I-BSLBATT 100 kWh Isixazululo Sobuchwepheshe Sohlelo Lokugcina Amandla

Igridi encane (Igridi Encane), eyaziwa nangokuthi i-micro-grid, ibhekisela ohlelweni oluncane lokuphehla amandla nokusabalalisa olwakhiwe imithombo yamandla esabalalisiwe, amathuluzi okugcina amandla (100kWh – 2MWh izinhlelo zokugcina amandla), amadivaysi okuguqula amandla, imithwalo, ukuqapha nokuvikela amadivayisi, njll., nikeza amandla kumthwalo, ikakhulukazi ukuxazulula inkinga yokuthembeka kokunikezwa kwamandla. I-Microgrid iwuhlelo oluzimele olukwazi ukubona ukuzithiba, ukuvikela nokuphatha. Njengohlelo oluphelele lwamandla, luthembele ekulawuleni nasekulawuleni ukunikezwa kwamandla ukuze kuzuzwe ukulawula ibhalansi yamandla, ukulungiselelwa kokusebenza kwesistimu, ukutholwa kwamaphutha nokuvikelwa, ukuphathwa kwekhwalithi yamandla, njll. umsebenzi. Isiphakamiso se-microgrid sihlose ukuqaphela ukusetshenziswa okuguquguqukayo nokusebenza kahle kwamandla asabalalisiwe, nokuxazulula inkinga yokuxhunywa kwegridi yamandla asabalalisiwe ngenombolo enkulu kanye namafomu ahlukahlukene. Ukuthuthukiswa nokwelulwa kwama-microgrid kungakhuthaza ngokugcwele ukufinyelela ngezinga elikhulu kwemithombo yamandla esabalalisiwe namandla avuselelekayo, futhi kubone ukuhlinzekwa okuthembeke kakhulu kwamafomu ahlukahlukene wamandla emithwalo. Ushintsho lwegridi ehlakaniphile. Amasistimu okugcina amandla ku-microgrid ngokuvamile ayimithombo yamandla esabalalisiwe enomthamo omncane, okungukuthi, amayunithi amancane anamandla okuxhumana kagesi, okuhlanganisa ama-micro gas turbines, amaseli kaphethiloli, amaseli e-photovoltaic, izinjini zomoya ezincane, ama-supercapacitor, ama-flywheel namabhethri, njll. . Axhunywe ohlangothini lomsebenzisi futhi anezici zezindleko eziphansi, i-voltage ephansi kanye nokungcola okuncane. Okulandelayo kwethula i-BSLBATT's100kWh isistimu yokugcina amandlaisisombululo sokukhiqiza amandla e-microgrid. Lolu hlelo lwesitoreji samandla esingu-100 kWh luhlanganisa kakhulu: I-Energy Storage Converter PCS:Isethi engu-50kW ye-PCS ye-off-grid ye-off-grid ye-off-grid ye-multirectional energy storage, exhunywe kugridi ebhasini elingu-0.4KV AC ukuze kutholakale ukugeleza kwamandla okuqondiswa kabili. Ibhethri Lesitoreji Samandla:I-100kWh I-Lithium iron phosphate batterypack, Amaphekhi Ebhethri angu-51.2V 205Ah axhunywe ochungechungeni, anengqikithi yamandla kagesi angu-512V namandla angu-205Ah. I-EMS & BMS:Qedela imisebenzi yokulawula ukushaja nokukhishwa kwesistimu yokugcina amandla, ukuqapha ulwazi lwebhethri ye-SOC neminye imisebenzi ngokuya ngemiyalelo yokuthumela yomphathi.

