Telecom battery energy storage system (BESS) imasunga mphamvu zamagetsi m'ma cell towers, base stations, ndi malo oyankhulirana akutali kuti zida za netiweki zizikhalabe ndi magetsi pakadutsa gridi, kusakhazikika kwamagetsi, kapena kutha-kugwira ntchito kwa gridi. Dongosololi nthawi zambiri limaphatikiza ma module a lithiamu kapena lead-acid batri, a battery management system (BMS), DC magetsi, zotchingira zotchingira, zotchingira moto, ndi pulogalamu yowunikira patali - zonse zopangidwa mozunguliraETSI EN 300 132-2muyezo wa −48 V DC ma telecom power interfaces.
Kwa ogwira ntchito pa telecom, kupezeka kwa netiweki sicholinga chodziwika bwino - ndi udindo wa mgwirizano. Kuzimitsidwa kwansanja kungathe kusokoneza-mapangano a mlingo, kusokoneza mauthenga adzidzidzi, ndi kukakamiza ma truck roll okwera mtengo. Cholinga cha telecom BESS ndikuchotsa nthawi yopumira yosakonzekera popereka mphamvu zosunga zobwezeretsera pompopompo, komanso, m'makonzedwe osakanizidwa, kuchepetsa nthawi yogwiritsira ntchito jenereta ya dizilo ndikuphatikiza mphamvu zongowonjezwdwa.
Kodi Telecom Battery Energy Storage System Imachita Chiyani Kwenikweni?
Pamlingo wofunikira kwambiri, telecom BESS imakhala pakati pa basi yamagetsi ya DC ya pamalopo ndi katundu wake wovuta kwambiri - mawayilesi, zida zotumizira mauthenga, ma router, mafani ozizirira, ndi zida zowunikira. Kutulutsa kwa rectifier kutsika chifukwa gululi ikulephera kapena jenereta imayimitsidwa, banki ya batri imatenga mkati mwa milliseconds. Palibe kusintha kwamanja komanso kusokoneza chizindikiro cha RF.
Koma kusungirako mphamvu zamakono kwa telecom kumapitirira kuposa kusunga kosavuta. Kutengera ndi kamangidwe ka malo, BESS imathanso kukhazikika mphamvu yamagetsi pa nthawi ya bulauni-yozimitsa ndi kusinthasintha pang'ono, kusunga mphamvu zoyendera dzuwa masana kuti zizizimitsa usiku wonse{2}}pamabwalo a gridi, kuchepetsa kuchuluka kwa magetsi olumikizana ndi ma gridi ocheperako, kuchepetsa nthawi yogwiritsira ntchito jenereta kuti achepetse mtengo wamafuta ndi kayendetsedwe kake, ndikupatsanso mbiri {4} yambiri ya kutentha, {{3} - mbiri imathandizira kukonza zolosera m'mawebusayiti mazana kapena masauzande ambiri.
Makinawa amatumizidwa ku macro cell towers, ma cell ang'onoang'ono a padenga la nyumba, ma transceiver akumidzi, malo osungira data, opanda-mabwalo olumikizirana mu gridi, ndi mawebusayiti ongowonjezeranso-ma hybrid telecom. Ulusi wamba ndikuti tsamba lililonse limafunikira mphamvu yosasokoneza −48 V DC, ndipo makina a batri ndiye mzere womaliza wachitetezo pomwe magwero ena onse alephera.
Zofunikira za Telecom BESS
Ma module a Battery
Banki ya batri imasunga mphamvu zomwe zimathandizira kuti zida ziziyenda nthawi yazimitsa. Ambiri atsopano telecom deployments tsopano lifiyamu chitsulo mankwala (LiFePO4) maselo chifukwa cha kachulukidwe mphamvu zawo, moyo wautali mkombero (nthawi zambiri 3,000-6,000 m'zinthu pa 80 % kuya kumaliseche), bata matenthedwe, ndi kukonza kochepa. Mabatire a lead{{8}acid VRLA akugwirabe ntchito m'malo ambiri odziwika koma akusinthidwa pomwe malo, kulemera, kapena kukonza sikuli kokwanira. Kuti muwone mozama kusiyana kwakemitundu ya batri imafananiza posungira mphamvu, lingalirani zamalonda-zopindula pakati pa chemistry, cycle life, ndi mtengo wonse wa umwini.
