Industrial-Grade 3D Triangular Rolled Core Transformer ka ɲɛsin kuran dilancogo ma

Seko ni dɔnko tilali rezow: A donna dugubaw ni togodaw la kuran cɛmancɛ/dɔgɔmanninw na, a bɛ kuranba jigin ka ɲɛ fo ka se hakɛ ma min bɛ se ka baara kɛ ni sigidamɔgɔw ye, ka kuran sabatili sabati duw ye (yeelen, minɛnw) minnu fanga bɔnɛ ka dɔgɔ kosɛbɛ.

Industriw ka baarakɛyɔrɔw: A bɛ bila fɛn dilanni baarakɛyɔrɔw la (masinw, ɛntɛrinɛti, finiko) ani izini nakɔw la, a bɛ tension sariyasun dannamɔgɔ di walasa ka dɛmɛ don fɛn dilanni minɛnw baara la ka taa a fɛ, ka fanga jiginni dɔgɔya min bɛ nɔ bila taabolo tigitigiw la.

Jagokɛyɔrɔw: A bɛ kɛ sannikɛyɔrɔw la, birow sankansow la, ani lotɛlibaw kɔnɔ walasa ka fanga tila-tila HVAC sitɛmuw, alifantaw, yeelenbɔlanw ani jagokɛminɛnw na, n’a dilanni mankan man ca min bɛ bɛn foroba sigidaw ma so kɔnɔ.

Kuwati kura sɔrɔcogo minnu bɛ se ka kɛ: Ni a ni tile fototalan walima fiɲɛbɔlan misɛnninw faralen don ɲɔgɔn kan, a bɛ fanga kura sɔrɔcogo sabatibali caman tigɛli kɛ kuran ye min bɛ se ka kɛ ni rezow ye, o bɛ kɛ sababu ye ka doncogo nɔgɔya fanga sɔrɔyɔrɔba la.

1. Magɛnni sɛrɛkiliw ɲɛnabɔli:

● Jɛɲɔgɔnya tɛ core layer ka volume saba ni ɲɔgɔn cɛ, magnetic circuit ka tilali kelen. Yɔrɔ jɛlen tɛ yen min bɛ se ka ɲɔgɔn kɛlɛ ani ka joli-sira-funu magɛnni sɛnɛcogo tiɲɛ.

● Magɛnni jiginni sira bɛ bɛn pewu ni siliyɔmu nɛgɛdaga ɲɛsincogo ye.

● Fasa saba magɛnni sɛrɛkili janya ye kelen ye tigitigi, wa fasa saba magɛnni sɛrɛkili janya ka surun.

● Fasa saba magɛnni sɛrɛkili bɛ kɛ simetri ye pewu, wa fiɲɛ saba bɛ balansi pewu.

2. Tɔnɔ dɔgɔyali, fanga dɔgɔyali kabakoma:

● Nɛgɛso saba wulilen ka magɛnni siratigɛ bɛ bɛn pewu ni siliyɔmu nɛgɛbere wulilen sira ye, hali magɛnni jiginni tilali yɔrɔ kelen bɛɛ la, rezistiba tɛ yɔrɔ min na, jogindaw ka magɛnni flux density tiɲɛni jɛlen tɛ. Ni aw bɛ baara kɛ ni fɛn kelen ye, aw bɛ a suma ni laminated core ye. Joginda kolotuguda nɛgɛ bɔnɛ bɛ se ka dɔgɔya ka bɔ 1,3-1,5 na ka se 1,05 ma. O kɛcogo bɛ se ka kɛ sababu ye ka bɔnɛ koloma dɔgɔya 10-20% ɲɔgɔn na.

● K’a sababu kɛ fɛn saba kɛrɛnkɛrɛnnenw jɔli ye, fɛn minnu bɛ kɛ nɛgɛso jɔli la, olu bɛ se ka dɔgɔya 25% ka tɛmɛ laadala lamini lamininen kan, angle core girinya tun bɛ 6% ɲɔgɔn bɔ girinya bɛɛ lajɛlen na.

● Ni silisiyɔmu nɛgɛdaga dilanni tigɛra, o bɛna kɛ sababu ye ka magɛnni kɛcogo tiɲɛ. Nɛgɛ joginda saba ye annealing ye min furakɛra funteni caman na(800 DEG C)azote vacuum, a tɛ dɔrɔn ka core mechanical stress ban, a bɛ silicon steel sheet magnetic domain fana nɔgɔya, o cogo la a bɛ silicon steel sheet ka secondary recrystallization ɲɛ. O la, siliyɔmu nɛgɛdaga baarakɛcogo ka fisa kosɛbɛ ni izini kɔkan baarakɛcogo ye.

