Kawo Karamin Tsarin Kashe Na Kyauta Ga Karamin Kwamfutawa

Tsarinen Da Suwa Ga Kamaruwa Kilishin tashin gase

Yadda Ake Talla Kamaruwa Ta Hanyar Tsarinen Da Za a Yi Amfani Da Shariha

Kilishin tashin gase (ASUs) sukan bata da ɗan makamashi yayin aiki akan saitunan da aka saita yayin da buƙatar gas ke canzawa a kusa da su. Mene ne zai taimaka? Tsarin sarrafawa mai dacewa yana shiga don gyara wannan matsalar ta hanyar yin gyare-gyare na yau da kullun ga abubuwa kamar saurin kwampreso, sanya bawul, da abubuwa daban-daban na ƙonewa bisa ga bayanan firikwensin rayuwa. Wannan ya hada da bin diddigin abin da ke faruwa da bukatun oxygen da nitrogen, yanayin zafi na waje, har ma da ingancin iska mai shigowa. Lokacin da bukatar ta ragu, wadannan tsarin masu hankali suna rage yawan iska da ke shiga cikin ginshiƙan distillation amma har yanzu suna kiyaye tsarkin samfurin a matakan da za a iya karɓa. A cewar binciken kwanan nan daga 2023 akan hanyoyin cryogenic, wannan hanyar na iya rage yawan aikin kwampreso da wani wuri tsakanin 12% da 18%. Wannan ya fi yadda masana'antar ke amfani da ita wanda sau da yawa yakan haifar da asarar farashin makamashi daga 20% har zuwa 30% saboda samar da fiye da yadda ake buƙata. Bugu da ƙari akwai algorithms masu daidaitawa da kansu waɗanda aka gina a ciki wanda ke kula da lalacewa da hawaye a kan kayan aiki da canje-canje a cikin yanayi don haka masu aiki ba sa buƙatar daidaitawa koyaushe da hannu don kawai su ci gaba da aiki mai kyau.

Kontrolin Tashin Matala don Amfani da Aiki na ASU da Kuma Yadda Ake Yi Amfani da Wuri

Kontrolin Tashin Matala (MPC) ya fi kuma aiki na yadda ake yi amfani da wuri ta hanyar amfani da 'digital twins' na fizik don fara gano yadda ASU zai yi aiki akan 15–30 miniti. Ya kara bayanin muhimmanci—yadda ruwa tana cire a wuri, yadda uta tana cire a wuri na turbine, da kuma yadda ake bayar da kudin kariya—don samun yadda ake sanya kalmomin da ke maimakon:

• Yadda kariya tana cire a cryogenic compressor
• Yadda kalmomin da ke kare wuri na expander
• Yadda ruwa tana cire a wuri

Binciken na'urorin rabuwa da iska na masana'antu 37 a shekarar 2022 ya nuna cewa tsarin kula da hasashen hasashen ya rage amfani da makamashi da kimanin 0.12 zuwa 0.25 kWh a kowace Nm3 na oxygen da aka samar. Wannan binciken ya kuma lura da cewa canje-canjen samarwa sun faru kusan 40% cikin sauri lokacin amfani da wannan hanyar. Abin da ya sa MPC ta fice shi ne yadda take hango matsaloli kafin su faru. Alal misali, a lokacin da ake bukatar iskar oxygen sosai a cikin manyan matatun, tsarin gargajiya yakan yi ƙoƙari ya riƙe tsarkin samfurin. Amma MPC tana kula da waɗannan yanayi cikin sauƙi, ta guje wa buƙatar aiwatar da dawo da makamashi. Irin wannan tunanin gaba yana ba masu aiki wani abu da masu sarrafa PID na yau da kullun ba za su iya daidaitawa ba idan ya zo ga sarrafa ingancin tsarin gaba ɗaya.