Battery Management System (BMS)
BMS imayang'anira voteji ya cell iliyonse, panopa, kutentha, state of charge (SoC), ndi state of health (SoH). Imakhazikitsa malire achitetezo pakuchulukirachulukira, kutulutsa kwakuya, kupitilira muyeso, komanso kuthawa kwamafuta. M'mapulogalamu a telecom, BMS nthawi zambiri imalumikizana kudzera pa SNMP, Modbus, kapena CAN basi kuti woyang'anira webusayiti ndi makina oyang'anira netiweki azitha kuwerenga batire patali. BMS yokonzedwa bwino imasunganso mbiri yakale - ya kuchuluka kwa zolipiritsa/kutulutsa, kutentha kwambiri, kuchuluka kwa mphamvu - komwe kumayendetsa kukonzanso ndi kukonza zina.
Kutembenuka kwa Mphamvu ndi Kugawa kwa DC
Malo ochezera a pa telecom amakhazikika pa −48 V DC (malo abwino) monga momwe amafotokozera ETSI EN 300 132-2, ndi machitidwe abwino a −40.5 V mpaka −57.0 V. BESS iyenera kugwirizanitsa mwaukhondo ndi zokonzanso zomwe zilipo kale, mapanelo ogawa DC, ndi - pa malo osakanizidwa - DC controlers{6}} DC controlers{7} Nkhani zokhudzana ndi kagwiridwe: ma voltage osagwirizana-points, olakwika panopa-kuchepetsa, kapena kusowa mmbuyo{11}}kuteteza polarity kungayambitse kuwonongeka kwa zipangizo kapena kulipiritsa batire molakwika. Kumvetsetsazigawo zikuluzikulu za BESS ndi momwe zimalumikiziranazimathandiza kupewa kulephera kwa kuphatikiza.
Enclosure ndi Thermal Management
Makabati apanja a telecom ayenera kupirira kutentha kwambiri, chinyezi, fumbi, chifunga chamchere, ndipo m'madera ena mchenga ndi tizilombo. Dongosolo la IP la mpanda (nthawi zambiri IP55 kapena kupitilira apo), mpweya wabwino kapena kamangidwe kozizirirako, ndi dzimbiri-zinthu zosagwira ntchito zimakhudza moyo wa batri. Maselo a LiFePO4 amachita bwino pakati pa 15 digiri ndi 35 digiri; kugwira ntchito kunja kwa zenerali kumathandizira kuzimitsa mphamvu. Malo omwe kuli kotentha nthawi zambiri amafunikira{8}mpweya kapena kompresa{9}kuzizira motengera mkati mwa kabati, pomwe malo ozizira{10}}malo ozizira angafunike zinthu zotenthetsera kuti apewe kuwonongeka{11}}kutsika kwa kutentha. Kwa ogwira ntchito amene akuwunika{13}kachitidwe ka nduna,nduna zakunja BESS zosankhaperekani-kuwongolera kotentha kokhazikika komanso kuteteza nyengo.
Kuyang'anira Kutali ndi Kulumikizana
Netiweki yapa telecom yogawidwa ingaphatikizepo zikwizikwi zamasamba{{0}ogwiritsa ntchito mabatire. Kuyendera pamanja sikungatheke. Kuyang'anira patali - kumaperekedwa ndi netiweki ya wogwiritsa ntchitoyo kapena tchanelo chowongolera - kumalola matimu kuti azitha kuyang'anira SoC, SoH, kusalingana kwa ma cell, kutentha kwapang'onopang'ono, momwe zilili pakhomo, ndi ma alarm pafupifupi nthawi yeniyeni-. TheITU-T L.1397 muyezoimatanthawuza kuyang'anira ndi kuyang'anira mawonekedwe a machitidwe a batri a telecom, kuphatikizapo zomangamanga za Integrated Battery Units (IBU) ndi Integrated Battery Systems (IBS) zomwe zimayankhulana kudzera pa basi ya CAN ndi ntchito zoyang'anira kunja.
