Tsarin ma'ajiyar makamashin baturi na waya (BESS) yana adana makamashin lantarki a hasumiya ta salula, tashoshi na tushe, da wuraren sadarwa mai nisa domin kayan aikin cibiyar sadarwa masu mahimmanci su kasance da ƙarfi yayin katsewar grid, rashin kwanciyar hankali, ko kammala aikin grid-. Tsarin yawanci yana haɗa nau'ikan baturi na lithium ko gubar acid, tsarin sarrafa baturi (BMS), rarraba wutar lantarki na DC, wuraren kariya, sarrafa zafin jiki, da software na sa ido na nesa - duk an ƙera su a kusa daETSI EN {0}misali don -48 V DC ikon musaya na wutar lantarki.
Ga ma'aikatan sadarwa, samun hanyar sadarwa ba makasudi ba ne - wajibi ne na kwangila. Katsewar hasumiya guda ɗaya na iya karya yarjejeniyar sabis{2}, tarwatsa hanyoyin sadarwar gaggawa, da tilastawa manyan motocin filaye masu tsada. Manufar BESS ta wayar tarho ita ce kawar da lokacin da ba a shirya ba ta hanyar samar da wutar lantarki ta atomatik, kai tsaye da kuma, a cikin ƙayyadaddun tsari, don rage lokacin aikin janareta na diesel da kuma haɗa hanyoyin samar da makamashi mai sabuntawa.
Menene Ainihin Tsarin Adana Makamashin Batirin Telecom Ke Yi?
A matakin farko, BESS na wayar sadarwa yana zaune tsakanin motar bas ɗin wutar lantarki na DC na rukunin yanar gizon da manyan lodinsa {{0} radios, kayan watsawa, na'urorin sadarwa, masu sanyaya, da na'urorin sa ido. Lokacin da fitarwar gyara ya faɗi saboda grid ɗin ya gaza ko kuma janareta ya tsaya, bankin baturi yana ɗauka a cikin millise seconds. Babu sauyawa da hannu kuma babu katsewa zuwa siginar RF.
Amma ajiyar makamashi na telecom na zamani yana wuce gona da iri. Dangane da gine-ginen rukunin yanar gizon, BESS na iya daidaita wutar lantarki yayin fitowar launin ruwan kasa da gajeriyar jujjuyawar grid, adana makamashin hasken rana da rana don fitarwa na dare a kashe{2}hasumiya na grid, rage yawan buƙatu akan haɗin grid mara girman, iyakance lokacin aiki na janareta don rage farashin man fetur da zagayowar kiyayewa, da ba da damar samar da bayanan da ke cikin cajin {{3} yanayin zafin jiki, yanayin yanayin zafi. kiyayewa a cikin ɗaruruwa ko dubban rukunan da aka rarraba.
Ana tura waɗannan tsarin a hasumiya na cell macro, ƙananan sel saman rufin, tashoshi na tushe na karkara, matsugunan bayanai na gefe, kashe wuraren sadarwa na grid, da sabbin gidajen yanar gizo masu sabuntawa{1}. Zaren gama gari shine cewa kowane rukunin yanar gizon yana buƙatar rashin katsewa -48 V DC ikon, kuma tsarin baturi shine layin tsaro na ƙarshe lokacin da duk sauran hanyoyin suka gaza.
Mahimman abubuwan haɗin kai na Telecom BESS
Modulolin baturi
Bankin baturi yana adana makamashin da ke sa kayan aiki su yi aiki yayin fita. Yawancin sabbin turawa ta hanyar sadarwa yanzu suna ƙayyade ƙwayoyin lithium iron phosphate (LiFePO4) saboda yawan ƙarfin kuzarinsu, rayuwa mai tsayi (yawanci 3,000-6,000 hawan keke a 80 % zurfin fitarwa), kwanciyar hankali na thermal, da ƙarancin kulawa. Gubar -Batura VRLA acid suna ci gaba da aiki a yawancin rukunin yanar gizon gado amma ana ƙara maye gurbinsu inda sarari, nauyi, ko samun damar kiyayewa ya kasance. Domin zurfafa duba yadda dabanNau'in baturi sun kwatanta don ajiyar makamashi, yi la'akari da cinikin - tsakanin sinadarai, rayuwar sake zagayowar, da jimillar farashin mallaka.
