Overview
Rodha mhando:
MaTV, mafiriji, maairconditioner, makabhati ekuuraya utachiona, madhishi, maovheni emicrowave pamwe chete nezvigadzirwa zvemagetsi zvekombuta.Nekuwedzera kwehupenyu hwehupenyu, kushandiswa kwemagetsi kwevagari vemo kwakakwira zvakanyanya.Kunyanya munguva yezhizha peak, iyo yekugara inductive mutoro inokwira zvakanyanya, uye inodiwa reactive ikozvino inowedzera zvakanyanya.
Adopted solution:
Nekuda kwekushaikwa kwemaharmonics munharaunda kana diki harmoniniki yemukati (THDi≤20%), Kuisa yakangwara yakasanganiswa yakaderera voltage magetsi capacitor inofanira kuiswa mune yakaderera voltage magetsi mukamuri yekugovera yenharaunda kuti iwedzere reactive simba muripo (mhinduro 1) .
Nokuda kwekuvapo kwemaharmonics munharaunda asi isingapfuuri chiyero (THDi≤40%), kuisa hungwaru hwakasanganiswa anti-harmonic low voltage power capacitor mukamuri yakaderera yemagetsi ekugovera simba remunharaunda kuitira concentrated reactive power compensation (mhinduro 2).
Scheme dhizaini referensi
Mutengi nyaya
