Idivayisi Yokukala Ukushisa Okungenantambo

Incazelo yomkhiqizo

Lo mkhiqizo uyithuluzi elisha lokulinganisa izinga lokushisa elingenantambo lokushintsha amakhabethe.Inemisebenzi enamandla futhi ifanele ama-switch cabinets ahlukahlukene njengamakhabethe amaphakathi, amakhabethe ezinqola eziphathwa ngesandla, amakhabethe angaguquki, namakhabethe enethiwekhi eyindandatho ku-3-35KV ngaphakathi endlini.
Lo mkhiqizo wamukela ukulawula okuhlakaniphile kwe-single-chip microcomputer, engaqoqa izinga lokushisa kanye nomswakama ekhabetheni ngesikhathi sangempela, futhi ilungise ngokuzenzakalelayo izinga lokushisa nomswakama ekhabetheni ngokuvumelana nezilungiselelo zomsebenzisi.Ingahlonyiswa ngolwazi lwepharamitha yamandla esikhathi sangempela, njenge-voltage yezigaba ezintathu, yamanje, i-zero-sequence yamanje, amandla asebenzayo, amandla asebenzayo, amandla abonakalayo, isici samandla, imvamisa, amandla asebenzayo namandla asebenzayo, njll., kanye ingafakelwa isignali yesimo sokuqapha ngesikhathi sangempela.Lo mkhiqizo ungafakwa ukulinganisa izinga lokushisa lokuxhumana kwebhasi, elingahlonywa ukukala izinga lokushisa elingu-3-point, isilinganiso samaphuzu angu-6, izinga lokushisa lamaphoyinti angu-9, isilinganiso samaphuzu angu-12, njll. Ingakwazi ukuqapha izinga lokushisa lebhasi. , othintana nabo abaphezulu nabaphansi be-breaker circuit kanye nabanye othintana nabo ngesikhathi sangempela.Futhi ingasetha okukhiphayo kwe-alamu yezinga lokushisa elingaphezulu.I-RS485 yokuxhumana yokuxhumana yalo mkhiqizo ingenza idivayisi nezinye izinto zokusebenza esiteshini esincane zibe isistimu yokuqapha iphutha le-microcomputer yesikhathi sangempela.
Lo mkhiqizo wamukela idizayini ehlukile yokulwa nokuphazamiseka kanye nezingxenye ze-elekthronikhi zezinga lezimboni, ezinekhono eliqinile lokulwa nokuphazamiseka nokuthembeka okuphezulu.Ngokungeziwe ochungechungeni olungenhla lwemikhiqizo yokucushwa ejwayelekile, inkampani futhi ingakwazi ukwenza ngokwezifiso imikhiqizo enenhlanganisela ehlukile yokusebenza ngokuya ngezidingo zomsebenzisi ukuze ihlangabezane nezidingo ezahlukahlukene zabasebenzisi.

Izinkomba zobuchwepheshe

1. I-voltage esebenzayo: amandla edivayisi: AC/DC90-260V.
Layisha ukunikezwa kwamandla: AC220V±10% 50HZ.
2. Ukusetshenziswa kwamandla kwedivayisi: ≤15VA.
3. Amandla e-Dielectric: ≥ AC2000V phakathi kwegobolondo nesiphetho.
4. Ukusebenza kwesivikelo: ibanga phakathi kwegobolondo netheminali likhulu kuno-100MΩ.
5. Ukuxhumana: Isixhumi esibonakalayo se-RS485, iphrothokholi ye-MODBUS, ikheli lemboni lingasethwa, izinga le-baud 4800/9600.
6. Ibanga lokulawula izinga lokushisa nomswakama: izinga lokushisa -20°C~125°C, umswakama 0%RH~95%RH.
8. Ukunemba kokulinganisa: izinga lokushisa ±2°C, umswakama ±5%RH.
7. Ukulinganisa izinga lokushisa lokuxhumana: ukulinganisa izinga lokushisa lamaphuzu angu-3 okuzikhethela, ukulinganisa izinga lokushisa lamaphoyinti angu-6, ukulinganisa izinga lokushisa lamaphoyinti angu-9, ukulinganisa izinga lokushisa elingu-12, njll.
9. Isilinganiso samandla amaningi: linganisa i-voltage yezigaba ezintathu, yamanje, amandla, isici samandla, imvamisa, amandla kagesi, njll.
10. Indawo yokusebenza: izinga lokushisa elivamile lokusebenza -20 ° C-70 ° C, umswakama ojwayelekile wonyaka ≤95%.
11. Ukusebenza kokuphazanyiswa kwe-Anti-electromagnetic: ngokuhambisana namazinga e-IEC60255-22.
12. Imodi yokubonisa: isibonisi se-LCD yesikrini esiluhlaza okwesibhakabhaka.