Chifukwa Chake Kupezeka Kwa Netiweki Kumadalira Battery System
Ogwiritsa ntchito ma telecom amayesa kuchuluka kwa maukonde pamaperesenti anthawi yayitali. Kupezeka kwa wonyamula{1}giredi - nthawi zambiri kumawoneka ngati "five nines" kapena 99.999 % - kumalola kuchepera mphindi 5.3 za nthawi yosakonzekera pachaka. Kukwaniritsa cholinga chimenecho patsamba lililonse pamanetiweki akuluakulu sikutheka popanda kudalirika,{7}}kusintha mphamvu zosunga zobwezeretsera.
Mphamvu ya gridi ikalephera, zotsatira zake zimachepa msanga. Ntchito za Voice ndi data zatsika. Kuyimba foni zadzidzidzi sikutha. Kusokonekera kwa ma netiweki kumafikira ma cell oyandikana nawo. Ndalama zimatayika pakapita mphindi, ndipo zilango zowongolera zitha kutsatira. Kwa masamba omwe ali mu gridi yofooka-yopanda mphamvu kapena yozimitsidwa-m'malo a gridi - ofala ku Africa, South Asia, ndi madera ena a Latin America - vutoli ndi losakhazikika m'malo mwachilendo. Malinga ndiGSMA, ndalama zogulira mphamvu zimakhala 20 % mpaka 40 % ya ndalama zogwiritsira ntchito maukonde kwa ogwiritsira ntchito mafoni m'misika yomwe ikubwera, ndipo mphamvu zosadalirika ndizolepheretsa kuwonjezereka kwa maukonde kumadera akumidzi.
Telecom yokwanira bwino BESS imathana ndi zoopsazi m'njira zingapo. Imakhala ndi kusintha kosunga zosunga zobwezeretsera nthawi yomweyo - nthawi zambiri yosachepera 10 ms - kuti katundu asawone kudodometsa. Imakulitsa kudziyimira pawokha kuyambira mphindi mpaka maola, kupatsa magulu am'munda nthawi kuti atumize jenereta kapena kudikirira kubwezeretsedwa kwa grid. Imakhazikitsa mphamvu yamagetsi panthawi ya kusinthasintha kwa gridi, kuteteza mawailesi okhudzidwa ndi zida zotumizira kuti zisawonongeke. Ndipo kudzera pakuwunika kwakutali, imapereka chenjezo loyambirira lakuwonongeka kwa mphamvu, zomwe zimalola kuti batire ilowe m'malo mozimitsidwa.
Lithium vs. Lead-Mabatire a Acid a Telecom Backup Power
Kusintha kuchokera ku lead{{0}asidi kupita ku lithiamu mu zosunga zobwezeretsera pa telecom kuli mkati, moyendetsedwa ndi zopinga za malo okhala padenga ndi pamtengo-pamalo opachikidwa, kufunikira kwa kukonza kocheperako kumadera akutali, ndi kutsika kwamitengo yama cell a lithiamu. Komabe, asidi a lead-akugwira ntchito - amakhalabe oyenera pamapulogalamu ena. Gome ili m'munsili likufotokoza mwachidule kusiyana kwakukulu.