100 kWh Izici Zesistimu Yokugcina Amandla ● Le sistimu isetshenziselwa ikakhulukazi i-peak and valley arbitrage, futhi ingasetshenziswa njengomthombo wamandla oyisipele ukugwema ukwanda kwamandla nokuthuthukisa ikhwalithi yamandla. ● Isistimu yokugcina amandla inemisebenzi ephelele yokuxhumana, yokuqapha, yokuphatha, yokulawula, isexwayiso kusenesikhathi nokuvikela, futhi ingaqhubeka nokusebenza ngokuphepha isikhathi eside. Isimo sokusebenza sohlelo singatholwa ngekhompuyutha engusokhaya, futhi inemisebenzi ecebile yokuhlaziya idatha. ● Uhlelo lwe-BMS alugcini nje ngokuxhumana nohlelo lwe-EMS ukubika ulwazi lwephakethe lebhethri, kodwa futhi luxhumana ngokuqondile ne-PCS lisebenzisa ibhasi le-RS485, futhi luqedela imisebenzi ehlukahlukene yokuqapha nokuvikela yephakethe lebhethri ngokubambisana kwe-PCS. ● Ishaja nokukhishwa okujwayelekile okungu-0.2C, kungasebenza ngaphandle kwegridi noma kuxhumeke kugridi. Imodi Yokusebenza Yohlelo Lonke Lokugcina Amandla ● Isistimu yokugcina amandla ixhunywe kugridi ukuze isebenze, futhi amandla asebenzayo nasebenzayo angathunyelwa ngemodi ye-PQ noma imodi yokumisa yesiguquli sesitoreji samandla ukuze kuhlangatshezwane nezidingo zokushaja nokukhipha amandla okuxhunywe kugridi. ● Isistimu yokugcina amandla ikhipha umthwalo ngesikhathi senani likagesi eliphakeme kakhulu noma isikhathi esiphezulu sokusetshenziswa komthwalo, okungagcini nje ngokuqaphela umphumela wokushefa okuphezulu kanye nokugcwalisa isigodi kugridi yamandla, kodwa futhi eqedela isithasiselo samandla phakathi nesikhathi esiphezulu. ukusetshenziswa kukagesi. ● Isiguquli sesitoreji samandla samukela ukuthunyelwa kwamandla aphakeme, futhi siqaphela ukuphathwa kokushaja nokukhipha kwayo yonke isistimu yokugcina amandla ngokuvumelana nokulawula okuhlakaniphile kwesiqongo, isigodi nezikhathi ezivamile. ● Uma isistimu yokugcina amandla ithola ukuthi i-main ayijwayelekile, isiguquli sesitoreji samandla silawulwa ukuze sisuke kumodi yokusebenza exhunywe kugridi siye kumodi yokusebenza yesiqhingi (ngaphandle kwegridi). ● Uma isiguquli sesitoreji samandla sisebenza ngokuzimela ngaphandle kwegridi, sisebenza njengomthombo wamandla kagesi oyinhloko ukuze sinikeze i-voltage ezinzile kanye nemvamisa yemithwalo yasendaweni ukuze kuqinisekiswe ukunikezwa kwamandla okungaphazamiseki. I-Energy Storage Converter (PCS) Ubuchwepheshe obuthuthukisiwe bomthombo wamandla kagesi okungewona wokuxhumana obusezingeni eliphezulu, obusekela ukuxhuma okuhambisanayo okungenamkhawulo kwemishini eminingi (ubuningi, imodeli): ● Sekela ukusebenza okuhambisanayo kwemithombo eminingi, futhi kungaxhunywa ngokuqondile namajeneretha edizili. ● Indlela ethuthukisiwe yokulawula i-droop, ukulinganisa kwamandla okuxhumanisa komthombo we-voltage kungafinyelela ku-99%. ● Sekela ukusebenza komthwalo ongalinganiseli kwezigaba ezintathu okungu-100%. ● Isekela ukushintsha okungenazihibe ku-inthanethi phakathi kwamamodi okusebenza akugridi nangaphandle kwegridi. ● Ngesekelo le-short-circuit kanye nomsebenzi wokuzivuselela (uma ugijima ngaphandle kwegridi). ● Ngamandla asebenzayo futhi asebenza ngesikhathi sangempela angathunyelwa kanye nomsebenzi wokugibela