Tsarin Gudanar da Baturi (BMS)
BMS na kula da wutar lantarki na kowane tantanin halitta, halin yanzu, zazzabi, yanayin caji (SoC), da yanayin lafiya (SoH). Yana aiwatar da iyakokin kariya don wuce gona da iri, zurfafa zurfafawa, wuce gona da iri, da guduwar zafi. A cikin aikace-aikacen telecom BMS yawanci yana sadarwa ta hanyar SNMP, Modbus, ko CAN bas domin mai sarrafa rukunin yanar gizon da tsarin sarrafa hanyar sadarwa na mai aiki su iya karanta matsayin baturi daga nesa. Rijiyar -BMS da aka tsara tana kuma shigar da bayanan tarihi - zagayowar caji/fitowa, yanayin zafi kololuwa, iya aiki - wanda ke tafiyar da tsarin kulawa da shirin maye gurbin.
Canjin Wuta da Rarraba DC
Shafukan sadarwa sun daidaita akan -48 V DC (tabbatacciyar ƙasa) kamar yadda aka ayyana a cikin ETSI EN 300 132-2, tare da kewayon aiki na yau da kullun -40.5 V zuwa -57.0 V. BESS dole ne ya haɗu da tsafta tare da masu gyara da ke akwai, sassan rarraba DC, da kuma - a rukunin yanar gizo masu canza wutar lantarki - DC masu sarrafa wutar lantarki{7. Abubuwan da suka dace: Saitin wutar lantarki da bai dace ba -maki, kuskuren halin yanzu{10}}iyakance, ko ɓacewar baya{11}}kariyar polarity na iya haifar da lalacewar kayan aiki ko cajin baturi mara aminci. Fahimtaainihin abubuwan BESS da yadda suke hulɗayana taimakawa hana gazawar haɗin kai.
Yaki da Gudanar da Thermal
Dole ne akwatunan wayar tarho na waje su yi tsayayya da matsanancin zafi, zafi, ƙura, hazo na gishiri, kuma a wasu yankuna, yashi da kwari. Ƙimar IP na kewaye (yawanci IP55 ko mafi girma), samun iska ko ƙirar sanyaya aiki, da lalata{2}}kayan juriya suna shafar rayuwar baturi kai tsaye. Kwayoyin LiFePO4 suna yin mafi kyau tsakanin digiri 15 da digiri 35; Yin aiki a wajen wannan taga yana haɓaka faɗuwar iya aiki. Shafukan da ke cikin yanayi mai zafi galibi suna buƙatar tilastawa{8}} iska ko kwampreso{9}} sanyaya tushen a cikin majalisar, yayin da wuraren sanyi{10}} na iya buƙatar abubuwan dumama don hana ƙarancin cajin yanayin zafi. Don ma'aikatan da ke kimanta tsarin hukuma{13},Zaɓuɓɓukan BESS na wajebayar da pre{0}Injiniya sarrafa zafi da hana yanayi.
Kulawa na nesa da sadarwa
Cibiyar sadarwar tarho da aka rarraba na iya haɗawa da dubban batir{0}shafukan da aka kunna. Binciken da hannu ba shi da amfani. Sa idanu mai nisa - ana isar da shi ta hanyar sadarwar afareta ko tashar gudanarwa ta sadaukarwa - yana bawa ƙungiyoyin aiki damar bin diddigin SoC, SoH, rashin daidaituwar tantanin halitta, yanayin yanayi, matsayin kofa, da ƙararrawar kuskure a kusa da ainihin lokaci. TheITU -T L.1397 misaliyana bayyana ma'anar sa ido da sarrafawa don tsarin batir na telecom, gami da gine-gine don Rukunin Baturi (IBU) da Integrated Battery Systems (IBS) waɗanda ke sadarwa ta hanyar bas ɗin CAN tare da aikace-aikacen gudanarwa na waje.
Me yasa Samuwar hanyar sadarwa ta dogara da tsarin baturi
Ma'aikatan sadarwa suna auna ingancin cibiyar sadarwa a cikin kaso na lokacin aiki. Mai ɗaukar kaya{1}}samuwar daraja - sau da yawa ana bayyana shi azaman "biyar tara" ko 99.999 % - yana ba da damar ƙasa da mintuna 5.3 na rashin shiri a kowace shekara. Cimma wannan manufa a kowane rukunin yanar gizo a cikin babban hanyar sadarwa ba zai yuwu ba ba tare da abin dogaro ba, saurin sauya ikon ajiyar waje.
