Bwebwenato
Juun 16, 2020
Ilo jikin ko rettolok ilo Maluku, Palawan im Sabah, diesel eo ej bōktok emaron in laplok wōnan pump eo. Ñe rej kobaiktok transport, handling, jorren ko, bōk im kōjparok generator eo, joñan wōnan juon kWh in load eo ej jerbal ilo juon yio ej kwalok juon uwaak eo ejjab alikar — im ej kwalok ia eo lead-carbon im lithium rej anjo ie.
Ewi joñan wōnan juon Diesel Genset ilo juon aelōñ
Jikin ko rettolok ilo Maluku, Papua im Sulawesi ilo Indonesia, ilo Palawan im Mindanao highlands ilo Philippines, im ilo Sabah im Sarawak rej bōk juon wōt men: grid eo ejjab bed ak ej itok wot jejjo awa ko ilo juon raan. Backup ilo jikin kein ejjab backup ilo jabdewōt wāween — ej primary supply eo, im diesel generator eo ej jerbal jiljino ñan jiljino awa ko juon raan. Ilo ien eo joñan wōnan juon battery string ejjab aorōk; men eo eaorōk ej joñan wōnan juon kWh in eddo eo ej jerbal ilo juon yio. Wōnan diesel eo ej lelok ewōr lalem ian ko: wōnan pump eo, menin wia ko ñan jetty eo, transport eo kein karuo jen jetty ñan jikin eo (wa, motobaik, armij ro rej bōk jikin), jorren ko ilo jikin kejbãrok im ko, im kejbãrok generator eo im overhaul eo kar kōllaiki ekkar ñan awa in jerbal eo. Ilo jikin ko ilo tol ko rej aikuj in bōktok, ial eo kein karuo make emaron juon ak ruo alen joñan wōnan oil; kobaik jerbal in kōkmman aolep 500 awa im kōkāāl aolep 5,000 awa im ial in diesel eo ekkā an wōr ruo ñan emān alen joñan diesel eo ilo jikin kwelok ko ilo juon kWh. Im oran in ej etal ippān wōnāān petrol im maroñ in bōktok — men ko ejelok an ri jerbal eo maroñ in lale.
Ukōt wōnan battery ñan wōnan juon kWh-iiō
Keidi battery ko ejelok tokjeir ijellokin wōt ñe rej ukōte ñan juon pedped eo ekkā. Kalōk eo ejimwe ej kobaik wōnan wia eo, oran men ko rar bōk jikin ilo ien jerbal eo, bōk im jerbal ñan kajjojo men ko rar bōk jikin, im joñan wōnan kajoor eo an charge/discharge losses, innem ej kōjepel kin joñan maroñ eo × joñan an maroñ in jolok discharge × yio in cycling, lelok wōnan kajjojo kWh-iiō. Bōk juon 48V/100Ah string eo ewōr 4.8 kWh: ilo 50% depth in discharge 2.4 kWh wōt emaron in jerbal, im ilo juon cycle in raan otemjej 2.4 kWh ej aikuj in bōk 365 raan. Elañe string eo ej bōk jikin aolep jilu yio, aolep jilu wia ko rej bōk jikin — jab wōt eo moktata. Bun̄tōn in ej kwalok ruo bōd ko: bōk joñan maroñ eo einwot maroñ eo emaron in kōjerbale, im bōk mour in karōk einwot mour in cycle. Iumin baajkōl raan otemjej, juon battery eo ewōr joñoul ruo yio in jerbal in float emaron in lelok wōt 300 ñan 500 cycle ko — ej jako ilowaan juon yio.
