Yuniti z’amasannyalaze g’oku ttaka kye ki?

Namala emyaka kkumi n’etaano ku ramp ku DFW nga sinnagenda mu kutunda ebyuma ebiwagira ettaka. Mu kiseera ekyo twayita GPUs "The Carts" era tewali yazilowoozaako nnyo. Wasiba waya, n’okuba switch, n’olinda ettaala eya kiragala. Okumala. Abavuzi b’ennyonyi basobola okuddukanya enkola zaabwe nga tebaayokya mafuta ga nnyonyi ku ttaka.

Ekitundu ky’amasannyalaze g’oku ttaka kikola ekyo kyennyini erinnya lye ligamba. Ewa amasannyalaze g’ennyonyi nga yingini zizibye. Endowooza ennyangu. Si kutuukiriza kwangu nnyo.

Ekizibu kya 400 Hz .

Laba wano ekintu abantu abasinga ebweru w'omulimu guno kye batamanyi. Ennyonyi tezikozesa masannyalaze ge gamu n’ennyumba yo. Outlet yo eya bbugwe etuwa 120 volts ku 60 Hz. Oyo frequency-60 cycles buli second-works fine ku firiigi ne air conditioners. Naye kifuula mmotoka z’amasannyalaze okuzitowa.

Obuzito bukutta mu nnyonyi. Buli pawundi gy’otereka ku buzito bwa mmotoka eba pawundi gy’osobola okujjuzaamu abasaabaze oba emigugu gy’osasula. Kale bayinginiya b’ennyonyi baagenda ne 400 Hz emabega mu myaka gya 1950. Ku frequency eyo, motors ne transformers zikendeera nnyo. Mota ya 400 Hz eyinza okupima ekitundu kya 60 Hz motor kye kizitowa olw’amaanyi ge gamu.

Okusuubulagana kwe kufiirwa okutambuza. Frequency esingako kitegeeza amaanyi amangi gavaamu omusaayi okuva ku bbanga. Naye munda mu nnyonyi, amabanga gaba mampi. Okukendeeza ku buzito okusinga okuliyirira.

Kino kireeta okulumwa omutwe ku ttaka. Tosobola kumala gakola extension cord okuva ku terminal building. Grid y’ekisaawe ky’ennyonyi ekola ku 50 oba 60 Hz nga buli wamu. Ekintu kirina okukyusa amaanyi ago aga utility okufuuka 400 Hz.

Nti ekintu ye GPU.

kiki ddala ekibaawo munda .

Enkyusa ennyangu: GPU etwala ensibuko yonna ey’amaanyi gy’erina-engine ya dizero, amasannyalaze ag’omugaso, bbaatule-era ekola 115 volts AC ku 400 Hz. oba 28 volts DC ku nnyonyi entono. Ekifuluma kiyita mu waya y’amasavu okutuuka ku kifo we bateeka okumpi n’ennyindo y’ennyonyi.

Enkyusa enzibu erimu frequency converters, voltage regulators, protection circuits, n’ebintu nga lukumi ebiyinza okutambula obubi ku ssaawa 2 ez’oku makya ng’ennyonyi elwawo era buli muntu akuba enduulu.

Nze ndabye solid-State units okuva mu ITW GSE run flawlessly okumala emyaka munaana nga tewali kirala okuggyako okusengejja enkyukakyuka. Nze ndabye ne dizero empya ddala nga zikwata omuliro kubanga waliwo eyeerabidde okukebera coolant. Ebyuma birungi nnyo ng’abantu ababikuuma.

Essimu okusinziira ku kinywevu .

Ebisaawe by’ennyonyi ebisinga bikola nga bitabuddwamu byombi.