Lokacin da grid ya gaza, sakamakon zai yi sauri da sauri. Sabis na murya da bayanai sun ragu. Ba za a iya kammala kiran gaggawa ba. Cunkoson hanyar sadarwa yana zubewa kan sel makwabta. Ana asarar kudaden shiga a cikin minti daya, kuma ana iya biyan hukunci na tsari. Ga rukunin yanar gizo masu rauni-grid ko a kashe- wuraren grid {{7} gama gari a faɗin Afirka, Kudancin Asiya, da sassan Latin Amurka - matsalar tana daɗaɗawa maimakon na musamman. A cewar hukumarGSMA, farashin makamashi yana da kashi 20% zuwa 40% na kashe kuɗin aiki na hanyar sadarwa ga masu amfani da wayar hannu a kasuwanni masu tasowa, kuma ƙarfin da ba a iya dogaro da shi shine babban shinge ga faɗaɗa cibiyar sadarwa a yankunan karkara.
BESS mai girman girman da ya dace yana magance waɗannan haɗari ta hanyoyi da yawa. Yana bayar da sauyawa nan take- yawanci ƙasa da 10 ms - don haka lodi ba zai taɓa ganin katsewa ba. Yana tsawaita 'yancin kai daga mintuna zuwa sa'o'i, yana ba ƙungiyoyin filin lokaci don aika janareta ko jira maidowa grid. Yana daidaita ƙarfin lantarki yayin jujjuyawar grid, yana kare radiyo mai mahimmanci da kayan watsawa daga lalacewa. Kuma ta hanyar saka idanu mai nisa, yana ba wa cibiyar faɗakarwa da wuri game da lalacewar iya aiki, yana ba da damar maye gurbin batir kafin ya ɓace.
Lithium vs. Gubar -Batura Acid don Ƙarfin Ajiyayyen Telecom
Canje-canje daga gubar -Acid zuwa lithium a madadin telecom yana tafiya sosai, yana haifar da matsalolin sararin samaniya a saman rufin da sandal{1}} wuraren da aka ɗora, buƙatar ƙarancin kulawa a wurare masu nisa, da faɗuwar farashin lithium cell. Duk da haka, gubar -acid ba ta ƙare ba - ya kasance zaɓi mai ma'ana ga wasu aikace-aikace. Teburin da ke ƙasa yana taƙaita mahimman bambance-bambance.
| Factor | Tsarin Batir LiFePO4 | Jagora{0}Tsarin VRLA Acid |
|---|---|---|
| Yawan makamashi | Kimanin 3-4 × mafi girma ta ƙarar; ƙarami ƙaramin sawun ƙafa don daidaitaccen iya aiki | Ƙananan yawa; manyan kabad ko ƙarin sarari da ake buƙata |
| Ƙarfin mai amfani (DoD) | 80-90 % zurfin fitarwa na yau da kullun | 50% DoD an ba da shawarar don adana rayuwar zagayowar |
| Rayuwar zagayowar | 3,000-6,000 zagayowar a 80 % DoD ( sunadarai da zafin jiki dogara) | Zagaye 300-500 a 50% DoD don daidaitaccen VRLA |
| Saurin caji | Za a iya karɓar ƙimar cajin 0.5 C-1 C; cikakken caji a cikin sa'o'i 1-2 | Yawanci iyakance zuwa 0.1 C-0.2 C; cikakken caji a cikin sa'o'i 8-12 |
| Kulawa | Babu shayarwa, babu cajin daidaitawa, ƙarancin cak na yau da kullun | Gwajin rashin ƙarfi na lokaci-lokaci, tsabtace tasha, da (na nau'ikan ambaliya) mai cike da ruwa |
| Nauyi | 60-70 % mai sauƙi don daidaitaccen makamashi mai amfani | Ya fi nauyi; na iya buƙatar ƙarfafa tsari a saman rukunan |
| Rayuwar sabis | Shekaru 10-15 a ƙarƙashin yanayin sarrafawa | Shekaru 3-5 don VRLA a cikin matsanancin yanayin zafi{2} |
| Farashin gaba | Mafi girman farashin sayan farko | Ƙananan farashin farko a kowace kWh |
| Jimlar farashin mallaka | Sau da yawa yana raguwa sama da shekaru 10 saboda ƙarancin canji, ƙarancin kulawa, da ƙarancin rukunin yanar gizo{1}} farashin ziyarar | Zai iya zama mafi girma fiye da lokaci lokacin da aka haɗa da sake zagayowar sake zagayowar, aikin kulawa, da haɗarin raguwar lokaci |