● Kɔrɔbɔli kunnafoniw b’a jira ko transformateur saba-saba ka doni tɛ bɔnɛ min na, o ka dɔgɔ ni 25-35% ye ka tɛmɛ jamana ka sariya kan, doni hakɛ maksimali bɛ se ka dɔgɔya ni 92% ye.

3. Mankan dɔgɔyali:

Mankan min bɛ sɔrɔ transformateur farikolo yɛrɛyɛrɛ fɛ, o sɔrɔyɔrɔ ye:

● Silisiyɔmu nɛgɛdaga ka magɛnni bonya bɛ kɛ sababu ye ka nɛgɛdaga yɛrɛyɛrɛ, o kɔfɛ mankan bɛ bɔ.

● Kuran min bɛ siliyɔmu nɛgɛdaga ni lamini cɛ, o bɛ sɔrɔ bɔgɔbɔgɔli fɛ, o min bɛ kɛ sababu ye ka a kɔnɔna yɛrɛyɛrɛ ani ka mankan kɛ.

● Transformateur ka baarakɛ magnétique densité ka bon kojugu, a ka surun walima a bɛ se saturation point ma, leakage belebeleba bɛ na ni mankan ye.

● Nɛgɛso joginlen saba bɛ dilan ni siliyɔmu nɛgɛbere ye min bilalen bɛ a yɛrɛ la, min tɛ tigɛ, min bɛ to ka wuli kosɛbɛ, n’a bɛ girin kosɛbɛ. Semu tɛ yen, o la a tɛna nugu kɛ i n’a fɔ laminated cores. O waati kelen na, fasa saba magɛnni sɛrɛkili ni magɛnni jiginni bɛ kɛ simetri ye pewu, baarakɛ magɛnni density dilancogo bɛ bɛn, o de kama fɛn dilannen mankan bɛ dɔgɔya kosɛbɛ.

4. Se ka doni girinya caman sɔrɔ:

● Fɛn dilannen yɛrɛ funteni ka dɔgɔ kosɛbɛ : winding core transformer ka doni tɛ min na, doni tɛ min na kurunba fila bɛɛ ka dɔgɔ kosɛbɛ, o la fɛn yɛrɛ funteni ka dɔgɔ kosɛbɛ.

● Fasa saba bobine bɛ i n’a fɔ simini saba delta cogoya, o la fiɲɛbɔyɔrɔ simini bɛ dilan bobine kɔnɔ. Core yoke funteni danfara bɛ 30-40°C la, o bɛ kɛ sababu ye ka fiɲɛbɔ barikama kɛ cross-ventilation. Fiɲɛ nɛnɛ bɛ wuli ka taa fan sumalen fɛ, funteni bɛ bɔ sanfɛla jɔli kɔnɔna na.

5. Se ka doni girinya caman sɔrɔ:

● Fɛn dilannen yɛrɛ funteni ka dɔgɔ kosɛbɛ : winding core transformer ka doni tɛ min na, doni tɛ min na kurunba fila bɛɛ ka dɔgɔ kosɛbɛ, o la fɛn yɛrɛ funteni ka dɔgɔ kosɛbɛ.

● Fasa saba bobine bɛ i n’a fɔ simini saba delta cogoya, o la fiɲɛbɔyɔrɔ simini bɛ dilan bobine kɔnɔ. Core yoke funteni danfara bɛ 30-40°C la, o bɛ kɛ sababu ye ka fiɲɛbɔ barikama kɛ cross-ventilation. Fiɲɛ nɛnɛ bɛ wuli ka taa fan sumalen fɛ, funteni bɛ bɔ sanfɛla jɔli kɔnɔna na.

6. Jatebɔ jɛlen, yɔrɔ fitinin:

Kɛrɛnkɛrɛnnenya la, yɔrɔ saba kɔnɔna na, o bɛ kɛ sababu ye ka fɛn dilannenw kɛ cogo bɛnnen na, transformateur farikolo minɛlen bɛ 10-15% dɔgɔya ka tɛmɛ laadalafɛnw kan, farikolo janya ye 10-20% ye. Ni a bilala substation kɛsu kɔnɔ, substation kɛsu bɛ se ka 1/4 ɲɔgɔn bɔ.

7. Sonyali kɛlɛli:

Nɛgɛbere bɛ jogin nɛgɛ kan. Kupu bobine bɔli ka gɛlɛn ni baarakɛlaw ka minɛn belebelebaw tɛ.