Maitiro Ekugadzira Iyo Yakanakisa Bhatiri Backup Simba reKumba?

Nekuvandudzwa kwemagetsi matsva emagetsi uye kuwedzera kwezvinetso zvezvakatipoteredza pasi rose, kuwedzera kushandiswa kwesimba rakachena semagetsi ezuva nemhepo kuri kuva imwe yezvinyorwa zvenguva yedu. Muchinyorwa chino, isu tichatarisa nzira dzekushandisa simba rezuva uye kukuzivisa iwe maitiro esainzi kugadzira zvakanakisabhatiri backup simba repamba. Mafungiro Akajairika PaKugadzira Imba Yekuchengetera Simba Sistimu 1. Tarisa chete pahuwandu hwebhatiri 2. Kumira kwe kW/kWh reshiyo kune ese maapplication (hapana yakatarwa reshiyo kune ese mascenario) Kuti uwane chinangwa chekudzikisa avhareji mutengo wemagetsi (LCOE) uye kuwedzera mashandisirwo ehurongwa, zvinhu zviviri zvakakosha zvinofanirwa kutariswa pakugadzira imba yekuchengetedza simba rekushandisa kune akasiyana maapplication: iyo PV system uye iyokumba bhatiri backup system. KUSARUDZWA KWAKOKOSHA KWEPV SYSTEM UYE BATTERY BACKUP SYSTEM SYSTEM INOFANIRA KUFUNGA ZVINOTEVERA POINTI. 1. Solar Radiation Level Kusimba kwechiedza chezuva chenzvimbo kune simba guru pakusarudza kwePV system. Uye kubva pamaonero ekushandiswa kwesimba, simba rekugadzira simba rePV system rinofanira kunge rakakwana kuvhara zuva rega rega simba rekushandisa remba. Iyo data ine chekuita nekusimba kwechiedza chezuva munzvimbo inogona kuwanikwa kuburikidza neinternet. 2. Kubudirira kweSystem Kazhinji kutaura, yakazara PV simba rekuchengetedza sisitimu ine kurasikirwa kwesimba kunosvika 12%, iyo inosanganisira zvakanyanya ● DC / DC kutendeuka kwekugadzirisa kurasikirwa ● Battery charge / discharge cycle kushanda kurasikirwa ● DC / AC kutendeuka kwekugadzirisa kurasikirwa ● AC kubhadharisa kubudirira kurasikirwa Kunewo kurasikirwa kwakasiyana-siyana kusingadzivisiki panguva yekushanda kwegadziriro, zvakadai sekurasikirwa kwekutapurirana, kurasikirwa kwemutsara, kurasikirwa kwekutonga, nezvimwewo. Nokudaro, pakugadzira PV simba rekuchengetedza simba, tinofanira kuve nechokwadi chokuti bhatiri rakagadzirwa rinogona kusangana nezvinodiwa chaizvo se zvakanyanya sezvinobvira. Tichifunga nezvekurasikirwa kwesimba kwehurongwa hwese, iyo chaiyo inodiwa bhatiri huwandu hunofanirwa kuve Chaicho chinodiwa bhatiri huwandu = kugadzirwa kwebhatiri kugona / kugona kwehurongwa 3. Kumba Battery Backup System Inowanikwa Capacity Iyo "bhatiri simba" uye "inowanika kugona" mubhatiri parameter tafura mareferensi akakosha ekugadzira imba yekuchengetedza simba remba. Kana huwandu huripo husina kuratidzwa mumiganhu yebheteri, inogona kuverengerwa nechigadzirwa chebheteri yakadzika yekubuda (DOD) uye simba rebheteri.

Paunenge uchishandisa lithium bhatiri bhangi ine simba rekuchengetedza inverter, zvakakosha kuti utarise kudzika kwekubuda kunze kweiyo iripo, nekuti iyo preset yakadzika yekubuda inogona kunge isina kufanana nekudzika kwekubuda kwebhatiri pachayo. kana ichishandiswa neine chaiyo yekuchengetedza simba inverter. 4. Parameter Matching Kana kugadzira aimba yekuchengetedza simba system, zvakakosha zvikuru kuti zviyero zvakafanana zve inverter uye lithium battery bank inofananidzwa. Kana iyo parameter isingaenderane, iyo sisitimu ichatevera diki kukosha kushanda. Kunyanya mune yekumira yemagetsi modhi, mugadziri anofanirwa kuverenga iyo bhatiri kuchaji uye chiyero chekuburitsa uye simba rekupa simba zvichibva pane yakaderera kukosha. Semuenzaniso, kana inverter inoratidzwa pazasi ichienderana nebhatiri, iyo yakanyanya kuchaja / yekuburitsa ikozvino yehurongwa ichave 50A.

