Battery Energy Kuchengetedza System, inowanzozivikanwa seBess, inoshandisa mabhangi emabheti ekuraswa ekuchengetedza magetsi akawandisa kubva kuGiridhi kana kuti anovandudza zvinyorwa zvekushandisa gare gare. Sezvinorwazve simba uye smart grid tekinoroji, Bess masisitimu arikuita basa rinokosha mukutsvaira zvinhu uye kuwedzera kukosha kwesimba regirini. Saka izvi zvinonyatsoita sei basa?
Nhanho 1: Bhatiri Bank
Iyo nheyo ye chero bess ndeye simba rekuchengetera svikiro - mabhatiri. Multiple Battery Module kana "masero" akarohwa pamwechete kuti aumbe "bhangi bhatiri" rinopa iyo inodiwa yekuchengetedza kugona. Masero anowanzo shandiswa anowanzoitwa lithium-ion nekuda kwesimba ravo repamusoro density, hurefu hupenyu uye nekukurumidza kubhadharisa kugona. Mamwe emakemikari akaita seyekutungamira-acid uye marangi ekuyerera anoshandiswawo mune mamwe maapplication.
Nhanho yechipiri: Simba Shanduko System
Iyo bhatiri bhatiri rinobatanidza kune iyo yemagetsi grid kuburikidza neyekuchinja kweshanduko system kana maPC. Iyo PCS inoumbwa nezvinhu zvemagetsi zvemagetsi senge munyori, shanduro, uye mafirita anobvumira simba kuyerera munzira mbiri pakati pebhatiri uye grid. Iyo Inverter inoshandura zvakananga zvazvino (DC) kubva kuBhatiri kuti ichinjaniswa zviripo
Nhanho 3: Bhatiri Management System
Iyo bhatiri manejimendi system, kana bMs, monitors uye inodzora yega yega bhatiri cell mukati mebhatiri kubhengi. BSMS inokwana masero, anogadzirisa voltage uye panguva yazvino panguva yekutora uye kuraswa, uye anodzivirira nekukuvara kubva mukukuvara kwekunyanyisa, vadiki kana kurwiswa kwakadzama. Iyo inotarisa kiyi paramita senge voltage, zvazvino uye tembiricha kuti uwedzere kushanda kwebhatiri uye likespan.
Nhanho 4: Kutonhorera System
Sisitimu inotonhorera inobvisa kupisa kwakanyanya kubva kumabhatiri panguva yekushanda. Izvi zvakakosha kuchengeta masero mukati merimwe tembiricha yekudziya uye kuwedzera hupenyu hwekutenderera. Mhando dzinozivikanwa dzekutonhora dzakashandiswa ndedzemoto kutonhora (nekutenderera kunotonhorera kuburikidza nemahwendefa ekutaurirana nemabhatiri) uye kushandisa mafeni ekumanikidza mhepo kuburikidza nebhatiri yekuvhara).
Nhanho 5: Kushanda
Pakati penguva dzekuderera kwemagetsi kugadzirwa kana kukwidziridzwa simba rekugadzira simba, iyo Bess inotora simba rakawandisa kuburikidza nekushandurwa kwesimba uye kuchengeta mubhatiri kubhengi. Kana chikumbiro chakakwira kana kuvandudza hazviwanikwe, simba rakachengetwa rinodzoserwa kumashure kune iyo grid kuburikidza neiyo inverter. Izvi zvinobvumira Bess kuti "nguva-chinja" inopinda mukati mekushanduka simba, simbisa grid frequency uye voltage, uye ipa simba re backup panguva yekubuda.
Iyo bhatiri management system monitors iyo mamiriro ekubhadhara kwesero rega rega uye anotonga chiyero chekubhadhara uye kuraswa kuti udzivise kufuratira, nekudzora zvakadzika zvebhatiri - zvichikwira hupenyu hwavo hwashandisika. Uye iyo inotonhorera system inoshanda kuchengetedza iyo yakanyanya bhatiri tembiricha mukati meiyo yakachengeteka yekushanda.
