DKKS 100Kw Off Grid / Hybrid Byose muri sisitemu imwe yimvura

Kugereranya bateri muri sisitemu yo kubika ingufu
Ububiko bwa bateri bwa bateri ni ububiko bwingufu. Irashobora kugabanywamo bateri ya aside acide, bateri ya lithium, nikel hydrogen, bateri yuzuye ya vanadium), bateri ya Vatium Sulfuri), etage sulfur, nibindi ukurikije ubwoko bwa bateri batoranijwe.

1. kuyobora bateri ya aside
Kuyobora bateri ya aside harimo colloid n'amazi (abitwa bateri zisanzwe za aside). Ubu bwoko bubiri bwa bateri bukoreshwa ukurikije uturere dutandukanye. Bateri ya Colloid ifite ubukonje bukabije, kandi imbaraga zayo zo gukora neza cyane kurenza izo bateri y'amazi mugihe ubushyuhe buri munsi ya 15 ° C, kandi imikorere yo kwishyuza ni nziza.

Batiri ya Colloid acide niterambere kuri bateri isanzwe ya aside hamwe na electrolyte. Amashanyarazi ya Colloid akoreshwa mugusimbuza acide sulfuric, kiba cyiza kuruta bateri isanzwe mubijyanye numutekano, ubushobozi bwo kubika, ubushobozi bwo gusohora, ubuzima bwa serivisi. Batiri ya Colloidal acide ya Acide yanze Gel electrolyte, kandi nta mazi yubuntu imbere. Munsi yubunini, electrolyte ifite ubushobozi bunini, ubushobozi bunini bwubushyuhe, nubushobozi bukomeye bwo gutandukana nubushobozi bwo gutandukana, bushobora kwirinda ibintu byahunze byumuriro bwa bateri rusange; Ruswa ya clate ya electrode ifite intege nke kubera kwibanda kuri electrolyte; Ibitekerezo ni kimwe kandi nta shusho ya electrolyte.

Bateri isanzwe ya Acide ni ubwoko bwa bateri ikozwe ahanini ikozwe ahanini iyobowe na okiside yayo, na electrolyte ni igisubizo cya sulfurike. Muburyo bwa bateri-ya bateri-acide, igice kinini cya electrode nziza ni ukuyobora dioxyde, kandi igice kinini cya electrode mbi ni isasu; Mu kwishyuza leta, ibice byingenzi bya electrode nziza kandi mbi ni ukugereranya sulfate. Voltal Nomitge ya bateri imwe ya acide acide Isteri ni 2.0V, ishobora gusezererwa kuri 1.5V ikagwa kuri 2.4V; Muri porogaramu, bateri esheshatu imwe ya acide ikunze gukoreshwa murukurikirane rwa bateri ya 12V nominal acide, kimwe na 24v, 39, 48v, nibindi 4V.

Ibyiza byayo ahanini birimo: Ikidodo gitekanye, Sisitemu yo kurekura ikirere, Kubungabunga ikirere byoroshye, ubuzima burebure, ubwiza buhamye, kwizerwa cyane, no kubungabunga ubwisanzure, no kubungabunga ubwisanzure; Ibibi nuko umwanda wa kijyambere ari munini kandi ubucucike bwingufu ni buke (ibyo, buremereye).

2. Bateri ya lithium
"Bateri ya Lithium" ni ubwoko bwa bateri hamwe na lithium icyuma cyangwa lithium alloy nubwo ibikoresho bya Cathode nibisubizo bidafite amanota. Igabanyijemo ibyiciro bibiri: bateri y'icyuma na bateri ya lithium ion.