Etke Lead-Carbon ej Emman ñan Baajkōl Ran otemjej
Iumin juon charge-discharge cycle ilo juon raan ippāñ ien ko rellōn ilo partial state in charge, AGM eo ekkā an likjab ilo alikar: plate eo enana ej mōkaj an sulphate ilo PSoC, im ejaak lead sulphate crystals ko rebin me charge voltage eo ekkar ejjab maroñ in kadiklok, innem maroñ eo ej jako ñan indio. Lead-carbon ej kōmmane men in ilo an kobaik activated carbon ñan negative plate eo, kōmmane juon koba in capacitive im electrochemical storage mechanism bwe charge current en bōk ial in capacitive eo im sulphate en jab ejaak ioon plate eo. LLC series (300-1,000Ah, jiljino model ko, 2V) ej kōjerbal lead-carbon capacitance technology ippāñ jiljino ñan lalem alen mour in cycle eo jen men ko rekāāl ilo PSoC duty, enañin 30% emmanlok an bōk charge, im juon mour in design eo ej 20 yio. Ñan jikin ko ilo aelōñ ko 30% mōkaj in charge emaron in aorōk jen mour in cycle eo: generator eo ej jerbal wōt jejjo awa ko ilo juon raan, ien charge eo edik, im bōk charge eo ej kwalok joñan kajoor eo ej bar bōk kajjojo raan — im kin menin elañe jikin eo enaj mour mae ien generating eo tok juon.
Ñe Lithium ej Uak eo Ejimwe
Lithium ejjab juon lead-carbon eo emōj an emmanlok; ej juon joñan eo eoktak. 48V LiFePO4 system ko (SDA10 series, 50-200Ah, emen model ko) rej letok 1C discharge eo ej wōnmanlok wōt im mour in cycle eo elap an aitok ilo juon mõttan jilu ñan juon jimettan joñan im joñan joñan lead-acid eo. Jilu jekjek ko rej kōmman lithium: jikin ko edik jikin ak floor loading, einwot cabinet ko redik kar likit ion juon tower platform ijo lead-acid ejjab maroñ in deloñ ie; jerbal ko rej aikuji elap instantaneous current, ijo 1C ej melelen juon 100Ah string emaron lelok 100A ilo ien eo wot, eo lead-acid ejjab maroñ in kōmmane ilo joñan eo wot; im jikin ko ewōr aer mour in jerbal elaplok jen joñoul yio im elap wōnan bōktok, ijo wōnan eo elap ej bōk jikin kin ruo men ko rejjab maroñ in bōk jikin. Ilo bar juon wāween, ilo jikin ko ijo joñan bwil im molo ej bed ilōñ in 45°C ilo ejelok thermal management, mour in lithium ej lukkun jakolok im lead-carbon ej maroñ in kijenmij kin bwil. Test eo ejjab kin ta technology eo elaplok an emman, ak ta ian men kein jilu — joñan bwil im molo, joñan an armij ettōr ilo baajkōl, joñan wōnan bōk — eo elaptata an wōnan ilo jikin eo.
Jilu Hybrid Topologies
Jikin ko ilo aelōñ ko rejjab lukkun jerbal ilo juon wōt jikin, im kālet in topology ej kōmman joñan an emman. Kein kajuon ej diesel-primary ippāñ battery buffer: generator eo ej jerbal nae load im battery eo ej kalibubu switchover gap ko im overnight shutdown. Wōnan kōkāāl eo ediktata, ekkar ñan eddo ko redik ijo fuel supply ej jerbal ak grid eo ejjab lukkun bed. Kein karuo ej solar im battery im diesel standby: PV ej jerbal im charge battery eo ilo raan, battery eo ej jolok ilo boñ, im diesel ej jino wōt elikin an kar wōr kōto ak battery eo ej jako. Awa in jerbal ko an diesel emaron diklok jen ruo ilo juon raan kin an lap an jolok petrol, ak ej aikuj jikin ko rejimwe im kejbãrok jen bwidej. Kein kajilu ej juon solar eo emaron bar bar jerbal im battery im kōto edik, emaron in jerbal wot ñe joñan an kajoor kōto ilo juon yio ejjab oktak im edik joñan an eddo — ejjab lukkun jerbal ilo Southeast Asian monsoon belt. Ta eo men kein jilu rej kwalok kake ej bwe battery eo ej etal jen standby ñan daily cycling prime mover, innem mour in cycle, bōk charge im joñan bwil im molo ej bebe kin system economics — jab generator efficiency.