Fixed units zituula ku kikomera. Basika amasannyalaze okuva ku ggirita y’amasannyalaze ku kisaawe ky’ennyonyi ne bagakyusa. Cable etuuka ku nnyonyi okuyita mu pop-okulinnya ekinnya mu seminti oba hose reel essiddwa okumpi awo. Tewali mufuufu gwa dizero. Tewali ssente za mafuta. Tewali kuteekawo kulumwa mutwe. Naye ggwe weewaddeyo. Yuniti eyo bw’eba ekutuse, oba osikambula ‘mobile backup’ ng’abasaabaze balaba mu ddirisa.

Mobile units zivuga ku bigaali ebiriko nnamuziga. Abakozi b’oku ttaka bazisikambula nga bazimbulukuka nga balina tulakita. Emirimu gy’amasomero amakadde gyaddukanya buli kimu mu ngeri eno. Okukyukakyuka kwa ddala. Paaka z’ennyonyi ku kifo ekiri ewala nga tezirina maanyi ga nkalakkalira? Roll a mobile unit eyo. Okulongoosa emigugu ku ludda olw’ewala olw’ennimiro? Ddiiru y’emu.

Ebibi nabyo bya ddala. Oyokya dizero okusika ebintu bino okudda n'okudda. Ebidduka ebingi ku ramp kitegeeza emikisa mingi egy’obubenje. Era omuntu alina okukwasaganya unit ki egenda wa. Ekyo kiwulikika nga kitono okutuusa lw’ofuna ennyonyi 200 olunaku ate units ssatu wansi okuddaabiriza.

Omutala-Ebitundu ebiteekebwako biwanikiddwa wansi w’omutala gwa Jet. Zitambula n’omutala, kale bulijjo waya ebeera kumpi n’ekifo we bateeka ennyonyi. Ekizibu eky’amagezi. Naye bamakanika babakyaye kuba tosobola kukola service ya unit nga flight eri ku gate. Gezaako okunnyonnyola supavayiza wo nti olina okuggya omutala mu mulimu mu kiseera ky’okusindiikiriza emisana.

Enkyukakyuka ya bbaatule .

Emyaka kkumi egiyise, Battery-GPU eziweebwa amaanyi zaali za kwegomba. Lead-acid packs zaali nzito nnyo era tezaawangaala. Wandifunye mpozzi ennyonyi ssatu oba nnya ezikyuka nga tonnaba kwetaaga recharge.

Lithium iron phosphate yakyusa ekyo.

Yuniti za bbaatule empya zisobola okukwata kkumi oba kkumi na bbiri enfunda-omubiri gukoleeza chajingi emu. Zizitowa ekitundu ekitakka wansi wa kitundu ki ekikulembera-ebifaanagana ne asidi ebizitowa. Era basirika. Ntegeeza mu bwesimbu mu butuufu. Tewali Diesel Rumble. Tewali mukka gwa mukka. Abakozi b’oku ttaka baategedde mangu.

Kkampuni ya Japan Airlines yatandika okuddukanya GPU za Lithium Battery ku kisaawe ky’ennyonyi e Matsuyama omwaka oguwedde. Ensonga ze baagamba zaali zikendeeza ku bucaafu obufuluma mu bbanga n’amaloboozi. Naye nteebereza nti ddereeva omutuufu yali ssente z’okuddaabiriza. Yingini za dizero zeetaaga okukyusa woyiro, okukyusa ffilta, okuyonja empiso. Battery packs kumpi tezirina kye zeetaaga.

Aero Specialties etunda unit erimu obutoffaali bwa lithium iron phosphate nga tebuliimu cobalt. Ekyo kikulu kubanga enjegere z’okugabira cobalt zifuuse mess-mu mpisa ne mu nteekateeka. Battery zino era zikyusa okugenda mu byuma ebirala eby’oku ttaka nga teziyinza kukwata high-demand GPU duty anymore. Ekyokubiri-Okukozesa obulamu. Okulabika obulungi.

