GDCL-V 20kV/10kA Impulse Combination Wave Test System Technical Solution
Zidazi zimatengera kuyeserera kwamagetsi ophatikizika amagetsi otsika kwambiri amagetsi a SPD II, omwe amatha kupanga voteji (1.2/50μs) ndi impulse current (8/20μs), amagwiritsidwa ntchito poyesa kalasi ya III ndikuchepetsa kuyesa voteji. za SPD ndi zigawo.Amagwiritsidwanso ntchito poyesa mopupuluma komanso kuyesa kotsalira kwa voliyumu ya MOV valve, unit ndi surge protective device(SPD), kapena kugwiritsidwa ntchito poyesa kafukufuku wina wasayansi.
Chipangizocho chimagwiritsa ntchito ukadaulo wowongolera ndi ukadaulo wa PLC, ndipo ntchito yayikulu imakwaniritsa zosowa zazinthu zapakhomo ndi zakunja za SPD ndi zida zawo pakuyesa kophatikizana kosiyanasiyana.
●GB 18802.1-2012 GB 18802.1-2012 Zida zodzitchinjiriza zolumikizidwa ndi makina ogawa magetsi otsika Gawo 1: Zofunikira ndi njira yoyesera.
●GB/T 18802.12-2006 Zida zodzitchinjiriza zolumikizidwa ndi makina ogawa magetsi otsika Gawo 12: Malangizo pakusankha ndikugwiritsa ntchito.
●GB/T 16927.1-1997 Njira zoyesera ma voltage apamwamba - Gawo 1: Zofunikira zonse zoyesa
●GB/T 16927.2-1997 Njira zoyesera ma voltage apamwamba Gawo 2: Makina oyezera
●GB/T 17626.5-1999 Electromagnetic compatibility-Mayeso ndi njira zoyezera-Surge chitetezo chokwanira.
●IEC61000-4-5 Electromagnetic compatibility (EMC) - Gawo 4-5: Njira zoyesera ndi muyeso - Kuyesa kwa chitetezo chokwanira
●TS EN 61643.11 Zipangizo zodzitchinjiriza zotsika-voltage - Gawo 11: Zida zodzitchinjiriza zolumikizidwa ndi magetsi otsika - Zofunikira ndi njira zoyesera
●TS EN 61643-21 Zipangizo zodzitchinjiriza zotsika kwambiri (SPD) Gawo 21: Zida zodzitchinjiriza zolumikizidwa ndi ma telecommunication ndi ma netiweki osayina-Zofunikira pamachitidwe ndi njira zoyesera
●Kutalika: 1000M.
●Kutentha kozungulira: -5 ℃ ~ + 40 ℃, kusiyana kwakukulu kwa kutentha kwa tsiku ndi tsiku: 25 ℃.
●Chinyezi chachibale: 85% (20 ℃) popanda condensation.
●Malo ogwirira ntchito: M'nyumba.
●Palibe fumbi loyendetsa, palibe zoopsa zamoto ndi kuphulika, palibe zitsulo zowononga ndi mpweya wotsekera.
●Ma waveform amagetsi amagetsi ndi sine wave, kuchuluka kwa ma waveform kupotoza <5%, ndi kusinthasintha kwamagetsi <10%.
●Kukaniza pansi: ≤0.5Ω.