Joñan Battery eo ilo juon Hybrid System
joñan battery eo ilo juon hybrid system ej aikuj in joñan ñan ien eo elaptata an ejelok recharge, jab ñan awa in backup — im uak kein ruo remaroñ oktak kin ruo. Kalōk eo ewōr emān bun̄tōn ko ie. Mokta, joñan kajoor eo ej kajerbale ilo raan otemjej: eddo ilo kW × 24 awa, lale bwe eddo ko ilo raan im boñ ekkā aer oktak im rej aikuj in kalōk kajjojo innem kobaiktok. Kein karuo, ien eo elaptata an kōto: ruo ñan jilu raan ilo Southeast Asian monsoon belt, im jilu rej conservative; East African highlands rej kwalok elaplok an oktak kōdo ko, innem kobaiktok juon raan. Kein kajilu, joñan maroñ eo emaron in kōjerbale = joñan an armij kajerbale ilo raan otemjej × raan ko rebin ÷ joñan an maroñ in diwōjtok, bōk DOD ilo 70%. Kein kajilu, kōjerbal joñan bwil im molo im kōkmman an rūttolok, ekkā an ×1.15 ñan ×1.25. Ñan juon jikin eo ej kajerbal 24 kWh juon raan, jilu raan in autonomy ilo 70% DOD ej aikuj enañin 103 kWh eo emaron in kōjerbale, ak enañin 124 kWh elikin juon 20% kōkmmanmanlok. Oran in ekkā an laplok jen juon 'four-hour backup' kalōk ej kōmmane, kinke men kein ruo rej uwaaki kajitok ko reoktak: juon ej ta eo ñan kōmmane ñe al ejjab walok iumin jilu raan, eo juon ej ta eo ñan kōmmane ilo ien eo emen awa ej jako. Ilo juon jikin eo ejelok grid ie, men eo moktata wōt ewōr tokjen. Kōmman bwe en diiklok im system eo ej rup ilo ien eo moktata ej rup — ekkā an ilo ien eo bwe en wor melele ko relap tokjeir; kōmman bwe en laplok an lap im wōnan eo ej wōnmanlok mae ien eo jerbal eo ej likjab ilo budget committee eo. Bōk pija in mejatoto eo ejjab alikar; jab kōttāik joñan maroñ ñan ruo raan ñan kōjparok jāān. View Telecom Backup Power Selection
Kwoj aikuj ke juon wāween eo ekkar?
Kwalok ñan kim jekjek in jerbal eo am im men ko rej aikuji, innem kim naj lewoj juon wāween eo ejimwe im lewoj juon am quote ilowaan 24 awa.
Bōk juon quote ejjelok wōnāānLale kein jerbal ko im kālet ko ñan jikin kōllaajrak eo
9 series in 60 model ko: 12V front terminal (6-FMX 50–200Ah, 12 yio), high temperature type (6-FMXH, 55°C double float life), gel (6-XFMJ, 15 yio), deep cycle (FTC, ≥1,500 alen), 2V power station series (MGFD/GFD 200–3,000Ah, 15 yio), joñan eo elap (GFMHR 500W–2,700W @15min), lead carbon (LLC 300–1,000Ah, 20 yio, PSoC cycle 4–5x), 48V LiFePO4 (SDA10 50–2000Ah, 1000 Ah, lasts). BMS eo emālōtlōt ej jipan SOC/SOH monitoring im emān kain kōjparok, im optional dry contacts remaroñ in kobalok ñan dynamic environment monitoring eo ej bed.
Katak kin base station backup power selection im quotation →