Kunzwisisa izvo zvekutanga zve bhatiri iwe
Bhatiri kilowatt-awa (mkh) chiyero chakakosha chinoshandiswa kuongorora kugona uye kushanda kweSimba rekuchengetedza simba. Kunyatsoverenga bhatiri kahi kubatsira kuti muongororire sei simba rakawanda kuti bhatiri rekushandisa semagetsi akasiyana siyana senge masisitimu emagetsi, motokari yemagetsi, uye zvimwe zvemagetsi zvinotakurika.
Chii chinonzi kilowatt-awa (kih)?
A kilowatt-awa (mkh) chikamu chesimba chinojekesa huwandu hwesimba rekushandisa kana kugadzirwa pamusoro penyaya yakatarwa. Imwe mk yakaenzana nesimba rinoshandiswa kana kugadzirwa kana simba re kilowatt (chiuru ma watts) anoiswa kweawa imwe. Mukukosha, iyo chiyero chinobata simba rese uye nguva yakamiswa simba iri.
Semuyenzaniso:
· A chiuru-watt appliance kumhanya kweawa imwe chete inodya 1 khokes 1
· Chekutanga 500-Watt mudziyo wekushandisa kwemaawa maviri achashandisawo 1 kh (500W × 2h = 1,000WH kana 1 KWH).
Pfungwa iyi inokosha mukunzwisisa bhatiri kugona, simba manejimendi, uye kushanda kwesystem.
Kukosha kwebhetteni ku
Batting mena kiyi metric yekuona iyo yekuchengetedza kugona uye kugona kwesimba kwemabhatiri. Iyo inobata zvakananga kuti bhatiri rinogona kupiwa simba uye simba rakazara rinogona kuchengeta. Kunzwisisa kwakakwana kweCH kunokosha kuti uongorore mabhatiri mumatare akasiyana siyana, kusanganisira mhinduro dzinovandudzwa simba,Mota yemagetsi (Evs), uye Backup Simba Systems.
Battery kugona kwakatsanangurwa
Battery kugona kunoreva huwandu hwesimba bhatiri rinogona kubata, kazhinji kuyerwa muAmpere-maawa (ah) kana watt-maawa (wh). Zvinoratidza kuti simba rakawanda iro bhatiri rinogona kuburitsa pamusoro penguva yakatarwa, nekudaro ichipesvedzera kuita kwebhatiri, hupenyu, uye kukodzera kune zvakanyatsoitika.
· Amperere-maawa (ah): Ah): Inoyera mari yekubhadhara yebhatiri maererano nenguva (semuenzaniso, 100 ah bheti inogona kugovera 100 AMPS yeawa imwe chete).
Yakatamira-maawa (wh) (matanho esimba simba nekufunga zvese zvazvino uye voltage (wh = ah × voltage).
Zvinhu zvinokanganisa bhatiri kugona
Iko kugona kwebhatiri haisi kukosha kwakarongeka uye kunogona kusiyana nekuda kwekukanganisa kwakati:
1. Voltage (v)
2. Zvazvino (a): Iyo yazvino dhiza inobata kuti bhatiri rakakurumidza kupera.
3. Kubudirira: Kupesana kwemukati uye kumwe kurasikirwa kunogona kuderedza iyo chaiyo kugona kuenzanisa nedzidziso dzematongerwo enyika.
4.Temperature: zvese zvinopisa uye zvakaderera tembiricha zvinokanganisa maitiro emakemikari mukati mebhatiri, uchichinja kugona kwaro zvinobudirira.
5.Bokura zera: mabhatiri akura kazhinji akaderedza kugona nekuda kwekushatisa nekufamba kwenguva.
Equations yekuverengera bhatiri rah
Iyo yekutanga formula yekuverengera simba rakachengetwa kana kushandiswa nebhatiri muKilowatt-maawa ari:
KWH = Voltage (v) × zvazvino (a) × nguva (h) × chiuru
Kupi:
· Vertage (v) ndiyo bhatiri remusoro wenyaya.
· Zvazvino (a) ndiye mutoro wazvino kana kugona (in ah).
· Nguva (h) ndiyo nguva yekushandiswa kwesimba kana kuburitsa.
· 1 000,000 inoshandiswa kushandura watt-maawa (wh) kune kilowatt-maawa (kih).
Mienzaniso inoshanda yebhatiri khh kuverenga
Ngatishandise fomuula kune zvimwe zviitiko zvepasirese:
Muenzaniso 1:
· Vertage: 48V
· Razvino: 20a
· Nguva yechipiri: 2 maawa
Uchishandisa formula:
KWH = 48V × 20A】 2h】 1,000 = 1.92kwh
Kuverenga uku kunoratidza kuti iyo 48V system inopa 20a kwemaawa maviri yaizochengeta kana kushandisa 1.92 kWh chesimba.
