LKD

Ibikoresho bya LKD Series High-Voltage Aluminium Electrolytic Capacitors: Uruvange rwiza rw'imikorere myiza n'ubwirinzi burambye

Mu nganda zikora ibikoresho by'ikoranabuhanga, porogaramu zikoresha ingufu nyinshi zishyira ibisabwa bikomeye ku mikorere ya capacitor. Capacitors za aluminiyumu zo mu bwoko bwa LKD Shanghai YMIN Electronics ni ibikoresho by'ikoranabuhanga bikorana neza cyane byakozwe mu buryo bwitondewe kugira ngo bihuze n'iki cyifuzo. Bitewe n'ubushobozi bwazo bw'amashanyarazi bwiza, igihe kirekire cyane, n'imikorere ihamye, ibi bicuruzwa bigaragaza agaciro gakomeye mu bikorwa bikomeye nko kugenzura inganda, ingufu nshya, n'ibikoresho by'ikoranabuhanga by'imodoka.

Udushya mu ikoranabuhanga duhindura imiterere isanzwe

Uruhererekane rwa LKD rukoresha imiterere y’amashanyarazi igezweho, rugera ku miterere y’amashanyarazi ifite ubushobozi bwo hejuru mu gihe rugumana ingano nto. Ubuso busanzwe bwa 10.0mm pin bufasha guteranya mu gihe cyo gukora mu buryo bwikora kandi bugatanga uburyo bworoshye bwo gushyiraho imiterere y’urubaho rw’amashanyarazi. Ugereranyije n’ibicuruzwa bisanzwe, uruhererekane rwa LKD rufite uburyo bwinshi bwo kunoza imiterere y’urubaho: urupapuro rwa aluminiyumu rufite ubuziranenge buhanitse, impapuro za electrolytic zavuwe by’umwihariko, hamwe na formula nziza ya electrolyte, byose bitanga imikorere ihamye mu bidukikije bifite voltage nyinshi.

By’umwihariko, uruhererekane rwa LKD rugumana ubushobozi bwo gukora neza mu bushyuhe buri hagati ya -40°C na +105°C. Iyi miterere ituma ikwiriye cyane gukoreshwa mu gihe ubushyuhe buhindagurika cyane, nk'ibikoresho by'amashanyarazi byo hanze n'ibice bya moteri z'imodoka. Ingano y'amashanyarazi y'icyo gicuruzwa ingana na 400V kugeza 600V, ifite ubushobozi kuva kuri 100μF kugeza kuri 560μF, iha abahanga mu by'ubugeni amahitamo menshi.

Imikorere myiza y'amashanyarazi

Uruhererekane rwa LKD rurusha izindi mu mikorere y'amashanyarazi. Ubushobozi bwarwo bwo kwihanganira ubushobozi bugenzurwa neza muri ± 20% (kuri 25±2°C na 120Hz), bigatuma habaho ubwumvikane mu byiciro byose. Umuvuduko w'amazi ugaragara cyane, upimwe nyuma yo gushyushya iminota ibiri kuri voltage isanzwe, urenze cyane amahame y'inganda.

Ingano y'igihombo cy'ibicuruzwa (tgδ) iracyari hasi mu rugero rw'amashanyarazi, aho agaciro ka tgδ karenga 10 ku bipimo bya 400V na 15 ku bipimo bya 600V. Imiterere y'igihombo gito cy'uruhererekane rwa LKD ituma ari amahitamo meza cyane ku miterere y'amashanyarazi akoresha ingufu nyinshi, bifasha kunoza imikorere myiza ya sisitemu muri rusange. Ku bijyanye n'imiterere y'ingufu, igipimo cy'ingufu z'ibicuruzwa kuri -40°C ugereranyije n'ingufu zabyo kuri 20°C kiri mu rugero rukwiye, bigatuma bikora neza mu bidukikije bifite ubushyuhe buke.

Kuramba mu bidukikije bikomeye

Kugira ngo harebwe niba ibicuruzwa byizerwa igihe kirekire, YMIN yakoze isuzuma rikomeye ryo kuramba kuri LKD series. Nyuma yo gukoresha voltage yagenwe n'umuvuduko wa ripple mu masaha 8000 kuri 105°C, ibipimo byose by'ibicuruzwa byagumye mu byiciro byagenwe: igipimo cy'impinduka mu bushobozi nticyarenze ± 20% by'agaciro k'ibanze, igihombo cya tangent nticyarenze 200% by'ibyagenwe mbere, kandi umuvuduko wa flue wagumye munsi y'agaciro kagenwe.

Isuzuma ry’ubushyuhe bwinshi n’ubushuhe bwinshi ryagaragaje ko ibicuruzwa bishobora kwihuza n’ibidukikije. Nyuma y’amasaha 1000 bibitswe kuri 105°C n’ubushuhe bwinshi, imikorere y’ibicuruzwa yakomeje kuba mu buryo bugenwa. Ubu buryo bwiza bwo kwihanganira ibidukikije butuma LKD series ikwiriye gukoreshwa mu bihe bikomeye by’imikorere, nko mu byuma bihindura ikirere bikoresha amashanyarazi n’inganda.

Ubushobozi bwiza bwo gucunga amaripu

Ubushobozi bwo gucunga umuyoboro wa LKD ni ikindi kintu cy’ingenzi. Iki gicuruzwa gishyigikira urwego rwagutse rw’umuyoboro, kuva kuri 50Hz kugeza 100kHz, kandi gifite imiterere irambuye yo gukosora frequency. Kuri 100kHz, imiterere yo gukosora igera kuri 1.00, bigaragaza imikorere myiza mu bidukikije bifite frequency nyinshi. Imiterere yo gukosora ubushyuhe ituma habaho imikorere ihamye mu bushyuhe butandukanye, hamwe n’ibipimo bihuye na byo kuva kuri 50°C kugeza kuri 105°C.

