikora gye aha motoka zitari zimwe na zimwe ez’amaani maingi, nibitunguura gye amaani g’emotoka n’omutindo gw’amaani birikukora omu muringo gumwe n’emotoka, nibikyendeeza aha kufeerwa kw’amaani g’okugarukamu, kandi obwo nibitunga okurinda amaani maingi. Ekikwato eki nikitwara omwanya ogutarikwetengyesa kandi ogw’omugasho munonga omu nkora z’okutambura kw’amaani. Oyihireho omurimo gwayo gw‘okutunguura enkora y‘amaani, nikihwera n‘ebitongore bingi omu muringo murungi okwetantara akabi k‘okufubirwa kuruga omu kitongore ky‘okuha amashanyarazi ahabw‘enkora y‘amaani eri ahansi y‘omutindo, ekirikukyendeeza aha sente z‘okukora omu muringo ogutarikuhikaana.
Emirimo yaayo ey‘omutaano neeyorekwa munonga omu bintu bishatu ebi:
1. Omu nkora za AC, capacitors nizibaasa kuhamya amashanyarazi aha muheendo gw’ahaiguru munonga (haihi n’omuhendo gw’ahaiguru). Ahabw’emitwarize yaabo ey’obuzaarwa, nizitunguura gye okuhama kw’amashanyarazi g’omu nkora, okwetantara okuhindukahinduka kw’amashanyarazi kwingi, obwo nizihamya okukora kwa butoosha kandi okuhamire kw’ebintu bitari bimwe na bimwe . Ebikwato by'amashanyarazi n‘okukyendeeza aha kuremwa kw‘ebikwato okurikureetwaho obutaguma bw‘amashanyarazi.
2. Aha mbeera z‘okutandika kw‘ahonaaho z‘emigugu y‘amaani maingi, ebishengye by‘okurihiirira capacitor nibibaasa kuha amashanyarazi g‘ahonaaho agarikumara, kukyendeeza munonga aha nkora y‘amashanyarazi omu bwire bw‘okutandika kw‘emigugu n‘okuhamya okuhama kw‘okukora kw‘enkora y‘amashanyarazi.
3. Omubaro muhango gw’emigugu y’okutambura omu circuit nigubaasa kureetera okutaana kw’ebicweka omu nkora y’amashanyarazi—ebicweka bya inductive nibireetera AC current kugaruka enyima kandi voltage kwebembera na diguri 90. Capacitors, kwonka, nizikora n’emitwarize etari emwe n’emwe n’eya inductors, zirikugaruzaho gye okutaana kw’omutindo ogu kandi zihikiiriza okuringana kw’omutindo.
Capacitor reactive power cabinets n’omuringo gw’ebikwato by’omutaano eby’okurihiirira. Ebicweka byabo ebikuru nibikoresa reactors na capacitors kuruga omu miringo y’omumaka emanyirwe gye, kuhamya omutindo ogurikwesigwa. Eby’okukoresa eby’ekyoma nibikoresa firimu y’ekyoma etarikufeerwa munonga Okuzibira ebintu nk‘ebiriisa by‘amashanyarazi kandi biijwire ekintu ekirikugumaho munonga, ekitari ky‘obutwa ekirikutaaha omunda. Nizigira ebirungi bingi, otwariiremu n’amaani maingi g’okutandikaho okushohoza, okubaasa kuhindura ebiri omu bwire bw’obwire bw’obwire, okwesigwa kw’omutaano omu kukora, n’okumara obwire buraingwa omu kukora, ekirikubabaasisa kuhindura omu mbeera z’okukora z’amakorero ezigumire.
Ekikwato eki kihangirwe kandi kikozirwe omu muringo gw‘omutaano kushoboorora enshonga z‘amaani g‘okugarukamu (harmonic reactive power) omu nkora z‘okukoresa. Nikizibira gye ebigambo by’omutindo gw’ahaiguru obwo kirikugaruzaho amaani g’okugarukamu. Bwanyima y’okutandika kukora, eby’okukoresa nibibaasa kutunguura omubaro gw’amaani kuhika ahaiguru ya 0.95, kukyendeeza munonga aha kufeerwa kw’omutindo gw’okugaba n’okutunguura obushoboorozi bw’okutwara emigugu ya 0.95. Ekihinduzi ky'okugabas. Ebikwato bya Topband Electric eby’okurihiirira amashanyarazi g’amaani maingi bitungire okumanywa kwingi ahabw’eby’obuhangwa byabyo eby’omurembe, emirimo yaabyo erimu buri kimwe, ebirikwetengyesa kuboneza bikye, n’okugumaho obwire buraingwa. Omu kukozesa okurihiirira kw‘okushwijuma aha mwanya, enkora y‘amaani n‘emitwarize y‘okuhikaana y‘omutindo gw‘amaani g‘omukozesa nibibaasa kubonezibwa gye, aha muheru kuhikiiriza ebigyendererwa by‘okurinda amaani, okukyendeeza aha kukozesa, n‘okutunguura eby‘entaasya y‘omukozesa.
Ekindi, akakiiko aka akarikurihiirira capacitor nako kaine emitwarize y’okukora ey’ahaiguru egi: Nikikozesa capacitors z’amaani g’omutindo gw’ahaiguru ezirimu ebicweka bishatu, niziha oburungi nk’okufeerwa dielectric nkye, obuhango obukye, obutagatsi bukye bw’okukora, oburemeezi bukye, n’okutaho ebintu birungi; aba capacitors baine ebyombekirwe omu dedicated discharge resistors, barikukuratira gye emitindo y’okwerinda kureeba ngu bwanyima y’ebikwato kuruga aha nkora y’amashanyarazi, amashanyarazi agasigaireho nigabaasa kukyendeera kuhika ahansi ya 50V omu dakiika 5, ekirikurinda gye ebikwato byonka n’obukuumi bw’omuntu ahabwe obw’abarikubikozesa; nikibaasa kutunguura omu muringo oguhamire omubaro gw‘amaani kuhika ahaiguru ya 0.95, kukyendeeza gye okufeerwa kw‘amaani g‘okugarukamu omu nkora y‘amaani n‘okutunguura okukoresa amaani; erimu ekyoma ky‘okworeka ebiriho n‘ekikingirizo ky‘amashanyarazi, ekirikureetaho oburinzi bw‘obukuumi bwa kabiri, omu bwijwire kureeba ngu eby‘okukoresa byakora gye n‘obukuumi bw‘omuntu ahabwe bw‘abarikukora, n‘okukyendeeza akabi k‘obukuumi.