GDHX-9500 Phase Detector
GDHX-9500 Phase Detector imagwiritsidwa ntchito makamaka mu mizere yamagetsi amagetsi, gawo ndi gawo lotsatizana la magawo mu substation, ndi ntchito zazikulu kuphatikiza kuyang'anira magetsi, kuwongolera gawo ndi kuyeza kwa magawo.Imagwiritsa ntchito zotchingira ziwiri komanso mabwalo atsopano a digito, okhala ndi zotsutsana ndi zosokoneza, molingana ndi miyezo ya EMC, yoyenera kusokoneza ma elekitiroma osiyanasiyana.
Chizindikiro champhamvu chamagetsi champhamvu chowongolera chidzaperekedwa mwachindunji pambuyo pa chithandizo, foni yam'manja idzalandira ndikufananiza gawo, kudziwa zotsatira pambuyo pozindikira gawo, nthawi yeniyeni yowonetsera gawo losiyana ndi vector. , yofulumira komanso yolondola, yoyenera kugwiritsidwa ntchito pamagulu osiyanasiyana amagetsi (6V-500KV).Poyang'ana mawonekedwe a gululi, amatha kuzindikira molondola gawo lazotsatira zosiyana za mzere wogwirizanitsa magawo atatu, popanda kugwirizanitsa magetsi pakati pa zigawo ziwiri zoyezera, zomwe zimapangitsa kugwiritsa ntchito chipangizo choyezera kukhala chosinthika komanso chotetezeka.
●Pogwiritsa ntchito ukadaulo wotumizira opanda zingwe, mfundo yake yayikulu yogwirira ntchito ndikuyerekeza nthawi yeniyeni.
●Chonde samalani ndikutsatira malamulo ogwiritsira ntchito mankhwalawa, kuti muwonetsetse kuti chidacho chikugwira ntchito bwino, malekezero a X ndi Y detector saloledwa kupirira mayeso amagetsi.
●Zigawo za mutu wazitsulo za ndodo yotetezera ndizoletsedwa kuti zigwirizane ndi zinthu zilizonse panthawi ya mayesero.
●Chonde tsatirani malamulo a chitetezo chamakampani amagetsi amtundu wakuyesa kuyesa zida zotetezera ndi zinthu.
●Chonde tcherani khutu ku maphunziro ndi mayeso kwa ogwira ntchito omwe amagwira ntchito pamizere yamagetsi yamagetsi apamwamba kapena pafupi ndi mizere yothamanga kwambiri.
●Kuwongolera gawo pazida zokhala ndi moyo kuyenera kuchitidwa ndi ndodo yotsekera.
Chidziwitso: Kutalika kotetezedwa ndi miyezo yoyesera ya ndodo yotsekera ya "Wireless Phase Detector".
(Kuchokera ku "Malamulo ogwiritsira ntchito chitetezo chamagetsi a State Grid Corporation".)
1. Kutalikirana kwachitetezo pakati pa ogwira ntchito ndi thupi loyipitsidwa panthawi yogwira ntchito.
| Voltage Level | 10kV | 35kV | 66kV | 110kV | 220kV | 330kV | 500kV |
| Kutalikirana kwachitetezo | 0.4M | 0.6M | 0.7M | 1.0M | 1.8M | 2.2M | 3.4M |
2. The osachepera ogwira kutchinjiriza kutalika kwa insulating ndodo pa ntchito moyo.
| Voltage Level | 10kV | 35kV | 66kV | 110kV | 220kV | 330kV | 500kV |
| Min.ogwira kutchinjiriza kutalika | 0.7M | 0.9M | 1.0M | 1.3M | 2.1M | 3.1M | 4.0M |
Zindikirani: Muyezo woyeserera wa zida zotchingira zoyeserera (kachigawo): kugwiritsa ntchito mphamvu pafupipafupi 75kV iliyonse 300mm kwa 1min, ngati palibe kusweka, kulibe flashover ndi kutentha kwambiri, kumawonedwa ngati koyenera.
