400V-690V Static var jenareta

1. Chigadzirwa Overview

Static Var Generator (SVG) inoshandiswa zvakanyanya mu-high-voltage AC/DC transmission uye shanduko masisitimu, pamwe nemaindasitiri uye ekufambisa ekugovera network senge simbi uye njanji ine magetsi. Basa rayo guru nderekuvandudza mamiriro ekushanda emagetsi ekupa uye kugovera network, kuwedzera kuvimbika kweiyo yekufambisa uye kugovera sisitimu, kudzvanya system voltage kushanduka, kuderedza kusvibiswa kunokonzerwa neharmonic currents pane gidhi remagetsi, uye kugadzirisa simba remagetsi. system.

Kuvepo kwesimba rinoshanda kunounza matambudziko akasiyana-siyana uye matambudziko kune simba rekufambisa uye kugovera masisitimu uye inorema indasitiri yekushandisa. Kufambiswa kwemagetsi uye kugovera kwakatarisana nematambudziko akadai sekuchinja kwemagetsi, kuderera kwesimba chinhu, uye kusagadzikana kwemagetsi; Zvikumbiro zvemaindasitiri zvinorema, kunyanya kukurumidza uye kumhanyisa mitoro, zvinogona kutungamira kuzvinhu zvemhando yemagetsi senge voltage kusaenzana, kushanduka kwemagetsi, uye kubhururuka mumagetsi emagetsi. Dynamic reactive power compensation inogona kugadzirisa matambudziko aya

2. Kushanda musimboti

Nheyo yakakosha yeSVG ndeyekubatanidza Voltage Source Converter (VSC) yakafanana nereactor kana transformer pane gidhi remagetsi. Nekugadzirisa amplitude uye chikamu chekubuda kwemagetsi paA AC side ye inverter, kana kudzora zvakananga amplitude uye chikamu che AC side ikozvino, simba rinoshanda rinodiwa rinogona kukurumidza kubatwa kana kubudiswa, kuzadzisa chinangwa chekukurumidza uye nekugadzirisa simba. reactive simba. Paunenge uchishandisa yakananga ikozvino kutonga, kudzora zvakananga iyo AC side ikozvino haigone kungoteedzera uye kubhadhara iyo impulse ikozvino yemutoro, asi zvakare kutevedzera uye kutsiva iyo harmonic ikozvino.

Funga iyo sisitimu semhepo sosi, SVG seinodzoreka voltage sosi, uye transformer seyakaenzana yakabatana reactor. Inoumbwa neLCD touch screen, control unit, VSC inverter, DC magetsi emagetsi, yekubatanidza reactor, wedunhu breaker uye zvimwe zvinobatsira.

4. Maitiro ekushanda kwechigadzirwa

Sesimba reSnoan tekinoroji, KH-LSVG ine zvinotevera tekinoroji maitiro:

Nguva chaiyo yekutevera uye inochinja muripo

◆ Multi functional, paunenge uchitaura nyaya dzakawanda dzehutano hwemagetsi

Power unit modular dhizaini

◆ DSP kutonga kwakangwara

◆ Ukuru hudiki uye uremu huremu

◆ Kudzivirira kwakakwana uye kuongororwa

Kuvepo kwesimba rinoshanda kunounza matambudziko akasiyana-siyana uye matambudziko kune simba rekufambisa uye kugovera masisitimu uye inorema indasitiri yekushandisa. Kufambiswa kwemagetsi uye kugovera kwakatarisana nematambudziko akadai sekuchinja kwemagetsi, kuderera kwesimba chinhu, uye kusagadzikana kwemagetsi; Zvikumbiro zvemaindasitiri zvinorema, kunyanya kukurumidza uye kumhanyisa mitoro, zvinogona kutungamira kuzvinhu zvemhando yemagetsi senge voltage kusaenzana, kushanduka kwemagetsi, uye kubhururuka mumagetsi emagetsi. Dynamic reactive power compensation inogona kugadzirisa matambudziko aya. Nzvimbo dzekushandisa: Zvivakwa zvehofisi, zvivakwa zvekutengesa; Zvikoro nezvipatara; Mobile communication; Zvivakwa zvekugara; The kukarukureta ruzivo centre inokodzera maindasitiri mitoro: motokari kugadzira; Rail transit; Yepakati frequency furnace uye yemagetsi arc furnace; Chemistry uye Pharmaceuticals; Simba zvemagetsi; Kugadzira mapepa uye kudhinda, nezvimwewo.

MUSORO-TYPE-1

High voltage parallel capacitors inokodzera kuenderana kunoenderana mu AC magetsi masisitimu ane simba frequency (50Hz kana 60Hz) ye1kV uye pamusoro. Iwo anoshandiswa kubhadharira inductive reactive simba, kuvandudza simba remagetsi, kuvandudza kunaka kwevoltage, kuderedza kurasikirwa kwemutsara, uye kushandisa zvizere kugona kwekugadzira magetsi nemidziyo yekugovera.

MUSORO-TYPE-1

High voltage parallel capacitors inokodzera kuenderana kunoenderana mu AC magetsi masisitimu ane simba frequency (50Hz kana 60Hz) ye1kV uye pamusoro. Iwo anoshandiswa kubhadharira inductive reactive simba, kuvandudza simba remagetsi, kuvandudza kunaka kwevoltage, kuderedza kurasikirwa kwemutsara, uye kushandisa zvizere kugona kwekugadzira magetsi nemidziyo yekugovera.