Ƒukpowo Kple Teƒe Saɖeagawo: Xexlẽdzesiwo Wɔwɔ Ne Diesel Mete Ŋu Fɔ Togbɛa O

Nu

Dzove 16, 2020. Eƒe dukɔ nye […]

Le teƒe saɖeaga siwo le Maluku, Palawan kple Sabah la, diesel si wotsɔ yinae ate ŋu axɔ asi wu pɔmpi ƒe asi zi gbɔ zi geɖe. Ne wonya tsɔ ʋuɖoɖo, edzikpɔkpɔ, nusiwo bu, fififi kple generator beléle de eme ko la, ga si wozãna ɖe agba si wotsɔna naa amewo ƒe kWh ɖeka ŋu ƒe sia ƒe la naa ŋuɖoɖo si tsi tre ɖe eŋu — eye wòfiaa afisi tututu lead-carbon kple lithium ɖesiaɖe ɖua dzi le.

Nusi Diesel Genset Xɔna Le Ƒukpo Aɖe Dzi Ŋutɔŋutɔ

Teƒe saɖeaga siwo le Indonesia ƒe Maluku, Papua kple Sulawesi gota ƒukpowo dzi, le Palawan kple Mindanao togbɛwo dzi le Philippines, kple Sabah kple Sarawak ƒe eme la, nunɔamesi ɖeka koe le wo si: elektrikŋusẽnamɔ̃a meli o alo gaƒoƒo ʋɛ aɖewo koe wòva ɖona gbesiagbe. Backup le teƒe siawo menye backup kura o — eyae nye nu vevitɔ, eye diesel generator la zɔna gaƒoƒo enyi va ɖo blaeve gbesiagbe. Le ɣeyiɣi ma me la, batri ƒe ka ƒe asi mehiã o; nusi le vevie enye ga si wozãna ɖe agba si wosubɔna ƒe sia ƒe ƒe kWh ɖeka ŋu. Diesel ƒe asi si wotsɔ yinae la ƒe akpa atɔ̃ le eme: pɔmpia ƒe asi, agbatsɔtsɔ yi tɔdziʋudzeƒea, afɔ evelia tsɔtsɔ tso tɔdziʋudzeƒea yi teƒea (tɔdziʋu, dzokeke, amegbetɔ ƒe agbatsɔtsɔ), nudzraɖoƒe siwo bu kple fififi, kple elektrikŋusẽnamɔ̃a dzadzraɖo kple egbugbɔgaɖɔɖo si woɖe le gaƒoƒo si wotsɔ ƒua du nu. Le togbɛwo dzi teƒe siwo hiã be woatsɔ wo ayi teƒe bubuwo la, afɔ evelia ɖeɖe ate ŋu anye ami ƒe asi ƒe teƒe ɖeka va ɖo eve; tsɔa dɔwɔwɔ kpena ɖe eŋu le gaƒoƒo 500 ɖesiaɖe me eye nàdzrae ɖo le gaƒoƒo 5,000 ɖesiaɖe me eye zi geɖe la, diesel mɔa xɔa dugã me diesel wɔwɔ ƒe teƒe eve va ɖo ene le kWh ɖeka me. Eye xexlẽme ma ʋãna kple ami ƒe asi kple nuwo ɖoɖoɖa ƒe ŋutete — tɔtrɔwo no operator controls.

Batriki ƒe Asi Trɔtrɔ wòazu Gazazã ɖe kWh-Ƒe ɖeka me

Gɔmesese aɖeke mele batriwo tsɔtsɔ sɔ kple wo nɔewo ŋu o negbe ɖe wotrɔe wòzu nusi bɔ. Akɔntabubu nyuitɔ ƒoa nuƒle ƒe asi, nusiwo woatsɔ aɖɔli wo ƒe xexlẽme le subɔsubɔ ƒe agbenɔɣi katã, ʋuɖoɖo kple dɔwɔlawo ƒe xexlẽme ɖe wo ɖɔliɖɔli ɖesiaɖe ta, kple ŋusẽ si woatsɔ axe fe/si woɖe le eme ƒe nusiwo bu ta, emegbe womaae ɖe ŋutete si woɖo ɖi × tsi si woɖe le eme ƒe goglome si woate ŋu azã × ƒe siwo wotsɔ do gasɔ, si naa gazazã ɖe kWh-ƒe ɖeka me. Tsɔ ka si ƒe ŋusẽ nye 48V/100Ah si ƒe ŋusẽ nye 4.8 kWh: le 50% ƒe goglome si woɖe le eme la, kWh 2.4 koe woate ŋu azã, eye le gbesiagbe ƒe tsatsam me la, ele be kWh 2.4 natsɔ ŋkeke 365. Ne woɖɔli ka la ƒe etɔ̃ ɖesiaɖe la, nu etɔ̃ siwo katã woƒle la xɔa asi — menye gbãtɔ ɖeɖeko o. Afɔɖeɖe ɖeka sia ɖea vodada eve siwo bɔ ɖe go: wobua ŋutete si woɖo be enye ŋutete si woate ŋu azã, kple alesi wobua aɖaŋu ƒe agbenɔƒe be enye tsatsam ƒe agbenɔƒe. Le gbesiagbe gasɔdodo te la, batri si woɖo ƒe wuieve ƒe tsiƒuƒu ƒe dɔwɔwɔ ate ŋu ana keke 300 va ɖo 500 ko — ne ewu enu le ƒe ɖeka me.

