Txheej txheem cej luam ntawm Standard

General Specification rau Chaw-siv Li-ion Storage Batterytau muab tso rau pem hauv ntej los ntawm Tuam Tshoj Aerospace Science thiab Technology Corporation thiab muab los ntawm Shanghai Institute of Space Power-Sources. Nws cov ntawv sau tau nyob rau hauv kev pabcuam pej xeem rau kev tawm tswv yim. Tus qauv muab cov kev cai ntawm cov ntsiab lus, txhais, kev xav tau, txoj kev sim, kev ruaj ntseg zoo, pob khoom, kev thauj mus los thiab kev cia ntawm Li-ion cia roj teeb. Tus qauv siv rau qhov chaw-siv li-ion cia roj teeb (tom qab no hu ua "Storage Battery").

Kev xav tau ntawm tus qauv

Zoo thiab cim: Cov tsos mob yuav tsum tsis tu ncua; qhov saum npoo yuav tsum huv si; cov khoom thiab cov khoom yuav tsum ua kom tiav. Yuav tsum tsis muaj qhov tsis xws luag, tsis muaj qhov ntxiv thiab lwm yam tsis xws luag. Kev txheeb xyuas cov khoom lag luam yuav tsum suav nrog tus lej polarity thiab traceable khoom, qhov twg tus ncej zoo yog sawv cev los ntawm "+” thiab tus ncej tsis zoo yog sawv cev los ntawm “-".

Dimensions thiab hnyav: qhov ntev thiab qhov hnyav yuav tsum ua raws li cov kev qhia tshwj xeeb ntawm cov roj teeb cia.

Airtightness: tus nqi xau ntawm lub roj teeb cia tsis ntau tshaj 1.0X10-7Pa.m3.s-1; Tom qab lub roj teeb raug rau 80,000 lub neej qaug zog, lub vuam seam ntawm lub plhaub yuav tsum tsis txhob puas los yog xau, thiab qhov tawg siab yuav tsum tsis txhob qis dua 2.5MPa.

Rau qhov yuav tsum tau ua kom nruj, ob qhov kev ntsuam xyuas tau tsim: tus nqi xau thiab lub plhaub tawg siab; Kev tsom xam yuav tsum yog nyob rau hauv cov kev cai xeem thiab kev xeem txoj kev: cov kev cai no feem ntau xav txog qhov to ntawm lub roj teeb lub plhaub nyob rau hauv tsis tshua muaj siab tej yam kev mob thiab nws muaj peev xwm tiv taus roj siab.

Kev ua haujlwm hluav taws xob: ambient kub (0.2ItA, 0.5ItA), siab kub, tsis tshua muaj peev xwm, tsub kom thiab paug efficiency, sab hauv kuj (AC, DC), them retention muaj peev xwm, mem tes kuaj.

Environmental adaptability: Kev co (sine, random), poob siab, thermal nqus, khov kho accelerationPiv nrog rau lwm cov qauv, lub tshuab nqus tsev thermal thiab ruaj khov-lub xeev acceleration xeem chambers muaj qhov yuav tsum tau tshwj xeeb; Nyob rau hauv tas li ntawd, lub acceleration ntawm qhov kev ntsuam xyuas cuam tshuam mus txog 1600g, uas yog 10 lub sij hawm acceleration ntawm cov qauv siv feem ntau.

Kev Nyab Xeeb Kev Ua Haujlwm: luv Circuit Court, overcharge, overdischarge, over-temperature test.

Kev tiv thaiv sab nraud ntawm qhov ntsuas luv luv yuav tsum tsis pub ntau tshaj 3mΩ, thiab lub sijhawm ntev yog 1min; qhov kev ntsuas overcharge yog nqa tawm rau 10 tus nqi thiab tawm mus ntawm 2.7 thiab 4.5V teev tam sim no; lub overdischarge yog nqa tawm ntawm -0.8 thiab 4.1V (los yog teem tus nqi) rau 10 them thiab tawm mus; Kev ntsuas kub dhau yog kom them raws li cov xwm txheej ntawm 60 ℃ ± 2 ℃.

Kev ua neej nyob: Low Earth Orbit (LEO) cycle life performance, Geosynchronous Orbit (GEO) cycle life performance.

Cov khoom kuaj thiab kuaj kom muaj nuj nqis

Xaus & Kev Ntsuam Xyuas

Lithium roj teeb tau siv dav hauv aviation, thiab nws muaj cov qauv sib xws thiab cov kev cai txawv teb chaws, xws li DO-311 series tus qauv muab los ntawm American Airline Wireless Technical Committee. Tab sis nws yog thawj zaug rau Tuam Tshoj los teeb tsa lub teb chaws tus qauv hauv daim teb no. Tej zaum nws yuav hais tias kev tsim thiab tsim cov roj teeb lithium rau aviation yuav qhib rau cov lag luam dav dav. Nrog rau kev loj hlob ntxiv ntawm manned spaceflight, aerospace endeavor yuav txhim kho hauv kev coj ua lag luam. Kev yuav khoom aviation spare qhov chaw yuav ua lag luam. Thiab lithium roj teeb, raws li ib qho ntawm cov khoom seem, yuav yog ib qho ntawm cov khoom yuav khoom.

Hais txog kev sib tw hnyav txhua qhov chaw ntawm lub neej txog lithium roj teeb hnub no, nws yog qhov tseem ceeb kom tau txais kev sib tw hauv kev kos npe rau cov kev taw qhia tshiab thiab kev tshawb fawb hauv thaj chaw tshiab thaum ntxov. Kev lag luam pib xav txog kev txhim kho ntawm aerospace roj teeb tuaj yeem tso lub pob zeb ruaj khov rau lawv txoj kev loj hlob yav tom ntej.