i-voltage ephansi (ngesikhathi sokusebenza okuxhunywe kugridi). ● Imodi yokuphakelwa kwamandla kagesi aphindwe kabili yamukelwa ukuze kuthuthukiswe ukwethembeka kwesistimu. ● Sekela izinhlobo eziningi zemithwalo exhunywe ngayodwa noma exutshiwe (umthwalo ophikisayo, umthwalo ongenisayo, umthwalo we-capacitive). ● Ngomsebenzi wokurekhoda wephutha nomsebenzi ophelele, ingarekhoda amandla kagesi anokucaca okuphezulu kanye namagagasi amanje lapho kwenzeka iphutha. ● Izingxenyekazi zekhompuyutha ezithuthukisiwe nedizayini yesofthiwe, ukusebenza kahle kokuguqulwa kungase kufinyelele ku-98.7%. ● Uhlangothi lwe-DC lungaxhunywa kumamojula we-photovoltaic, futhi luphinde lusekele ukuxhumeka okuhambisanayo kwemithombo yamandla kagesi emishini eminingi, engasetshenziswa njengesiqalo esimnyama samandla eziteshini zamandla ze-photovoltaic ezingaphandle kwegridi emazingeni okushisa aphansi futhi ngaphandle kokugcinwa kwamandla. ● Iziguquli zochungechunge lwe-L zisekela ukuqalisa kwe-0V, ezifanele amabhethri e-lithium ● Idizayini yempilo ende yeminyaka engu-20. Indlela Yokuxhumana Ye-Energystorage Converter I-Ethernet Communication Scheme: Uma isiguquli esisodwa sesitoreji samandla sixhumana, imbobo ye-RJ45 yesiguquli sesitoreji samandla ingaxhunywa ngokuqondile echwebeni le-RJ45 lekhompyutha ebamba ngekhebula lenethiwekhi, futhi isiguquli sesitoreji samandla singagadwa ngohlelo lokuqapha ikhompuyutha ebambayo. Uhlelo Lokuxhumana lwe-RS485: Ngokwesisekelo sokuxhumana okujwayelekile kwe-Ethernet MODBUS TCP, isiguquli sesitoreji samandla siphinde sinikeze isisombululo sokuxhumana se-RS485, esisebenzisa iphrothokholi ye-MODBUS RTU, sisebenzisa isiguquli se-RS485/RS232 ukuze sixhumane nekhompyutha ephethe, futhi siqaphe amandla ngokuphathwa kwamandla. . Uhlelo luqapha isiguquli sokugcina amandla. Uhlelo Lokuxhumana ne-BMS: Isiguquli sesitoreji samandla singaxhumana neyunithi yokuphatha ibhethri ye-BMS ngesofthiwe yokuqapha ikhompuyutha engumsingathi, futhi ingaqapha ulwazi lwesimo sebhethri. Ngasikhathi sinye, ingaphinda i-alamule futhi ivikele ibhethri ngokuya ngesimo sebhethri, ithuthukise ukuphepha kwephakethe lebhethri. Uhlelo lwe-BMS luqapha izinga lokushisa, i-voltage, nolwazi lwamanje lwebhethri ngaso sonke isikhathi. Uhlelo lwe-BMS luxhumana nohlelo lwe-EMS, futhi luxhumana ngokuqondile ne-PCS ngebhasi le-RS485 ukuthola izenzo zokuvikela iphakethe lebhethri ngesikhathi sangempela. Izilinganiso ze-alamu yezinga lokushisa zohlelo lwe-BMS zihlukaniswe ngamaleveli amathathu. Ukuphathwa kwe-thermal okuyinhloko kwenziwa ngesampula lokushisa kanye nabalandeli be-DC abalawulwa kabusha. Uma izinga lokushisa kumojuli yebhethri litholwa ukuthi lingaphezu komkhawulo, imojuli yokulawula isigqila ye-BMS ehlanganiswe kuphakethe lebhethri izoqala ifeni ukuqeda ukushisa. Ngemva kwesixwayiso sesiginali yokulawula okushisayo yezinga lesibili, uhlelo lwe-BMS luzoxhunyaniswa nemishini ye-PCS ukuze kukhawulwe ukushaja nokukhishwa kwamanje kwe-PCS (iphrothokholi ethile yokuvikela ivuliwe, futhi amakhasimende angacela ukubuyekezwa) noma amise ukushaja nokukhipha ukuziphatha. kwe-PCS. Ngemva kwesixwayiso sesignali yokuphatha okushisayo