Ubu bushobozi bukomeye bwo gucunga amajwi y'urumuri butuma LKD series ikwiriye cyane nk'ibikoresho biyungurura umusaruro byo guhinduranya ingufu, bikoroshya neza ingufu zisohoka, bigabanya urusaku rw'amajwi y'urumuri, kandi bikongera ubuziranenge bw'imbaraga.

Porogaramu zagutse

Imodoka nshya zikoresha ingufu

Mu nganda nshya z’ibinyabiziga bikoresha ingufu, capacitors za LKD series zikoreshwa cyane muri sisitemu z’ingenzi nka chargers ziri mu bwato (OBCs) na moteri. Voltage yazo ya 600V ihuye neza n’ibisabwa kuri platforme ifite voltage nyinshi y’ibinyabiziga bikoresha amashanyarazi, kandi igihe cyazo cyo kumara amasaha 8.000 gitanga icyizere mu buzima bwose bw’ikinyabiziga. Iki gicuruzwa gifite icyemezo cya AEC-Q200 kandi cyujuje ibisabwa n’inganda z’ibikoresho by’ikoranabuhanga by’imodoka.

Ikoranabuhanga mu by'Ubwikorezi

Mu byuma bihindura imikorere mu nganda, servo drives, n'ibindi bikoresho, uruhererekane rwa LKD rukoreshwa nka capacitor ya DC bus, rutuma voltage yo hagati y'uruziga ihagarara neza kandi rugahagarika uburyo bwo kubangamirana. Imiterere yarwo y'ubushyuhe bwiza ituma rukora neza mu nganda, kandi ubushobozi bwarwo bwo gukora mu bushyuhe bwo hasi bwa -40°C butuma rukoreshwa mu nganda mu bihe bitandukanye.

Ingufu nshya zitanga ingufu

Mu bikoresho bishya by'ingufu nka inverters za photovoltaic na converters za wind turbine, LKD series ikora imirimo y'ingenzi yo gufunga no kuyungurura ingufu. Imiterere yayo ya voltage nyinshi ituma ikoreshwa mu buryo butaziguye ku ruhande rwa DC rwa inverter, byoroshya imiterere y'uruziga kandi bikanoza uburyo sisitemu yizewe.

Sisitemu z'amashanyarazi

Mu bikorwa nka "smart meters" n'ibikoresho byo kugenzura ingufu, LKD series itanga uburyo bwo kubika no kuyungurura ingufu mu buryo buhamye, igenzura ko ibipimo ari ukuri kandi ko itumanaho rihamye. Igihe cyayo kirekire kigabanya ibisabwa mu kubungabunga kandi kikagabanya ikiguzi cy'ubuzima muri rusange.

Sisitemu Ihamye yo Kugenzura Ubuziranenge

YMIN Electronics yashyizeho uburyo bwuzuye bwo gucunga ubuziranenge bw'ibicuruzwa bya LKD. Kuva ku kubika ibikoresho fatizo kugeza ku gutanga ibicuruzwa byarangiye, buri ntambwe igenzurwa neza. Imirongo ikora yikora igenzura imiterere y'ibicuruzwa ihamye kandi yizewe, mu gihe uburyo bwuzuye bwo gukurikirana ubuziranenge butuma buri cyiciro gikurikiranwa neza.

Ibicuruzwa byose byubahiriza amabwiriza ya RoHS ku bidukikije kandi byemejwe n’ibyemezo by’umutekano. Isosiyete yanashyizeho uburyo bwuzuye bwo gushyigikira tekiniki, buha abakiriya inkunga yuzuye ya tekiniki kuva ku buyobozi bwo guhitamo kugeza ku gishushanyo mbonera cy’uruziga.

Inzira z'iterambere ry'ejo hazaza

Bitewe n’iterambere ryihuse ry’inganda nka Industry 4.0 n’imodoka nshya zikoresha ingufu, isoko ry’ibikoresho bikoresha ingufu nyinshi bizakomeza kwiyongera. Ibikoresho bikoresha ingufu nyinshi, biramba, kandi bitangiza ibidukikije bigaragazwa n’uruhererekane rwa LKD ni byo byifuzwa cyane muri iri soko ry’ejo hazaza. YMIN Electronics izakomeza gushora imari mu bushakashatsi no mu iterambere, ikomeza kunoza imikorere y’ibicuruzwa no gutanga ibisubizo byiza ku bakiriya ku isi yose.

Umwanzuro

Capacitors za LKD series zifite voltage nyinshi za aluminiyumu, zifite imikorere myiza mu bya tekiniki, ubwiza bw'ibicuruzwa byizewe, hamwe no kwihutisha ikoreshwa ryazo, zabaye ingenzi mu buryo bw'ikoranabuhanga busaba imbaraga nyinshi. Byaba ari sisitemu z'ikoranabuhanga zikoresha imodoka zisaba kwizerwa cyane, ibikoresho bishya bitanga ingufu bisaba imikorere myiza, cyangwa ikoreshwa mu nganda mu turere duto, LKD series itanga igisubizo cyiza.

Guhitamo uruhererekane rwa LKD bivuze guhitamo gushimangira ireme, gushaka udushya, no gusobanukirwa byimbitse ibyo abakiriya bakeneye.