Overview of the Standard

General Specification yeSpace-ichishandisa Li-ion Storage Bhatiriyakaiswa pamberi neChina Aerospace Science and Technology Corporation uye yakapihwa neShanghai Institute of Space Power-Sources. Chinyorwa chayo chave pachikuva chevashandi vehurumende kutsvaga maonero. Iyo chiyero inopa mirau pamatemu, tsananguro, hunyanzvi hunodiwa, nzira yekuyedza, vimbiso yemhando, pasuru, chekufambisa uye chengetedzo yeLi-ion yekuchengetedza bhatiri. Iyo chiyero inoshanda kune nzvimbo-inoshandisa li-ion yekuchengetedza bhatiri (inozonzi "Storage Bhatiri").

Zvinodiwa zveStandard

Chitarisiko uye chiratidzo: Chitarisiko chinofanira kuva chakasimba; nzvimbo yacho inofanira kuva yakachena; zvikamu uye zvikamu zvinofanira kunge zvakakwana. Panofanira kunge pasina kukanganisa kwemagetsi, kusawedzera uye kumwe kukanganisa. Kuzivikanwa kwechigadzirwa kuchasanganisira polarity uye nhamba yechigadzirwa chinotevedzwa, apo danda rakanaka rinomiririrwa ne “+” uye danda rakashata rinomiririrwa ne“-“.

Zviyero uye uremu: zviyero uye uremu hunofanirwa kuenderana nehunyanzvi hwekuita zvebhatiri rekuchengetedza.

Airtightness: chiyero chekudonha kwebhatiri rekuchengetedza haisi kupfuura 1.0X10-7Pa.m3.s-1; mushure mekunge bhatiri raiswa pasi pe80,000 kuneta kwehupenyu kutenderera, iyo welding seam yegoko haifanirwe kukuvadzwa kana kuburitswa, uye kuputika kudzvanywa hakufanirwe kunge kwakaderera kupfuura 2.5MPa.

Nezvinodiwa zvekusimba, bvunzo mbiri dzakagadzirwa: chiyero chekuvuza uye goko rinoputika kudzvanywa; ongororo yacho inofanirwa kunge iri pane zvinodiwa bvunzo uye nzira dzekuyedza: izvi zvinodikanwa zvinonyanya kufunga nezvekuvuza kwegomba rebhatiri pasi peyakaderera mamiriro ekumanikidza uye kugona kwayo kutsungirira gasi.

Kuita kwemagetsi: ambient tembiricha (0.2ItA, 0.5ItA), tembiricha yakakwira, yakaderera tembiricha kugona, kuchaja uye kuburitsa kunyatsoita, kupikisa kwemukati (AC, DC), kubhadharisa kuchengetedza simba, pulse test.

Environmental adaptability: kudedera (sine, zvisina tsarukano), kuvhunduka, kuvharwa kwemafuta, kukurumidza- kukwidziridzaKuenzaniswa nemamwe mazinga, thermal vacuum uye yakatsiga-mamiriro ekumhanyisa bvunzo makamuri ane chakakosha chinodiwa; uyezve, kukwidziridzwa kweyedzo yekukanganisa kunosvika 1600g, inova kagumi kukwirisa kweiyo inowanzo shandiswa chiyero.

Safety Performance: short circuit, overcharge, overdischarge, over-temperature test.

Kupokana kwekunze kweiyo pfupi-yedunhu bvunzo haifanirwe kunge inopfuura 3mΩ, uye iyo nguva ndeye 1min; bvunzo yekuwandisa inoitwa gumi yekuchaja uye yekuburitsa matenderedzwa pakati pe2.7 ne4.5V yakatsanangurwa ikozvino; iyo overdischarge inoitwa pakati -0.8 uye 4.1V (kana set value) ye10 yekuchaja uye yekuburitsa mitsara; bvunzo dzepamusoro-tembiricha ndeyekuchaja pasi pemamiriro akatarwa e60 ℃ ± 2 ℃.

Kuita kwehupenyu: Low Earth Orbit (LEO) kutenderera kwehupenyu hwekuita, Geosynchronous Orbit (GEO) kutenderera kwehupenyu hwekuita.

Edzai zvinhu uye sampuli yehuwandu

Mhedziso & Analysis

Lithium bhatiri rinoshandiswa zvakanyanya mukubhururuka nendege, uye ine zviyero nemirau inoenderana kunze kwenyika, semuenzaniso DO-311 yakatevedzana mwero wakapihwa neAmerican Airline Wireless Technical Committee. Asi inguva yekutanga kuti China isa chiyero chenyika mundima iyi. Inogona kutaura kuti kugadzirwa uye kugadzirwa kweLithium mabhatiri ekubhururuka kuchave kwakavhurirwa mabhizinesi akajairwa. Pamwe pamwe nekuwedzera kukura kwekubhururuka kwechadenga, kuedza kwemuchadenga kunovandudza munzira yekutengeserana. Kutengwa kweaviation spare parts kuchave kushambadzira. Uye lithium bhatiri, seimwe yezvisara, ichave imwe yezvakatengwa zvigadzirwa.

Nezve kukwikwidza kwakasimba kwese mafambiro ehupenyu nezve lithium bhatiri nhasi, chakakosha kuwana makwikwi ekumaka pane nzira nyowani uye kutsvagisa mumunda mutsva kutanga. Bhizinesi rinotanga kufunga nezvekuvandudzwa kwebhatiri remuchadenga rinogona kuisa dombo rakasimba rekusimudzira kwavo ramangwana.