Bateri zikoresha ingufu, nk'isoko nyamukuru y'ingufu z'imodoka nshya, zifite akamaro kanini ku modoka nshya zikoresha ingufu. Mu gihe cyo gukoresha neza imodoka, bateri izajya ihura n'imimerere igoye kandi ihindagurika mu kazi.
Mu gihe cy'ubushyuhe buke, imbaraga zo guhangana n'imbere mu bateri za lithiamu-ion ziyongera kandi ubushobozi buragabanuka. Mu bihe bikomeye, electrolyte izakonja kandi bateri ntishobora gusezererwa. Imikorere y'ubushyuhe buke mu buryo bwa bateri izagira ingaruka zikomeye, bigatuma ingufu zisohoka mu modoka zikoresha amashanyarazi zigabanuka. Kugabanuka no kugabanuka k'urwego rw'ingufu. Mu gihe cyo gusharija imodoka nshya zifite ingufu mu gihe cy'ubushyuhe buke, BMS rusange ibanza gushyushya bateri ku bushyuhe bukwiye mbere yo gusharija. Iyo idafashwe neza, bizatuma ingufu ziyongera ako kanya, bigatera umuvuduko muke w'amashanyarazi, kandi umwotsi mwinshi, umuriro cyangwa ndetse no guturika bishobora kubaho.
Iyo ubushyuhe buri hejuru, iyo uburyo bwo gushyushya bunaniwe, bushobora gutera ingaruka mbi za shimi muri bateri bigatuma habaho ubushyuhe bwinshi. Iyo ubushyuhe bwirundanyije vuba muri bateri nta gihe cyo gucika, bateri ishobora kuva, ikazimira, umwotsi, nibindi. Mu bihe bikomeye, bateri izashya cyane ikagwa.
Sisitemu yo gucunga ubushyuhe bwa bateri (Sisitemu yo gucunga ubushyuhe bwa bateri, BTMS) ni yo nshingano nyamukuru ya sisitemu yo gucunga ubushyuhe bwa bateri. Imicungire y'ubushyuhe bwa bateri ikubiyemo ahanini imirimo yo gukonjesha, gushyushya no kuringaniza ubushyuhe. Imirimo yo gukonjesha no gushyushya ikorwa ahanini hakurikijwe ingaruka zishobora guterwa n'ubushyuhe bwo hanze kuri bateri. Gupima ubushyuhe bikoreshwa mu kugabanya itandukaniro ry'ubushyuhe mu ipaki ya bateri no gukumira kwangirika vuba guterwa no gushyuha cyane kw'igice runaka cya bateri. Sisitemu yo kugenzura ubushyuhe igizwe n'ibikoresho bipima ubushyuhe, ibipimo n'igenzura, hamwe n'ibikoresho byo kugenzura ubushyuhe, kugira ngo bateri y'amashanyarazi ibashe gukora mu rugero rukwiye rw'ubushyuhe kugira ngo ikomeze gukoreshwa neza kandi irebe ko sisitemu ya bateri ikora neza kandi ikomeze gukora neza.
1. Uburyo bwo guteza imbere icyitegererezo cya "V" cy'uburyo bwo gucunga ubushyuhe
Nk'igice cy'uburyo bwa bateri y'amashanyarazi, uburyo bwo gucunga ubushyuhe nabwo bwakozwe hakurikijwe uburyo bwa V" bwo guteza imbere urwego rw'imodoka. Hakoreshejwe ibikoresho byo kwigana no kugenzura ibizamini byinshi, ni muri ubwo buryo bwonyine bushobora kunoza imikorere y'iterambere, ikiguzi cyo guteza imbere ndetse na sisitemu y'ingwate bikazigamwa. Kwizerwa, umutekano no kuramba.
