Igwe mmiri eletrik pụrụ iche 0210B maka valvụ refrigeration

Kedu ihe bụ isi ọrụ nke inductance nke eriri igwe electromagnetic?

Kedu ihe bụ isi ọrụ nke inductance nke eriri igwe electromagnetic?Inductance nke eriri igwe, n'ezie, bụ na mgbe ihe dị ugbu a na-agafe na waya, a ga-emebe oghere magnetik gburugburu eriri igwe.

Ọtụtụ mgbe, a ga-ekechi eriri igwe ahụ n'ụdị cylindrical, ebumnuche ya bụ ịkwalite oghere ndọta dị n'ime.Ihe mejupụtara ya bụ ndị na-eduzi (nke nwere ike ịbụ wires na-enweghị ihe ọ bụla ma ọ bụ wired a na-ese) n'akụkụ eriri mkpuchi ahụ, ọ na-enwekarịkwa naanị otu ikuku.Ka anyị kwuo banyere isi ọrụ ya n'ụzọ zuru ezu.

Nke mbụ, kpagbuo:

n'ime sekit ndị ahụ na-adị ala, enwere ike iji ya gbochie mgbanwe mgbanwe dị ala.Nke mere na pulsating DC circuit nwere ike converted n'ime a dị ọcha DC circuit, n'ihi ya, ọ pụrụ ịghọta na mmepụta nke rectifier circuit n'etiti abụọ nzacha capacitors, na choke eriri igwe na capacitor nwere ike na-etolite a nzacha circuit.N'ihe gbasara sekit nke dị elu, ọ nwere ike igbochi ikuku dị elu nke ọma na-asọba na njedebe dị ala.

Nke abuo, nzacha:

ọrụ nzacha yiri nke a dị n'elu.Nzube ya bụ isi bụ ịhazi nke ọma na-emegharị pulsating DC ugbu a ka ọ na-asọba na sekit DC dị ọcha nke nwere ihe abụọ electrolytic capacitors, ka e wee mee ka sekit ahụ dị mfe ma belata ọnụahịa mmepụta.Enwere ike nweta DC ugbu a dị ọcha site na ịchaji na ịgbanye capacitor na ịgbanwuo DC ugbu a site na strangling coil electromagnetic, na DC ugbu a nwere ike ire ụtọ nke ọma site na igbochi AC.

Nke atọ, ujo:

mmezi bụ ịgbanwe AC ka ọ bụrụ DC, na ujo bụ ịgbanwe DC ka ọ bụrụ AC.A na-akpọ sekit na-emecha usoro a mmetụta ngwaọrụ.The waveform nke mmetụta ngwaọrụ nwere ike kewaa n'ime ubube ife, square ife, nti na-atụgharị ifegharị, sawtooth ife na na.Ugboro ugboro nwere ike ịbụ ọtụtụ hertz ma ọ bụ iri gigahertz.

Kedu ihe bụ isi ọrụ nke inductance nke eriri igwe electromagnetic?Site na okwu mmeghe dị n'elu, anyị nwere ike ịmara na ọ na-arụ ọrụ dị mkpa na throttling, nzacha na oscillation.