| BMS da saka idanu | Haɗe-haɗen BMS tare da tantanin halitta{0}}matakin sa ido da ma'aunin sadarwa mai nisa | Basic ƙarfin lantarki saka idanu; BMS na ci gaba yana samuwa amma ba koyaushe ake haɗa su ba |
| Yanayin zafin jiki | Yana aiki da kyau a cikin kewayon digiri 15-35; yana buƙatar sarrafa zafin jiki a wajen wannan kewayon | Capacity yana raguwa sosai sama da digiri 25; kowane 10 digiri tashi rabin sa ran rai |
Lokacin da gubar - acid har yanzu yana da ma'ana:gajeriyar ajiyar lokaci mai kyau{1}a kiyayewa, yanayi{2} ana sarrafa wuraren gida inda kasafin kuɗi shine babban maƙasudi kuma batirin ba zai taɓa yin hawan keke ba.Lokacin da lithium shine zaɓi mafi ƙarfi:sarari -iyakantaccen rufin rufi ko sandarka{1}}wajen hawa, wurare masu nisa tare da wahalar kulawa, rarrauna{2}}grid ko kashe{3} rukunin yanar gizo masu yawan hawan keke, da duk wani turawa inda mai aiki ke shirin riƙe shafin na tsawon shekaru 10 ko fiye.
Yadda ake Girman Tsarin Adana Makamashin Batirin Telecom
Ƙananan batura suna haifar da ƙarewa. Manyan batura suna bata jari. Daidaitaccen girman yana farawa da ainihin bayanin martabar wurin da ake buƙata don cin gashin kansa, ba ƙa'idar babban yatsa ba.
Mataki 1: Auna Mahimman Load
Gano kowane yanki na kayan aiki waɗanda dole ne a ci gaba da yin ƙarfi yayin katsewar rediyon -, raka'o'in radiyo na ƙasa, hanyoyin watsa labarai, hanyoyin sadarwa, masu sanyaya, fitilun toshewa, da kayan aikin sa ido. Takaita zana ƙarfinsu a mafi girman lokutan zirga-zirga, ba kawai matsakaicin amfani ba. Gidan yanar gizo na macro cell na yau da kullun yana zana 2-6 kW dangane da fasaha (2G/3G/4G/5G) da adadin sassa{9}G shafukan da ke da manyan eriyar MIMO na iya zana da yawa.
Mataki na 2: Ƙayyade yancin kai da ake buƙata
Tsawon lokacin adanawa ya dogara da haɗarin rukunin yanar gizo. Wuraren birni tare da amintaccen grid da amsawar gyara cikin sauri na iya buƙatar sa'o'i 2-4. Shafukan ƙauyuka marasa ƙarfi na iya buƙatar sa'o'i 8-12 don rufe hutun dare ko karshen mako. A kashe -grid solar-girarrun rukunin yanar gizo na iya buƙatar sa'o'i 16-24 na ikon sarrafa baturi don daidaita ƙananan lokutan hasken rana da jinkirin fara janareta. Ya kamata a bayyana waɗannan buƙatun ta maƙasudin samuwa na ma'aikaci da lokutan amsawa, ba zato ba.
Mataki na 3: Aiwatar da Tsarin Girma
Hanya mai amfani da ƙima tana amfani da wannan alaƙa:
Ƙarfin Baturi da ake buƙata (kWh)=Ƙaunar Mahimmanci (kW) × Taimako (awanni) ÷ DoD mai amfani ÷ Ingantaccen Tsari ÷ Factor Derating Temperatuur ÷ Rage Tsufa
Misali, wurin karkara tare da babban nauyin 3 kW yana buƙatar sa'o'i 8 na cin gashin kai ta amfani da batir LiFePO4 a 85 % DoD, ingantaccen tsarin 95%, ɓata yanayin zafi 0.95, da 0.85 tsufa a kan rayuwar sabis na baturi zai buƙaci kusan 3 × 8 ÷ 0.0.5 ÷ 0.85 ≈ 39.2 kWh na shigar baturi. Ƙirƙiri har zuwa girman nau'ikan samfura da ba da izinin haɓaka nauyi na gaba (misali, ƙarin masu ɗaukar rediyo ko haɓaka 5G) daidaitaccen aiki ne.