Mhando dzemabhatiri uye yavo kWh kuverenga
Mhando dzakasiyana dzebhatiri dzinoda kusiyana zvishoma muNWH kuverenga kwakavakirwa pane yavo maitiro uye yekushandisa mamiriro ezvinhu.
Lead-acid mabhatiri
Bata-Acid mabhatiri, anoshandiswa mumotokari uyeBackup Simba Systems, kazhinji vane inotevera kom formula:
KWH = Voltage × Kugona (in ah)
Semuenzaniso, iyo 12V inotungamira-acid bhatiri ine huwandu hwe100 Ah angave nacho:
KWH = 12V】 1000 = 1,200WH】 1,000 = 1.2kwh
Zvakakosha kuti ufunge nezvebetsero yebhatiri uye kudzika kwe discharge (Dod) kana uchiverenga iyo inoshandisika kwazvo.
Lithium-ion mabhatiri
Lithium-ion mabhatiri, anoshandiswa zvakanyanya mumotokari dzemagetsi uye magetsi anotakurika, shandisa iyo yakafanana fomula asi kazhinji ine hunhu hwakanyanya hwekugona kuenzaniswazve
KWH = Voltage × Kugona (in ah)
Semuenzaniso, a 3.7V, 2,500mah (2,5h) lithium-ion bhatiri raizove:
KWH = 3.7V × 2.5h = 9.25WH】 1,000 = 0.00925KWA
Zvinhu zvekufunga muBattingy MWH kuverenga
1.Temperature Mhedzisiro
Kupisa kwakanyanya kunogona kukanganisa zvakanyanya kuita kwebhatiri. Tembiricha yakakwirira inogona kukurudzira makemikari maitiro, nepo kupisa kwakadzika kunononoka kuita, kuderedza zvinobudirira kugona. Kuvimbika mukudziya kusiyanisa kwakakosha kune chaiyo kwi kufungidzira.
2.Depth ye discharge (Dod)
DoD inoyera iyo muzana yebhatiri huwandu hwakashandiswa. Zvakadzika zvakadzika kuderedza bhatiri hupenyu, saka main kuverenga kunofanirwa kuyera simba rekubvisa simba uye hutano hwebhatiri.
3.Battery kushanda
Mabhatiri haasi 100% inoshanda; Imwe simba yakarasika nekuda kwekuramba kwemukati uye kwemakemikari. Kusanganisira chiitiko chekushanda zvakanaka (semuenzaniso, 90% kunyatsobudirira) mukuverenga kunopa mukana wakakwana wakakosha.
Mazano eBheteri chaiyo Mafa kuverenga
1.Tilizing anotarisa masisitimu
Yepamberi Battery Management Systems (BMS) kana kuongorora zvishandiso zvinogona kupa chaiyo-nguva data pane voltage, zvazvino, uye tembiricha. Iyi masisitimu inosimudzira chokwadi che mena kuverenga uye kubatsirwa mukuongorora hutano hwebhatiri.
2.regaulct kugadzirisa
Kuongorora kwechiitiko uye kugadzirisa, kusanganisira kuongororwa kwekuita, kuve nechokwadi chekuti mabhatiri anoshanda mukati menguva yakakwana, ichipa magwaro ekhh nekuverenga nguva nenguva.
Zvinetso Zvakafanana uye Mhinduro
1.voltage uye zvazvino kusiyanisa
Kuchinjika muLopage uye ikozvino kunogona kuwirirana mafa kuverenga. Uchishandisa marudzi ekunyoresa voltage uye stabilizers anobatsira kutsikisa akasiyana misiyano yezviyero zvakaringana.
2.Kwirwa mabhatiri
Sezvo mabhatiri ezera, kugona kwavo kunoderera, kushandura kwavo kwanyatsoshanda kwih. Inosanganisira chinhu chinosvibisa mukuverenga zvinogona kubatsira kutarisira shanduko mukugona nekufamba kwenguva.
Zvikumbiro zvebhatiri iwe ruzivo
1.renewable Energy Systems
Kunzwisisa bhatiri iweSimba rekuchengetedza simbamukuvandudza simba setups. Rinonyatso kukwana May Hunyanzvi hunobatsira Optimization Softlization uye ita shuwa simba remagetsi nguva panguva dzakaderera.
2.Mota yemagetsi (Evs)
Batting maino chinhu chechiitiko chekusarudza mhando yemotokari yemagetsi. Vatengi vanowanzoongorora iyo chh kugona kuongorora mashandiro emeso uye kukodzera kune zvavanoda.
Mukupedzisa, kuverenga bhatiri iwe hunyanzvi hwakakosha hwekunzwisisa simba rekuchengetedza, kururamisa maitiro maitiro, uye kugadzira sarudzo dzevazivikanwa nezvekushandiswa kwebhatiri uye nekushandiswa. Nekufunga nezvezvinhu zvakaita kunge voltage, kugona, zvinoshanda, uye mamiriro ezvinhu epakatiridzira, vashandisi vanogona kuwana chaiyo miso
Kutumira Nguva: Sep-27-2024