Lithium Catteri ikoresha dioxyde de manganese nka Cathode ibikoresho bya Cathode, Icyuma Lithium cyangwa Ibicuruzwa byayo nkibikoresho bya Cathode, kandi bikoresha igisubizo kitazwi. Battimaes ya Lithium ion muri rusange ikoresha litloy icyuma cyicyuma nkibikoresho bya cathode, igishushanyo nka gishushanyo cya cathode, nibikoresho bya cathie. Battimaget batteri zion ntabwo ikubiyemo litium ya metallic kandi irashobora kwishyurwa. Bateri ya Lithium Dukoresha mububiko bwingufu ni bateri ya lithium, yavuzwe nka "lithim".

Banki ya Lithium yakoreshejwe mububiko bwingufu ahanini ikubiyemo: lithium icyuma cya bateri, bateri ya ternary na bateri ya litium. Bateri imwe ifite voltage ndende, ubushyuhe bukabije bwakazi, ingufu zihariye no gukora neza, hamwe nigipimo gito cyo kwiyegurira. Umutekano nubuzima birashobora kunozwa ukoresheje uburinzi no kunganya imizunguruko. Noneho rero, urebye ibyiza nibibi bya bateri zitandukanye, bateri ya lithium yabaye amayeri ya mbere yububiko bwibikoresho byingufu bitewe numunyururu ukuze, umutekano, kwizerwa hamwe nubucuti bwibidukikije.

Ibyiza byayo nyamukuru ni: Ubuzima Burebure, Ubucucike bwo kubikamo, uburemere bworoshye no guhuza n'imiterere; Ibibi ni umutekano mubi, guturika byoroshye, ibiciro byinshi kandi bigarukira.

Lithium crosphate
Lithium icyuma cya lithim fosphate bivuga bateri ya lithium ukoresheje lithium icyuma nkibikoresho bya cathode. Ibikoresho bya Cathode bya bateri ya Lithium ion ahanini birimo lithium cobalalate, lithium mangate, ibikoresho bya etithium, ibikoresho bya lithium, nibindi

Lithium Iron fositfate nkibikoresho byingufu za Kithium byagaragaye gusa mumyaka yashize. Hari muri 2005 ko ari ngombwa cyane lithium fosphate bateri yatejwe imbere mubushinwa. Imikorere yumutekano hamwe nubuzima bwuruziga butagereranywa nibindi bikoresho. Ubuzima bwuruziga bwa 1c kwishyuza no gusezerera bigera kuri 2000. Gufunga voltage ya bateri imwe ni 30v, itazatwika no gucumita ntibizaturika. Indimium ion bateri hamwe nubushobozi bunini bukozwe muri lithium foresphate ibikoresho byoroshye gukoreshwa murukurikirane kugirango bishizwemo ibyifuzo byo kwishyuza kenshi no kurangiza ibinyabiziga.

Lithium Frosphate ntabwo ari uburozi, ubuntu butagira uburozi, umutekano, utekanye, usukuye cyane, bihendutse, kuramba hamwe nizindi nyungu. Nibikoresho byiza bya Cathode kumajana mashya ya ontteri. Lithium icyuma cya litphate nacyo gifite ibibi byayo. Kurugero, ubucucike bwibyuma bya lithium fosithate ibikoresho bya Cathode ni bito, kandi ingano ya lithium fostware ninyuguti nini cyane ni bateri imwe nka lithium chittelas.

Bitewe nibiranga litrent ibiranga lithium fosphate, imikorere yubushyuhe buke ni munsi yibindi bikoresho bya cathode nka litim mangate. Muri rusange, kuri selile imwe (Menya ko ari akarere kamwe aho kuba paki ya batiri), imikorere yo hasi yapimwe yipaki ya batiri irashobora kuba hejuru,

Ibi bifitanye isano nubushyuhe), igipimo cyo kugumana ubushobozi ni 60 ~ 70% kuri 0 ℃, 40 ~ 55% kuri - 10 ℃, na 20 ~ 40% kuri - 20 ℃. Ubushyuhe buke budashobora kuzuza ibisabwa byamashanyarazi. Kugeza ubu, abakora bamwe bateje imbere imikorere yubushyuhe bwo hasi ya lithium fositrolte mugutezimbere sisitemu ya electrolyte, kuzamura imiterere nziza ya electrode, kuzamura imikorere myiza ya electrode, kuzamura imikorere yibikoresho no kuzamura imikorere yimiterere yingirabuzimafatizo.