yezinga lesithathu, isistimu ye-BMS izonqamula isixhumi se-DC seqembu lebhethri ukuze kuvikelwe ibhethri, futhi isiguquli se-PCS esihambisanayo seqembu lebhethri sizoyeka ukusebenza. Incazelo Yomsebenzi we-BMS: Uhlelo lokuphatha ibhethri luwuhlelo lokuqapha ngesikhathi sangempela olwakhiwe imishini yesekethe ye-elekthronikhi, engaqapha ngempumelelo amandla ebhethri, ibhethri lamanje, isimo se-cluster yebhethri, i-SOC kagesi, imojula yebhethri nesimo se-monomer (i-voltage, yamanje, izinga lokushisa, i-SOC, njll. .), Ukulawulwa kokuphepha kwenqubo yokushaja nokukhipha ukushajwa kweqoqo lebhethri, i-alamu nesivikelo esiphuthumayo samaphutha angenzeka, ukuphepha nokulawula okuphelele kokusebenza kwamamojula webhethri namaqoqo ebhethri, ukuqinisekisa ukuphepha, ukwethembeka kanye ukusebenza okuzinzile kwamabhethri. Ukwakhiwa Kwesistimu Yokulawula Ibhethri ye-BMS kanye Nencazelo Yomsebenzi Uhlelo lokuphatha ibhethri luhlanganisa iyunithi yokuphatha ibhethri ESBMM, iyunithi yokuphatha iqoqo lebhethri ESBCM, iyunithi yokulawula isitaki sebhethri i-ESMU kanye neyunithi yayo yamanje kanye nokuvuza kwamanje. Uhlelo lwe-BMS lunemisebenzi yokutholwa nokunemba okuphezulu nokubika amasignali e-analogi, i-alamu yephutha, ukulayishwa nokugcinwa, ukuvikelwa kwebhethri, ukulungiselelwa kwepharamitha, ukulinganisa okusebenzayo, ukulinganisa kwephakethe lebhethri le-SOC, kanye nokusebenzisana kolwazi namanye amadivayisi. Uhlelo Lokuphatha Amandla (EMS) Uhlelo lokuphatha amandla luwuhlelo oluphezulu lokuphatha lweuhlelo lokugcina amandla, eqapha ngokuyinhloko isistimu yokugcina amandla nokulayisha, futhi ihlaziye idatha. Khiqiza amajika wokusebenza wokuhlela ngesikhathi sangempela ngokusekelwe emiphumeleni yokuhlaziywa kwedatha. Ngokusho kwejika lokuthunyelwa kwesibikezelo, yenza ukwabiwa kwamandla okunengqondo. 1. Ukuqapha Izisetshenziswa Ukuqapha idivayisi kuyimojuli yokubuka idatha yesikhathi sangempela yamadivayisi ohlelweni. Ingakwazi ukubuka idatha yesikhathi sangempela yamadivayisi ngendlela yokucushwa noma yohlu, futhi ilawule futhi ilungiselele amadivayisi ngokusebenzisa lesi sikhombimsebenzisi. 2. Ukuphathwa kwamandla Imojula yokuphatha amandla inquma isu lokulawula ukugcinwa kwamandla okudidiyelwe/umthwalo odidiyelwe ngokusekelwe emiphumeleni yesibikezelo somthwalo, kuhlanganiswe nedatha elinganiselwe yemojula yokulawula ukusebenza kanye nemiphumela yokuhlaziya yemojula yokuhlaziya uhlelo. Ihlanganisa ikakhulukazi ukuphathwa kwamandla, ukuhlela ukugcinwa kwamandla, ukubikezela komthwalo, Uhlelo lokuphatha amandla lungasebenza ngezindlela ezixhunywe kugridi nangaphandle kwegridi, futhi lungasebenzisa ukuthunyelwa kwesibikezelo sesikhathi eside samahora angu-24, ukuthunyelwa kwesibikezelo sesikhathi esifushane kanye nokuthunyelwa kwezomnotho kwesikhathi sangempela, okungagcini nje ngokuqinisekisa ukuthembeka kokunikezwa kwamandla kagesi. abasebenzisi, kodwa futhi ithuthukisa umnotho wesistimu. 