| Factor | LiFePO4 Battery System | Lead-Acid VRLA System |
|---|---|---|
| Kuchuluka kwa mphamvu | Pafupifupi 3-4 × apamwamba ndi voliyumu; chopondapo chocheperako kwambiri kuti chikhale chofanana | Kutsika kachulukidwe; makabati akuluakulu kapena malo ochulukirapo ofunikira |
| Kugwiritsa Ntchito (DoD) | 80-90% kuya kwa kutulutsa kofanana | 50% DoD ikulimbikitsidwa kuti isunge moyo wozungulira |
| Moyo wozungulira | Kuzungulira kwa 3,000-6,000 pa 80% DoD (zimadalira chemistry ndi kutentha) | Kuzungulira kwa 300-500 pa 50% DoD ya VRLA wamba |
| Kuthamanga kwachangu | Itha kuvomereza mitengo yolipiritsa ya 0.5 C–1 C; zonse recharge mu 1-2 hours | Kawirikawiri amangokhala 0.1 C-0.2 C; recharge kwathunthu mu maola 8-12 |
| Kusamalira | Palibe kuthirira, palibe mtengo wofanana, kuwunika kocheperako | Kuyesa kwanthawi ndi nthawi, kuyeretsa ma terminal, ndi (kwa mitundu ya kusefukira) kudzaza madzi |
| Kulemera | 60-70 % kupepuka kwa mphamvu yofanana yogwiritsidwa ntchito | Cholemera; angafunike kulimbikitsa structural pa madenga |
| Moyo wautumiki | Zaka 10-15 pansi pazikhalidwe zoyendetsedwa | Zaka 3–5 za VRLA m'malo otentha kwambiri- |
| Mtengo wakutsogolo | Mtengo wokwera woyamba | Mtengo woyambira wotsikira pa kWh |
| Ndalama zonse za umwini | Nthawi zambiri zimatsika pazaka 10 chifukwa chocheperako, kukonza bwino, komanso kutsika mtengo watsamba lanu{1} | Zitha kukhala zokulirapo pakapita nthawi ngati zosintha zina, ntchito yokonza, ndi chiwopsezo chanthawi yochepera zikuphatikizidwa |
| BMS ndi kuwunika | BMS yophatikizika yokhala-yoyang'anira ma cell ndi mulingo wolumikizirana patali | Kuwunika koyambira kwamagetsi; BMS yapamwamba ikupezeka koma osaphatikizidwa nthawi zonse |
| Kutentha sensitivity | Amachita bwino mu 15-35 madigiri osiyanasiyana; imafuna kasamalidwe ka kutentha kunja kwamtunduwu | Kutha kumachepa kwambiri kuposa madigiri a 25; aliyense 10 digiri kukwera theka la moyo kuyembekezera |
Pamene lead-asidi amamvekabe:Yaifupi-zosunga zobwezeretsera kwakanthawi-zosamalidwa bwino, nyengo{2}}zoyendetsedwa bwino ndi malo a m'nyumba momwe zimavutikira kwambiri ndipo batire silimayendetsedwa pafupipafupi.Pamene lithiamu ndiye chisankho champhamvu:malo-padenga laling'ono kapena mizati{1}}okwera, malo akutali omwe sangathe kukonza bwino, ofooka-ma grid kapena kuzimitsa-mawebusayiti okhala ndi njinga pafupipafupi, komanso kutumiza kulikonse komwe wogwiritsa ntchito akufuna kukhala ndi tsamba kwa zaka 10 kapena kuposerapo.
Momwe Mungakulitsire Njira Yosungirako Battery ya Telecom
Mabatire ocheperako amayambitsa kuzimitsa. Mabatire okulirapo amawononga ndalama. Kukula koyenera kumayamba ndi mbiri yakale ya tsambalo komanso kudziyimira pawokha, osati lamulo lachimbale.
Gawo 1: Yezerani Katundu Wovuta
Dziwani zida zonse zomwe ziyenera kukhalabe zokhala ndi magetsi nthawi ikazima - mawayilesi, mayunitsi a baseband, malinki otumizira mauthenga, ma router, mafani oziziritsa, magetsi otsekereza, ndi zida zowunikira. Gwiritsirani ntchito mphamvu zawo pamaola okwera kwambiri, osati kungogwiritsa ntchito pafupifupi. Malo amtundu wa ma macro cell amajambula 2–6 kW kutengera ukadaulo (2G/3G/4G/5G) ndi kuchuluka kwa magawo. 5Masamba a G okhala ndi tinyanga zazikulu za MIMO amatha kujambula zambiri.
