Magetsi huwandu hwesimba remagetsi rinodiwa nemidziyo yemagetsi, inozivikanwawo sesimba remagetsi kana simba remagetsi, chikamu chesimba remagetsi kilowatt-maawa (kW-h), inozivikanwawo senhamba yemadhigirii emagetsi, W = P * t. .

1, Magetsi mashandisirwo emidziyo yemagetsi (kWh) = yakazara simba rekushandisa (W) * simba rekushandisa nguva (H) / 1000.

2, bhatiri simba (WH) = bhatiri voltage (V) * bhatiri simba (AH).

3, bhatiri simba (WH) = bhatiri voltage (V) * bhatiri simba (mAH) / 1000.

9*0.8=7.2w=0.0072KW,awa imwe chete kushandisa simba 0.0072 madhigirii.

9*1=9w=0.009KW, awa imwe chete kushandisa simba 0.009 madhigirii.

Saka iyo yakazara simba rekushandisa mumaawa makumi maviri nemana (24+0.0072) * 0.009 = 24 madhigirii.

Battery simba ndeimwe yeakakosha maitiro ekuita kuyera kushanda kwebhatiri, inoratidza kuti pasi pemamwe mamiriro (discharge rate, tembiricha, termination voltage, etc.) simba rekuburitsa bhatiri (iripo JS-150D kuita discharge test), ndiko kuti, huwandu hwebhatiri, kazhinji mune ampere-hour unit (yakapfupikiswa, inoratidzwa seAH, 1A-h = 3600C).

Battery simba rakakamurwa kuita chaiko kugona, theoretical kugona uye yakayerwa huwandu zvinoenderana neakasiyana mamiriro. Nzira yekuverenga bhatiri simba C ndeye C = ∫t0It1dt (kubatanidzwa kwezvino I munguva kubva t0 kusvika t1), uye bhatiri rakakamurwa kuva matanda akanaka uye asina kunaka.

Mashoko akawedzerwa

Common Battery

Dry Battery

Dry cell battery inodaidzwa zvakare kuti manganese zinc battery, inonzi dry cell inoenderana nebhatiri remhando yevoltage, inonzi manganese zinc inoreva zvinhu zvayo. Kune mabhatiri emasero akaoma akagadzirwa nezvimwe zvinhu zvakaita sesilver oxide uye nickel cadmium mabhatiri, voltage ye manganese zinc mabhatiri i15V. Mhepo yebhatiri ye manganese-zinc ndeye 15 V. Sero yakaoma ikemikari inoshandiswa kugadzira magetsi. Voltage yaro haina kukwirira uye inoenderera ikozvino yainogona kuburitsa haigone kudarika 1 amp.

Lead bhatiri

Bhatiri nderimwe remabhatiri anoshandiswa zvakanyanya. Girazi kana tangi repurasitiki rinoshandiswa, rakazara ne sulfuric acid, uye mahwendefa maviri ekutungamirira anoiswa, imwe yakabatana kune yakanaka terminal yejaja uye imwe yakabatana kune isina kunaka terminal yejaja, uye bhatiri rinoumbwa mushure memaawa gumi nemaviri kuchaja. Iine voltage ye 2 volts pakati pezvakanaka uye zvisina kunaka terminals. Kubatsira kwebhatiri ndeyekuti inogona kushandiswa kakawanda. Mukuwedzera, inogona kupa yakakura ikozvino nekuda kwekushomeka kwayo mukati mekudzivirira. Kuishandisa kusimbisa injini yemotokari, ikozvino ikozvino inogona kusvika kupfuura 20 amps. Bhatiri rinochengeta simba remagetsi parichachajwa uye rinoshandura simba remakemikari kuita simba remagetsi kana rabuda.

Lithium battery

Bhatiri rine lithium seyakaipa electrode. Irwo rudzi rutsva rwebhatiri rine simba guru rakagadzirwa mushure memakore ekuma1960. Iwo akaiswa mumapoka maererano neakasiyana electrolyte anoshandiswa.

1. Lithium mabhatiri ane high-tembiricha yakanyungudutswa munyu.
2.  organic electrolyte lithium mabhatiri.
3. Inorganic isiri-aqueous electrolyte lithium mabhatiri.
4. Solid electrolyte lithium mabhatiri.
5. Lithium mvura bhatiri.

Zvakanakira zve lithium bhatiri ndeye high voltage ye single cell, yakakwirira chaiyo simba, hupenyu hurefu hwekuchengetedza (kusvika kumakore gumi), yakanaka yakakwirira uye yakaderera tembiricha kuita, inogona kushandiswa mu -10 ~ 40 ℃. Kukanganisa kunodhura, kuchengetedza hakuna kukwirira. Uye zvakare, iyo voltage lag uye nyaya dzekuchengetedza dzichiri kuda kuvandudzwa. Kukura kwakasimba kwemabhatiri emagetsi uye kubuda kwezvinhu zvitsva zvecathode, kunyanya kugadzirwa kwe lithium iron phosphate zvinhu, kuvandudzwa kwesimba re lithium kwakabatsira zvikuru.

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