Ntchito ndi Kugwiritsa Ntchito Ma Transformers Omwe Amaviikidwa mu Mafuta a Magawo Atatu

Ntchito Zapakati

​

 

Kusintha kwa Voltage ndi Kutumiza Mphamvu​

 

Chosinthira Mafuta Choviikidwa mu Mafuta Cha magawo Atatus amagwiritsa ntchito ma elekitiromagineti oyambitsa magetsi kuti akweze kapena kuchepetsa ma voltage a AC, zomwe zimagwiritsidwa ntchito ngati zida zofunika kwambiri m'makina amphamvu kuti alumikize ma gridi a ma voltage osiyanasiyana. Mwachitsanzo, amakweza ma voltage otulutsa ma jenereta (monga, 6kV kapena 10kV) ku ma voltage a level transmission (monga, 220kV kapena kupitirira apo) kuti apereke mphamvu mtunda wautali kapena amachepetsa magetsi amphamvu kwambiri ku ma voltage a level distribution (monga, 10kV/0.4kV) kwa ogwiritsa ntchito kumapeto.

.

 

Kuteteza ndi Kutaya Kutentha​

 

Mafuta a transformer amagwira ntchito ngati chotetezera kutentha komanso choziziritsira:

 

Kuteteza: Mphamvu ya dielectric ya mafuta (yoposa mpweya) imaletsa ma circuits afupiafupi pakati pa ma windings ndi cores, imachotsa chinyezi ndi zodetsa, ndikuchepetsa kukalamba kwa chitetezo.

.

 

Kuziziritsa: Kutentha komwe kumapangidwa ndi ma windings ndi cores kumasamutsidwira ku mafuta, omwe amazungulira mwachilengedwe kapena kudzera mu makina okakamizidwa (monga mafani, mapampu) kupita ku ma radiator kapena malo osungiramo thanki, kusunga kutentha kotetezeka (nthawi zambiri ≤85°C pa mafuta apamwamba)

.

 

Chitetezo ndi Kukhazikika

 

Kukana Kuzungulira Kwakafupi: Nyumba zodzazidwa ndi mafuta mokwanira zimawonjezera mphamvu ya makina, zomwe zimathandizidwa ndi ma relay a gasi ndi ma vents osaphulika kuti atulutse mphamvu mosamala pakagwa mavuto amkati.

.

 

Malamulo a Voltage: Zosintha za pa pompo zomwe zimayikidwa kapena kuchotsedwa pa pompo zimasintha mphamvu yotulutsa (± 5% range) kuti zikhazikitse kusinthasintha kwa gridi komwe kumachitika chifukwa cha kuphatikiza mphamvu zongowonjezwdwa kapena kusintha kwa katundu.

.

 

Kusinthasintha kwa Zachilengedwe

 

Kugwiritsa Ntchito Malo Okwera: Pa malo okwera opitilira mamita 3,000, mapangidwe amaphatikizapo mafani akuluakulu oziziritsira kapena kutenthetsa bwino kutentha kuti athetse kuzizira pang'ono chifukwa cha mpweya wotsika.

.

 

Ukadaulo Wotsekera: Matanki okhala ndi dzimbiri kapena zosungira zokhala ndi kapisozi zimachepetsa kukhudzana ndi mpweya ndi mafuta, zomwe zimawonjezera nthawi yokonza ndi nthawi yogwira ntchito.

.

 

Mapulogalamu Ofunika

Zomangamanga Zamagetsi​

 

Kupanga ndi Malo Osinthira: Kukweza ma voltage pa malo opangira magetsi (monga, 10kV mpaka 220kV) kuti magetsi azitha kufalikira komanso kutsika kwa ma voltage pa malo opangira magetsi (monga, 35kV mpaka 0.4kV) kuti agwiritsidwe ntchito m'mafakitale/m'mizinda.

.