Incazelo Yomsebenzi

Umsebenzi wokulinganisa ipharamitha yamandla amaningi (ongakukhetha):
Idivayisi inomsebenzi wokulinganisa amapharamitha kagesi, ukulinganisa amandla ezigaba ezintathu, amandla kagesi ezigaba ezintathu, amandla asebenzayo, amandla asebenzayo, amandla abonakalayo, isici samandla, ifrikhwensi yegridi, amandla alandelanayo ayiziro, amandla asebenzayo aya phambili futhi ahlehliselwe emuva. amandla asebenzayo Amapharamitha wamandla alinganayo, ukunemba kokulinganisa okungu-0.5%, angamiselela ngokuqondile umsebenzi wensimbi kuphaneli.
Umsebenzi wokulinganisa izinga lokushisa lokuxhumana okungenantambo:
Le divayisi inomsebenzi wokulinganisa izinga lokushisa, inzwa yokushisa iyibhande lokubuka, futhi ubude obujwayelekile bebhande lokubuka buyi-34 cm;ngokwamaphuzu okuxhumana webhande lewashi, lingahlukaniswa ngesilinganiso sokushisa samaphuzu angu-3, ​​isilinganiso samaphuzu angu-6, izinga lokushisa lamaphuzu angu-9, nesilinganiso sokushisa samaphuzu angu-12.izinga lokushisa, izintambo ezi-3 ngayinye zifakwe koxhumana nabo abangaphezulu naphansi be-breaker circuit noma imigoqo yethusi yebhasi yebhasi, futhi izigaba ezintathu ze-A, B, no-C ngokulandelanayo ziyizintambo eziphuzi, eziluhlaza, nezibomvu;ibhande ngalinye linoxhumana nabo abalungisiwe Ikheli lihambisana nekheli elikusokhaya wedivayisi, futhi lixhumana nomsingathi ukuze kulayishwe izinga lokushisa elilinganiselwe lesikhathi sangempela kumsingathi wedivayisi.
Izinga lokushisa lokulinganisa ibhande yi-20°C ~ 120°C.Uma izinga lokushisa lokuxhumana lingaphezu kuka-70°C (inani lokusetha kwasefekthri), inkomba ye-alamu yokushisisa ngokweqile yedivayisi iyakhanyisa, futhi abathintwayo be-alamu yokushisa ngokweqile bayavalwa futhi bakhiphe.
Umsebenzi wokufakwayo kwedijithali (ongakukhetha):
Idivayisi ingahlonyiswa ngomsebenzi wokufakwa kwenani lokushintsha, okungabonisa ulwazi lwendawo yokushintsha, futhi ingadluliselwa ngesignali yesilawuli kude, kufika kuzixhumanisi zokungena zenani lokushintsha oku-6.I-interface yokufaka yedijithali iwukufakwa kothintana naye okomile, futhi amandla anikeziwe ngaphakathi kwedivayisi.
Umsebenzi wokuxhumana:
Le divayisi ingahlonyiswa nge-interface ye-RS485 yokuxhumana kanye nephrothokholi ye-modbus, engadlulisa amanani esikhathi sangempela okushisa nomswakama, amanani okuqapha izinga lokushisa lokuxhumana, idatha yamandla esikhathi sangempela, imininingwane yesimo sokushintshwa kwedatha, uchungechunge lwamapharamitha njengokushisisa, ukunqanyulwa, qeda, ukushisa ngokweqile, njll.

ukufakwa kwenzwa yebhande

(1) Isilinganiso sokushisa samaphuzu angu-3: bopha ibhande lokuqala lezintambo (1/2/3) nezinombolo ezifanayo zokuxhumana koxhumana nabo ku-breaker circuit, futhi indawo yokuxhumana yokulinganisa izinga lokushisa yezintambo iseduze noxhumana nabo;
(2) Isilinganiso sezinga lokushisa elingu-6: bopha ibhande lesibili lezintambo (4/5/6) nezinombolo zokuxhumana ezifanayo koxhumana nabo abaphansi be-breaker circuit, futhi indawo yokuxhumana yokulinganisa izinga lokushisa yezintambo iseduze noxhumana nabo;
(3) Isilinganiso sokushisa samaphuzu angu-9: bopha ibhande lesithathu lezintambo (7/8/9) nenombolo yokuxhumana efanayo kusixhumi se-copper se-busbar, futhi indawo yokuxhumana yokulinganisa izinga lokushisa kwebhande iseduze nebha yethusi;

Imiyalo yezintambo

Incazelo yetheminali yangemuva:

