HomelinessTools na akụrụngwa

Voltaji transformer - ihe dị oké ngwá

Ụlọ ọrụ ndị na-arụ ke zuo, ire nke eletrik, mgbe mgbe, na-ndekọ nke oriri nke ego, na ọnwụ nke bara uru, nakwa dị ka bara uru ụlọ ọrụ. N'ihi na ndị dị otú ahụ arụmọrụ na-omenala eji ugbu a na voltaji nkesa. Ndị dị otú ahụ na ngwaọrụ ndị ruru eru na-arụ ọrụ na netwọk nke elu voltaji enweghị ihe ọ bụla ọzọ ngwaọrụ. Ndị dị otú ahụ akụrụngwa na-zubere maka mkpuchi nke abụọ na sekit na sekit na ejikọrọ ọtụtụ ngwa site elu-voltaji akụrụngwa. Obere ụkpụrụ nke voltaji na ugbu a ekwe mee otú ahụ na ngwaọrụ ndị ọzọ kọmpat na mfe.

Ugbu nkesa (CTs) na-eji iji tọghata nnukwu osimiri obere obere. Ha na-adabara ji atụ a dịgasị iche iche nke tozuru etozu ngwá. Ke adianade do, ọ na-enye ohere ị na-echebe e ji atụ circuit si-ezighị ezi mmetụta nke mkpụmkpụ-circuit.

esote TT oké imewe:

1. Reference.

2. Taia.

3. Wuru.

4. agafe.

5. Split.

6. Ọdụdọ ngwa mkpaji.

The ugbu a transformer bụ dị ka ndị:

1. The ugboro nso adabara-arụ ọrụ.

2. The ọnụọgụ nke mgbanwe.

3. Accuracy.

4. Accuracy.

5. gosiri na ugbu a.

6. The kacha ugbu a.

N'aka nke ya, na-voltaji transformer (VT) a na-eji belata ịdị ukwuu na ụkpụrụ adaba n'ihi na n'ihe. Site na akpa njikọ nke isi na sekọndrị windings nke kewapụrụ iche na ngwá na-atụ na sekit na sekit, na nkewa nke na-echebe agba anọ ngwá ọrụ nke elu-voltaji netwọk. Iji hụ na nchekwa nke electrotechnical pesonel na-arụ ọrụ ndị a na ngwaọrụ, otu n'ime ọnụ nke abụọ asọfe na-ebe. The iche mma, nke nwere a voltaji transformer, - ya nkịtị mode nke ọrụ nso idling. Na nke a, ndị na-eguzogide uru bụ zuru ezu nnukwu, na nke ugbu a bara uru, na Kama nke ahụ, bụ obere. N'ihi ya, transformer Egbubikwala voltaji dokwara-agbawa obi mmetụta.

Onye ọ bụla VT nwere ya àgwà, nke na-egosipụta na okwu nke:

1. Accuracy, nke na-adabere na magnetik permeability na magnetik Ọdịdị. Ibelata ifịk akụrụngwa nwere ike ibelata ọnụ ọgụgụ nke ibe ke akpan asọfe, na n'itinye compensating ngwaọrụ.

2. Accuracy fim.

3. The ọnụọgụ nke mgbanwe.

4. The kacha voltaji.

5. gosiri voltaji.

Site ha ewu na-adọ na atọ na-adọ VT. Mbụ ji mee na ihe ọ bụla voltaji, nke abụọ - maka voltaji ruo 18,000 V.
Dị ka eji mkpuchi dịpụrụ adịpụ akọrọ, mmanu mmanu na nkedo.
N'adịghị ka ugbu a transformer nke a gụnyere na a netwọk na usoro isiokwu a, a voltaji ji atụ transformer isi asọfe bụ ejikọrọ yiri e ji atụ circuit.

Ịchọpụta na parameters tụrụ circuit bụ dị ka ndị a: a uru nke na-egosi a voltaji transformer na ugbu a, ọtụtụ site na nwoke mgbanwe ọnụọgụ ngwaọrụ.

The peculiarity nke ji atụ nkesa bụ na-ekwe omume nke na-emeghe nke abụọ asọfe nditịm tutu amama nchekwa ụkpụrụ.

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