Ingantaccen Ingancin Jirgin Sama na Jirgin Sama a cikin Rarraba Rarraba

Sistemin da aji shi kuma hanyar tsanani na yadda ake amfani da shi yana da ƙarfin kuma yana cikin 70% na karamin karamin bayanan ASU—wanda ke nufin cewa amfani da tsanani na karamin karamin yana da muhimmanci don samun fahimtar yadda ake amfani da shi. Uku na wadannan hanyoyi sun gano da suka samu daga amfani:

Karamin Karamin Yadda ake Amfani da Shinkafa da Karamin Karamin Yadda ake Amfani da Shinkafa na Bayanin Tsanani

Ku saita daga compressors na farko da kuma ku saita zuwa variable speed drives yana ba da imkanin mota su kula da fasahar su a cikin lokacin da ke bukata. Lokacin da aka saita wadannan kuma ku saita su da kuma kula da kariya ta hanyar kuskure na pressure a cikin system, wannan hanyar yana zama mai muhimci. Misali, saita na high efficiency aluminum pipes yana taimaka wajen kula da air velocity a tsaki 6 meters per second. Kuma akwai wani abu da ya zama muna baza, wato ultrasonic leak detection programs wanda suka gudan kuskure daban-daban wanda suka haifar da 25% na energy wasted a cikin systems wanda ba su da optimization daidai ba. Ku saita kuskure na pressure ta hanyar kuskure kusa da abin da ke bukata a cikin kowane application yana kuma kula da kariya. A cikin bayanin da aka saba 2023 game da compressor efficiency, wannan hanyoyin da aka saita suka iya kuskure power consumption daga 12% zuwa 18%.

Misali na Bayani: Twin-Screw Compressor Retrofit Wanda Ya Samu 22% Energy Savings

Matsayin mai tsari na karama ya saurara wani abu na karama da ke cikin ƙarfi da aka saurara su da maitaƙi na VSD da ke cikin ƙarfi na biyu, da aka kawo su da maitaƙi na IoT da ke cikin ƙarfi. Wannan sauran yana nuna:

Wani abu da ke nuna cewa kuma aikin da aka gudanar da shi na yadda za a iya rarraba tsawon energy na ASUs—ba tare da kuskuren kadan na karamin bayanai na wasiyya ko kadan na karamin kariya.

Koƙarin Sauri da Koyon Kofin Yara don Gwamnatin Fissure na Hanyar Bayanai

Kara karfi na Joul-Thomson ta hanyar kuskuren kadan na koyon kofin yara

Kamalinsin yadda ake saukarwa ya zama babu da kuma yana iya gudanen kamar yadda ake amfani da alamu na Joule-Thomson, wanda ya nufi cewa gasu suka fuskata don kara yin sanyi kafin su kara yin sanyi ba su kara yin sanyi. Idan aka samu farko na yin sanyi a cikin wani abu na cold box, compressors suna bukatar aiki sosai daga cikin yadda suka bukata, wanda ya haifar da kara yin sanyi na energy a cikin 15 zuwa 30 percent. Sausan yadda ake saukarwa suna gudanen wannan matsala ta hanyar tsari na yin sanyi da kuma valves na mafi kyau wanda suka raba a cikin yadda suka faru a cikin. Wadannan systems suna kara yin sanyi da pressure da temperature a cikin kowane abu kamar heat exchangers da distillation towers. Neman? Kura yin sanyi a cikin wadanda suka fi kura na nitrogen kuma kara yin sanyi a cikin wadanda suka fi kura na oxygen, wanda ya haifar da kara yin sanyi a cikin kowane abu kamar yadda ake saukarwa kuma ba a bukatar aiki sosai don kara yin sanyi a cikin kowane abu kamar yadda ake saukarwa.

Nassarorin suka kashe karamin shigarwa na compressor, yada tsawon zaman kansu ta hanyar karamin tashin yadda, da kuma tsarin kwalitas na abinci daidai. Tunin daidai ya kara karamin yadda na refrigeration da 18–22%, da kuma tunin mai zama a matsayin daidai ya kara tsarin kwalitas a matsayin karamin yadda—wanda ya kara karamin amfanin kudin kudin da karamin carbon.