START PAC ebadde ku kino okuva mu 1997. Jim Wurth, omu ku baatandikawo, yali muvuzi wa nnyonyi za Eastern Airlines eyabuuka nnamunkanga oluvannyuma lw’okuwummula. Story goes yasibira awalala remote nga battery ye eya MD500 tegenda crank mu mbeera ya cold weather. Yakola yinginiya w’ekitongole kye eky’okutandika. Mukyala we Judith yalaba omukisa gwa bizinensi. Nga wayise-emyaka etaano bazze basindika yuniti ezisoba mu 50,000.

Yuniti zaabwe eza lithium ezitambuzibwa zizitowa pawundi kkumi. Kkumi. Osobola okusuula emu mu kisenge ky’emigugu nga yinsuwa. Abavuzi b’ennyonyi nga balinnya ennyonyi okuyingira mu bisaawe by’ennyonyi bye batamanyi baagala.

Okugerageranya ensonga .

Ennyonyi ekika kya Boeing 737 oba Airbus A320 yeetaaga okuyungibwa kwa kVA emu eya 90. Ennyonyi ya Boeing 777 yeetaaga bbiri. Ekifo ekikuumirwamu ku mubiri omufunda-kituula mita nga bbiri okuva ku ttaka. Wide-Emibiri gizisembereza mita ssatu, kale weetaaga amadaala.

Okusinga obunene kya bulabe. Okusasula ekisusse olw’obusobozi bw’oteetaaga kuba kwa kusaasaanya kwokka.

Nze ndabye abaddukanya emirimu nga bagula unit esinga obunene eriwo kuba baalowooza nti ejja kubikka buli kimu. Olwo ne beemulugunya ku biseera by’okukozesa amafuta oba okucaajinga. Oyagala ekintu ekituufu, so si kikozesebwa ekisinga obunene.

Puleesa y’obutonde bw’ensi .

Zurich Airport yafulumya data emyaka mitono emabega nga egeraageranya omukka ogufuluma mu nnyonyi eziyamba ennyonyi okusinziira ku masannyalaze g’oku ttaka. APU ekola CO2 emirundi nga kkumi buli ssaawa. Emirundi kkumi.

Ekiragiro kya European Union Battery Regulation ekiyingira kyetaagisa abakola ebintu okulangirira nti okukola kaboni. Ekyo kigenda kusindiikiriza okusalawo ku kugula ebintu. Ennyonyi n’ebisaawe by’ennyonyi okulondoola Scope 3 omukka ogufuluma mu bbanga gwetaaga data eno.

GPU za dizero tezigenda enkya. Naye obulagirizi bulabika bulungi. Buli kkampuni enkulu ekola amasannyalaze n’ebintu byabwe eby’amasannyalaze. ITW GSE, TLD, Ebikugu bya Aero-Byonna.

Bye ŋŋamba abaguzi .

Sooka ofune ebyetaago byo ebituufu. Emiryango emeka? Ebika by’ennyonyi ki? Buli lunaku tukyuka mmeka? Infrastructure yo ey’amasannyalaze eri etya?

Fixed solid-State units zikola amakulu ku miryango gya waggulu-emiryango gy'entambula n'amaanyi amalungi ag'omugaso. Battery units zikola bulungi ku remote stands oba operations nga tosobola kuddukanya masanyalaze mu ngeri ennyangu. Dizero akyalina ekifo eky’amaanyi g’okutereka oba ebifo ebirimu gridi eziteesigika.

Togula okusinziira ku spec sheet yokka. Yogera n’abaddukanya ebyuma ebiddukanya ebyuma bye bimu. Buuza ku ngeri z’okulemererwa n’ebitundu ebibaawo. Yuniti ekola bulungi mu kifo abaagikolamu eyinza okulwanagana mu bbugumu ly’omusana mu Phoenix oba mu kiseera eky’obutiti mu Minneapolis.

n’embalirira y’okutendekebwa. Nze ndabye ebyuma eby’ebbeeyi nga byonooneddwa kuba tewali yasomesa ba ramp agents engeri y’okuyunga obulungi cable. LED ya interlock eriwo olw’ensonga.