3. I-alamu yomcimbi Uhlelo kufanele lusekele ama-alamu anamazinga amaningi (ama-alamu avamile, ama-alamu abalulekile, ama-alamu ezimo eziphuthumayo), amapharamitha e-alamu ahlukahlukene kanye namathreshold angasethwa, futhi imibala yezinkomba ze-alamu kuwo wonke amaleveli kanye nemvamisa nevolumu yama-alamu omsindo kufanele kulungiswe ngokuzenzakalelayo. ngokwezinga le-alamu. Uma kuvela i-alamu, i-alamu izokwaziswa ngokuzenzakalelayo ngokuhamba kwesikhathi, ulwazi lwe-alamu luzovezwa, futhi umsebenzi wokuphrinta wemininingwane ye-alamu uzonikezwa. Ukucutshungulwa kokulibaziseka kwe-alamu, uhlelo kufanele lube nokubambezeleka kwe-alamu kanye nemisebenzi yokusetha i-alamu yokulibaziseka, isikhathi sokulibaziseka kwe-alamu singasethwa umsebenzisi.misa. Uma i-alamu iqedwa phakathi kwebanga lokulibaziseka kwe-alamu, i-alamu ngeke ithunyelwe; uma i-alamu ikhiqizwa futhi phakathi kwebanga lokulibaziseka kokutholwa kwe-alamu, ulwazi lokuthola kabusha i-alamu ngeke lukhiqizwe. 4. Ukuphathwa Kombiko Nikeza imibuzo, izibalo, izibalo zokuhlunga nokuphrinta zedatha yemishini ehlobene, futhi uqaphele ukuphathwa kwesofthiwe yombiko eyisisekelo. Uhlelo lokuqapha nokuphatha lunomsebenzi wokulondoloza idatha yokuqapha ehlukahlukene yomlando, idatha ye-alamu namarekhodi okusebenza (okuzobizwa kamuva ngokuthi idatha yokusebenza) kusizindalwazi sohlelo noma inkumbulo yangaphandle. Isistimu yokuqapha nokuphatha kufanele ikwazi ukubonisa idatha yokusebenza ngendlela enembile, ihlaziye idatha yokusebenza eqoqiwe, futhi ibone izimo ezingajwayelekile. Izibalo nemiphumela yokuhlaziya kufanele iboniswe ngamafomu afana nemibiko, amagrafu, ama-histograms namashadi ophaya. Uhlelo lokuqapha nokuphatha luzokwazi ukunikeza imibiko yedatha yokusebenza yezinto ezigadwayo njalo, futhi luzokwazi ukukhiqiza idatha yezibalo ehlukahlukene, amashadi, amalogi, njll., futhi likwazi ukuziphrinta. 5. Ukuphathwa Kwezokuphepha Uhlelo lokuqapha nokuphatha kufanele lube nemisebenzi yokuhlukanisa kanye nokumisa yesiphathimandla sokusebenza kwesistimu. Umlawuli wesistimu angengeza futhi asuse opharetha bezinga eliphansi futhi anikeze igunya elifanele ngokwezidingo. Kuphela uma u-opharetha ethola igunya elihambisanayo lapho umsebenzi ohambisanayo ungenziwa. 6. Uhlelo Lokuqapha Uhlelo lokuqapha lwamukela ukuqapha okuvuthiwe kokuphepha kwamavidiyo eziteshi eziningi emakethe ukumboza ngokuphelele indawo yokusebenza esitsheni kanye negumbi lokubuka lemishini ebalulekile, futhi lusekela izinsuku ezingekho ngaphansi kweziyi-15 zedatha yevidiyo. Uhlelo lokuqapha kufanele luqaphe isistimu yebhethri esitsheni ukuze kuvikelwe umlilo, izinga lokushisa kanye nomswakama, intuthu, njll., futhi yenze ama-alamu omsindo nokukhanya ahambisanayo ngokuvumelana nesimo. 7. Ukuvikelwa Komlilo kanye ne-Air Conditioning System Ikhabethe lesitsha lihlukaniswe izingxenye ezimbili: indawo yemishini kanye negumbi lebhethri. Igumbi lebhethri lipholiswa yi-air conditioning, futhi izinyathelo ezihambisanayo zokulwa nomlilo ziyisistimu yokucima umlilo ye-heptafluoropropane othomathikhi ngaphandle kwenethiwekhi yamapayipi; indawo yemishini ipholiswa ngenkani futhi ifakwe izicishamlilo ezivamile eziyimpuphu ezomile. I-Heptafluoropropane iyigesi engenambala, engenaphunga, engangcolisi, engaqhubeki, engenawo amanzi, ngeke idale umonakalo emishinini kagesi, futhi inomsebenzi omkhulu wokucisha umlilo kanye nesivinini.