Hupenyu hwedu huri kuramba huchisiyana nemagetsi, uyeseti dzejenareta yedhiziridziri kushandiswa zvakanyanya muhupenyu. Mashandisirwo akasiyana, zvinodiwa zvakasiyana, zvichagadzirwa kuti zvienderane nekushandiswa kwemakabati akasiyana-siyana ekudzivirira pasi.
Kune magadzirirwo maviri ekabhineti inodzivisa kudonha kwevhu yejenareta yedhiziri ine voltage yakakura iripo.chirongwa：
1. Gadzira kabhineti inodzivisa pasi yega yegaseti yejenareta. Kabhineti rekudzivirira pasi rine contactor ine voltage yepamusoro kana circuit breaker, grounding resistance, uye grounding protection relay module. Kana system iri parallel, zvakakosha kuisa PLC control module, iyo inoshandiswa kudzora circuit breaker ye ground resistance yega yega kuti ivhare kana kudzima panguva chaiyo. Nekuti mumasystem akawanda ane high-pressure parallel, imwe chete ine high-pressure.seti yejenareta yedhiziriinobvumirwa kugadzikwa pasi.
Zvakanakira nezvayakaipira: Voltage imwe neimwe yakakwiraseti yejenareta yedhiziriine kabhineti inodzivisa pasi, iyo inochinjika uye iri nyore muchirongwa chekugadzirisa: inogona kushandiswa pakushanda kamwe chete kwega kwegaseti yejenareta yedhiziri, uye yakakodzera kushanda panguva imwe chete kwezvikamu zvakawandaseti dzejenareta yedhiziri.
Zviri nyorewo pakuwedzera mayuniti. Zvakashata ndeizvi: nekuti chimwe nechimweseti yejenareta yedhiziriine simba rekudzivirira pasi, simba rekudzivirira pasi uye CT, inotora nzvimbo yakakura uye mari yekudyara yakakwira. Kana ma resistors maviri kana anopfuura epasi akaiswa pasi panguva imwe chete, module yekudzivirira pasi inogona kusashanda zvakanaka.
Yakawandaseti dzejenareta yedhiziriDzinogovana simba rekudzivirira pasi, uye kubatana kwekudzivirira pasi kunodzorwa nemacontactor akawanda ane simba remagetsi. Sisitimu yese ine kabhineti yekudzivirira pasi. Kabhineti yekudzivirira pasi ine resistor yekumisa pasi, macontactor akawanda ane simba remagetsi uye module yekudzivirira pasi.
Zvakanakira nezvayakaipira: Zvakawandaseti dzejenareta yedhizirikugovana simba rekurambana, zvichideredza mari inoshandiswa mukudzivirirana kwevhu, ukuwo zvichideredzawo simba renzvimbo yacho. Zvisinei, muchirongwa chekugadzirisa, kanaseti yejenareta yedhiziriinofanira kushandiswa yoga, zvakakosha kuwedzera kabhineti inodzivisa pasi.
Jenareta yedhiziriMirayiridzo yekuodha makabati ekudzivirira pasi:
1. Simba, voltage uye huwandu hwedhiziri;
2. zvinhu, ruvara, saizi uye nzvimbo inopinzwa neinobuda mukabati;
3. kukosha kwekupikisa, nguva yekuyerera uye kuyerera kwemvura;
4. Chiyero che transformer yemagetsi;
5. kana mudziyo wekutarisa wakangwara wekabati rekudzivirira uchifanira kuiswa;
6. kana uchida kuisa vacuum contactor;
7. kana huwandu hwemayuniti hwakakura kupfuura 1, kungave kuisa PLC controller, kuti uwane multi-channel interlock.
Nguva yekutumira: Chivabvu-27-2024