Iyunithi Eyinhloko Yendandatho

I-Ring Main Unit iyiqembu lemishini kagesi yokudlulisa nokusabalalisa (i-switchgear enamandla aphezulu) efakwe kwikhabhinethi evikelwe ngensimbi noma engeyona insimbi noma eyenziwe yaba yiyunithi yokuphakelwa kwamandla yenethiwekhi yendandatho yesikhathi sokuhlangana. Ingxenye yayo eyinhloko isebenzisa ukushintsha komthwalo futhi i-fuse inezinzuzo zesakhiwo esilula, usayizi omncane, intengo ephansi, ingathuthukisa amapharamitha okunikezwa kwamandla nokusebenza, kanye nokuphepha kokunikezwa kwamandla. Isetshenziswa kabanzi eziteshini zokusabalalisa kanye neziteshi ezincane zohlobo lwebhokisi zezikhungo zomthwalo ezindaweni zokuhlala zasemadolobheni, ezakhiweni eziphakeme, ezakhiweni zomphakathi ezinkulu, ezimbonini kanye namabhizinisi.

Izinhlobo eziningana zamakhabethe anetha

Uhlobo lwe-HXGN-10

(Iyunithi Eyinhloko ye-H-Ring; Uhlobo lwe-X-box; Uhlobo oluqinile lwe-G; N-ngaphakathi) Isakhiwo sekhabhinethi sihlanganiswa ngokugoba nokushisela amapuleti ensimbi, kanti izinga lokuvikela lingu-IP2X. Ingxenye engenhla yekhabhinethi yigumbi lebha yebhasi, kanti igumbi lezinsimbi litholakala ngaphambili kwegumbi lebha yebhasi, lihlukaniswe ngamapuleti ensimbi. Phakathi kwekhabhinethi yigumbi lokushintsha umthwalo, futhi kuhlelwe ingxenye yokuvikela phakathi kokushintsha umthwalo nezinye izingxenye. Kwikhabhinethi yokungena nokuphuma ngekhebula, phansi kwekhabhinethi kufakwe ipuleti lokumboza elisuswayo; kwikhabhinethi yokungena nokuphuma ephezulu, ingxenye ephezulu yekhabhinethi ingafakwa amapayipi ebhasi noma ama-rack okuvikela.

Uhlobo lwe-HXGN-10

Iyunithi eyinhloko yendandatho yomoya yochungechunge lwe-HXGN-10 inezinhlelo ezingu-15, lapho uhlelo 01 luyikhabhinethi yefuse yokushintsha umthwalo; uhlelo 02 luyikhabhinethi yokushintsha umthwalo, zombili ezifakwe izinkinobho zokusekela phansi; uhlelo 09 luyikhabhinethi yokulinganisa.

Igobolondo lalolu chungechunge lwekhabhinethi yenethiwekhi yendandatho lisebenzisa inhlanganisela yokugoba ipuleti lensimbi kanye nokubopha izikulufo ukuze kwakhiwe isakhiwo sensimbi esivalwe ngokuphelele. Umzimba wekhabhinethi wakhiwe ngezindawo ezi-4 ezimile, isembozo esingaphezulu, phansi engezansi, iphaneli engaphambili, iphaneli engemuva, iphaneli eseceleni, njll. Ingaphambili lekhabhinethi yokushintsha umthwalo lineminyango emibili ephezulu nephansi eboshwe ngezikulufo; ingaphambili lekhabhinethi yefuse yokushintsha umthwalo linamaphaneli eminyango emi-3. Kukhona ifasitela lokubuka emnyango ukuze kubonwe indawo yokushintsha umthwalo kanye neswishi yokusekela phansi; uxhumano lwebha yebhasi phakathi kwekhabhinethi nekhabhinethi lusesimweni sokuxhumanisa iplamu, futhi ibha yebhasi ifakwe isheya lokuvikela. Ibhokisi lezinsimbi lingangezwa phezulu kwekhabhinethi ngokwezidingo zomsebenzisi.

