Sisitemu yo Kugenzura Kumurongo wa Metal Oxide
Mubisanzwe hariho uburyo bubiri bwo kugenzura imiterere yimashanyarazi yibikoresho byamashanyarazi menshi mumashanyarazi: kugenzura kumurongo no gutahura kumurongo (byoroshye) kumurongo.Iyambere irashobora kubona ibipimo biranga byerekana uburyo budasanzwe bwibikoresho igihe icyo aricyo cyose, cyoroshye gucunga byikora.Nyamara, ishoramari ni rinini, kwishyiriraho no kubaka biragoye, kandi kubungabunga buri gihe birakenewe.Kubwa nyuma, ifite ibyiza byo gushora imari mike, igamije cyane, byoroshye gushiraho, kubungabunga no kuvugurura.Mugihe cyose icyitegererezo cyatanzwe gishyizwe mubikoresho byamashanyarazi hakiri kare, ubushakashatsi burashobora gukorwa kubikoresho byamashanyarazi bikora, kandi inenge irashobora kuboneka mugihe, kugirango byongerwe igihe cyambere cyo gutsindwa kwamashanyarazi hanyuma bigasimburwa rwose -uburyo bwo gukurikirana umurongo.
GDDJ-HVC igerageza rya dielectric igihombo kubikoresho bizima birashobora gukoreshwa mugupima igihombo cya dielectric hamwe nubushobozi bwibikoresho bya capacitif (bushing, CT, CVT, capacitori), no kumenya inenge ziterwa neza.
1. Ubwoko bwimbere bwubwoko bwa sensor hamwe nibisobanuro bihanitse bikoreshwa kenshi aho gukoresha icyitegererezo cyicyitegererezo, kirimo inzitizi zirenze imwe.Mugihe cyo kugerageza, tabs nyinshi ngufi zirakenewe kugirango uyobore impera yanyuma yo gukingira ibikoresho byo kugerageza.GDDJ - HVC ikoresha imiterere gakondo igororotse, irashobora gushyirwaho hafi yibikoresho, icyerekezo cyo gukingira impera ntikimeneka kandi uburebure ni bugufi cyane, birinda inzitizi zifunguye zo gukingira.Rukuruzi irashobora kumenya neza ibimenyetso muri 100μA ~ 700mA.Impedance ya sensor iri hasi, irashobora kwihanganira amashanyarazi yumurongo wa 10A hamwe numurabyo utera 10kA, byujuje ibisabwa kugirango ukoreshe kumurongo.
2. Igice cyo gutoranya gifata ibishushanyo mbonera bya aluminiyumu bifunga igishushanyo mbonera cy’amazi, kandi kigahuza insinga zidafite amazi kugirango zisohore kabiri, cyoroshye guhuza;Nyuma ya sensor imaze gushyirwaho, mubisanzwe ntabwo iba ifite ingufu.Kugirango ugerageze, gusa umugozi wa kabiri wigice cyicyitegererezo ugomba guhuzwa, kandi "gucomeka no gukina" birashobora kugerwaho nta gikorwa na kimwe cyanyuma cyo gukingira ibimenyetso.
3. Intangiriro yibanze yiki gikoresho ni umunyamerika TI 32-bit ireremba-ingingo yo hejuru ikora cyane yerekana ibimenyetso bya digitale (DSP), ikora sisitemu yigihe-gihe kandi ikanagura 16-bit, yihuta, imiyoboro myinshi ihuza icyitegererezo cya digitale ihinduranya (A / D) kugirango tumenye igihe nyacyo cyo gupima no kubara neza-kubara umubare wakurikiranwe.Bashoboye gukurikirana ibikoresho byinshi icyarimwe.
4. Uburyo bubiri kumurongo bwo gutahura igihombo cya dielectric burashobora gutangwa, bushobora gupima itandukaniro ryigihombo cya dielectric hamwe nubushobozi bwa capacitance yibikoresho bibiri bya capacitifike mugice kimwe, kandi PT ya kabiri ya voltage irashobora gukoreshwa nkikimenyetso cyo gupima ubushobozi na dielectric. gutakaza igikoresho.Ukoresheje sensor yindishyi zigezweho hamwe nubuhanga bugezweho bwo gushungura hifashishijwe ikoranabuhanga, ikibazo cyigihombo cya dielectric nukuri kandi gihamye gikemutse, hamwe ningamba nziza zo gukingira amashanyarazi hamwe nubuhanga buhanitse bwo gutunganya, kuyungurura imibare birashobora kwemeza ko ibisubizo byikizamini cya dielectric bitatewe ningaruka ziterwa no guhuza ibikorwa. na pulse kwivanga, hamwe nibisobanuro byuzuye kugeza ± 0.05%.