Khwerero 2: Tanthauzirani Kudzilamulira Kofunikira
Kutalika kwa zosunga zobwezeretsera kumadalira kuopsa kwa tsamba. Malo akumatauni okhala ndi gridi yodalirika komanso kuyankha mwachangu kungafunike maola 2-4. Mawebusaiti akumidzi opanda mphamvu{{4}angafunike maola 8-12 kuti athe kutseka usiku kapena kumapeto kwa sabata. Kuzimitsa-magawo amtundu wa solar{9}}osakanizidwa angafunike maola 16–24 a mphamvu ya batire kuti achepetse-nthawi yowala komanso kuchedwa kwa jenereta. Zofunikira izi ziyenera kufotokozedwa ndi zomwe wogwiritsa ntchito amapeza komanso nthawi yoyankhira, osaganiziridwa.
Khwerero 3: Ikani Fomula Yakukulira
Njira yodziwira kukula imagwiritsa ntchito ubalewu:
Mphamvu ya Battery Yofunika (kWh)=Katundu Wovuta (kW) × Kudzilamulira (maola) ÷ DoD Yogwiritsiridwa Ntchito ÷ Kayendetsedwe Mwadongosolo ÷ Kutentha Kwambiri ÷ Mphepete mwa Kukalamba
Mwachitsanzo, malo akumidzi okhala ndi 3 kW yovuta kwambiri yomwe imafuna maola 8 odzilamulira pogwiritsa ntchito mabatire a LiFePO4 pa 85 % DoD, 95 % machitidwe abwino, 0,95 kutentha kwapansi, ndi 0,85 kukalamba malire pa moyo wautumiki wa batri angafune pafupifupi 3 × 8 ÷ 0.85 ÷ 0.50 ÷ 5 ÷ 5 ÷ 5 ≈ 39.2 kWh ya mphamvu ya batri yoyikidwa. Kuzungulira mpaka kukula kwa ma module ndi kulola kukula kwa katundu wamtsogolo (mwachitsanzo, zonyamula ma wailesi owonjezera kapena kukweza kwa 5G) ndi machitidwe okhazikika.
Khwerero 4: Fananizani Dongosolo ndi Makhalidwe a Tsamba
Kupitilira mphamvu, dongosololi liyenera kugwirizana ndi zovuta zakuthupi ndi zachilengedwe za malowo.
| Mtundu wa Tsamba | Zofunika Kwambiri Zopangira | Autonomy Yodziwika |
|---|---|---|
| Urban macro tower (gridi-yolumikizidwa) | Mapazi ang'onoang'ono, kubwezeretsanso mwachangu, kuphatikiza ndi makina okonzanso a −48 V | 2-4 maola |
| Malo akumidzi / ofooka-gululi | Kutha kuyendetsa njinga pafupipafupi, kukhazikika kwamagetsi, kuyang'anira kutali | 4-8 maola |
| Rural off-grid tower (solar-hybrid) | Kuthekera kwakukulu kogwiritsiridwa ntchito, kuyanjana kwa zowongolera za solar, kulumikizana kwa jenereta, kudziyimira pawokha | 12-24 maola |
| Padenga laling'ono cell / 5G node | Kukula kochepa ndi kulemera kwake, kuyika kosavuta, BMS yophatikizika | 1-4 maola |
| Tsoka-kuchira / tsamba lamafoni | Mapangidwe onyamula, kutumizidwa mwachangu, ntchito yoyimirira | 4-12 maola |
Kwa ogwira ntchito omwe amawona masinthidwe okhala ndi zida kapena mafoni kuti atumizidwe mwachangu,zodzaza ndi BESS mayankhoikhoza kulumikizidwa-isanakhale ndikutumizidwa kuti ilumikizidwe.