Zigawo zazikulu zaukadaulo za nsanja yoyeserera ndi:
●Mphamvu yolowera: AC220V/22kV/3kVA, 60Hz
●Max.Mphamvu yamagetsi ya DC: DC12kV, max.kulipira 0.5A
●Nthawi yolipira: 22kV yamalizidwa mkati mwa 40s ~ 60s
●Kukhazikitsa kwamagetsi opangira: Kuyambitsa kuyesa, kuyikatu ndikusintha kwamagetsi opangira
●Mulingo wotsalira wamagetsi: ≤2.5kV
●Kutembenuka kwa polarity kwadzidzidzi: chiwerengero cha polarity chisonkhezero chabwino ndi choipa chikhoza kukhazikitsidwa mosiyana
●Gawo la gawo: 0-360 ° chosinthika
●Impulse current yopanga dera
Mphezi yamakono 8/20μs, mphezi yamakono oveteredwa matalikidwe: 2-20kA
Mphamvu: 16uF, voteji yothamanga: 12kV
Linanena bungwe mphamvu: 10% ~ 100%, odana pachimake <20% (musalumikiza decoupling katundu)
Kusokoneza mphamvu: 0.5Ω (10kV/20kA)
●Combination wave kupanga dera
Mphezi yamakono 8/20μs, mphezi yapano idavotera matalikidwe: 1-10kA
Magetsi mphezi 1.2/50μs, mphezi voteji oveteredwa matalikidwe: 2-20kV
Mphamvu: 8uF, voteji yothamanga 22kV
Linanena bungwe mphamvu: 10% ~ 100%, odana pachimake <20% (musalumikiza decoupling katundu)
Kutulutsa kwamphamvu: 2Ω± 10%
●Kukula kwa Cabinet: 600(L) * 800(W) * 1800(H)mm
●Kabati yoyesera: 400(L) * 400(W) * 300(H)mm
●Kulemera kwake: pafupifupi 650kg
●Kabichi ili ndi ma casters osunthika ndi othandizira osasunthika, omwe amatha kusuntha mosavuta ndikuyika
Chipangizocho chili ndi kompyuta ya Lenovo-in-one, yomwe imayikidwa pafupi ndi chipangizocho, ndipo chingwe cholumikizira chimalumikizidwa ndi kompyuta kuti chiwunikidwe.
6.1 Impulse Capacitor
Mphamvu yamphamvu: 16uF * 2/12kV;
Capacitor ntchito yeniyeni mpaka 22kV;
Kuchuluka: 1 seti;
6.2 Wave Modulation Unit
Zigawo zosinthira mafunde panjira iliyonse yogwirira ntchito zimaphatikizidwa pa bolodi lotchingira kuti liwonongeke mosavuta, kusinthidwa ndi kukonza.
Mitundu yosiyanasiyana yogwirira ntchito imatha kusinthidwa mosavuta, ndikuzindikirika ndi sensa yamagetsi, kuzindikira mawonekedwe omwe adayikidwapo, ndikuwonetsetsa pazenera.
6.3 Deta Acquisition Terminal
Gwiritsani ntchito oscilloscope ya MDO3012 (kapena mitundu ina yoperekedwa ndi kasitomala) yopangidwa ndi Tektronix, kusanja pafupipafupi kwa 100MHz, kutalika kosungira kwa 10k, ndi kusamvana kolunjika kwa 8bit.Imatha kulumikizana ndi kompyuta kudzera pa Ethernet.Detayo imawunikidwa ndikusinthidwa ndi PC, ndikuyesa ndikusanthula.Mapulogalamu amatha kusunga ma waveform ndi data munthawi yeniyeni.
6.4 Control Unit
Chophimba chokhudza ndi Mitsubishi PLC imapanga dongosolo lachiwiri lowongolera ndi dongosolo losavuta, ntchito yabwino komanso kukonza kosavuta.Mawonekedwe owongolera amatengera mawonekedwe aukadaulo aman-machine, omwe ndi ochezeka komanso osavuta kugwiritsa ntchito.Kugwiritsa ntchito chophimba cha 10-inchi, mawonekedwe ochezeka, osavuta kugwiritsa ntchito ndikukulitsa.