Iswishi yokulayisha efakwe kwikhabhinethi yenethiwekhi yendandatho ikhiqiza igesi, ayinawo uwoyela futhi ayinabo ubuthi; indlela yokusebenza ngesandla nekagesi iyindlela yokugcina amandla entwasahlobo ye-torsion, enesakhiwo esilula namandla aphansi okusebenza.

Kukhona amadivayisi okuxhumanisa ngomshini phakathi kweswishi yokulayisha, iswishi yokumisa kanye nephaneli engaphambili. Ubudlelwano bokusebenza phakathi kwawo bulandelayo:

1) Ngemva kokuba iswishi yokumisa ivaliwe, iswishi yokulayisha ayikwazi ukusebenza, futhi iphaneli engaphambili ingavulwa;

2) Ngemva kokuvulwa kweswishi yokumisa, iswishi yokulayisha ingasetshenziswa, kodwa iphaneli engaphambili ayikwazi ukuvulwa;

3) Ngemva kokuvulwa kweswishi yokulayisha, iswishi yokumisa ingasebenza futhi iphaneli engaphambili ingavulwa;

4) Ngemva kokuba inkinobho yokulayisha ivaliwe, inkinobho yokumisa ayikwazi ukusebenza futhi iphaneli engaphambili ayikwazi ukuvulwa.

Uhlobo lwe-GE
Lena imodeli engenisiwe, esebenzisa iswishi yomthwalo ye-SF6. Indlela yokusebenza iwuhlobo lokugcina amandla entwasahlobo, enedivayisi yokuvala okusheshayo neyokuvula okusheshayo. Indlela yokuvula igcinwa ngokuzenzakalelayo yintwasahlobo ngesikhathi sokuvala, futhi ukukhubeka kulawulwa (kushaywa) yi-opening coil noma i-HRC fuse.

I-SF6 iyiswishi yokulayisha, ibhokisi legesi lishiselwe nge-laser yensimbi engagqwali, ukushisela okungenamoya ngokuphelele, akukho ukuvuza kanye nama-gasket okuvala; phakathi kwawo, i-8DJ20 iyisakhiwo sebhokisi legesi elivamile elinganwebeki; i-8DH10 uhlobo olunganwebeka; isebenzisa umklamo we-modular ukuze ihlangabezane nezidingo ezahlukahlukene. Izidingo zabasebenzisi benethiwekhi ye-terminal kanye ne-ring. Inezinzuzo zesakhiwo esincane, indawo encane, kanye nokungabi nokugcinwa

Idivayisi Evikelayo

Ngokusekelwe eminyakeni eminingi yokuhlangenwe nakho kokusetshenziswa kwabasebenzi basekhaya nabangaphandle kudivayisi yokuvikela i-microcomputer yeyunithi eyinhloko yendandatho, kuhlanganiswe nezici zangempela zohlelo lokuzenzakalela oluhlanganisiwe lwasekhaya, luwumkhiqizo wokuzenzakalela kwamandla obuchwepheshe obuphezulu ohlanganisa ukuvikelwa, ukuqapha, ukulawula, ukuxhumana neminye imisebenzi. Iyunithi kagesi efanelekela i-switchgear ehlakaniphile. Umkhiqizo unomtapo wolwazi wokuvikela owakhelwe ngaphakathi owakhiwe izinhlelo zokuvikela ezijwayelekile ezingaphezu kuka-20, onomsebenzi wokuqoqa ophelele futhi onamandla we-voltage, inani lamanje le-analog kanye nenani lokushintsha lemishini eyinhloko (ukulinganisa kwamanje kufezwa yi-CT yokuvikela)

Ukuvikelwa kwamakhompyutha amancane
Njengoba iyunithi eyinhloko yendandatho ingaphansi kwamandla kagesi aphezulu, kudingeka idivayisi yokuvikela ukuvikela iyunithi eyinhloko yendandatho. Ukusetshenziswa kwamadivayisi okuvikela ama-microcomputer kuyunithi eyinhloko yendandatho kuya ngokuya kuthandwa kakhulu. Ngenxa yobukhulu obuncane kanye nezindleko eziphansi zeyunithi eyinhloko yendandatho, kudingeka idivayisi yokuvikela ama-microcomputer engabizi futhi ewusizo.

