Iqhaza lebhokisi lokusabalalisa elinobufakazi bokushisisa ngogesi

Njengokufakwa kahle kwamapayipi kanye nobuchwepheshe bokunqanda ukubanda, ukulandela ukushisa kukagesi kusetshenziswe kakhulu ezimbonini nasezindaweni zomphakathi. Njengengxenye ebalulekile yesistimu yokushisa kagesi, ibhokisi lokusabalalisa lokusabalalisa ukuqhuma kokushisa kagesi alikwazi ukushaywa indiva. Okulandelayo kuzokwethula ngokuningiliziwe indima yokushisisa ugesi namabhokisi okusabalalisa angaqhumi.

1. Isivikelo sokuvikela ukuqhuma

Ngesikhathi sokusebenza kwesistimu yokushisisa kagesi, izinhlansi zikagesi zingase zenziwe. Uma lezi zinhlansi zikagesi zihlangana namagesi avuthayo neziqhumane, ingozi yokuqhuma ingase yenzeke. Ibhokisi lokusabalalisa ukuqhuma kokushisa kagesi lithatha umklamo okhethekile wokuqhuma, ongavimbela ngokuphumelelayo ukuqhuma okubangelwa izinhlansi zikagesi futhi uqinisekise ukuphepha kokukhiqizwa nokusetshenziswa.

2. Ukusabalalisa amandla

Kudingeka inani elikhulu lamateyipu okushisisa kagesi kusistimu yokushisisa kagesi, futhi lawa mateyipu okushisa kagesi adinga ukusatshalaliswa ngamabhokisi okusabalalisa amandla. Ibhokisi lokusabalalisa elinobufakazi bokushisa kagesi bokuqhuma lingasabalalisa amandla kumateyipu ahlukene okushisa kagesi ngokwezidingo zangempela, ukuqinisekisa ukuthi itheyipu ngayinye yokushisa kagesi ingathola ukunikezwa kwamandla okuzinzile.

3. Ukuvikelwa kokulayisha ngokweqile

Ngesikhathi sokusebenza kwesistimu yokushisa kagesi, uma itheyiphu ethile yokushisa kagesi igcwele ngokweqile, ingabangela ukwehluleka kwalo lonke uhlelo. Ibhokisi lokusabalalisa elivikela ukushisisa kukagesi linomsebenzi wokuvikela ukugcwala ngokweqile. Lapho i-current idlula inani elibekiwe, ibhokisi lokusabalalisa lizonqamula ukunikezwa kwamandla ngokuzenzakalelayo ukuze kugwenywe ukulimala kokugcwala kakhulu ohlelweni lokushisisa ugesi.

4. Ukuvikelwa kwesekethe emfushane

I-short circuit ingenye yamaphutha avamile kumasistimu okushisa kagesi. Uma kungasingathwanga ngesikhathi, kungase kubangele imiphumela emibi njengomlilo. Ibhokisi lokusabalalisa elivikela ukushisisa kukagesi linomsebenzi wokuvikela isiyingi esifushane. Uma isifunda esifushane senzeka kumjikelezo, ibhokisi lokusabalalisa lizonqamula ngokushesha ukunikezwa kwamandla ukuvimbela ukwanda kwephutha le-short-circuit.

5. Ukuvikelwa kokuvuza

Itheyiphu yokushisisa kagesi kusistimu yokushisisa kagesi ingase ivuze ugesi ngenxa yokuguga, umonakalo, njll., okungeke kuthinte kuphela ukusebenza okuvamile kwesistimu, kodwa kungase kube usongo ekuphepheni kwabasebenzi. Ibhokisi lokusabalalisa elivikela ukushisisa kukagesi linomsebenzi wokuvikela ukuvuza. Lapho isistimu ithola ukuvuza, izonqamula ukunikezwa kwamandla ngokushesha ukuze kuqinisekiswe ukuphepha komuntu siqu.

6. Ukulawula izinga lokushisa

Umsebenzi oyinhloko wesistimu yokushisisa kagesi ukugcina ukufudumala nokuvimbela ukubanda, ngakho izinga lokushisa lidinga ukulawulwa. Ibhokisi lokusabalalisa elifaka ukuqhuma kokushisa kukagesi lingahlonyiswa ngesilawuli sezinga lokushisa ukuze libone ukulawulwa kwezinga lokushisa kwesistimu yokushisisa kagesi ukuze isebenze ngaphakathi kwebanga lokushisa elimisiwe ukuze kuzuzwe injongo yokonga amandla nokugcina ukushisa.

Ukufingqa, ibhokisi lokusabalalisa elivimbela ukuqhuma ukushisisa kukagesi lidlala indima ebalulekile kusistimu yokushisisa kagesi. Ayihlinzeki nje kuphela ukunikezwa kwamandla okuzinzile kwesistimu yokushisa kagesi, kodwa futhi ine-explosion-proof, overload, short-circuit, ukuvikelwa kokuvuza kanye nemisebenzi yokulawula izinga lokushisa, ukuqinisekisa ngokuphumelelayo ukusebenza okuphephile kwesistimu yokushisa kagesi. Ekusetshenzisweni okungokoqobo, abasebenzisi kufanele bakhethe amabhokisi afanele okusabalalisa ugesi angaqhumi ngokwezidingo zabo, futhi bawasebenzise futhi bawagcine ngendlela efanele ngokuhambisana nezinqubo zokusebenza ukuze baqinisekise ukusebenza okuvamile kanye nokusebenza okuzinzile kwesikhathi eside kwesistimu yokushisisa ugesi.