Icyitegererezo cya "V" cy’iterambere rya sisitemu yo gucunga ubushyuhe. Muri rusange, iyi modeli igizwe n’imirongo ibiri, umwe utambitse n’undi uhagaze: umurongo utambitse ugizwe n’imirongo ine y’ingenzi y’iterambere ry’imbere n’umurongo umwe w’ingenzi w’igenzura ry’inyuma, naho umurongo mukuru ni iterambere ry’imbere. , hashingiwe ku igenzura ry’inyuma rifunganye; umurongo uhagaze ugizwe n’urwego rutatu: ibice, sisitemu nto na sisitemu.
Ubushyuhe bwa bateri bugira ingaruka ku mutekano wa bateri, bityo igishushanyo mbonera n'ubushakashatsi ku buryo bwo gucunga ubushyuhe bwa bateri ni kimwe mu bikorwa by'ingenzi mu gushushanya uburyo bwa bateri. Gushushanya no kugenzura uburyo bwo gucunga ubushyuhe bwa bateri bigomba gukorwa hakurikijwe inzira yo gushushanya uburyo bwo gucunga ubushyuhe bwa bateri, ubwoko bwa sisitemu yo gucunga ubushyuhe bwa bateri n'ibiyigize, guhitamo ibice bya sisitemu yo gucunga ubushyuhe, n'isuzuma ry'imikorere ya sisitemu yo gucunga ubushyuhe. Kugira ngo bateri ikore neza kandi igire umutekano.
1. Ibisabwa mu buryo bwo gucunga ubushyuhe. Dukurikije ibipimo by’imiterere nk’aho ikinyabiziga gikoresha, imiterere y’imikorere y’ikinyabiziga, n’idirishya ry’ubushyuhe bw’akabati ka bateri, dukora isesengura ry’ibikenewe kugira ngo dusobanure neza ibisabwa mu buryo bwo gucunga ubushyuhe; ibisabwa mu buryo, hakurikijwe isesengura ry’ibisabwa, ni byo bigena imikorere ya sisitemu yo gucunga ubushyuhe n’intego z’imiterere ya sisitemu. Izi ntego z’imiterere zikubiyemo ahanini kugenzura ubushyuhe bw’akabati ka bateri, itandukaniro ry’ubushyuhe hagati y’utubati, ikoreshwa ry’ingufu n’igiciro.
2. Imiterere ya sisitemu yo gucunga ubushyuhe. Dukurikije ibisabwa na sisitemu, sisitemu igabanyijemo ibice bibiri: sisitemu yo gukonjesha, sisitemu yo gushyushya, sisitemu yo gukingira ubushyuhe n'isitemu yo gukingira ubushyuhe (TRo), kandi ibisabwa ku miterere ya buri sisitemu biragenwa. Muri icyo gihe, isesengura rya simulation rikorwa kugira ngo harebwe imiterere ya sisitemu. Nk'ukoIgishyushya gikonjesha cya PTC, Igishyushya cy'umwuka cya PTC, pompe y'amazi y'ikoranabuhangan'ibindi.
3. Gushushanya sisitemu nto, banza umenye intego y'igishushanyo mbonera cya buri sisitemu nto hakurikijwe igishushanyo mbonera cya sisitemu, hanyuma ugakora ihitamo ry'uburyo, igishushanyo mbonera cya gahunda, igishushanyo mbonera kirambuye n'isesengura ry'isesengura no kugenzura buri sisitemu nto.
4. Gushushanya ibice, kubanza kugena intego z'igishushanyo mbonera cy'ibice hakurikijwe igishushanyo mbonera cy'uburyo bw'imashini, hanyuma ugakoresha igishushanyo mbonera kirambuye n'isesengura ryimbitse.
5. Gukora no gupima ibice, gukora ibice, no gupima no kugenzura.
6. Guhuza no kugenzura sisitemu nto, kugira ngo sisitemu nto zihuzwe kandi zigenzurwe.
7. Guhuza no gupima sisitemu, guhuza sisitemu no kugenzura ibizamini.
Igihe cyo kohereza: Kamena-02-2023