Bateri ya Ternary
Bateri ya Ternary Litiomer ivuga kuri bateri ya lithim ifite ibikoresho bya Cathode ni lithium nitkel cobalt manzate (li (icicn) o2) ibikoresho bya Catnary. Ibikoresho bya ternary Ibikoresho bya Cathode bikozwe muri nikel umunyu Umubare wa Nikel, Cobalt na Manganese muri bateri ya ternary liyormer irashobora guhindurwa ukurikije ibikenewe. Batare hamwe nibikoresho bya ternary nka Cathode bifite umutekano muremure ugereranije na bateri ya lithium, ariko voltage yayo iri hasi cyane.

Ibyiza byayo nyamukuru ni: imikorere myiza ya cyuma; Ibibi nuko gukoresha ari bike. Ariko, kubera gukomera kwa politiki yo murugo kuri bateri ya ternary lithium, iterambere rya bateri ya ternary rikunda kudindiza.

Lithium bateri ya manunate
Kithim Mangante, ni kimwe mubyifuzo bya lithium ion ibikoresho bya Cathode. Ugereranije nibikoresho gakondo bya Cathode nka lithium cobanate, igiciro cya manungate, igiciro gito, umutekano mwiza, nibindi byiza ibikoresho byiza bya Cathode kumashanyarazi. Ariko, imikorere yacyo ikennye na electrochemical itungana cyane ninganda zayo. Litimayute Manganate ikubiyemo ahanini ikubiyemo spinel lithium mangante na pericuri limithium manumana. Prungeri lithim manganate ifite imiterere ihamye kandi biroroshye kubona umusaruro winganda. Ibicuruzwa byisoko ryuyu munsi niyi miterere yose. Spinel Lithim Manganate ni uw'ikibi ya Crystal, itsinda rya FD3m, hamwe nubushobozi bwihariye ni 148Mah / g. Kubera imiterere yimiterere itatu, Lithium ions irashobora gukoreshwa muri spinel lattice udateje gusenyuka mumiterere, niko bifite imikorere myiza kandi ituje.

3. Bateri ya nimh
Batare ya Nimh ni ubwoko bwa bateri hamwe nibikorwa byiza. Ibintu byiza bikora bya Nikel Hydrogen ni NI (OH) 2 (yitwa nio electrode), na electrologrode syrigride), na electrolyte ububiko bwa Hydrogide ni 6MOL / L POTASSIM .

Nikel Metal hydride bateri igabanijwemo-voltage yicyuma cya nikel hydride hydride na voltage nto

Voltage voltage nikel cyuma hydride ifite ibiranga bikurikira: (1) voltage bateri ni 1.2 ~ 1.3 v, bihwanye na bateri ya nikel; . (3) kwishyuza byihuse no kurangiza, imikorere myiza-yubushyuhe; (4) gufunga, gukomera gukomeye no gusohoka; (5) Nta gisekuru cya dendritique, gishobora gukumira umuzunguruko mugufi muri bateri; (6) umutekano kandi wizewe, nta gutinda kubidukikije, nta ngaruka yo kwibuka, nibindi.

Voltage Yinshi Nikel Hydrogen ifite ibiranga bikurikira: (1) kwizerwa gukomeye. Ifite ibyiza byo gusohora no kurengera kurengera, irashobora kwihanganira igipimo cy'ikirenga kandi nta kigero cy'igiterekoni gifite. Ifite umutungo wihariye. Ubushobozi bwayo bwihariye ni 60a · h / kg, ni inshuro 5 zibyatsi bya Nikel cadmium. (2) ubuzima burebure ubuzima, kugeza ku gihe ibihumbi. (3) byuzuye, kubungabunga bike. (4) Imikorere yo hasi ni nziza, kandi ubushobozi ntabwo ihinduka muburyo bugaragara - 10 ℃.