Mataki 4: Daidaita Tsarin zuwa Sharuɗɗan Yanar Gizo
Bayan iya aiki, tsarin dole ne ya dace da ƙayyadaddun yanayin jiki da muhalli na wurin.
| Nau'in Yanar Gizo | Mabuɗin Ƙira Na Farko | Tsarin Mulki na Musamman |
|---|---|---|
| Hasumiyar macro na birni (grid{0}} haɗe) | Ƙaƙwalwar sawun ƙafa, caji mai sauri, haɗin kai tare da tsarin gyara -48 V | 2-4 hours |
| Garin birni / mai rauni - grid site | Ikon hawan keke akai-akai, daidaitawar wutar lantarki, saka idanu mai nisa | 4-8 hours |
| Kashe karkara{0}} hasumiya mai ƙarfi (hasumiya ta hasken rana{1}) | Babban ƙarfin aiki, dacewa da cajin hasken rana, daidaitawar janareta, tsawaita ikon kai | 12-24 hours |
| Rufin ƙananan cell / 5G node | Ƙananan girma da nauyi, sauƙi mai sauƙi, haɗin BMS | 1-4 hours |
| Bala'i{0}}farfadowa/shafin hannu | Zane mai ɗaukuwa, saurin turawa, aiki na tsaye | 4-12 hours |
Ga ma'aikatan da ke binciken tsarin kwantena ko wayar hannu don turawa cikin sauri,kwantena BESS mafitaana iya haɗawa da{0} da kuma jigilar kaya a shirye don haɗi.
Gudun Aiki don Ayyukan BESS na Telecom
Nasarar turawa yana buƙatar fiye da siyan batura. Gudun aiki mai zuwa ya ƙunshi matakai masu mahimmanci daga binciken rukunin yanar gizon zuwa mika aiki.
Gwajin Yanar Gizo
Bincika abubuwan samar da wutar lantarki na rukunin yanar gizon: samfurin gyarawa da iya aiki, daidaitawar kwamitin rarraba DC, tsarin ƙasa, samuwan majalisar ministoci ko sararin matsuguni, iyakoki na tsari (musamman don rukunin saman rufin), kewayon zafin yanayi, samun iska, da samun damar yanayin hanya don isar da kayan aiki. Yi rubuta nau'in baturi, shekaru, da yanayin da ake ciki idan maye gurbin gubar banki{1}}acid.
Tsare Tsare-Tsare da Tsare-tsaren Haɗin Kai
Zana BESS don haɗawa da bas ɗin rukunin yanar gizon -48 V DC. Tabbatar da dacewa da daidaitawa - tabbatar da cewa mai gyara yawo da ƙara ƙarfin wutar lantarki-maki sun yi daidai da bayanan cajin baturin lithium, ko shigar da keɓaɓɓen caja- mai dacewa. Shirya hanyar kebul na kebul, girman da'ira (wanda aka ƙididdige shi da bai wuce 80% na ci gaba da kaya ba), da wayoyi na sadarwa tsakanin BMS da mai sarrafa rukunin yanar gizo. Idan rukunin yanar gizon ya haɗa da fale-falen hasken rana ko janareta na dizal, taswirar tsarin makamashi da dabarun sarrafawa kafin siye.
Shigarwa da Kariya
Shigar da majalisar baturi a kan matakin da ya dace tare da isasshen isashshen iska. Haɗa igiyoyin wutar lantarki na DC tare da daidaitattun polarity da ƙayyadaddun juzu'i. Tabbatar da ci gaban ƙasa. Shigar da kariyar karuwa. Tabbatar da cewa ma'aunin IP na rufin ya yi daidai da yanayin rukunin yanar gizo - wuraren waje a yankunan bakin teku, alal misali, na buƙatar kayan aikin gishiri{5}}hazo{6}}.
Gwaji da Gudanarwa
Kafin ayyana aikin rukunin yanar gizon, gwada lokacin sauyawa na madadin (manufa: ƙasa da 10 ms), cikakken fitarwa da sake caji, madaidaicin ƙararrawa na BMS, hanyar sadarwar nesa zuwa cibiyar ayyukan cibiyar sadarwa, daidaitawar janareta (idan an zartar), da cire haɗin gwiwar hannu na gaggawa. Yi rikodin bayanan aiki na asali don kwatancen gaba.