Ububanzi besicelo: busebenza kakhulu kumaphrojekthi abasebenzisi njenge-10KV;

Iyunithi yokuvikela: isekethe, isipele se-transformer esiyinhloko, injini, i-capacitor, i-reactor, isishintshi esizenzakalelayo sesipele, i-PT, okungeyona ugesi;

Ukubukeka komkhiqizo: Umzimba omncane kakhulu ongaphakathi kwe-100mm ufanelekela kakhulu amakhabethe afana namakhabethe enethiwekhi yendandatho;

Izinto zomkhiqizo: igobolondo le-alloy, ukuhlolwa kokuphazamiseka kwe-anti-electromagnetic kuhlangabezana nezindinganiso zikazwelonke;

Isekethe yokusebenza: Ngaphandle kokulwa nokugxuma, ingasetshenziswa kanye nezinkinobho ezahlukahlukene ezilwa nokugxuma;

Ukuxhumana: okukhethwa kukho kungaba noma ngaphandle kwesixhumi esibonakalayo sokuxhumana se-RS485.

Isicelo:

Iyunithi eyinhloko yendandatho ayizange ivele isikhathi eside, kodwa ibilokhu isetshenziswa kabanzi. Lokhu kungenxa kakhulu yezakhiwo ezintsha zamabhizinisi nezikhungo zezimboni. Ngokombono wokunikezwa kwamandla nokusabalalisa, phakathi kwazo, umthamo omncane yiwona omningi. I-transformer yokusabalalisa ngokuvamile ayidluli i-1250KVA, ukunikezwa kwamandla okuzinzile kwesikhathi eside, kanye nezishintshi zamandla aphezulu azisebenzi njalo. Kulolu hlobo lomsebenzisi, ukusebenza kweyunithi eyinhloko yendandatho akuphelele, kodwa kwanele. Ngokwakhiwa kwedolobha elikhulu, inani elikhulu lezakhiwo eziphakeme ezinkulu lifakiwe, futhi iziteshi ezincane zivame ukuba phansi. Ngokwezidingo zokuvikela umlilo, isiteshi esincane kanye nemishini yokusabalalisa kumele "ingabi namafutha" futhi isetshenziswe ngokufanele ngokuya ngendawo yokwakha. , I-transformer kanye nemishini yokusabalalisa kufanele "ibe mincane", ngakho amakhabethe enethiwekhi yendandatho noma ama-vacuum circuit breakers, ama-transformer ohlobo olomile, kanye nama-transformer ohlobo olomile angene esakhiweni ngasinye. Ikhabethe lenethiwekhi yendandatho linesakhiwo esilula, ukusebenza okuthembekile nokuphephile, ukulungiswa okuncane, kanye nezindleko zokusebenza eziphansi. Uma kuqhathaniswa namakhabhinethi okushintsha afakwe ama-circuit breaker, inezinzuzo ezinhle kakhulu. Iyunithi eyinhloko yendandatho idinga ukuthi i-load switch ibe nokusebenza okuphezulu nosayizi omncane. Kwavela uhlobo olusha lwe-load switch, okwaholela ekuthuthukisweni kobuchwepheshe beyunithi eyinhloko yendandatho. Iyunithi eyinhloko yendandatho yanamuhla ayigcini nje ngokusebenza kahle, kodwa futhi ihlelwe ngokulandelana. , Okwandise ububanzi bokusetshenziswa kwekhabhinethi yenethiwekhi yendandatho.