Tsarin Tsanani da Kiyaye Na Amfanin Kudin Aiki Ga Mabobbin Na Fissure Na Hanya

Tsammanin kudin a cikin ASUs yana canza amfani daga fuskantar abubuwa idan suka faru kuma yana zama aiki na karewa ta hanyar sauyin takardun gaskiya. Idan shirakai suka saita submeters a cikin abubuwan da suka fiye da muhimmi kamar compressors, expanders, da wadannan distillation columns mai tsayi, yana zama da records na amfani da suka fiye da muhimmi wanda suka nuna inda kudin tana wasa ba tare da karo. Duba abubuwan kamar mashin suka faru kuma suka rufe a lokaci manya ko heat exchangers suka dace a lokacin da suka fiye. Dashboards na lokacin da suka faru yana ba da imani ga operators don ganin yadda kudin da suka yi a cikin wadanda abubuwan da suka faru kuma yadda kudin da suka yi a cikin wadanda abubuwan da suka faru, don haka yana iya sauya a lokacin da kudin kudin da suka yi ya faru. Duba data na farko yana taimaka wajen ganin sauyin da suka faru a cikin lokacin da suka fiye, kuma software mai kyau yana bawa alama na kariya akan kariya idan suka faru kafin suka faru a lokacin da suka fiye da kudin da suka yi ya faru.

Dubi yadda ake gudanar da ayyukan a cikin daidaitattun ISO 50001 ko kuma bayanan da suka gabata ya taimaka wajen auna ainihin ingantawa. Yawancin masana'antu suna ganin kusan kashi 15 zuwa 20 cikin dari na rage amfani da makamashi lokacin da suka aiwatar da wadannan canje-canje, kuma yawanci suna samun kudinsu a cikin kimanin watanni 18. Nazarin daga Cibiyar Ponemon ya nuna cewa bin irin wadannan ka'idoji na iya rage gazawar kayan aiki da kusan kashi 30%, yana ceton kamfanoni kusan dala dubu dari bakwai da arba'in a kowace shekara a kan lissafin wutar lantarki kadai. Idan kamfanoni suna son ci gaba da yin waɗannan ci gaba, suna buƙatar koyar da masu aiki abin da ke aiki mafi kyau a lokacin zaman horo. Kafa manufofi masu kyau kamar bin sawun awoyin awo da ake bukata don samar da kowane tan na iskar oxygen yana ba kowa wani abu mai mahimmanci da zai yi niyya kuma ya sauƙaƙa ganin inda akwai sarari don ingantaccen aiki a kan lokaci.

Tambayoyi Masu Yawan Faruwa

Me yasa ingancin makamashi yake da mahimmanci a cikin ASUs?

Ingancin makamashi yana da mahimmanci saboda yana rage farashin aiki, yana rage tasirin muhalli, kuma yana haɓaka dorewa a cikin hanyoyin raba iska.

Ta yaya tsarin sarrafawa na daidaitawa ke inganta ayyukan ASU?

Tsarin sarrafawa mai dacewa yana daidaitawa a ainihin lokacin zuwa saurin kwampreso da sauran saitunan aiki bisa ga bayanan firikwensin rayuwa don kiyaye tsarkin samfurin da rage ɓarnatar da makamashi.

Ta yaya Model Predictive Control (MPC) ke amfanar ASUs?

MPC yana tsammanin matsalolin aiki ta hanyar kwaikwayon halayyar tsarin da kuma inganta matakan aiki don rage yawan amfani da makamashi da kuma inganta aikin amsawa.

Wane matsayi ne masu motsawa masu saurin canzawa ke takawa wajen inganta kwampreso?

Motsawa mai saurin canzawa yana ba masu matattarar damar daidaita ƙarfin motar gwargwadon buƙata, rage ɓarnatar da makamashi da inganta ingancin matattarar.

Menene Kilishin tashin gase (ASUs)?

Rarraba iska na iska sune wuraren masana'antu waɗanda ke raba iska ta yanayi zuwa manyan abubuwan da ke tattare da shi, galibi oxygen da nitrogen, ta hanyar hanyoyin ɓoyewa.