Ci gaba da Kulawa da Kulawa
Bayan ƙaddamarwa, haɗa rukunin yanar gizon cikin tsarin sa ido na cibiyar sadarwar ma'aikaci. Bi SoC, SoH, cell - ma'aunin wutar lantarki, yanayin zafin jiki, da tarihin ƙararrawa. Yi amfani da wannan bayanan don tsara tsare-tsaren kiyayewa - tsaftacewar matatun iska, duba ƙarewar kebul, tabbatar da sabuntawar firmware - da kuma hasashen lokacin maye gurbin baturi dangane da ainihin iya aiki yana dushewa maimakon shekarun kalanda kaɗai.
A kashe -Grid da Sabuntawa-Hybrid Telecom BESS Applications
A kashe{0}}shafukan sadarwa na grid, baturin ba wariyar ajiya ba ce kawai - shine babban buffer makamashi a cikin tsarin da yawanci ya haɗu da hasken rana, bankin baturi, da injin dizal ko propane janareta. A cikin sa'o'in hasken rana, samar da hasken rana yana cajin batura kuma yana ba da iko kai tsaye. Bayan faduwar rana, baturin yana samar da wurin har sai SoC ɗinsa ya kai ƙaramar kofa, a nan ne janareta ya fara kai tsaye.
Batun tattalin arziƙi don daidaitawar hasken rana -ya fi ƙarfi a inda isar da dizal ke da tsada ko rashin dogaro. GSMA ta ba da rahoton cewa canzawa zuwa makamashi - ƙwararrun hanyoyin samar da wutar lantarki - gami da sabuntawa{4}}tsarin haɗaɗɗiya tare da manyan batura - na iyaa ceci fannin sadarwa dala biliyan 13-14 a duk shekara. A aikace, ingantaccen ingantaccen hasken rana{2}batir{3} matasan janareta na iya rage lokacin aikin janareta da kashi 50-70%, rage farashin mai, kula da injin, da hayakin carbon lokaci guda.
Don waɗannan aikace-aikacen, BESS dole ne ya goyi bayan hawan keke mai zurfi (cajin yau da kullun{0}), aikin zafin jiki mai faɗi, da haɗin kai tare da masu kula da cajin hasken rana da injin janareta auto{1}farawa. Ƙirar ƙira wacce ke ba da damar faɗaɗa ƙarfin aiki yayin da kaya ke girma - misali, lokacin da aka ƙara ƙarin masu ɗaukar rediyo - suna rage buƙatar cikakken maye gurbin tsarin. Masu aiki za su iya bincikeyadda tsarin ajiyar makamashin hasken rana ke aikidon ƙarin cikakkun bayanai game da haɗin kai.
FAQ
Tambaya: Ta yaya kuke ƙididdige ƙarfin baturi da ake buƙata Don Gidan Waya?
A: Fara da mahimmin nauyin rukunin yanar gizon a cikin kilowatts, ninka ta hanyar yancin kai da ake buƙata cikin sa'o'i, sannan raba ta zurfin fitarwa mai amfani, ingantaccen tsarin, rage zafin jiki, da gefen tsufa. Don cikakken ci gaba, koma zuwa sashin girman da ke sama. Makullin shine kafa kowane shigarwa akan bayanan rukunin yanar gizon da aka auna, ba zato ba.
Tambaya: Menene Ajiyayyen Ajiyayyen Halitta Don Shafukan Sadarwa na Nisa?
A: Garin birni -shafukan da aka haɗa galibi suna ƙayyadad da sa'o'i 2-4. Shafukan ƙauyuka masu rauni na iya buƙatar sa'o'i 8-12. Kashe -grid solar-shafukan mahaɗan galibi suna buƙatar sa'o'i 16-24 na cin gashin kai don rufe fitar dare da lokutan ƙarancin samar da hasken rana. Madaidaicin ƙimar ya dogara da amincin grid, kasancewar janareta, da sabis ɗin mai aiki{13}} matakin alƙawari.
Tambaya: Shin Lithium Ya Cancanci Mafi Girman Farashin Gaba don Ajiyayyen Telecom?
