1. High simba density ye lithium iron phosphate bhatiri

Sekureva kwemishumo, iyo imwechete simba density yesquare aluminium shell lithium iron phosphate bhatiri misa-yakagadzirwa muna 2018 ingangoita 160Wh/kg, uye mamwe makambani ebhatiri anogona kusvika pachiyero che175-180Wh/kg muna 2019, uye makambani ane simba ega ega. inogona kupindirana Iyo stacking maitiro uye huwandu hunogona kuitwa hwakakura kana 185Wh/kg.

Lithium iron phosphate bhatiri

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2. Kuchengetedzwa kwe lithium iron phosphate bateri yakanaka

Iyo electrochemical kuita kweiyo negative electrode zvinhu zve lithium iron phosphate bhatiri yakagadzikana. Izvi zvinotarisa kuti ine seamless yekuchaja uye yekuburitsa papuratifomu, saka chimiro chebhatiri chinoramba chisina kuchinjika panguva yekuchaja nekuburitsa, haizoputika, uye zvakare yakachengeteka zvakanyanya pasi pemamiriro akakosha akadai sepfupi circuit, overcharge, extrusion, uye dipping. .

3. Hupenyu hurefu hwe lithium iron phosphate bhatiri

Iyo 1C kutenderera hupenyu hwe lithium iron phosphate mabhatiri anowanzo kusvika 2000 times, kana kutopfuura 3500 times. Kutora musika wekuchengetedza simba semuenzaniso, inovimbisa kupfuura 4000 kusvika 5000 nguva, 8 kusvika 10 makore ehupenyu, uye ternary mabhatiri. Hupenyu hwekutenderera hwenguva dzinopfuura 1000, hupenyu hurefu hunotungamira Hupenyu hwekutenderera hwebhatiri reasidhi hwakatenderedza 300 nguva. Rutivi rworuboshwe rwe lithium iron phosphate bhatiri inode inoumbwa neolivine-yakaumbwa LiFePO4 zvinhu, iyo yakabatana nebhatiri anode nealuminium foil. Kurudyi kune electrode yakaipa yebhatiri inoumbwa nekabhoni (graphite), iyo yakabatanidzwa kune yakaipa electrode yebhatiri nefoiri yemhangura. Pakati pane membrane inoparadzanisa polymer kubva anode uye cathode. Lithium inogona kupfuura nemukati me membrane, maerekitironi haagone. Iyo yemukati yebhatiri yakazadzwa ne electrolyte, uye bhatiri rakavharwa nesimbi casing.

Lithium iron phosphate mabhatiri ane akawanda mabhenefiti senge yakakwira yekushanda voltage, yakakwira simba density, hupenyu hurefu hwekutenderera, kudzika-kuzviburitsa mwero, hapana ndangariro, kuchengetedza kwezvakatipoteredza, nezvimwewo, uye kutsigira kusimba kwekuwedzera kwakakodzera hukuru-hukuru kuchengetedza simba. Iine tarisiro yakanaka yekushandisa mune yakachengeteka grid yekubatanidza yemagetsi emagetsi emagetsi, grid peak regulation, akagoverwa magetsi zviteshi, UPS magetsi emagetsi, uye emergency magetsi masisitimu.

Nekusimuka kwemusika wekuchengetedza simba, mamwe makambani emagetsi ebhatiri akaisa masevhisi ekuchengetedza simba mumakore achangopfuura, achivhura misika mitsva yekushandisa yemabhatiri e lithium iron phosphate. Kune rimwe divi, lithium phosphate ine hunhu hwehupenyu hurefu, chengetedzo, hukuru hukuru, uye kuchengetedza kwezvakatipoteredza. Kuendesa kumunda wekuchengetedza simba kunogona kuwedzera kukosha kweketani uye kukurudzira kugadzwa kwemhando nyowani dzebhizinesi. Kune rimwe divi, iyo simba rekuchengetedza sisitimu yakasungirirwa kune lithium iron phosphate bhatiri yave sarudzo huru mumusika. Sekureva kwemishumo, lithium iron phosphate mabhatiri akashandiswa frequency modulation yemabhazi emagetsi, marori emagetsi, materminals evashandisi, uye grid terminals.

Renewable simba rekugadzira simba semagetsi ekugadzira simba remhepo uye photovoltaic simba rekugadzira rakabatana zvakachengeteka kune grid. Kusarongeka, kupindirana uye kusagadzikana kwekugadzirwa kwesimba remhepo kunotarisisa kuti kukura kwakakura kuchave nekukanganisa kukuru pakushanda kwakachengeteka kwesimba remagetsi. Nekukurumidza kukurumidza kweindasitiri yemagetsi emhepo, kunyanya mazhinji emapurazi emhepo munyika yedu ndeye “yakakura-yakakura yekusimudzira centralized uye kureba kwekufambisa”, iyo grid-yakabatana kusimudzira kwemapurazi makuru emhepo inokonzeresa matambudziko akakura kune kushanda uye kutonga kwemagetsi makuru emagetsi.