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35kV kebul, S=300mm2， tsawon 1.5km mitar juyawa serial resonance matsin lamba juriya gwaji na'ura
35kV kebul, S=300mm2， tsawon 1.5km mitar juyawa serial resonance matsin lamba juriya gwaji na'ura
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YHXZB-220kVA / 100kV mai juyawa mita serial resonant matsin lamba juriya gwaji na'urar fasaha tsari
1, Tsarin layi daya resonance tushen ka'ida:
1.1 madaidaiciyar ƙarfin lantarki juriya gwajin ne yin amfani da induction na resistor da gwajin capacitor don ƙirƙirar LC jerin zagaye, daidaita ƙarfin lantarki mita na canjin mita ikon fitarwa, cimma jerin daidai madaidaiciyar ƙarfin lantarki, samun ƙarfin lantarki a kan gwajin gwajin, shi ne sabon hanyar gwajin ƙarfin lantarki na yanzu, wanda masana suka yaba, an yi amfani da shi sosai a cikin gida da ƙasashen waje.
2. Features na'urar gwajin layi tare da layi:
2.1 jerin layi daya resonance gwajin na'urar yana da babban fitarwa damar, fitarwa ƙarfin lantarki high, za a iya arbitrarily haɗuwa resistor ga daban-daban gwaji AC juriya gwaji.
2.2 jerin layi daya resonance gwajin na'urar yana da kananan girma, haske nauyi, musamman m filin gwaji.
2.3 jerin layi daya resonance gwajin na'urar yana da kyakkyawan kariya aiki, akwai m kariya, m kariya, lokaci kariya, walƙiya kariya, overheating kariya, module kariya da sauran ayyuka.
2.4 jerin layi daya resonance gwajin na'urar yana da aiki sosai sauki, kuma yana da hannu da kuma atomatik biyu gears.
2.5 jerin layi daya resonance gwajin na'urar ta yi amfani da babban allon, sa gwajin bayanai bayyane, kuma za a iya buga gwajin sakamakon.
2.6 jerin layi daya resonance gwajin na'urar da ba tare da wani ƙarfin lantarki haɗari bayan gwajin karya, a gwajin lalacewa ne quite kananan.
2.7 jerin layi daya resonance gwajin na'urar gwajin da ake buƙata ikon damar karami, kawai daya daga cikin 'yan kashi na ikon damar da ake buƙata gwajin mai canzawa na aiki, warware matsalar wutar lantarki a filin.
3, Aikace-aikace:
3．1Cika AC juriya gwaji na 300mm2 / 35kv crosslinked kebul tsawon 1.5km.
3．2Cika AC juriya gwajin 300mm2 / 10kv crosslinked kebul tsawon 3km.
3．3Saduwa da AC juriya gwaji na 10kv da ƙasa sauya, motherboard da sauran high karfin lantarki kayan aiki.
4, amfani da yanayin muhalli:
4.1 yanayin zafin jiki: -10 ℃ ~ 40 ℃
4.2 dangi zafi: ba fiye da 90%
4.3 tsayi: kasa da 2500m
5, na'urar iya ƙayyade:
5.1 300mm2 / 35KV kebul, AC juriya gwajin tsawon 1.5km, karfin 0.19uF, gwajin mita ne 30-300Hz, gwajin ƙarfin lantarki 52kV.
mitar dauki 35Hz
gwajin yanzu I = 2πfCU gwajin = 2π × 35 × 0.19 × 10-6 × 52 × 103 = 2.2A
Daidai resistor induction yawa L = 1 / ω2C = 108H
5.2 300mm2 / 10KV kebul, tsawon 3km AC juriya gwaji, karfin 0.37 × 3 samu 1.11uF, gwajin mita ne 30-300Hz, gwajin ƙarfin lantarki 22kV.
mitar dauki 35Hz
gwajin yanzu I = 2πfCU gwajin = 2π × 35 × 1.11 × 10-6 × 22 × 103 = 5.4A
Daidai resistor induction yawa L = 1 / ω2C = 18.6H
5.3 AC juriya gwajin 10KV da ƙasa sauya, motherboard da sauran high karfin lantarki kayan aiki, matsakaicin damar 0.05uF, gwajin mita ne 45-200Hz, matsakaicin gwajin karfin lantarki 42kV.
mitar dauki 45Hz
gwajin yanzu I = 2πfCU gwajin = 2π × 45 × 0.05 × 10-6 × 42 × 103 = 0.6A
Daidai resistor induction yawa L = 1 / ω2C = 250H
※：Dangane da abubuwan da ke sama gwajin ƙarfin lantarki, halin yanzu, mita, yawan induction, wato, tsara ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan
Tabbatarwa:1, 300mm2 / 35KV kebul, tsawon 1.5km AC juriya gwaji, karfin 0.19uF, gwajin mita ne 30-300Hz, gwajin ƙarfin lantarki 52kV.
☆：Yin amfani da 3 node resistor serial a wannan lokacin da aka ƙididdige inductor ne 120H, da aka ƙididdige ƙarfin lantarki ne 66KV da aka ƙididdige yanzu ne 2.5A.
gwajin mita f = 1 / 2π√LC = 1 / (2 × 3,14 × 120 × 0,19 × 10-6) =33.3Hz
gwajin yanzu I = 2πfCU gwajin = 2π × 33.3 × 0.19 × 10-6 × 52 × 103 =2.1A
Tabbatarwa:2, 300mm2 / 10KV kebul, tsawon 3km AC ƙarfin lantarki juriya gwaji, damar 1.11uF, gwajin mita ne 30-300Hz, gwajin ƙarfin lantarki 22kV.
☆：Yin amfani da 4 node resistors a layi daya a wannan lokacin da aka ƙididdige inductor ne 10H, da aka ƙididdige ƙarfin lantarki ne 22KV da aka ƙididdige yanzu ne 10A.
gwajin mita f = 1 / 2π√LC = 1 / (2 × 3.14 × 10 × 1.11 × 10-6) =47.8Hz
gwajin yanzu I = 2πfCU gwajin = 2π × 47.8 × 1.11 × 10-6 × 22 × 103 =7.3A
Tabbatarwa:3, 10KV da ƙasa sauya, motherboard da sauran high ƙarfin lantarki kayan aiki na AC juriya gwaji, matsakaicin damar 0.05uF, gwajin mita ne 45-200Hz, matsakaicin gwajin ƙarfin lantarki 42kV.
☆：Yin amfani da 4-node resistor serial a wannan lokacin da aka ƙididdige inductor ne 160H, da aka ƙididdige ƙarfin lantarki ne 88KV da aka ƙididdige yanzu ne 2.5A.
gwajin mita f = 1 / 2π√LC = 1 / (2 × 3,14 × 160 × 0,05 × 10-6) =56.3Hz
gwajin yanzu I = 2πfCU gwajin = 2π × 56.3 × 0.05 × 10-6 × 22 × 103 =0.74A
takamaiman:Na'urar Capacity220kVA/100KV; raba hudu sassan resistor, daya sassan resistor ne55kVA/30kV/2.5ATa hanyar haɗin amfani za a iya biyan buƙatun gwajin gwajin da aka ambata a sama.
6.Yi amfani da dangantaka List yayin gwaji
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