Babban darajar da ke jure zafin jiki enamelled Multi-strand danda mai launi tagulla maƙarƙashiyar waya mai saurin cajin wutar lantarki don motocin makamashi

1.Tsarin da kayan

1. Wayar da aka ɗaure: kuma ana kiranta da wayoyi masu yawa, tana nufin maƙarƙashiya na igiyoyi masu yawa na waya mai enamelled guda ɗaya na ƙayyadaddun ƙayyadaddun bayanai, kuma maƙasudin kowane Layer yana juyawa.

2. Tsawon madaidaicin: rabon saita ingantacciyar nisa a aunawa zuwa adadin juyi shine tsayin murɗi (fiti) na waya mai ɗaure.

3. Yawan hannun jari: kamar yadda abokin ciniki ya ƙayyade;

4. Alƙawarin karkatarwa: yana nufin alkiblar ɗauka a cikin tsarin samarwa, wanda gabaɗaya ya kasu zuwa tabbatacce (S), watau ta gefen agogo, da kuma baya (Z), watau kishiyar agogo.

2. Ma'aunin aikace-aikacen

Koma zuwa IEC JIS GB da sauran ma'auni na wayar da aka saka

3, Bayani dalla-dalla

1. Bukatun bayyanar: bayyanar gani yana da kyalkyali, ba tare da lalacewar injiniya ba ga launi na fenti, ba sauƙin goge fim ɗin fenti tare da ƙusoshi ba, babu waya maras kyau, tsalle-tsalle da sauran abubuwan mamaki, kuma wiring yana da kyau kuma yana da kyau.

2. Twist tsawon abin da ake bukata: ɗauki samfurin 500mm, barin izinin 100mm a duka ƙarshen samfurin 500mm, ɗauki igiya na enaled waya daga farkon farawa don sassauta, kuma sannu a hankali sassauta adadin juyawa daga ƙarshen a zuwa ƙarshen b, da rikodin rabon adadin juyawa zuwa nisan da aka auna.Ƙimar da aka samu ita ce tsayin karkatar da igiyar enameled, ɗauki wuri ɗaya na ƙima, kuma haƙuri gabaɗaya shine ± 1mm.

3. Hanyar ƙididdige diamita na waje na waya mai ɗaure Z: D=1.155 ×√ N × d

D= igiyar igiya Z babban madaidaicin diamita na waje = 1.155 N = adadin madaidaicin waya d= waya mai enameled guda Z babban madaidaicin diamita na waje = 1.155

Ana iya amfani da wannan dabarar lissafin kawai don tunani.

4. Dubawa na rushewar wutar lantarki na enamelled stranded waya: ninka kowane samfurin tare da tsawon 500MM a cikin rabi kuma juya shi bisa ga saitin a cikin Table 1. Bayan karkatarwa, yanke iyakar samfurin kuma barin tsakiyar tsawon 120MM.Ƙarshen waya ya kasu kashi biyu bisa ga adadin adadin.Ƙarshen ɗaya yana cikin yanayin da'irar buɗewa, ɗayan ƙarshen kuma an nutsar da shi cikin tin azaman ƙarshen awo.Matsa ɗaya daga cikin sassan tsoma kwano tare da ingantacciyar lantarki, ɗayan kuma tare da gurɓataccen lantarki, sannan buɗe kayan aikin don gwaji.Ka'idar ita ce ta ɗaga wutar lantarki daidai gwargwado har sai fim ɗin fenti samfurin ya rushe.A wannan lokacin, ƙimar da aka nuna akan kayan aiki shine ƙimar ƙarfin lantarki na samfurin.

5. Wayar da aka keɓe an yi ta da wayoyi masu ɗamara da yawa ta hanyar igiyar na'ura, kuma za a ƙayyade ƙarfin wutar lantarki bisa ga adadin igiyoyi.Za a rage ma'aunin wutar lantarki yayin da adadin igiyoyi ke ƙaruwa.Don cikakkun bayanai, ninka rabo bisa ga ma'auni na enameled waya.Koma zuwa (JISC3202-1994).

5.1 Lokacin da adadin strands (N) ya kasa da 20, raguwar ƙarfin wutar lantarki na waya mai ɗaure shine V = rushewar wutar lantarki na waya mai enamelled * 90%.

5.2 Lokacin da adadin igiyoyi ya kasance 20 ≤ N ＜ 60, ƙarancin wutar lantarki na igiyar waya V = rushewar wutar lantarki na waya mai enamelled * 80%.

5.3 Lokacin da adadin strands ne 60 ≤ N ＜ 120, da rushewar ƙarfin lantarki na stranded waya V = rushewar ƙarfin lantarki na guda enamelled waya * 70%.

5.4 Lokacin da adadin strands ne N ≥ 120, da rushewar ƙarfin lantarki na stranded waya V = rushewar ƙarfin lantarki na guda enamelled waya * 60%.