Ibyiza nyamukuru bya bateri ya Nimh ni: Ubwinshi bwingufu, kwishyuza byihuse no gusezerera byihuse, uburemere bworoshye, ubuzima burebure, nta gihuru kirekire, nta gihuru kirekire, nta gihuru kirekire, nta gihuru kirekire, nta gihuru kirekire, nta gihuru kirekire, nta gihuru kirekire, nta gihuru kirekire, nta gihuru kirekire, nta gihuru kirekire, nta gihuru kinini, nta gihuru kirekire, nta gihuru kirekire, nta gihuru kirekire, nta gihuru kirekire, nta gihuru kirekire, nta gihuru kirekire, nta gihuru kirekire, nta gihuru kirekire, nta gihuru kirekire, nta gihuru kirekire, nta gihuru kirekire, nta gihuru kirekire, nta gihuru kirekire, nta gihuru kirekire, nta gihuru kirekire, nta gihuru kinini, nta gihuru kirekire, nta gihuru kirekire, nta gihuru kirekire, nta gihuru kirekire, nta gihuru kirekire, nta gihuru kirekire, nta gihuru kirekire. Ibibi ni ingaruka zo kwibuka gato, ibibazo byinshi byo kuyobora, kandi byoroshye gushinga bateri imwe itandukanya na bateri.

4. Selile itemba
Batiri ntoya ni ubwoko bushya bwa bateri. Batiri ntoya ya bateri ni bateri ndende ikoreshwa ikoresha electrolyte nziza kandi mbi kugirango itandukanye kandi uzenguruke ukundi. Ifite ibiranga ubushobozi burenze, gushyira mu gaciro (ibidukikije) n'ubuzima burebure. Nibicuruzwa bishya byingufu kuri ubu.

Bateri yuzuye ikoreshwa muri gahunda yo kubika ingufu zishinzwe ingufu, igizwe nigice cya Stack hamwe nigice cyo kubika ibikoresho, ibizwe nishami rishinzwe kugenzura, nibindi ni Igizwe ningirabuzimafatizo zo kugabanya ibimama) hamwe na selile imwe yo kwishyuza no gusohoka ukurikije ibisabwa byihariye murukurikirane, kandi imiterere yacyo isa nuwagace ka lisansi.

Bateri ya Vasium nuburyo bushya bwo kubika amashanyarazi nibikoresho byo kubika ingufu. Ntishobora gukoreshwa gusa nkigikoresho cyo kubika ingufu cyizuba nigituba cyamashanyarazi, ariko nanone birashobora gukoreshwa mugukonja amashanyarazi kugirango uteze imbere ingufu zubutegetsi no kureba umutekano winyamanswa. Ibyiza byayo nyamukuru ni: Imiterere ihindagurika, ubuzima burebure, ibihe byihuse, kandi nta myuka yangiza; Ibibi nuko ubucucike bwingufu buratandukanye cyane.

5. Bateri ya sodium sulfur
Batare ya sodium sulfur igizwe na pole nziza, inkingi mbi, electrolyte, diaphragm na shell. Bitandukanye na bateri yisumbuye (bateri-aside ya acide, batkel cadmies batteri, nibindi), bateri ya sodiyumu sulfur igizwe na electrolte yashonze na electrolyte. Ibintu bikora byinkingi mbi ni ibyuma bya sodium yicyuma, kandi ibintu bikora byindabyo ni amazi ya sodium ya sulfur na modium polysulfide. Bateri yisumbuye ifite sodium yicyuma nka electrode mbi, sulfure nka electrode nziza na ceramic tube nkabatandukanya electrolyte. Munsi yimpamyabumenyi runaka, sodium ions irashobora kwitwara neza na sulfure binyuze muri electrolyte membrane kugirango ushireho ingufu no kubika.