A: A mafi yawan lokuta, i - musamman ga rukunin yanar gizon da ke kewaya akai-akai, suna da iyakacin sarari, suna buƙatar ƙarancin kulawa, ko kuma za su kasance cikin sabis na shekaru 10 ko fiye. Mafi girman farashin siye yawanci ana kashe shi ta tsawon rayuwar sabis, ƙarancin canji, ƙarancin kulawa, da ƙaramin girman majalisar. Lead{4}}acid na iya kasancewa farashi-yana da tasiri ga ɗan gajeren lokaci{6}}wayar ajiyar lokaci a cikin gida, wuraren da ake sarrafa yanayi{7}masu sarrafa ba tare da yin hawan keke ba.
Tambaya: Menene Masu Gudanarwa Su Duba Kafin Sauya Gubar{0}}Acid Batirin Lithium?
A: Tabbatar da cewa tsarin gyara da ke akwai zai iya tallafawa bayanin martabar cajin baturin lithium. Kwayoyin LiFePO4 suna da tsarin caji daban-daban fiye da VRLA, kuma wasu tsofaffin masu gyara ba za su dace ba ba tare da sabuntawar firmware ko ƙirar cajar lithium da aka keɓe ba. Hakanan tabbatar da cewa ka'idar sadarwar BMS (SNMP, Modbus, CAN bas) ta dace da mai kula da rukunin yanar gizon, kuma ana ƙididdige na'urorin da'ira na DC na yanzu don laifin sabon bankin baturi.
Tambaya: Shin BESS na Telecom zai iya Haɗawa da Fanalolin Rana da Masu Generators?
A: iya. Solar -baturi{2}}tsararrun tsarin samar da wutar lantarki suna ƙara daidaitawa ga wuraren kashewa da rauni-shafukan sadarwa na grid. BESS tana adana makamashin hasken rana da rana, tana ba da kaya da daddare, kuma tana daidaitawa tare da injin janareta{6}}farawa don kula da wutar lantarki a lokacin ƙarancin hasken rana-. Haɗin kai daidai yana buƙatar daidaita fitarwar cajin hasken rana zuwa sigogin cajin baturi da tsara matakan farawa/tsayawa janareta dangane da baturi SoC.
Tambaya: Wadanne Ka'idodin Masana'antu Ke Aiwatar Don Tsarin Wutar Lantarki na Ajiyayyen Telecom?
A: Mahimman ƙa'idodi sun haɗa da ETSI EN 300 132-2 (-48 V DC ikon ke dubawa don kayan aikin ICT), jerin ITU{2}}T L.1200 (Ciyarwar wutar lantarki ta DC don sadarwa), ITU{4}}T L.1397 (sa ido da sarrafawa don tsarin batir), da NEBS (Kayan Sadarwar Sadarwar - Tsarin muhalli) don sake ginawa. Amincin baturi na iya faɗuwa ƙarƙashin IEC 62619 (buƙatun aminci don ƙwayoyin lithium na biyu a aikace-aikacen masana'antu) da UL 1973 (batura don aikace-aikacen tsaye).
Kammalawa
Tsarin ma'ajiyar makamashin baturi na telecom ba ma'ajin kawai ba ne - shine ginshikin samun hanyar sadarwa. Duk kiran da aka yi watsi da shi, rashin zaman bayanan da aka rasa, da rasa watsawar gaggawa yayin katsewar wutar lantarki na wakiltar farashi kai tsaye ga mai aiki da al'ummomin da suka dogara da haɗin kai.
Zaɓin tsarin da ya dace yana nufin daidaita sinadarai na baturi, iya aiki, sarrafa zafi, da sa ido kan takamaiman nauyin kowane rukunin yanar gizo, buƙatun yancin kai, yanayin muhalli, da dabarun aiki na tsawon lokaci{{0}. Ƙididdigar ƙima, rukunin yanar gizo{2}} nau'in tebur na yanke shawara, da duban haɗin kai da aka kwatanta a cikin wannan jagorar suna ba da madaidaicin farawa ga masu gudanar da sadarwa, ƙungiyoyin sayayya, da injiniyoyin aikin da ke kimanta aikin BESS na gaba.
Kafin ƙayyadaddun tsari, auna nauyin rukunin yanar gizon ku, ayyana maƙasudin ikon cin gashin kansu, tantance ƙaƙƙarfan mahalli, da ƙididdige jimlar kuɗin mallakar sama da cikakken rayuwar sabis da ake tsammani. Tare da ƙirar da ta dace, BESS na telecom yana rage raguwar lokaci, yana rage farashin aiki, kuma yana goyan bayan samun hanyar sadarwar da masu biyan kuɗi da masu gudanarwa ke buƙata.