Indlela yokufaka izintambo

Usayizi wokufaka

Incazelo yomkhiqizo

Amaphuzu okuqapha izinga lokushisa ezinto zikagesi ezine-voltage ephezulu zonke zisendaweni yamandla kagesi aphezulu, amandla amanje aphezulu, kanye nenkundla kazibuthe eqinile, futhi namanye amaphuzu okuqapha asesendaweni evaliwe.Ngenxa yezinkinga ezinjengomsindo oqinile we-electromagnetic, ukufakwa kwamandla kagesi aphezulu, nokulinganiselwa kwesikhala, izindlela zokulinganisa izinga lokushisa ezijwayelekile azikwazi ukuxazulula lezi zinkinga futhi azikwazi ukusetshenziswa.Uhlelo lokuqapha izinga lokushisa okungenantambo lwakhiwe ngokuzimela futhi lwaklanywa inkampani yethu lusebenzisa amaza omsakazo ekudluliseleni isignali.Inzwa ifakwe emshinini we-voltage ephezulu futhi ayinakho uxhumano lukagesi nemishini eyamukelayo, ngakho-ke isistimu ixazulula inkinga ngokuyinhloko ukuthi izinga lokushisa lokusebenza kokuxhumana kwemishini ye-voltage ephezulu akulula ukuqapha ku-intanethi ngesikhathi sangempela.
Uhlelo lokuqapha izinga lokushisa okungenantambo lunokwethenjelwa nokuphepha okuphezulu kakhulu, futhi lungafakwa ngokuqondile kushintsho olunamandla kagesi aphezulu, isixhumi sebha yebhasi, iswishi yommese yangaphandle, i-transformer nezinye izinto ezithinta ugesi ezijwayele ukushisa.Uhlelo lufakwe isixhumi esibonakalayo sokuxhumana esijwayelekile futhi singasebenza kunethiwekhi.Ngokusebenzisa isofthiwe yekhompiyutha ebambayo, idatha yesikhathi sangempela yokushisa yokusebenza yemishini yamandla kagesi aphezulu ingarekhodwa.Ihlinzeka ngedatha yomlando yokugcinwa kwemishini yamandla kagesi aphezulu, futhi ibona ukugcinwa okubikezelwayo kwemishini yamandla kagesi aphezulu ukungasebenzi kahle kokushisa.

Isakhiwo sesistimu yokulinganisa izinga lokushisa okungenantambo

2.1 Umdwebo wesakhiwo sesistimu yokulinganisa izinga lokushisa okungenantambo

2.2 Umdwebo wesakhiwo sesimiso senzwa yokushisa engenantambo
Inzwa yokushisa engenantambo isetshenziselwa ukukala izinga lokushisa elingaphezulu noma ukuthintana kwezinto ezishajwe ngamandla kagesi aphezulu, njengezinga lokushisa elisebenzayo labathintwayo abaveziwe emakhabetheni okushintsha amandla kagesi aphezulu, uxhumo lwebha yebhasi, amaswishi emimese yangaphandle nama-transformer.Inzwa yezinga lokushisa elingenantambo yakhiwe inzwa yezinga lokushisa, ukuguquguquka kwesignali nokukhulisa, isifunda sokulawula okunengqondo, isixhumi esibonakalayo sokumodulisa okungenantambo, njll. (njengoba kuboniswe esithombeni esingezansi).Inzwa ithumela isignali yezinga lokushisa eqoqiwe kumsingathi wokulinganisa izinga lokushisa okungenantambo ngenethiwekhi engenantambo.

Imingcele yezobuchwepheshe eyinhloko

3.1 Imisebenzi esemqoka:

3.2 Izinkomba zobuchwepheshe

Isibonisi nesilungiselelo sepharamitha

4.1 Iphaneli yokubonisa

umfanekiso:
1. Isibani senkomba yamandla
2. Ukukhanya kwenkomba yokugijima
3. Isibani esiyisixwayiso
4. Isibani senkomba ye-alamu
5. Indawo yokubonisa i-LCD
6. Inkinobho

Indlela yokufaka izintambo

Ubukhulu kanye nezindlela zokufaka

Ubukhulu bomsingathi wokulinganisa izinga lokushisa (iyunithi: mm)
Indlela yokufaka umsingathi wokulinganisa izinga lokushisa: ukufakwa okufakwe odongeni
Ubukhulu bebhande lenzwa engenantambo (iyunithi: mm)
Indlela yokufaka ibhande: inqwaba
indawo yokufaka	I-switchgear ephezulu ekhishwayo: amabhasi, othintana nabo abamile, izintambo zekhebula, njll.
	I-switchgear ene-high-voltage engaguquki: ibha yebhasi, i-isolation switch, i-cable lap nezinye izingxenye.
izinyathelo zokufaka	①Ikhabethe kufanele licishwe phakathi nokufakwa; ②Namathisela othintana nabo bokulinganisa izinga lokushisa benzwa yokushisa engenantambo entweni ezolinganiswa; ③ Donsela umkhawulo owodwa webhande lenzwa yezinga lokushisa elingenantambo uye kwelinye bese uliqinisa kancane; ④Kuze kube yilapho ibhande liboshelwa ngokuqinile entweni ezolinganiswa, qaphela ukuthi ungadonsi kakhulu, kungcono ukuvele uliqinise; ⑤Ngemva kokuba i-strap isilungisiwe, ungakwazi ukubopha noma ukusika ingxenye enwetshiwe eyengeziwe ye-strap.
Izinyathelo zokuzivikela	① Ngaphambi kokufaka, vula iswishi yenzwa yokushisa engenantambo. ②Izinga lokushisa oxhumana nabo benzwa yezinga lokushisa elingenantambo kufanele lithinte ngokuqondile indawo engaphezulu yengxenye ezolinganiswa, futhi ayikwazi ukufakwa ngomkhono oshwabeneka ukushisa, ngaphandle kwalokho ukulinganisa kuzobe kunganembile.

Isicelo