Itandukaniro ry'ingenzi riri hagati ya capacitors na bateri n'inyungu za tekiniki za capacitors za YMIN

1. Itandukaniro ry'ingenzi riri hagati ya capacitors na bateri

Ihame ryo kubika ingufu

Bateri: Kubika ingufu binyuze mu mikorere ya shimi (nk'iyoni ya lithium ikoreshwa mu kuyishyiramo/kuyikuramo), ubucucike bw'ingufu nyinshi (bateri ya lithium ishobora kugera kuri 300 Wh/kg), ikwiriye gutanga ingufu igihe kirekire, ariko ikora buhoro buhoro kandi igatanga umuriro (gutanga umuriro vuba bifata iminota irenga 30), igihe gito cyo kubaho (inshuro zigera kuri 500-1500).

Ingufu zikoreshwa mu gupima: Hashingiwe ku kubika ingufu z'amashanyarazi (amashanyarazi ashyirwa ku buso bwa electrode), ubucucike bw'ingufu nyinshi, igisubizo cyihuse (gutanga no gusohora milisegonda), igihe kirekire cyo gukora (inshuro zirenga 500.000), ariko ubucucike bw'ingufu nke (ubusanzwe <10 Wh/kg).

Igereranya ry'ibiranga imikorere

Ingufu n'imbaraga: Bateri zitsinda mu "kwihangana", capacitors zirushaho gukomera mu "ngufu ziturika". Urugero, imodoka ikenera umuriro munini uhita utangira, kandi capacitors zikora neza kurusha bateri.

Uburyo ubushyuhe buhinduka: Capacitors zikora neza hagati ya -40℃ ~ 65℃, mu gihe bateri za lithium zigabanuka cyane iyo ubushyuhe buri hasi, kandi ubushyuhe bwinshi bushobora gutuma ubushyuhe bugenda nabi byoroshye.

Kurinda ibidukikije: Utwuma duto (capacitors) ntabwo tubamo ibyuma biremereye kandi byoroshye kongera gukoreshwa; hari bateri zisaba kuvurwa cyane na electrolytes n'ibyuma biremereye.

2.Supercapacitors: Igisubizo gishya gihuza ibyiza​

Supercapacitors zikoresha uburyo bwo kubika ingufu bufite ibyiciro bibiri n’uburyo bwo gukora ibintu bitari byo (nk’uburyo bwo gukosora ingufu) kugira ngo zihuze uburyo bwo kubika ingufu bukoreshwa mu buryo bw’umubiri n’ubukoresha imiti, kandi zongere ubucucike bw’ingufu bugera kuri 40 Wh/kg (zirenze bateri za aside ya lead) mu gihe zigumana imbaraga nyinshi.

Ibyiza bya tekiniki n'inama ku ikoreshwa rya capacitors za YMIN

Capacitors za YMIN zica intege inzitizi gakondo zikoresheje ibikoresho bikora neza cyane n'udushya mu miterere, kandi zikora neza mu nganda:

Ibyiza by'ingenzi mu mikorere​

ESR nke (ubudahangarwa bungana) n'ubudahangarwa bukabije bw'umuyoboro w'amashanyarazi: nka capacitors za polymer solid aluminum electrolytic capacitors (ESR < 3mΩ), zigabanya ikoreshwa ry'ingufu, zishyigikira umuyoboro w'amashanyarazi uhita urenga 130A, kandi zikwiriye guhagarara neza kw'amashanyarazi ya seriveri.

Iramba kandi yizewe cyane: Gushyiramo capacitors za electrolytic za aluminiyumu zifasha kwiyubaka (105℃ / amasaha 15,000) na modules za supercapacitor (ingendo 500,000), bigabanya cyane ikiguzi cyo kubungabunga.

Ubucucike buto n'ubucucike buhanitse: Polima ikoracapacitors za tantalum(50% by'ingano ntoya ugereranyije n'ibicuruzwa bisanzwe) bitanga ingufu zihuse zo kurinda SSD kugira ngo habeho umutekano w'amakuru.

Ibisubizo byatanzwe bishingiye ku miterere y'ibintu​

Sisitemu nshya yo kubika ingufu: Muri circuit ya DC-Link converter, capacitors za YMIN film (zihangana na voltage ya 2700V) zifata umuvuduko mwinshi w'amashanyarazi kandi zikongera ubudahangarwa bw'umuyoboro w'amashanyarazi.

Ingufu zo gutangiza imodoka: Module za YMIN supercapacitor (zikoreshwa kuri -40℃ ~ 65℃) zishyuzwa byuzuye mu masegonda 3, zisimbura bateri za lithium kugira ngo zikemure ikibazo cyo gutangiza ku bushyuhe buke, kandi zishyigikire ubwikorezi bw'indege.

Sisitemu yo gucunga bateri (BMS): Capacitors zivanze zikozwe mu mazi akomeye (zihangana n'ingaruka 300.000) zitanga ingufu za bateri kandi zikongera igihe cyo gukoresha bateri.

Umwanzuro: Icyerekezo cy'ubufatanye bwuzuzanya mu gihe kizaza

Gukoresha capacitors na bateri mu buryo buhuriweho byahindutse ikintu gishimishije - bateri zitanga "uburambe burambye" kandi capacitors zitwara "umutwaro uhita".capacitors za YMIN, hamwe n’ibintu bitatu by’ingenzi biyiranga ari byo ESR nkeya, kuramba, no kurwanya ibidukikije bikomeye, biteza imbere impinduka mu mikoreshereze y’ingufu mu ngufu nshya, ibigo by’amakuru, ibikoresho by’ikoranabuhanga by’imodoka n’ibindi, kandi bitanga ibisubizo by’ “igisubizo cyo ku rwego rwa kabiri, uburinzi bw’imyaka icumi” ku bibazo by’ubwirinzi bukabije.