Deployment Workflow kwa Telecom BESS Projects
Kutumiza bwino kumafuna zambiri kuposa kugula mabatire. Kuyenda kotsatiraku kumakhudza magawo ofunikira kuyambira pakuwunika kwa tsamba mpaka pakuperekedwa kwa ntchito.
Kuwunika kwa Tsamba
Yang'anani momwe malowa alili amagetsi: mawonekedwe okonzanso ndi mphamvu, kasinthidwe kagawo kagawo ka DC, makina oyambira, kabati yomwe ilipo kapena malo ogona, malire olemetsa (makamaka malo apadenga), kutentha kozungulira, mpweya wabwino, ndi njira zofikira panjira yoperekera zida. Lembani mtundu wa batri yomwe ilipo, zaka, ndi momwe zilili ngati mutalowa m'malo mwa banki ya lead-acid.
Kukonzekera Kwadongosolo ndi Kukonzekera Kwadongosolo
Pangani BESS kuti iphatikize ndi basi ya −48 V DC yamalo. Tsimikizirani kugwilizana ndi zoyezeranso - onetsetsani kuti ma float and boost voltage set-points akugwirizana ndi tchaji cha batri la lithiamu, kapena ikani charger yogwirizana ndi lithiamu{4}}. Konzani njira zama chingwe, kukula kwa ma circuit breaker (osapitilira 80% ya katundu wopitilira), ndi ma waya olumikizirana pakati pa BMS ndi wowongolera webusayiti. Ngati malowa ali ndi mapanelo adzuwa kapena jenereta ya dizilo, jambulani mphamvu yamagetsi ndi malingaliro owongolera musanagule.
Kuyika ndi Chitetezo
Ikani kabati ya batri pamtunda wokwanira wokhala ndi chilolezo cholowera mpweya wokwanira. Lumikizani zingwe zamagetsi za DC zokhala ndi polarity zolondola komanso ma torque. Tsimikizirani kupitiliza kwa maziko. Ikani chitetezo chowonjezera. Tsimikizirani kuti ma IP a pamalo otsekeredwawo akufanana ndi malo - akunja a m'mphepete mwa nyanja, mwachitsanzo, amafunikira mchere-chifunga{6}} chosagwira ntchito.
Kuyesa ndi Kutumiza
Musanalengeze kuti tsambalo likugwira ntchito, yesani nthawi yosunga zosunga zobwezeretsera (chandamale: pansi pa 10 ms), kutulutsa kwathunthu ndikuwonjezeranso, ma alarm a BMS, ulalo wolumikizirana patali ndi malo opangira maukonde, kulumikizana koyambira kwa jenereta (ngati kuli kotheka), ndikulumikiza kwadzidzidzi. Lembani deta yoyambira yoyambira kuti muyifananitse mtsogolo.
Kuyang'anira ndi Kusamalira Mopitirira
Pambuyo potumiza, phatikizani malowa papulatifomu yoyang'anira opareshoni. Tsatani SoC, SoH, -level voltage balance, kutentha, ndi mbiri yama alarm. Gwiritsani ntchito datayi pokonzekera kukonza zodzitetezera - kuyeretsa zosefera mpweya, kuyang'ana kuti chingwe chazimitsidwa, kutsimikizira zosintha za firmware - komanso kulosera za nthawi yosintha batire malinga ndi kuchuluka kwa mphamvu zenizeni osati zaka za kalendala zokha.
Kuzimitsa-Gridi ndi Zowonjezeranso-Mapulogalamu a Hybrid Telecom BESS
Pamalo otsekerako-grid telecom, batire silimangosunga zosunga zobwezeretsera - ndimalo osungira mphamvu kwambiri mu makina omwe nthawi zambiri amaphatikiza ma sola, banki ya batri, ndi jenereta ya dizilo kapena propane. Masana, mphamvu ya dzuwa imayitanitsa mabatire ndikupatsa mphamvu mwachindunji. Dzuwa likalowa, batire imapereka malowa mpaka SoC yake itafika potsika, pomwe jenereta imayamba yokha.
