Laba qaab naqshadeeye oo ah koronto-dhaliyaha naaftada koronto-sare ee golaha iska caabinta dhulka iyo sida loo dalbado

Nolosheenu waa mid aad iyo aad u badan oo aan kala sooc lahayn korontada, iyodab-dhaliye naafto ahwaa kuwo aad iyo aad loogu isticmaalo nolosha. Codsiyo kala duwan, shuruudo kala duwan, ayaa loo qaabayn doonaa si ay ugu habboonaadaan isticmaalka armaajooyinka caabbinta ee kala duwan.

Waxaa jira laba naqshadood oo golaha iska caabinta dhulka ee set naaftada danab sare ee jiranidaamka:

1. U samee golaha wasiirada iska caabinta dhulka mid kastadab-dhaliye. Golaha wasiirada iska caabinta dhulku waxay ka kooban yihiin xiriiriye korantada sare leh ama wareegtada wareegga, iska caabinta dhulka, iyo moduleka gudbinta ilaalinta dhulka. Haddii nidaamku barbar socdo, waa lagama maarmaan in la rakibo moduleka xakamaynta PLC, kaas oo loo isticmaalo in lagu xakameeyo wareegga wareegga ee caabbinta dhulka kasta si loo xiro ama loo gooyo wakhtiga saxda ah. Sababtoo ah nidaamyada isku midka ah ee cadaadiska sarreeya ee badan, kaliya hal cadaadis saredab dhaliyaha naaftadawaa la ogol yahay in dhulka la dhigo.

Faa'iidooyinka iyo khasaaraha: Mid kasta oo danab saredab dhaliyaha naaftadawaxaa lagu qalabeeyaa golaha caabbinta dhulka, kaas oo dabacsan oo ku habboon mashruuca cusboonaysiinta: waxaa lagu dabaqi karaa hal hawlgal oo kastadab dhaliyaha naaftada, waxayna ku habboon tahay hawlgalka barbar socda ee badandab-dhaliye naafto ah.

Waxa kale oo ay ku habboon tahay marka lagu daro cutubyada. Khasaaruhu waa: sababtoo ah mid kastadab dhaliyaha naaftadawaxay leedahay iska caabin dhulka ah, relay qalad dhulka ah iyo CT, waxay ku fadhidaa aag ballaaran kharashka maalgashiguna waa mid sarreeya. Haddii laba ama in ka badan oo iska caabiyeyaasha dhulka ah ay isku mar dhulka dhigaan, moduleka ilaalinta dhulka ayaa u nugul inay si xun u shaqeeyaan.

Dhowrdab-dhaliye naafto ahwadaagaan iska caabin dhulka ah, iyo xidhiidhka iska caabin dhulka waxaa gacanta ku contactors koronto badan oo badan. Nidaamka oo dhan wuxuu ku qalabaysan yahay golaha caabbinta dhulka. Golaha wasiirada iska caabinta grounding ka kooban yahay resistor a grounding, contactors koronto badan oo badan iyo module ilaalinta grounding ah.

Faa'iidooyinka iyo khasaaraha: Multipledab-dhaliye naafto ahwadaagaan iska caabin guud oo dhulka ah, yaraynta maalgashiga iska caabinta dhulka, iyada oo sidoo kale la yareeyo raadadka. Si kastaba ha ahaatee, in mashruuca dib u cusboonaysiinta, haddiidab dhaliyaha naaftadawaxay u baahan tahay in si gaar ah loo shaqeeyo, waa lagama maarmaan in lagu daro golaha caabbinta dhulka.

dhaliyaha naaftadaamarrada golaha wasiirada iska caabinta grounding:

1. Awoodda, tamarta iyo tirada unugga naaftada;

2. walxaha, midabka, cabbirka iyo soo gelista iyo ka-soo-baxa golaha wasiirada;

3. Qiimaha iska caabinta, wakhtiga socodka iyo socodka hadda;

4. Saamiga transformer-ka hadda jira;

5. in la rakibo qalabka ilaalinta caqliga leh ee golaha iska caabinta;

6. in la rakibo xiriiriyaha vacuum;

7. haddii tirada unugyadu ay ka badan yihiin 1, haddii la rakibo kontaroolaha PLC, si loo gaadho isku xidhka kanaalka badan.