Musiyano uripo pakati peanoshanda harmonic sefa uye static var jenareta

Vatengi vakawanda vanowanzotibvunza nezve musiyano uripo pakati peanoshanda harmonic sefa uye static var jenareta, ikozvino regai ndikupe mhinduro.

Active simba sefa APFrudzi rutsva rwesimba haronic control midziyo yakagadzirwa neazvino magetsi emagetsi tekinoroji uye yedhijitari chiratidzo chekugadzirisa technology yakavakirwa pa-high-speed DSP zvishandiso.Iyo ine zvikamu zviviri zvikuru: kuraira ikozvino mashandiro edunhu uye muripo wezvino chizvarwa chedunhu.Iyo yekuraira ikozvino mashandiro edunhu inotarisisa iyo iripo mumutsara munguva chaiyo, inoshandura iyo analog yazvino sigi muchiratidzo chedhijitari, inotumira chiratidzo kune yakakwirira-yekumhanya yedhijitari chiratidzo processor (DSP) yekugadziriswa, inoparadzanisa harmonics kubva kune yakakosha wave, uye inotumira dhiraivha kune muripo wezvino inogadzira wedunhu nenzira ye pulse wide modulation (PWM) chiratidzo, inotyaira iyo IGBT kana IPM simba module.Ikozvino inobhadhara ine amplitude yakaenzana uye yakatarisana polarity yeharmonic ikozvino inogadzirwa uye inobayiwa mugedhi remagetsi kutsiva kana kudzima harmonic ikozvino uye nekushingairira kubvisa simba harmonics.

Static reactive simba generatorndiyo inozvifambisa-yega bhiriji reketi kuburikidza nereactor kana yakabatana zvakananga kune gidhi remagetsi, gadzirisa chikamu uye amplitude yeA AC padivi rebhiriji redunhu rinobuda magetsi, kana kudzora zvakananga AC side yayo ikozvino, kuti dunhu ritore kana kutumira kunze. iro reactive simba kusangana nezvinodiwa, kuzadzisa chinangwa chesimba reactive simba muripo.

Active harmonic sefauye static var jenareta zvimwe zvakafanana sepazasi:

1.Zviyero zvekunze zveAPF neSVG zvakafanana.Yakamisikidzwa ma modules anoita kuti kugadzirwa kushande uye kuve nyoreende kushandisa.

2.The monitoring touch screen interface yeAPF neSVG yakafanana.
3.APF neSVG vane kugonay kutsiva panguva imwe chete kune harmonics, reactive simba uye kudzora nhanho nhatu dzisina kuenzana ikozvino.

4.Chimiro chemukati ndicho saini.

Active harmonic sefa uye static var jenareta musiyano sepazasi:

1.Different application scenarios.APF inonyanya kushandiswa kusefa, nepo SVG ichinyanya kushandiswa kutsiva reactive power uye dzinoshandiswa mumamiriro akasiyana nezvinodiwa zvakasiyana.

2.Kusarudzwa uyekudzora maitiro ezvikamu zvemukati zvakasiyana.Nekuti mabasa makuru eaya maviri akasiyana, anonangana neazvino ma frequency.

3.Kune misiyano mukusefa siyana uye kugona.APF inogona kusefa kunze 2-50 harmonics, nepo SVG inogona kungosefa kunze 2-13 ha.mamonics.APF ine zvirinani kusefa kuita, nepo SVG ichingogona kusefa yedu yakaderera odha maharmonics inosvika hafu yekugona kwayo.

4.Kune misiyano mumagadzirirwo eparameter.SVGinowanzogadzirirwa kutsiva reactive simba rekutanga nekukasira, APF inogaro gadzirirwa kutsiva maharmonics kutanga nekutadza.