Nusita Lead-Carbon Sɔ Gbesiagbe Kekefɔfɔ

Le charge-discharge ƒe tsatsam ɖeka gbesiagbe si me ɣeyiɣi didiwo nɔa charge ƒe nɔnɔme ƒe akpa aɖe me la, AGM dzroa doa kpo nu wòdzena nyuie: negative plate sulphates kabakaba le PSoC me, si wɔa lead sulphate kristalo dense siwo charge voltage si sɔ mate ŋu aɖe dzi akpɔtɔ o, eyata ŋutete bu tegbee. Lead-carbon kpɔa esia gbɔ tẽ to activated carbon tsɔtsɔ kpe ɖe negative plate ŋu me, si wɔnɛ be capacitive kple electrochemical storage mechanism si wotsɔ ƒo ƒui ale be charge current lɔ̃a capacitive mɔa eye sulphate meƒoa ƒu ɖe plate la ƒe anyime o. LLC ƒe ƒuƒoƒo (300–1,000Ah, kpɔɖeŋu ade, 2V) zãa lead-carbon capacitance mɔ̃ɖaŋununya si ƒe tsatsam ƒe agbenɔƒe ƒe teƒe ene va ɖo atɔ̃ le nusiwo wozãna ɖaa le PSoC dɔwɔwɔ me, abe 30% ƒe fexexe ƒe lɔlɔ̃ ɖe edzi nyuie wu, kple ƒe blaeve ƒe atsyã ƒe agbenɔƒe. Le ƒukpo dzi teƒewo la, 30% ƒe charge kabakaba ate ŋu anye nu vevi wu tsatsam ƒe agbenɔƒe: generator la zɔna gaƒoƒo ʋee aɖewo ko gbesiagbe, charge fesrea le kpuie, eye charge lɔlɔ̃ ɖe edzie afia ŋusẽ agbɔsɔsɔme si woagbugbɔ axɔ gbesiagbe — eye le esia ta ne teƒea anɔ agbe vaseɖe generating ƒe ɣeyiɣi si kplɔe ɖo.

Ne Lithium Nye Ŋuɖoɖo Nyuitɔ

Lithium menye lead-carbon si wodo ɖe ŋgɔ o; enye liƒo si to vovo na dɔwɔwɔ. 48V LiFePO4 ɖoɖowo (SDA10 series, 50–200Ah, ene ƒe kpɔɖeŋuwo) naa 1C ƒe dzodzo si yia edzi kple tsatsam ƒe agbenɔƒe didi ŋutɔ le lead-acid ƒe ŋutete si sɔ ƒe lolome kple kpekpeme ƒe akpa etɔ̃lia va ɖo afã. Nɔnɔme etɔ̃ doa dzidzɔ na lithium: teƒe siwo teƒe si woate ŋu atsɔ agba le alo anyigba mebɔ o, abe kabinet sue siwo wotu ɖe xɔ kɔkɔ aɖe ƒe nuƒolanɔƒe si me lead-acid madze o ko ene; dɔwɔwɔ siwo hiã na elektrikŋusẽ si lolo enumake, afisi 1C fia be ka si ƒe ŋusẽ nye 100Ah ate ŋu atsɔ 100A ana ɖaa, si lead-acid mate ŋu awɔ le agbɔsɔsɔ ma ke me o; kple teƒe siwo ƒe agbenɔƒe wu ƒe ewo eye ʋuɖoɖo ƒe asi lolo ŋutɔ, afisi wotsɔa eve siwo woƒo asa na ɖɔliɖɔli xea fe gbãtɔ si woxena ɖe wo teƒe. Le go bubu me la, le teƒe siwo yame ƒe dzoxɔxɔ nɔa anyi wu 45°C evɔ womekpɔa dzoxɔxɔ dzi o la, lithium ƒe agbenɔƒe ƒe viɖe nu yina ŋutɔ eye woate ŋu aka ɖe lead-carbon ƒe dzoxɔxɔ dzi ɖuɖu dzi wu. Dodokpɔa menye mɔ̃ɖaŋununya si de ŋgɔ wu o, ke boŋ etɔ̃awo dometɔ kae — dzoxɔxɔ ƒe nɔnɔme, gasɔdodo zi gbɔ zi geɖe, ʋuɖoɖo ƒe gazazã — xɔ asi wu le teƒe ma.