6.5 Chida choyezera
a) Chipangizo choyezera voteji chimagwiritsa ntchito kafukufuku wamagetsi apamwamba (RP1300H 300MHz 2.5kV) ndi chogawa voteji.Mpweya wothamanga kwambiri ukhoza kukumana ndi muyeso wotsalira wa voteji pansi pa 2.5kV.Kukwaniritsa zofunikira zoyezetsa zamakasitomala zamagetsi otsalira otsalira azinthu zamagetsi.Voltage divider imagwiritsidwa ntchito pazofunikira zotsalira zamagetsi pamwamba pa 2.5kV.
● Zotsatira za kafukufuku:
Nthawi Yokwera: 1.2nS
Kusokoneza kolowera: 100MΩ
Mphamvu yolowera kwambiri: 2.5kV (kugunda)
Kulondola: 1%
●Divider parameters:
Mphamvu yolowera kwambiri: 2-20kV
Yoyenera: 1.2/50 waveform
b) Chipangizo choyezera chapano chitha kugwiritsidwa ntchito kuyeza kuthekera koyimitsidwa pogwiritsa ntchito koyilo yamtundu wa Rogowski.
● Ma coil parameters:
Muyezo wapano: 0.5-15kA
Linanena bungwe pazipita voteji: 300V
Kugawanika-kuthamanga chiŵerengero: 0.02V/A
●Mbali yamagetsi yamagetsi yamagetsi imakhala yokhayokha komanso yokhazikika.
●Kabati yowongolera imakhala yokhazikika, ndipo mbali imodzi yoyeserera imakhala yokhazikika nthawi zonse.
●Kuwala kofiira kofiira kwambiri kumasonyeza kuti mphamvu yamagetsi ikugwira ntchito, ndipo kuwala kobiriwira kwapamwamba kwambiri kumasonyeza kuti palibe ngozi yamagetsi.
●Chitseko chachitetezo cha malo oyeserera kapena chosinthira mwadzidzidzi chikatsegulidwa, magetsi okwera amatsitsidwa pansi, zida sizigwira ntchito, ndipo chowunikira cha interlock chimayatsidwa.
●Dera lalikulu la zidazo lili ndi waya wa fuse kuti atetezeke mopitilira muyeso kuti atsimikizire chitetezo.
●Zida zonse zimayikidwa ndi chizindikiro chachitetezo.
●Mayeso amatha kuyimitsidwa / kukanikizidwa ndi batani loyimitsa mwadzidzidzi, ndipo zigawo zamkati zamphamvu kwambiri komanso kutulutsa kwafupipafupi kumatha kuchitika.
●Okonzeka ndi ndodo yoyambira pamanja yokonza nduna.
●Zidazi zili ndi chosinthira cha Omron electromagnetic loko pachitseko chazoyeserera, ndipo siziloledwa kutsegula chitseko chazinthu zoyeserera panthawi yoyeserera kuti mutsimikizire chitetezo chamunthu.
| Dzina | Chitsanzo | Qty. |
| Pulogalamu ya CD |
| 1 |
| Fuse | 3A 10*38 | 1 |
| Magetsi | 35W-24V | 1 |
| High voltage diode | 50kV 0.5A | 2 |
| Low inductance kukanaor | 1 Ω/100W | 4 |
| BNC Coaxial chingwe pulagi | 75-5 f9 | 1 |
| Ayi. | Dzina | Chitsanzo/Mafotokozedwe | Qty. | Ndemanga |
| 1 | Jenereta yophatikizira mafunde | GDCL-V 20kV/10kA | 1 | 20kV/10kA |
| 2 | Njira yoyezera | GDCL-V 20kV/10kA | 1 | Popanda nduna zowongolera |
| 3 | Waveform1 | 8/20μs | 1 | |
| 4 | Waveform2 | 1.2/50 8/20 | 1 | |
| 5 | Ndodo ya pansi | JDB5 | 1 | |
| 7 | Zolemba | Buku, lipoti la mayeso ndi zojambula zamagetsis | 1 | |
| 8 | Ntchitokatundu magetsi | 0-500VAC | 1 | |
| 9 | Coupling mode | 9uf*2 | 2 |