Kupedzisa nzira uye matekiniki ekuongorora UPS lithium ion bhatiri masisitimu

作者：Iflowpower – Kaasaskantava elektrijaama tarnija

Chekutanga edza mamiriro ekushanda kwebhatiri paUPS, kunyanya kurekodha mhepo inoyerera yebhatiri rega rega. Izvo zvinodikanwa kune zvine chekuita nezviitiko zvine hukama, bhatiri rinofanirwa kunge riri mune yega yega-imwe voltage ye2.25V, kureva kuti, voltage ye12V bhatiri inofanirwa kuve yakasimba 13.

5V. Kana yakadzikira pane iyi voltage, zvinofanirwa kufungidzira kuti bhatiri riri kuwedzera. Kana iyo bhatiri voltage yakakwira kupfuura iyi voltage, zvinofanirwa kukahadzika kana bhatiri rakarasa mvura.

Kuisa ichi chinodiwa, tarisa iyo yakazara voltage ye lithium ion bhatiri UPS. Kana iyo 48V bhatiri yakashandiswa munhevedzano, kuverenga kwemunwe-munwe bhatiri voltage 2.25V yakaiswa, inofanira kunge iri 54V.

Pazasi pemagetsi aya, bhatiri riri pasi pekuchaja, rakakwirira kupfuura iyi voltage, bhatiri rakarasika. Paunenge uchiyedza iyo lithium-ion bhatiri UPS, hazvina kujairika kuona yakawanda UPS. Bhatiri rinobva rachajwa uye robuda, uye huwandu hweUPS lithium-ion bhatiri inobva yaedzwa.

Teerera pakuchaja kwe2.4V / imwe chete, 0.1c ~ 0.

25c ikozvino kumisa kubhadharisa. Kana bhatiri ichichaja inosvika 0.01C ikozvino mushure mekupinda musimba risingaperi, kuchaja kunopera.

Bhatiri rinobva rabudiswa maererano nekubuda kwazvino kwe 0.1c kusvika 0.25c, kubuda kunopera, nguva yekubuda, huwandu hwebhatiri hunoverengwa.

2. Bhatiri ine yakakwira voltage, yakananga mukati pulse kugadzirisa vulcanization. UPS lithium ion mabhatiri mushure me hydrating inodawo pulse kugadzirisa vulcanization.

Sezvo vulcanization yeUPS lithium-ion bhatiri yakakomba, nguva yekugadzira yakawanda inopfuura mazuva matatu. Mazuva matatu ega ega, kuchaja uye kubuda kuyedza bhatiri huwandu hunoitwa. Kana huwandu hwebhatiri husiri kukwira kana kusimuka, hunofanirwa kugadziriswa.

Zvakare, ndakaona kuti bhatiri harichasimuka, panguva ino kugadzirisa kwebhatiri kwapera. Uye kurekodha huwandu hwebhatiri. Chii chekuwedzera apa ndechekuti nguva imwe neimwe bhatiri parinoburitswa, rinofanirwa kuchajwa nenguva, uye wozochengeta kana kuenderera mberi nekugadzirisa bhatiri.

Zvikasadaro, bhatiri rinokurumidza kuputika mushure memaawa gumi nemaviri. 3, kuunganidzwa kwemabhatiri akagadziridzwa, inochengetedza zuva rimwe, kuyera iyo yakavhurika yedunhu voltage. Tauriranai zvinoenderana nebhatiri rakavhurika redunhu voltage uye huwandu hwebhatiri.

Bvunza bhatiri rakavhurika redunhu voltage kukanganisa kwete kupfuura 0.03V, mutsauko webhatiri haupfuuri 10%. Nenzira iyi, chikamu chebhatiri uye voltage kutsauka kunodiwa.

Bvisawo bhatiri nekutsauka kukuru kwemagetsi. Kune zvakare bhatiri rine simba risingasviki 70%. Sekuziva kwangu kwakabatana, kushandiswa kwemabhatiri kunenge 60% kusvika 85%.

Kuwedzera mamwe mabhatiri e-lithium-ion kumusoro kuti uwedzere. Nokudaro, pakugadzirisa lithiamu-ion bhatiri UPS, inowanzogadziriswa panguva imwe chete kugadzirisa UPS imwechete, ine 6 kusvika ku7 mabhatiri, uye kubatsira vashandisi kutenga 3 ~ 4 mabhatiri. Panofanira kunge paine kugona kuzadzisa zvinodiwa uye huwandu hwebhatiri haugone kuiswa mumapoka, uye hushandise kwahwo.

4. Chengetedza bhatiri re lithium-ion rakabatana nekugadzirisa, kazhinji sungirira bhatiri pulse dziviriro kubhatiri kuitira kuti bhatiri risaite vulcanine. Nzira yekupa bhatiri uye mudziviriri ndeyekurembedza chidziviriro yega yega 12V bhatiri.

Uye edzai mwedzi mitatu yega yega, bvisa panguva yakaderera voltage, kubhadharisa uye kuburitsa uye kupuruzira kugadzirisa kwebhatiri. Nenzira iyi, inogona kuwedzera hupenyu hwebhatiri kubva pa1 kusvika kumakore mana.