Cov roj teeb muaj peev xwm ua haujlwm tseem ceeb hauv cov khoom siv hluav taws xob hauv Uninterruptible Power Supplies (UPS), kev sib txuas lus hauv paus chaw nres tsheb, hluav taws xob thaum muaj xwm txheej ceev, cov chaw khaws ntaub ntawv, thiab cov khoom siv hluav taws xob tuav. Cov txheej txheem tswj xyuas cov txheej txheem, ua raws li cov txheej txheem txhim kho lub roj teeb lub neej ntev, ua kom lub cev muaj kev ntseeg siab, thiab txo qis kev siv nyiaj ua haujlwm.

1. Cov hom roj teeb tseem ceeb thiab cov khoom sib piv

2. Cov Cai Tswj Xyuas Kev Tswj Xyuas thiab Kev Tswj Xyuas Cov Cai

• IEC 60896-21 / 22: Nyob ruaj ruaj lead-acid roj teeb kev ua tau zoo thiab cov qauv kev sim

• TIAB SA 450: Pom zoo xyaum rau kev kuaj xyuas cov roj lead-acid roj teeb rau UPS thiab lub zog standby

• UAS 1989: Safety standard rau Ups Systems

• Cov kev cai hauv zos: National Energy Administration cov lus qhia, hluav taws xob kev nyab xeeb code, kev lag luam hauv xov tooj

Tsim Cov Txheej Txheem Kev Ua Haujlwm (SOPs) ua raws li cov qauv no kom ntseeg tau tias muaj kev nyab xeeb, nyab xeeb, thiab ua raws li kev saib xyuas.

3. Kev tshuaj xyuas thiab saib xyuas txhua hnub

1. Kev tshuaj xyuas qhov muag

   • Kev ruaj ntseg ntawm lub qhov rooj: tsis muaj kab nrib pleb, bulging, los yog to

   • Terminals thiab connectors: tsis muaj corrosion; torque nruj rau 8-12 N·m

2. Kev saib xyuas ib puag ncig

   • Kev ntsuas kub: 20-25 ° C (max 30 ° C)

   • txheeb ze humidity:

   • Qhov cua: airflow ≥0.5 m / s kom disperse hydrogen gas

3. Kev ntsuas hluav taws xob

   • Cell voltage: ± 0.02V qhov tseeb thoob plaws txhua lub hlwb

   • Lub ntiajteb txawj nqus tshwj xeeb (lead-acid): 1.265–1.280 g / cm3

   • Internal kuj: ≤5 mΩ (vim muaj peev xwm / spec); siv AC impedance analyzer

4. Kev saib xyuas online (DCS/BMS)

   • Kev soj ntsuam tas li ntawm Lub Xeev Tus Nqi (SOC), Lub Xeev Kev Noj Qab Haus Huv (SOH), qhov kub thiab txias, thiab kev tiv thaiv sab hauv

   • Lub tswb ceeb toom: piv txwv li, kub> 28 ° C lossis tsis kam nce> 5% ua rau kev saib xyuas kev ua haujlwm

4. Cov txheej txheem tu thiab kuaj raws sij hawm

Khaws cov ntaub ntawv hluav taws xob qhia txog hnub tim, cov neeg ua haujlwm, cov khoom siv, thiab cov txiaj ntsig rau kev taug qab.

5. Kev tiv thaiv kev nyab xeeb thiab txheej txheem xwm txheej ceev

1. Cov Khoom Siv Tiv Thaiv Tus Kheej (PPE): Cov hnab looj tes insulated, looj tsom iav dub, hnab looj tes tiv thaiv tshuaj lom neeg

2. Kev tiv thaiv luv luv: Siv cov cuab yeej insulated; disconnect lub tsheb npav loj ua ntej kev pabcuam

3. Acid Spill Response: Neutralize nrog sodium bicarbonate; yaug qhov chaw cuam tshuam nrog dej

4. Hluav Taws Xob: Khaws ABC qhuav hmoov extinguishers rau ntawm qhov chaw; tsis txhob siv dej rau hluav taws xob hluav taws xob

Ua ib qho kev xyaum ua haujlwm tsis tu ncua txhawm rau txheeb xyuas qhov kev npaj kho mob xwm txheej ceev.

6. Kev kuaj xyuas tsis raug thiab kev kho kom zoo

• Accelerated Peev Xwm Fade: Ua C/10 tawm nkhaus tsom xam kom paub meej txog theem degradation

• Cell Imbalance: Txheeb xyuas cov ntaub ntawv BMS txhawm rau txheeb xyuas cov kab mob cab lossis cov hlwb tsis muaj zog; hloov ib tug neeg tsis ua hauj lwm

• Overheating thaum Charge: Correlate thermal log nrog cov nqi profile; optimize tam sim no thiab txias lub tswv yim

Leverage kev saib xyuas kev kwv yees los ntawm kev sib koom ua ke ntawm tshuab kev kawm algorithms nrog cov ntaub ntawv keeb kwm los kwv yees kev noj qab haus huv tiam sis thiab teem caij muaj kev cuam tshuam.

Xaus

Kev saib xyuas kev tshaj lij - ua raws li cov qauv thoob ntiaj teb, kev saib xyuas cov ntaub ntawv, thiab kev ntsuas kev kwv yees - ua kom cov roj teeb ua haujlwm ua haujlwm tau zoo, ntseeg tau, thiab nyab xeeb. Cov koom haum yuav tsum tsis tu ncua kho lawv cov txheej txheem kev saib xyuas thiab txais yuav cov kev soj ntsuam ntse kom ua tiav qhov kev ua tau zoo thiab muaj txiaj ntsig zoo.