Kugwirizana pakati pa ma jenereta a dizilo ndi malo osungira mphamvu

Mgwirizano pakati pa ma jenereta a dizilo ndi makina osungira mphamvu ndi njira yofunika kwambiri yowonjezerera kudalirika, kugwiritsa ntchito ndalama, komanso kuteteza chilengedwe m'makina amagetsi amakono, makamaka m'malo monga ma microgrid, magwero amagetsi obwezerezedwanso, komanso kuphatikiza mphamvu zongowonjezwdwanso. Izi ndi mfundo zogwirira ntchito mogwirizana, zabwino, ndi zochitika zomwe zimagwiritsidwa ntchito nthawi zambiri mwa ziwirizi:
1, njira yogwirira ntchito limodzi
Kumeta Pamwamba
Mfundo: Dongosolo losungira mphamvu limachaja mphamvu panthawi yogwiritsa ntchito magetsi ochepa (pogwiritsa ntchito magetsi otsika mtengo kapena mphamvu yochulukirapo kuchokera ku injini za dizilo) ndipo limatulutsa mphamvu nthawi yogwiritsa ntchito magetsi ambiri, zomwe zimachepetsa nthawi yogwira ntchito ya jenereta za dizilo.
Ubwino: Chepetsani kugwiritsa ntchito mafuta (pafupifupi 20-30%), chepetsani kuwonongeka kwa mayunitsi, ndikuwonjezera nthawi yokonza.
Kutulutsa kosalala (Kuwongolera Kuchuluka kwa Ma Ramp)
Mfundo: Dongosolo losungira mphamvu limayankha mwachangu kusinthasintha kwa katundu, zomwe zimapangitsa kuti injini ya dizilo ichedwe kuyambika (nthawi zambiri masekondi 10-30) komanso kuchedwa kwa malamulo.
Ubwino: Pewani kuyimitsa injini za dizilo pafupipafupi, sungani ma frequency/voltage okhazikika, oyenera kupereka mphamvu ku zida zolondola.
Chiyambi Chakuda
Mfundo: Dongosolo losungira mphamvu limagwira ntchito ngati gwero loyamba la mphamvu yoyambira injini ya dizilo mwachangu, kuthetsa vuto la injini zachikhalidwe za dizilo zomwe zimafuna mphamvu zakunja kuti ziyambe.
Ubwino: Kulimbitsa kudalirika kwa magetsi adzidzidzi, oyenera pazochitika za gridi yamagetsi (monga zipatala ndi malo osungira deta).
Kuphatikiza Kosinthika Kosakanikirana
Mfundo: Injini ya dizilo imaphatikizidwa ndi mphamvu ya photovoltaic/wind komanso malo osungira mphamvu kuti ikhazikitse kusinthasintha kwa mphamvu zongowonjezwdwanso, ndipo injini ya dizilo imagwira ntchito ngati chothandizira.
Ubwino: Kusunga mafuta kumatha kufika pa 50%, zomwe zimachepetsa mpweya woipa wa carbon.
2, mfundo zazikulu za kasinthidwe kaukadaulo
Zofunikira pa ntchito ya zigawo
Seti ya jenereta ya dizilo iyenera kuthandizira magwiridwe antchito osiyanasiyana komanso kusintha momwe mphamvu imasungidwira nthawi yolipirira ndi kutayira mphamvu (monga kusungidwa kwa mphamvu pamene kuchepetsa mphamvu yokha kuli pansi pa 30%).
Dongosolo losungira mphamvu (BESS) limayang'ana kwambiri kugwiritsa ntchito mabatire a lithiamu iron phosphate (okhala ndi moyo wautali komanso otetezeka kwambiri) ndi mitundu yamagetsi (monga 1C-2C) kuti athe kuthana ndi mavuto anthawi yochepa.
Dongosolo loyang'anira mphamvu (EMS) liyenera kukhala ndi njira yosinthira ma multi-mode (grid connected/off grid/hybrid) ndi ma dynamic load distribution algorithms.
Nthawi yoyankhira ya chosinthira cha mbali ziwiri (PCS) ndi yochepera 20ms, yomwe imathandizira kusintha kosasokonekera kuti ipewe mphamvu yobwerera m'mbuyo ya injini ya dizilo.
3, zochitika zachizolowezi zogwiritsira ntchito
Chilumba cha microgrid
Injini ya photovoltaic + dizilo + malo osungira mphamvu, injini ya dizilo imayamba usiku kapena masiku a mitambo, zomwe zimachepetsa mtengo wa mafuta ndi zoposa 60%.
Mphamvu yosungira deta pakati
Kusunga mphamvu kumaika patsogolo kuthandizira katundu wofunikira kwa mphindi 5-15, ndi magetsi ogawana injini ya dizilo ikayamba kuti magetsi azizimitsidwa kwakanthawi.
Mphamvu yamagetsi ya m'migodi
Kusunga mphamvu kumatha kuthana ndi katundu wovuta monga ma excavator, ndipo injini za dizilo zimagwira ntchito bwino kwambiri (70-80% ya katundu).
4, Kuyerekeza Zachuma (Kutengera Dongosolo la 1MW Ngati Chitsanzo)
Mtengo woyambira wa dongosolo lokonzekera (10000 yuan) Mtengo wapachaka wogwirira ntchito ndi kukonza (10000 yuan) Kugwiritsa ntchito mafuta (L/chaka)
Seti ya jenereta ya dizilo yoyera 80-100 25-35 150000
Kusunga Dizilo + mphamvu (30% kumeta movutikira) 150-180 15-20 100000
Nthawi yobwezeretsanso magetsi: nthawi zambiri zaka 3-5 (mtengo wamagetsi ukakwera, kubwezeretsanso magetsi kumathamanga)
5, Malangizo Opewera
Kugwirizana kwa makina: Woyang'anira injini ya dizilo ayenera kuthandizira kusintha mphamvu mwachangu panthawi yosungira mphamvu (monga kukonza ma parameter a PID).
Chitetezo cha chitetezo: Kuti injini ya dizilo isachuluke chifukwa cha kusungidwa kwa mphamvu zambiri, payenera kukhazikitsidwa malo olimba oti injini ya dizilo igwire ntchito (SOC) (State of Charge) (monga 20%).
Thandizo la ndondomeko: Madera ena amapereka ndalama zothandizira dongosolo losakanikirana la "injini ya dizilo + malo osungira mphamvu" (monga ndondomeko yatsopano yoyesera yosungirako mphamvu ya ku China ya 2023).
Kudzera mu kasinthidwe koyenera, kuphatikiza ma jenereta a dizilo ndi malo osungira mphamvu kungapangitse kukweza kuchokera ku "zosunga zobwezeretsera zoyera" kupita ku "smart microgrid", yomwe ndi njira yothandiza yosinthira kuchoka ku mphamvu yachikhalidwe kupita ku mpweya wotsika. Kapangidwe kake kayenera kuyesedwa mokwanira kutengera mawonekedwe a katundu, mitengo yamagetsi yakomweko, ndi mfundo zake.