Harmonics na-apụta ugboro ugboro na ndụ anyị kwa ụbọchị.The ọzọ ugboro ịchọta a elu ọnụnọ nke harmonics na-emekarị na ụlọ ọgwụ, mahadum, gọọmenti etiti, ịzụ ahịa emmepe, laboratories, arọ industries, redio, TV, mgbasa ozi, nri ụlọ ọrụ, ụlọ oriri na ọṅụṅụ na cha cha, ukwuu akpaghị aka ụlọ ọrụ, mmiri ọgwụgwọ plant.The kasị Ngwa ndị na-emepụta ihe na-emekọ ihe ọnụ gụnyere: ịgbanye ọkụ ọkụ, welders, Ups, ihe ntụgharị oge ochie na teknụzụ thyristor ike ntụgharị, draịva moto, ndị na-agbanwe ihe na-agbanwe agbanwe, onye na-ahụ maka DC maka draịva DC, oven induction.
Isi nsonaazụ nke harmonics dị ka n'okpuru:
1.Overheating na vibrations na akaghi aka nká nke akụkụ nile, na mkpụmkpụ na ọkara okwu mmetụta na ndụ atụmanya.
2.Faults na ike ngwá electronic.
3. Mmebi na ihe ndị e biri ebi sekit osisi.
4.Electric moto bufee.
5.Premature ịka nká capacitors na mmebi n'ihi resonance.
6.Power ihe mbelata.
7.Nfefe nke waya na-anọpụ iche.
8.Electromagnetic mmetụta.
9. Measurement njehie na mita ike.
10.MCCB na kọntaktị nkwụsị nkwụsị.
11.Ezighị ezi tripping nke mgba ọkụ.
Ihe nzacha harmonic na-arụ ọrụbụ ngwaọrụ dị mma ike nke na-enye ike ugbu a na-achịkwa nke nwere otu njupụta dị ka harmonic ugbu a, bụ nke a na-agbanye n'imegide ihe kwekọrọ na netwọk.Nke a ga-ewepụ ihe dị ugbu a harmonic na usoro eletrik.N'ihi nke a, ihe dị ugbu a nke isi iyi ike na-enye ga-anọgide na-adị njọ n'ihi na harmonics ga-akagbu ibe ya ma na-agbanwe agbanwe ga-ebelata ka ọ bụrụ ọnụ ahịa dị ala.
Ihe nzacha na-arụ ọrụenwere ike itinye ya n'ebe ọ bụla na netwọk ma nye ọtụtụ atụmatụ:
1.Eliminate niile harmonic iyi ruo 50th ibu na-abụghị linear ibu.
2.Compensate ike reactive ma mezie ihe ike.
3.Compensate maka flicker mere site reactive ike.
Noker Electricnzacha ike na-arụ ọrụnakweere teknụzụ kachasị elu atọ kachasị elu, yana njirimara nke obere nha, njupụta ike dị elu, arụmọrụ kwụsiri ike na nke a pụrụ ịdabere na ya, nke ndị ahịa masịrị ya. nkwụghachi ụgwọ, oge nkwekọ site na 3 ruo 50 harmonic, nwere ike bulie njikarịcha ogo grid gị.
Oge nzipu: Mee-06-2023