Kuchulukirachulukira kwa sola{0}}ndikovuta kwambiri komwe kutumizira dizilo ndikokwera mtengo kapena kosadalirika. GSMA yanena kuti kusintha kwa magetsi-kuchokera ku mphamvu zina - kuphatikizapo zongowonjezeranso-makina osakanizidwa okhala ndi mabatire apamwamba -sungani gawo la telecom USD 13-14 biliyoni pachaka. Kwenikweni, -yopangidwa bwino ndi solar{2}}batire{3}}jenereta wosakanizidwa ikhoza kuchepetsa nthawi yogwiritsira ntchito jenereta ndi 50–70 %, kuchepetsa mtengo wamafuta, kukonza injini, ndi kutulutsa mpweya wa kaboni nthawi imodzi.
Pamapulogalamuwa, BESS ikuyenera kuthandizira kupalasa njinga mozama (chaji chatsiku ndi tsiku-kutulutsa), kutentha kwakukulu, komanso kulumikizana mwanzeru ndi zowongolera zoyendera ndi solar ndi generator auto-start logic. Mapangidwe amtundu womwe amalola kuti mphamvu ikule pamene katundu akukula - mwachitsanzo, mawailesi owonjezera akawonjezedwa - amachepetsa kufunika kosintha makina onse. Othandizira amatha kufufuzamomwe machitidwe osungira mphamvu za dzuwa amagwirira ntchitokuti muwone mwatsatanetsatane za kuphatikiza kwa haibridi.
FAQ
Q: Kodi Mumawerengera Bwanji Mphamvu Ya Battery Yofunika Patsamba la Telecom?
A: Yambani ndi katundu wovuta wa tsambalo mu kilowatts, chulukitsani ndi kudziyimira kofunikira mu maola, kenaka mugawane ndi kuya kwa kutulutsa, kugwiritsa ntchito bwino dongosolo, kuchepa kwa kutentha, ndi malire okalamba. Kuti mumve zambiri, onani gawo lomwe lili pamwambapa. Chofunikira ndikuyika zoyika zonse pazomwe zayezedwa patsamba, osati zongoyerekeza.
Q: Kodi Backup Autonomy Ndi Yotani Pamawebusayiti a Remote Telecom?
A: Gridi ya m'tauni-mawebusayiti olumikizidwa nthawi zambiri amatchula maola 2-4. Malo akumidzi opanda mphamvu- angafunike maola 8-12. Kupatula-ma webusayiti a solar{9}}nthawi zambiri amafunikira maola 16-24 odzilamulira okha kuti azitha kutulutsa usiku wonse komanso nthawi yocheperako. Mtengo wolondola umadalira kudalirika kwa gridi, kupezeka kwa jenereta, ndi kudzipereka kwa wogwiritsa ntchito{13}}pamlingo wake.
Q: Kodi Lithium Ndiwofunika Kukwera Kwambiri Patsogolo Pazosunga Zamafoni?
A: Nthawi zambiri, inde - makamaka pamasamba omwe amazungulira pafupipafupi, okhala ndi malo ochepa, omwe amafunikira kukonza pang'ono, kapena azigwira ntchito kwa zaka 10 kapena kuposerapo. Mtengo wokwera wogulira nthawi zambiri umachepetsedwa ndi moyo wautali wautumiki, zosintha pang'ono, kutsika mtengo wokonza, ndi kukula kwa kabati kakang'ono. Lead{{4}acid ikhoza kukhala yotsika mtengo-kwanthawi yochepa{6}}yosunga zosunga zobwezeretsera m'nyumba,{7}}malo olamulidwa ndi nyengo{7}opanda kupalasa njinga pafupipafupi.
Q: Kodi Ogwiritsa Ntchito Ayenera Kuwona Chiyani Asanasinthe Lead-Mabatire A Acid Ndi Lithium?