Hybrid Topology Etɔ̃

Ƒukpowo ƒe teƒewo zɔna le dzɔtsoƒe ɖeka dzi gbeɖe o kloe, eye anyigba ƒe nɔnɔme tiatiae afia dɔwɔwɔ nyuie le nusianu me. Gbãtɔ nye diesel-primary kple batri buffer: generator la zɔna ɖe agba dzi eye batri la tsyɔa tɔtrɔ ƒe dometsotsowo kple zã bliboa ƒe nutsitsi dzi. Ga si bɔbɔ wu be woatsɔ atrɔ asi le eŋu, si sɔ na agba sue siwo me ami ƒe agbɔsɔsɔme ate ŋu awɔ dɔ le gake elektrikŋusẽnamɔ̃a meli kura o. Evelia nye ɣe ƒe ŋusẽ kpe ɖe batri ŋu kpe ɖe diesel ŋu: PV subɔa agba eye wòdoa agba na batri la le ŋkeke me, batri la doa dzo le zã me, eye ne alilikpo do ɣeyiɣi didi alo batri vɔ ko hafi diesel dzea egɔme. Gaƒoƒo siwo diesel zãna ate ŋu aɖiɖi wu eve gbesiagbe ne woɖe ami dzi kpɔtɔ wu, gake ehiã be wòanye teƒe si sɔ si woatsɔ aɖoe kple ke takpɔkpɔ. Etɔ̃lia nye ɣe ƒe ŋusẽ si woate ŋu awɔ yeyee bliboe kpe ɖe batri ŋu kpe ɖe ya ƒe ɖoɖo sue ŋu, si ate ŋu awɔ dɔ le afisi ƒe sia ƒe ya ƒe duƒuƒu li ke eye agba le sue ko — si ƒe dɔwɔwɔ seɖoƒe li na le Anyieheɣedzeƒe Asia ƒe tsidzadza ƒe alidziblanu. Nusi wo ame etɔ̃a katã ma enye be batri la ʋuna tso standby yi gbesiagbe kekefɔkpa prime mover, eyata keke ƒe agbenɔƒe, charge lɔlɔ̃ ɖe edzi kple dzoxɔxɔ gã ƒe nuwɔna tsoa nya me le ɖoɖoa ƒe ganyawo ŋu — menye generator ƒe dɔwɔwɔ nyuie o.

Batria ƒe lolome le Hybrid System me

Ele be batri ƒe ŋutete le hybrid system me ƒe lolome nanye ɣeyiɣi diditɔ kekeake si me woagade dzoe o, ke menye gaƒoƒo siwo woatsɔ awɔ backup o — eye ŋuɖoɖo eveawo ate ŋu ato vovo zi gbɔ zi eve. Afɔɖeɖe ene le akɔntabubua ŋu. Gbã la, gbesiagbe ŋusẽzazã: agba le kW × gaƒoƒo 24 me, de dzesii be zi geɖe la, zã kple keli ƒe agbawo toa vovo eye ele be woabu akɔnta ɖe vovo emegbe woaƒo wo nu ƒu. Evelia, alilikpo dodo ƒe ɣeyiɣi diditɔ kekeake si kplɔ wo nɔewo ɖo: ŋkeke eve va ɖo etɔ̃ le Anyieheɣedzeƒe Asia ƒe tsidzadza ƒe alidziblanu me, eye etɔ̃ nye esiwo me womezãa nu geɖe le o; Ɣedzeƒe Afrika togbɛwo ɖea alilikpo siwo trɔna wu fiana, eyata tsɔ ŋkeke ɖeka kpee. Etɔ̃lia, ŋutete si woate ŋu azã ƒe nudidi = gbesiagbe nuzazã × ŋkeke siwo dzi alilikpo do ÷ tsi si woɖe le eme ƒe goglome si ŋu woɖe mɔ ɖo, si xɔ DOD le 70%. Enelia, zã dzoxɔxɔ kple tsitsi ɖɔɖɔɖo, zi geɖe la, ×1.15 va ɖo ×1.25. Le teƒe si zãa kWh 24 gbesiagbe la, ŋkeke etɔ̃ ƒe ɖokuisinɔnɔ le 70% DOD hiã abe kWh 103 ene si woate ŋu azã, alo anɔ abe kWh 124 ene le ɖɔɖɔɖo 20% megbe. Zi geɖe la, xexlẽme ma lolona sã wu alesi ‘gaƒoƒo ene ƒe megbedede’ ƒe akɔntabubu hena vɛ, elabena wo ame evea ɖoa nyabiase vovovowo ŋu: ɖeka nye nusi woawɔ ne ɣea medze o ŋkeke etɔ̃, evelia nye nusi woawɔ le gaƒoƒo ene ƒe nutsotso me. Le teƒe si womewɔa elektrikŋusẽ le o la, gbãtɔa koe gɔmesese le. Tsɔe ƒe lolome mede enu o eye ɖoɖoa mu le alilikpo gbãtɔ ƒe ɣeyiɣia me — zi geɖe le ɣeyiɣi sia me la, kadodowoe le vevie wu; lolo akpa eye fexexea kekena vaseɖe esime dɔa do kpo nu le gazazã ŋuti kɔmitia gbɔ. Tsɔ xexlẽme si me alilikpo dodo le si léa nuteƒewɔwɔ me ɖe asi la ɖa; mègaɖe ŋutete dzi akpɔtɔ va ɖo ŋkeke eve be nàdzra ga ɖo o. View Telecom Backup Power Selection