Bhokisi Type Transformer Compact Substation

Iyo yakazara chimiro chebhokisi chekushandura chinonyanya kukamurwa kuita zvikamu zvitatu: high-voltage switchgear, transformer uye yakaderera-voltage kugovera mudziyo.

Zvinoenderana nezvinodiwa nehurongwa, iyo yakakwira voltage switch inogona kusarudza sulfur hexafluoride kana vacuum circuit breaker, ring network switch, load switch uye fuse. A metering device inogonawo kuiswa padivi rekumanikidza. Iyo yakaderera voltage divi rinowanzo kuisirwa neiyo main switch uye bazi feeder switch, uye mamwe anongoiswa ne feeder switch. Yakananga feed kune yakaderera voltage end vashandisi. Inogona zvakare kuve yakashongedzerwa nemacapacitor ekubhadhara, metering zvishandiso, etc. Distribution transformers kazhinji inosarudza mafuta-akanyudzwa kana akaoma-mhando transformers.

Iyo yakakwira voltage chamber yeEuropean type transformer inowanzo umbwa nehigh voltage load switch, yakakwira voltage fuse uye inosunga mheni, nezvimwewo, iyo inogona kumisa kushanda kwekufambisa magetsi uye kuve nekuremerwa uye kupfupika kwedziviriro yedunhu. The low-voltage chamber inoumbwa ne-low-voltage air switch, current transformer, ammeter, voltmeter, etc. Transformers inowanzova S9 kana yakaoma mhando.

Bhokisi racho rine marudzi maviri ekuumbwa, anoti, "ziso" chimiro chekugadzirisa uye "chigadzirwa" chimiro. Iyo yakakwira uye yakaderera voltage kamuri yakarongedzwa mu "mesh" chimiro yakafara, izvo zviri nyore kuona iyo mhete network magetsi emagetsi chirongwa chemhete network kana kaviri magetsi ekubatanidza magetsi.

Akajairika bhokisi-mhando substation modhi akakamurwa muzvikamu zvitatu

(1) High-voltage switchgear modhi;

(2) yakaoma transformer kabati muenzaniso;

(3) Low-voltage switchgear modhi.

Zvinorehwa nemabhii matatu ekutanga zviratidzo ndezvi:

Z-yakasanganiswa mhando; B- Substation; N (W) - mukati (kunze, kusina kubatanidzwa); X-bhokisi rudzi; Y-mobile.