Mukupfupikisa, simba rekuchengetedza simba rekuchengetedza mabhatiri, masimba ezvemagetsi zvinhu, zvakangwara zvinodzora uye anodzora manejimendi pamwe chete mune yakasanganiswa fashoni kuchengeta yakawandisa magetsi uye kuraswa simba pane zvinodiwa. Izvi zvinobvumira bess tekinoroji kuti uwedzere kukosha kwekuvandudza masimba masimba, gadzira simba Grids inoshanda uye inotsigira, uye inotsigira shanduko kune yakaderera-kabhoni simba ramangwana.
Nekumuka kwesimba rekuvandudza sosi senge sosi uye mhepo simba, rakakura-batters simba rekuchengetedza masisitimu (Bess) varikuramba basa rinowedzera mukutsausa grids. Iyo bhatiri simba rekuchengetedza sisitimu inoshandisa mabhatiri ekuchengetera ekuchengetedza magetsi akawandisa kubva kune grid kana kubva kune anovandudza uye kuburitsa simba iro roshure kana zvichidikanwa. Bess tekinoroji inobatsira kuwedzera iyo yekushandiswa kwepakati pekuvandudza simba uye kunatsiridza zvakazara grid kuvimbika, kushanda uye kusimba uye kusimba.
Chiitiko chinowanzoitika pane akawanda zvikamu:
1. Lithium-ion mabhatiri anonyanya kushandiswa nekuda kwesimba ravo repamusoro-soro, hupenyu hurefu uye nekukurumidza kubharira. Mamwe emakemikari semutengo-acid uye marangi ekuyerera anoshandiswawo.
2) Simba Shanduko yeSystem (PC) inobatanidza bhatiri kubhengi kune magetsi gidhi. Iyo pcs inoenderana neiyo inverter, shandura uye zvimwe zvigadzirwa zvekudzora zvinobvumira simba kuyerera munzira mbiri pakati pebhatiri uye grid.
3) Bhatiri Management System (BMS) iyo monitors uye inodzora mamiriro uye kuita kwemasero ega bhatiri. BSMS inoyera masero, anodzivirira nekukuvara kubva mukunyanyisa kana kudzima zvakadzama, uye monitors parameter senge voltage, zvazvino uye tembiricha.
4) Kutonhorera system inobvisa kupisa kwakanyanya kubva kumabhatiri. Mvura kana kuti mweya-inotonhora inotonhorera inoshandiswa kuchengeta mabhatiri mukati meripi yekushandisa yekudzidzira tembiricha uye kuwedzera hupenyu.
5) dzimba kana mudziyo unodzivirira uye unochengetedza iyo yese bhatiri system. Outdoor Battery oflosures inofanira kunge iri yemamiriro ekunze uye inokwanisa kutsungirira kupisa kwakanyanya.
Iyo huru inoshanda yeBess ndeye:
• Inotora yakawandisa simba kubva kune grid panguva dzekushoma dzinodiwa uye dzinoburitsa kana zvaunoda. Izvi zvinobatsira kusimbisa voltage uye frequency kuchinjika.
• Chengetedza simba rinovandudzwa kubva kune sosi senge sosi yeSol pv uye mhepo yekubuda uye inopinda pasi, wobva waendesa simba rakachengetwa kana zuva risiri kupenya. Iyi nguva-inoshandura simba rinotsvuka kune kana raidiwa zvakanyanya.
• Ipa simba rekudzosera panguva yekukatyamadza kana kubuda kwekuchengetedza zvinhu zvakashata zvinoshanda, kungave muchitsuwa kana grid-tied mode.
• Tora chikamu mukukumbira mhinduro uye inowedzera basa zvirongwa nekumhanyisa simba zvinobuda kumusoro kana pasi pane zvinodiwa, kupa huwandu hwekutonga uye mamwe masevhisi gidhi.
Mukupedzisa, sezvo simba rinovandudzwa richikura kunge chikamu chemagetsi grids pasi rose, masimba makuru ezvekuchengetedza simba anozotamba basa rekugadzira mukugadzira simba rakachena uye rinowanikwa rakatenderedza wachi. Bess tekinoroji ichabatsira kuwedzera kukosha kwekuvandudza, kusimbisa simba grids uye rutsigiro shanduko kune yakasimba, yakaderera-carbon Energy ramangwana.
Kutumira Nguva: Jul-07-2023