A: Tsimikizirani kuti makina okonzanso omwe alipo atha kuthandizira mbiri yamagetsi ya batri ya lithiamu. Maselo a LiFePO4 ali ndi njira yosiyana ndi VRLA, ndipo ena okonzanso akale sangakhale ogwirizana popanda kusintha kwa firmware kapena gawo lodzipatulira la lithiamu. Tsimikiziraninso kuti njira yolumikizirana ya BMS (SNMP, Modbus, CAN bus) ikugwirizana ndi woyang'anira webusayiti, komanso kuti zophulika za DC zomwe zilipo zimavotera kulakwitsa kwa banki yatsopano.
Q: Kodi Telecom BESS Ingaphatikizidwe Ndi Ma solar Panel ndi Majenereta?
A: Inde. Makina a solar-mabatire{2}}majenereta osakanizidwa akuchulukirachulukira kuti asagwiritsidwe ntchito-magawo amtundu wa gridi ndi ofooka-mawebusayiti amtundu wa telecom. BESS imasunga mphamvu ya dzuwa masana, imapereka katundu usiku, ndipo imagwirizanitsa ndi makina a jenereta-woyamba kuti azisunga magetsi pakapita nthawi yochepa{7}}ya dzuwa. Kuphatikizika koyenera kumafuna kufananitsa chowongolera chowongolera cha solar ndi magawo a batire ndikukonza zoyambira / kuyimitsa kwa jenereta kutengera batire SoC.
Q: Kodi Ndi Miyezo Yanji Yamafakitale Imagwira Ntchito pa Telecom Backup Power Systems?
A: Mfundo zazikuluzikulu zikuphatikiza ETSI EN 300 132-2 (−48 V DC mawonekedwe amagetsi a zida za ICT), ITU-T L.1200 series (DC power feeding for telecom), ITU-T L.1397 (monitoring and control interface for battery systems), and NEBS (Network Equipment- for Environmental seislilding System. Chitetezo cha batri chitha kugweranso pansi pa IEC 62619 (zofunikira zachitetezo pama cell achiwiri a lithiamu m'mafakitale) ndi UL 1973 (mabatire azinthu zoyima).
Mapeto
Makina osungira mphamvu ya batire ya telecom sikuti ndi zosunga zobwezeretsera - ndiye maziko a kupezeka kwa netiweki. Kuyimba kulikonse komwe kwatsitsidwa, gawo la data lomwe lalephera, komanso kutumizidwa mwadzidzidzi panthawi yamagetsi kumayimira mtengo wachindunji kwa wogwiritsa ntchito komanso madera omwe amadalira kulumikizana.
Kusankha makina oyenerera kumatanthauza kufananiza chemistry ya batire, mphamvu, kasamalidwe ka matenthedwe, ndi kuyang'anira katundu wa tsamba lililonse, zofunikira padzidzidzi, chilengedwe, ndi njira{0}}zogwiritsira ntchito nthawi yaitali. Ndondomeko ya masanjidwe, -tebulo la zosankha zamtundu wa webusayiti, ndi macheke ophatikiza omwe afotokozedwa mu bukhuli amapereka poyambira kothandiza kwa ogwiritsira ntchito pa telecom, magulu ogula zinthu, ndi mainjiniya apulojekiti omwe amawunika kutumizidwa kwawo kotsatira kwa BESS.
Musanatchule dongosolo, yesani kuchuluka kwa tsamba lanu, fotokozani zomwe mukufuna kudziyimira pawokha, yang'anani zovuta za chilengedwe chanu, ndikuwerengera mtengo wokwanira wa umwini pa moyo wonse womwe ukuyembekezeredwa. Ndi kapangidwe koyenera, telecom BESS imachepetsa nthawi yopumira, imadula ndalama zogwirira ntchito, ndikuthandizira kupezeka kwa netiweki komwe olembetsa ndi owongolera amafuna.