Yiziphi izici ezibalulekile zokukhetha iswishi yokudlulisa ezenzakalelayo?

1. Ukuhlaziywa kwesici somthwalo kanye nokulinganisa umthamo

1.1 Ukuhlonza uhlobo lomthwalo

Kuqhutshwa ukuhlaziywa okuningiliziwe kohlobo lomthwalo (ovimbelayo, obangela ukunyakaza, okwazi ukunyakaza, noma oxubile). Izinhlobo ezahlukene zemithwalo zinemithelela ebalulekile ekukhuphukeni kwamanje, izici zokuqala ze-ATS. Isibonelo, imithwalo yokungenisa efana nokuqala kwenjini izokhiqiza ugesi ophezulu wokuqala, okudinga i-ATS ibe namandla okulayisha ngokweqile kanye nokubekezelela ukushaqeka; imithwalo yokuthwala ingase ikhiqize ugesi ongaphezu kwamandla ngesikhathi sokushintsha, okudinga i-ATS ibe nezindlela zokuvikela ezifanele.

1.2 Ukuhlukaniswa kokubaluleka komthwalo

Ukubaluleka komthwalo kuhlukaniswe ngezigaba eziyinhloko (njengemishini ye-ICU ezibhedlela, amaseva ayinhloko ezikhungweni zedatha), ezesibili (njengemishini ejwayelekile yehhovisi, ukukhanyisa ezakhiweni zezentengiselwano), kanye nezesithathu (njengeziphephethamoya kanye nemishini engabalulekile). Amazinga ahlukene okubaluleka anezidingo ezahlukene ze-ATS maqondana nesikhathi sokushintsha kanye nokuthembeka. Imithwalo eyinhloko idinga ukubekwa phambili ekuhlinzekweni kwamandla okuqhubekayo.

2. Isikhathi sokushintsha kanye nezidingo zendlela yokushintsha

2.1 Ukuhlaziywa kwesikhathi sokucisha esivumelekile sokulayisha

Isikhathi esiphezulu esivunyelwe sokuvala ugesi somthwalo sinqunywa ngokusekelwe ezicini zawo. Isibonelo, imishini yekhompyutha ivame ukuvumela isikhathi esifushane sokuvala ugesi, ngokuvamile ebangeni lama-millisecond; kuyilapho eminye imishini yokukhanyisa evamile ivumela isikhathi eside sokuvala ugesi.

2.2 Izinhlobo kanye nezici zendlela yokushintsha evamile

Izindlela ezivamile zokushintsha ze-ATS ziyaqaliswa, njengezinga le-PC (iswishi yokudlulisa uhlobo iyonke) kanye nezinga le-CB (iswishi yokudlulisa uhlobo lwe-circuit breaker). Izinga le-PC ATS linezici zesakhiwo esilula, isivinini sokushintsha esisheshayo, kanye nokuthembeka okuphezulu, futhi lifanele izimo ezinezidingo eziphezulu zesikhathi sokushintsha; Izinga le-CB ATS linomsebenzi wokuvikela i-overload kanye ne-short-circuit, kodwa isikhathi salo sokushintsha side kakhulu, sifanele izimo ezinezidingo zokuvikela eziphakeme.

2.3 Ukukhetha ipharamitha yesikhathi sokushintsha

Amapharamitha abalulekile e-ATS, njengesikhathi sokushintsha sonke (kufaka phakathi isikhathi sokuvula nokuvala) kanye nesikhathi sokushintsha esingokwemvelo, achazwe ngokucacile futhi aqinisekiswa ukuhlangabezana nezidingo zomthwalo. Ngesikhathi esifanayo, ukuvumelanisa phakathi kwemithombo yamandla ehlukene kuyacatshangelwa. Emithonjeni yamandla engavumelani, i-ATS enomsebenzi wokushintsha ongavumelani kufanele ikhethwe.

3. Izinkomba zokuthembeka kanye nezidingo zokulungisa

3.1 Isikhathi Esimaphakathi Phakathi Kokwehluleka (MTBF)

I-MTBF iyinkomba ebalulekile yokulinganisa ukuthembeka kwe-ATS. Ukukhetha imikhiqizo ye-ATS enenani eliphakeme le-MTBF kunganciphisa amathuba okwehluleka. Ukuqonda idatha ye-MTBF enikezwa abakhiqizi nokwenza ukuhlolwa okusekelwe kuzicelo zangempela.

3.2 Impilo yemishini kanye nempilo kagesi

Naka impilo yomshini (izikhathi zokusebenza) kanye nempilo kagesi (izikhathi zokusebenza komthwalo) ye-ATS. Uma impilo yomshini kanye nempilo kagesi ide, impilo yesevisi ye-ATS ide, futhi imvamisa yokugcinwa kanye nokufakwa esikhundleni iyancipha. Khetha i-ATS enobude bempilo obanele ngokusekelwe emvameni yokusetshenziswa okulindelekile kanye neminyaka.

Umthombo wezinkomba zokuqukethwe

1. “Imishini Yokushintsha Neyokulawula Ene-voltage Ephansi – Ingxenye 6-1: Izinto Zikagesi Ezinemisebenzi Eminingi – Izinto Zokushintsha Zokudlulisa” (GB/T 14048.11-2016)

2. “Ikhodi Yokuklama Ugesi Kwezakhiwo Zomphakathi” (GB 51348-2019)

3. “Ikhodi Yokuklama Yesistimu Yokusabalalisa Amandla” (GB 50052-2009)