10kv High Voltage Equipment For Hydropower Plant
10kv High Voltage Equipment For Hydropower Plant
Kuyidivayisi yokusabalalisa amandla ephelele ye-3~12kV yezigaba ezintathu zebhasi elilodwa le-AC 50HZ kanye nesistimu yesigaba sebhasi elilodwa.Ikakhulukazi ezisetshenziswa ezimbonini zikagesi, amajeneretha amancane naphakathi nendawo okuhambisa amandla, amabhizinisi ezimboni kanye nezimayini, ukusatshalaliswa kwamandla kanye neziteshi ezingaphansi zezinhlelo zikagesi, ukwamukela amandla, ukudluliswa kwamandla, kanye nokuqaliswa kwemoto enamandla kagesi amakhulu, njll.
1. Inqubo yokuvala imi kanje:
a.Vala iminyango ephakathi nendawo nephansi, bese uyikhiya ngezingidi kazibuthe.
b.Lapho i-circuit breaker ivaliwe, ipuleti lomyalo ebhodini le-analog kufanele lishintshwe nepuleti lomyalo esibambeni sokushintsha kokulawula ngaphambi kokusebenzisa inkinobho yokulawula ukuvala.
2. Inqubo yokuvula imi kanje:
a.Ngemva kokushintsha ibhodi leziyalezo ebhodini le-analog nebhodi leziyalezo esibambini seswishi yokulawula, sebenzisa iswishi yokulawula ukuze unqamule isinqamuli sesifunda.
b.Ilokhi ye-electromagnetic ivuliwe ngemva kokuvulwa kwe-circuit breaker.
3. Uma ibhasi elikhulu noma ulayini ongenayo ohamba phezulu ubukhoma, i-circuit breaker ingalungiswa ngaphandle kokuhluleka kwamandla.
Okokuqala, vula i-circuit breaker, unqamule futhi ukhiphe wonke ama-circuit breaker wekhabhinethi engenayo, i-circuit breaker ihlukaniswe ngokuphelele nomugqa ophilayo, bese uvula iminyango ephakathi nendawo ukuze ungene ekamelweni le-circuit breaker ukuze ulungise i-circuit breaker. .(Ungawuvuli lo mnyango uma ukukhanya kwenkomba yedivayisi ebonisa amandla kagesi aphezulu kumnyango ophansi kukhanya)
4. I-circuit eyinhloko ayivaliwe, futhi isifunda esisizayo siphelile.
Igumbi lokudlulisa kanye negumbi lokugcina lekhabhinethi yokushintsha lihlukanisiwe ngokuphelele nesifunda esikhulu, ngakho-ke isifunda esiwusizo singahlolwa futhi silungiswe ngaphandle kokuhluleka kwamandla kumjikelezo omkhulu.
5. Ukuvula izimo eziphuthumayo
Lapho isifunda esikhulu sisebenza futhi ukusebenza kuthinteka ukwehluleka kwe-interlock kagesi, idinga ukuvulwa esimweni esiphuthumayo, inqobo nje uma ukhiye wokuvula izimo eziphuthumayo usetshenziselwa ukuyivula, futhi iminyango ephakathi nendawo ephansi ingaba kuvulwe ngokukhululeka.Ngemva kokuba ingozi isiqediwe, kufanele ibuyiselwe esimweni sayo sasekuqaleni ngokushesha.Ukugcinwa kwansuku zonke kufanele kugcinwe ngemuva kokuthi kusetshenziswe, futhi ukushisa kwebhasi kufanele kubhekwe njalo.Uma izinga lokushisa liphezulu kakhulu noma kunomsindo ongajwayelekile, imbangela kufanele iphenywe.Ngokuya ngendawo yokusebenza, umsebenzi wokuhlanza nokunakekela uzokwenziwa njalo eminyakeni emi-2 kuya kwemi-5.