Nk'ubwoko bushya bw'inyamanswa ya chimique, ubwo bwoko bwa bateri bwateye imbere cyane kuko bwabayeho. Batiriyo ya sodiyumu sulfur ni nto mubunini, nini mubushobozi, kugeza ubu mubuzima no murwego rwo hejuru. Bikoreshwa cyane mububiko bwingufu zamashanyarazi nko kogosha byimazeyo no kogosha ikibaya, amashanyarazi yihutirwa hamwe nimbaraga zamashanyarazi.

Ibyiza byacyo nyamukuru ni ibi bikurikira: 1) Ifite imbaraga zihariye (ni ukuvuga ingufu zifatika kuri buri gice cyangwa ingano ya bateri). Ibikoresho byayo byihariye ni 760wh / kg, byarenze 150hw / kg, inshuro 3-4 za bateri-bacide. 2) Muri icyo gihe, irashobora gusohora hamwe nububasha bunini kandi buhanitse. Gusohora ubuke bwaho birashobora kugera kuri 200-300ma / cm2, kandi birashobora kurekura inshuro 3 zumutungo wayo usanganyamahane; 3) Kwishyuza cyane no gusezerera imikorere.

Batare ya sodium sulfur nayo ifite amakosa. Ubushyuhe bwakazi bwaho ni 300-350 ℃, bityo bateri igomba gushyuha kandi ikomeza gushyuha mugihe cyo gukora. Ariko, iki kibazo kirashobora gukemurwa neza ukoresheje ikoranabuhanga ryimikorere yo mu bushyuhe bwo mu bushyuhe.

6. Kuyobora bateri ya karubone
Shyira bateri ya karubone nubwoko bwa camputive buyobora bateri ya aside, niyihe ikoranabuhanga rihinduka kuva bateri gakondo ya aside. Irashobora kunoza cyane ubuzima bwa bateri ya aside antide wongeyeho karubone ikora kuri pole mbi ya bateri.

Bateri ya karubone niyo bwoko bushya bwa bateri nziza, ihuza bateri ya aside hamwe na super campat gusa ingufu nyinshi zo kwishyuza imbaraga Ibyiza bya bateri ya aside acide, kandi ifite imikorere myiza yo kwishyuza no gusezerera - irashobora kwishyurwa mbere muminota 90 (niba bateri ya aside ishyurwa kandi isohoka muri ubu buryo, ubuzima bwayo buri munsi yincuro 30). Byongeye kandi, kubera kongeraho karubone (graphene), ibintu byo kugereranya bya electrode mbi birabujijwe, bitezimbere ikintu cyatsinzwe kandi cyagura ubuzima bwa bateri.

Bateri ya karubone niyo nvange ya supercapactor izwi kandi ikayobora bateri ya aside muburyo bwimikorere yimbere. Nkindi bwoko bushya bwa bateri nkuru, bateri ya karubone niyo yahuza tekinoroji ya bateri ya aside hamwe na supercapactom. Nibikorwa bibiri bibiba ingufu zibika hamwe nibiranga ubushobozi hamwe na bateri. Kubwibyo, ntabwo bitanga gukina byuzuye gusa nibyiza bya super campatrine ihita kwishyuza hamwe nubushobozi bunini bwa bateri yingufu za bateri-acide, ishobora kwishyurwa neza mu isaha. Ifite imikorere myiza yo kwishyuza no gusezerera. Kubera ikoreshwa rya Technology Ikoranabuhanga rya Carbone, imikorere ya bateri ya karubone irarenze kure ya bateri gakondo ya aside isteri, ishobora gukoreshwa mubinyabiziga bishya byingufu, nkibinyabiziga bya Hybrid hamwe nizindi nzego; Irashobora kandi gukoreshwa mu murima w'ububiko bushya bw'ingufu, nko mu gisekuru cy'imiyaga n'ububiko bw'ingufu.