5. Hamwe no kumenya itandukaniro ryigihombo cya dielectric hamwe nuburinganire bwa capacitance yibikoresho byicyiciro cya capacitive, ntibishobora gusa kwirinda kugoreka ibisubizo byikizamini cya dielectric cyatewe no gukoresha PT ya kabiri ya voltage nkikimenyetso cyerekana, ariko kandi bifasha kugabanya ingaruka za icyiciro-ku -cyiciro cyumuriro wumuriro.
6. Detector ifite ecran nini ya LCD kugirango yerekane voltage ikurikiranwa, ikiriho, igihombo cya dielectric, amashanyarazi arwanya imbaraga, ubushobozi bwa capacitif nandi makuru.
7. Ikizamini ntigifite gusa imikorere yo kumenya neza, ariko kandi irashobora gukurikirana ibikoresho kumurongo igihe kirekire, kandi igahita yandika amakuru yakurikiranwe.
8. Sisitemu ifata ibyuma bifata ibyuma byifashishwa mu mwanya wa "sisitemu yo gutoranya gakondo", ishobora kuzamurwa mu buryo bworoshye kuva "gutahura ubuzima" ikagera kuri "gukurikirana kuri interineti" mu mikorere isanzwe y'ibikoresho.Ntibikenewe gukuraho ibyuma byashyizweho, nta mpamvu yo guhagarika igikoresho, gusa ongeraho ishami rishinzwe gukurikirana (IED).
9. Detector ifata igishushanyo mbonera, cyoroshye gukora, bateri ya lithium mumashini irashobora kugumana amasaha 8 yigihe cyakazi gikomeza, yujuje byuzuye ibisabwa byo gukoresha umurima.
| Igice nyamukuru | |
| Amashanyarazi | Bateri idafite ibikoresho |
| Umugozi | 30m, ibice 2 |
| Ubushyuhe bwibidukikije | -45 ~ 60 ℃ |
| Erekana | Mugaragaza nini ya LCD yerekana, ikwiriye gukoreshwa hanze. |
| Ingano | 430 * 340 * 160mm |
| Ibiro | 5kg |
| Urwego rwo gupima & ukuri | |
| Ibiriho | Cx = 100μA ~ 1000mA, Cn = 100μA ~ 1000mA Ukuri: ± (0.5% + 1digit) |
| Umuvuduko | Vn = 3V ~ 300V Ukuri: ± (0.5% + 1 imibare) |
| Gutakaza dielectric | Tanδ = -200% ~ 200% Ukuri: ± 0.05% |
| Ikigereranyo cy'ubushobozi | Cx:Cn = 1: 1000 ~ 1000: 1 Ukuri: ± (0.5% C + 1 imibare) |
|
Ubushobozi | Cx = 10pF ~ 0.3μF Ukuri: ± (0.5% C + 2pF) Icyitonderwa: ibipimo nyabyo byo gupima bifitanye isano nubu ikintu cyibizamini hamwe nukuri kwa PT (cyangwa CVT) mukoresha. |
| Umuyoboro urwanya | Irp = 10μA ~ 200mA (impinga) Ukuri: ± (0.5% + 1digit) |
| Umuyoboro wuzuye | Icp = 10μA ~ 200mA Ukuri: ± (0.5% + 1digit) |
| Ibindi biranga | |
| Guhagarika guhuza | Kugoreka kwa Waveform kwinjiza ibimenyetso byubu ntabwo bizahindura ibipimo byukuri. |
| Gucunga ingufu
| Iyo ingufu za bateri muri mashini ziri hasi cyangwa ntizipimwe igihe kinini, izatanga amajwi yumvikana kandi ihita ifunga. |
| Igihe cyo kwishyuza | Amasaha 12 ~ 24 muburyo bwo guhagarika, sisitemu yo kwishyiriraho ubwenge, kurinda amashanyarazi nyuma yo kwishyurwa byuzuye. |