●Mayeso voteji: 10V-500kV, oyenera osiyana voteji mlingo.
●Kulondola: cholakwika chodziwongolera ≤± 3 °.
●Kuthamanga kwa zitsanzo: 10 nthawi / s.
●Tsiku ndi nthawi: kusintha kwa tsiku ndi nthawi, zosavuta kuti ogwiritsa ntchito azisakatula, onani mbiri yakale.
●Kuyika kwa nthawi yowunikira kumbuyo: nthawi zambiri kuyatsa, nthawi zambiri kuzimitsa, 0-999s kumatha kukhazikitsidwa ndi wogwiritsa ntchito.
●Kuzimitsa Auto: 0-999mins ikhoza kukhazikitsidwa ndi wogwiritsa ntchito.
●Mugawo: ≤20 ° imatengedwa ngati gawo (gawo lapakati mkati mwa 0-90 °, likhoza kukhazikitsidwa ndi wogwiritsa ntchito. Kusasinthika kwadongosolo ndi 20 °.)
●Mkhalidwe wakunja: > 20 ° (gawo lapakati pa 0-90 °, likhoza kukhazikitsidwa ndi wogwiritsa ntchito. Kusasinthika kwadongosolo ndi 20 °.)
●Ntchito yoyezera minda: kusanja kwapamalo kwa kutsogolera koyezera, kuwonetsetsa kulondola kwa mbali.
●Mtunda wotumizira pakati pa foni yam'manja ndi X, Y chowunikira: X≤150m, Y≤150m.
●Mapangidwe amitundu ingapo, kugwiritsa ntchito mwamphamvu, otetezeka komanso osavuta.
●Mawonekedwe apadera amunthu ndi makompyuta, ntchito yosavuta.
●Kapangidwe ka mlongoti wa FCC, chizindikirocho chimakhala champhamvu komanso chosavuta kulowa ndikutchingira khoma, chitseko, kapena chotchinga.
●Kuteteza kawiri, kusokoneza kwamphamvu kwa an-ti, mogwirizana ndi miyezo ya EMC.
●Machati ndi mawonedwe a data, osavuta komanso osavuta kuwerenga.
●Kuyeza koyenera, kuwonetsedwa ndi mawu ndi chizindikiro chowala.
●Muyeso wochulukira, nthawi yeniyeni yowonetsera kusiyana kwa mbali, zolakwika≤5 °.
●Kuwongolera kwa magawo a gawo, kutsatizana kwa magawo abwino, kutsatizana kwa gawo loyipa (120°, 240°).
| Kuyesa magetsi | 10V-500kV |
| Magetsi | Chingwe cham'manja: No.5 AA batire yamchere 2 zigawo (1.5V) |
| X ndi Y detector: No.7 AA batire yamchere 2 zigawo (1.5V) | |
| mtunda wotumizira opanda zingwe | Mtunda wowoneka 150m |
| Mu gawo | Kupatuka kwa gawo ≤20 ° (kufikira mkati mwa 0-90 °, kumatha kukhazikitsidwa ndi wosuta.) |
| Out-phase | Kupatuka kwa gawo> 20 ° (kufikira mkati mwa 0-90 °, kumatha kukhazikitsidwa ndi wogwiritsa ntchito yekha.) |
| Onetsani kulondola | Kuchuluka kwa kuyeza≤3° |
| Kusintha kwa gawo | 1° |
| Muyeso wotsatizana wa gawo | Kupyolera mu 120° motsata wotchi/240°motsutsana ndi wotchi kuti mudziwe ndikuwonetsa kutsatizana kwa gawo |
| Onetsani | LCD yowoneka bwino, yowonekera bwino pansi pa kuwala kwa dzuwa |
| Kutentha kwa ntchito | -35 ℃-+50 ℃ |
| Kutentha kosungirako | -40 ℃-+55 ℃ |
| Chinyezi chachibale | ≤95%RH, Non-condensate |
| M'manja | 0.31kg |
| X detector | 0.13 kg |
| Y detector | 0.13 kg |