5. Mamiriro Ekushandisa Mamiriro ekushandisa zvakare akakosha kutariswa paunenge uchigadzira imba yekuchengetedza simba system. Muzviitiko zvakawanda, kuchengetedza simba rekugara kunogona kushandiswa kuwedzera kuzvidzora kwehuwandu hwemagetsi matsva uye kuderedza huwandu hwemagetsi anotengwa negridi, kana kuchengetedza magetsi anogadzirwa nePV seimba yekuchengetedza bhatiri. Nguva-ye-Kushandisa Battery backup simba remba Kuzviberekera uye kuzvidyira Imwe neimwe mamiriro ane akasiyana dhizaini logic. Asi ese dhizaini dhizaini zvakare yakavakirwa pane chaiyo imba yekushandisa magetsi mamiriro. Nguva-ye-Kushandisa Tariff Kana chinangwa chesimba rekuchengetedza bhatiri repamba chiri kuvhara kudiwa kwemutoro panguva dzepamusoro kudzivirira mitengo yemagetsi yakakwira, zvinotevera zvinofanirwa kucherechedzwa. A. Nzira yekugovera nguva (nhongonya nemipata yemitengo yemagetsi) B. Kushandiswa kwesimba munguva dzepamusoro-soro (kWh) C. Kushandiswa kwemagetsi zuva nezuva (kW) Sezvineiwo, huwandu huripo hweimba lithium bhatiri hunofanirwa kunge hwakakwira kupfuura simba rinodiwa (kWh) panguva dzepamusoro. Uye simba rekupa simba regadziriro rinofanira kunge rakakwirira kudarika simba rose rekushandisa kwezuva nezuva (kW). Battery Backup Simba reKumba Mumba bhatiri backup system mamiriro, iyokumba lithium bhatiriinobhadhariswa nePV system uye grid, uye inoburitswa kuti isangane nemutoro unodiwa panguva yekudzima grid. Kuti ive nechokwadi chekuti magetsi haazokanganiswe panguva yekudzima kwemagetsi, zvinodikanwa kugadzira iyo yakakodzera yekuchengetedza simba system nekufungidzira nguva yekudzima kwemagetsi nguva isati yasvika uye nekunzwisisa huwandu hwemagetsi anoshandiswa nedzimba, kunyanya kudiwa kwemagetsi. mitoro yepamusoro-simba. Kuzviberekera uye Kuzvidyira Iyi mamiriro ekushandisa ane chinangwa chekuvandudza kuzvidzora uye kuzvishandisa mwero wePV system: kana iyo PV system ikaburitsa simba rakakwana, simba rinogadzirwa rinopihwa kumutoro kutanga, uye yakawandisa ichachengetwa mubhatiri kusangana. kudiwa kwemutoro nekuburitsa bhatiri apo iyo PV system inogadzira simba risina kukwana. Paunenge uchigadzira imba yekuchengetedza simba rekugadzirisa chinangwa ichi, huwandu hwemagetsi hunoshandiswa nemhuri zuva rega rega hunotorwa kuti huve nechokwadi chokuti huwandu hwemagetsi anogadzirwa nePV hunogona kuzadzisa kudiwa kwemagetsi. Dhizaini yePV simba rekuchengetedza masisitimu inowanzoda kutariswa kweakawanda maapplication mamiriro ekuzadzisa zvinodiwa nemagetsi epamba pasi pemamiriro akasiyana. Kana iwe uchida kuongorora iyo yakadzama zvikamu zveiyo system dhizaini, iwe unoda nyanzvi dzehunyanzvi kana masisitimu system kuti upe imwe nyanzvi yehunyanzvi rutsigiro. Panguva imwecheteyo, hupfumi hwesimba rekuchengetedza simba repamba zvakare chinhu chakakosha. Nzira yekuwana sei kudzoka kwepamusoro pakudyara (ROI) kana kuti kune imwe yakafanana nerutsigiro rwemitemo yekubhadhara, ine simba guru pakusarudza sarudzo yePV simba rekuchengetedza simba. Chekupedzisira, tichifunga nezvekugona kuitika kweramangwana kukura kwekudiwa kwemagetsi uye mhedzisiro yekudzikira kwesimba rinoshanda nekuda kwekuora kwehupenyu hwehardware, tinokurudzira kuwedzera simba rehurongwa paunenge uchigadzira.bhatiri backup simba rekugadzirisa kumba.