MV SVC yeKugadzirisa Flickelharmonic uye Dynamic Reactive Muripo Matambudziko

Yedu SVC inosanganisira marudzi matatu ekuzadzisa zvinodiwa nemaindasitiri akasiyana uye masaiti: MCR, TSC, uye TCR. Iyo MCR mhando SVC inotora yega yakasanganiswa DC yekunakidzwa uye inodzika magineti saturation yekushanda modhi, iyo isingangodzikisire zvakanyanya iyo inogadzirwa harmonics, asi zvakare ine yakaderera inoshanda kurasikirwa kwesimba uye nekukurumidza kupindura kumhanya. Nekuchinja iyo inokonzeresa kona ye thyristor muMCR yekukurudzira dhigirii, iyo saturation dhigirii remagineti flux mukati meiyo magineti control reactor inogona kuchinjwa, nekudaro ichichinja reactive simba kugona kubuda kweiyo magineti control reactor.

Iyo MCR mhando SVC ine yakanyanya kuvimbika, yekuchengetedza yemahara, uye hupenyu hwesevhisi isingasviki makore makumi maviri. Masisitimu akakosha akadai semagetsi enjanji traction magetsi ekupa network akapihwa pamberi pekugamuchirwa; Inokwanisa kushanda yakagadzikana uye yakavimbika mune chero hutsinye hwemagetsi grid inoshanda nharaunda (senge voltage waveform distortion, yakakura amplitude fluctuations, nezvimwewo); Inogona kushanda zvakananga mune chero voltage level yemagetsi grid (6-500kV), uye iri nyore kuisa (yakafanana neyakajairwa matransformer) uye debug; Iyo reactive simba muripo wesimba inogona kugadziridzwa zvisingaite kuti iwane yakanakisa muripo maitiro.

Taura nesu

product details

I-high-voltage TSC dynamic reactive power compensation device inosanganisira hurongwa hwekugadzirisa, triggering system, thyristor monitoring system, pulse transformer, capacitor, reactor, kudzivirira unit, etc. Iyo control system inoona simba rekuita remagetsi emagetsi munguva chaiyo, inogadzirisa yega capacitor bazi rinoda kuchinjwa, uye zvino rinotungamirira boka rinoenderana nevhavhavhavha yevhavhavhavhavhavhavha yeboka rekutengesa capacitor. boka. Iyo iri pamusoro maitiro ndeye otomatiki, kuve nechokwadi kuti hapana kukanganisa, kuvhiya, kana shanduko kana uchichinja capacitor.

TCR rudzi rweSVC device inonyanya kuumbwa nezvikamu zviviri: TCR (thyristor controlled reactor) uye FC (filter capacitor bank) .The FC circuit inobatanidza kusefa basa uye inogona kupa fixed capacitive reactive simba, apo TCR circuit inoshandura inductive reactive power output ye phase controlled reactor through thyristor control.Nekuda kwekukurumidza kukurumidza dynamics ye1 dynamics 0 kukurumidza mhinduro ye thyrismillises, 1000000000000 mhinduro real-time dynamic compensation of reactive simba inogona kuwanikwa. Kunyanya kune matatu-chikamu AC arc furnace mitoro, iwo voltage kuchinja uye flicker inogadzirwa inogona kudzikiswa. Panguva imwecheteyo, TCR mhando yeSVC ine chikamu chekupatsanurwa kwekutonga basa, iyo inogona kuenzanisa mitoro isina kuenzana yematatu-phase AC arc furnaces nemimwe mitoro, uye kudzvanyirira iyo yakaipa sequence chikamu chegidhi remagetsi kusvika kushoma.

Products Advantage

• The thyristor valve inotora photoelectric triggering method, ine thyristor BOD kudzivirirwa, simba rinopesana nekupindira, uye kuchengetedzwa kwakavimbika;

• Kugadzirwa kwemuviri wevhavha kunotora dhizaini yakatwasuka, ine compact midziyo, yakavimbika kushanda, uye kushoma kwekugadzirisa basa;

• Fiber optic communication inoshandiswa pakati pegadziriro yekutonga uye chikwata chemagetsi, zvichiita kuti kugadzikana kwechiratidzo chepamusoro;

• The thyristor controlled reactor ine mabasa ekudzivirira akadai sekurasikirwa kwesimba rinopindirana, kurasikirwa kwemhepo, kusaenzana kwepulse, uye thyristor kuputsika.