 

Kulumikizana kwa Grid: Kuthandizira kugawanso mphamvu m'madera osiyanasiyana, kuonetsetsa kuti kufunikira kwa magetsi ndi magetsi kuli koyenera.

 

Magawo a Zamalonda ndi Mphamvu

 

Madera a Mafuta ndi Migodi: Amapereka mphamvu yokhazikika ya zida zobowolera, zida zotulutsira, ndi malo akutali m'malo ovuta.

.

 

​Zitsulo ndi Mankhwala: Perekani mphamvu yamagetsi amphamvu (monga 10kV/35kV) ku ma cell amagetsi, ma uvuni, ndi ma mota akuluakulu

.

 

Zomangamanga ndi Zothandizira Anthu Onse​

 

Mphamvu Yakanthawi: Imayikidwa m'malo omanga, zochitika, kapena zochitika zadzidzidzi kuti magetsi agawidwe mwachangu komanso modalirika

.

 

Kuyendera Sitima: Kupereka mphamvu yokoka (monga, 35kV/1.5kV) pamayendedwe a sitima zapamtunda ndi zothamanga kwambiri

.

 

Zobwezerezedwanso ndi Ma Gridi Anzeru

 

Kuphatikiza kwa Dzuwa/Mphepo: Konzani mphamvu zongowonjezwdwa zomwe zimakhala ndi mphamvu zochepa (monga 0.69kV) kufika pamlingo wolowera pa gridi (monga 35kV) kuti zigwiritsidwe ntchito bwino

.

 

Mphamvu Yolamulira Mphamvu: Sinthani kuti mphamvu zolowetsedwa zimasinthasintha, kusunga bata la gridi kudzera mu kusintha kwa nthawi yeniyeni

.

 

Kupita Patsogolo kwa Ukadaulo ndi Zofunikira Zosankha

Kukweza Kugwiritsa Ntchito Mphamvu Mwachangu

 

Mitundu yamakono (monga S13/S22 series) imachepetsa kutayika kwa katundu ndi >30% kudzera mu optimized core lamination (monga amorphous alloys) ndi mapangidwe ozungulira, mogwirizana ndi miyezo ya GB 20052-2024.

.

 

Kukongoletsa Zachilengedwe

 

Mafuta Otha Kuwonongeka: Sinthani mafuta a mchere ndi ma esters ochokera ku zomera (100% otha kuwonongeka, flashpoint ≥350°C) kuti muchepetse zoopsa za moto ndi kuwonongeka kwa chilengedwe.

.

 

Kuwunika Mwanzeru: Masensa ophatikizidwa a IoT amatsata mtundu wa mafuta, kutentha, ndi kutulutsa pang'ono kuti akonze bwino.

.

 

Ma Parameter Osankha

 

Mphamvu: 30kVA mpaka 20,000kVA, yokhala ndi mayunitsi akuluakulu ogwiritsira ntchito katundu wa mafakitale

.

 

Njira Zoziziritsira:

 

ONAN (Kudziziziritsa Kokha Komwe Kumadzizidwa Ndi Mafuta): Mphamvu zochepa (

 

OFAF (Kuziziritsa Mafuta/Mpweya Wokakamizidwa): Ma transformer amphamvu kwambiri (>20,000kVA)

.

 

Kalasi Yotetezera Kutentha: Kalasi ya H (180°C) ya malo ovuta kwambiri

.

 

Mapeto

Ma transformer odzazidwa ndi mafuta a magawo atatu akadali ofunikira kwambiri m'makina amagetsi amakono chifukwa cha kugwira ntchito bwino, kudalirika, komanso kusinthasintha kwawo. Zatsopano mu zipangizo zosawononga chilengedwe, kuzindikira zinthu mwanzeru, ndi mapangidwe ang'onoang'ono zimagwirizana ndi zolinga zokhazikika padziko lonse lapansi, kuonetsetsa kuti zikupitilizabe kukhala zofunika pakusintha mphamvu.