Imininingwane enzuzo
Inani (izinto):1
Indlela yokuthumela:Ukuthunyelwa ngolwandle
Incazelo yeziphakethe:ibhokisi lokhuni
Ukubonisa umlingani
I. Isingeniso Somkhiqizo
Le sethi yithuluzi lokuhambisa ugesi elinamandla amathathu, eligxiliswe emafutheni, elizipholisayo, elingadingi ukuxhunywa kwamandla ukuze kulungiswe amandla kagesi, elilungele uhlelo lwamandla kagesi we-AC 50Hz. Lihlanganisa amazinga amandla kagesi ohlangothini oluphakeme kakhulu angu-6kV, 10kV, kanye no-20kV, kanti ukuphuma ohlangothini oluphansi kakhulu kungu-0.4kV. Lisetshenziswa ikakhulukazi ezigodini zamandla kagesi zasemadolobheni nasemakhaya, ezinkampanini zezimboni nezimayini, ezigodini zezimboni, ezindaweni zokuhlala, kumathuluzi okuhambisa ugesi we-photovoltaic/wind power box, ingqalasizinda, kanye nemiklamo ehlukahlukene yokuhambisa ugesi ukuze kuncishiswe amandla kagesi, kuhanjiswe, futhi kulawulwe amandla kagesi.
Umkhiqizo uhlelwa ngokuphindaphindiwe ngezigaba zokonga amandla njenge-S9, S11, S13, S20, kanye ne-S22. Ukulahleka kwe-energy kuncipha kancane kancane futhi ukonga amandla kuyaqhubeka kuthuthuka. Uchungechunge lonke lwamukela isakhiwo esivaliwe ngokuphelele, esithembekile ekusebenzeni, esingadingi ukugcinwa, futhi sinamandla aqinile okulwa nokushintshana okufushane, ngokuhambisana namazinga kazwelonke wamanje okonga amandla kanye nezidingo zokuvikela imvelo.
II. Isikhala Sesicelo
Ugesi ophezulu ophezulu: 6kV, 10kV, 20kV
Ugesi ophansi onesilinganiso samandla: 0.4kV
Imvamisa elinganisiwe: 50Hz
Ububanzi bamandla: 30kVA kuya ku-2500kVA
Indlela yokupholisa: ONAN (eligxiliswe emafutheni lizipholisayo)
Iqembu lokuxhuma: Dyn11 (okuncanyelwayo), Yyn0
Indlela yokulungisa amandla kagesi: Ukulungisa amandla kagesi okungadingi ukuxhunywa kwamandla ±2×2.5% noma ±5%
Indawo yokusebenza: Ingaphakathi, ngaphandle, iziteshi zamandla ezihlangene, izindawo eziphakeme, izindawo ezijwayelekile nezimnene
III. Incazelo Yemodeli
Thatha i-S22-M-630/10 njengesibonelo:
S: Ithuluzi lokuhambisa ugesi elinamandla amathathu, eligxiliswe emafutheni
22: Inombolo yokulandelana yokuklama (ukulahleka / isigaba sokusebenza kahle kwamandla)
M: Isakhiwo esivalwe ngokuphelele
630: Isilinganiso samandla angu-630kVA
10: Amandla kagesi ohlangothini oluphakeme kakhulu angu-10kV
Le sethi yithuluzi lokuhambisa ugesi elinamandla amathathu, eligxiliswe emafutheni, elizipholisayo, elingadingi ukuxhunywa kwamandla ukuze kulungiswe amandla kagesi, elilungele uhlelo lwamandla kagesi we-AC 50Hz. Lihlanganisa amazinga amandla kagesi ohlangothini oluphakeme kakhulu angu-6kV, 10kV, kanye no-20kV, kanti ukuphuma ohlangothini oluphansi kakhulu kungu-0.4kV. Lisetshenziswa ikakhulukazi ezigodini zamandla kagesi zasemadolobheni nasemakhaya, ezinkampanini zezimboni nezimayini, ezigodini zezimboni, ezindaweni zokuhlala, kumathuluzi okuhambisa ugesi we-photovoltaic/wind power box, ingqalasizinda, kanye nemiklamo ehlukahlukene yokuhambisa ugesi ukuze kuncishiswe amandla kagesi, kuhanjiswe, futhi kulawulwe amandla kagesi.
Umkhiqizo uhlelwa ngokuphindaphindiwe ngezigaba zokonga amandla njenge-S9, S11, S13, S20, kanye ne-S22. Ukulahleka kwe-energy kuncipha kancane kancane futhi ukonga amandla kuyaqhubeka kuthuthuka. Uchungechunge lonke lwamukela isakhiwo esivaliwe ngokuphelele, esithembekile ekusebenzeni, esingadingi ukugcinwa, futhi sinamandla aqinile okulwa nokushintshana okufushane, ngokuhambisana namazinga kazwelonke wamanje okonga amandla kanye nezidingo zokuvikela imvelo.
II. Isikhala Sesicelo
Ugesi ophezulu ophezulu: 6kV, 10kV, 20kV
Ugesi ophansi onesilinganiso samandla: 0.4kV
Imvamisa elinganisiwe: 50Hz
Ububanzi bamandla: 30kVA kuya ku-2500kVA
Indlela yokupholisa: ONAN (eligxiliswe emafutheni lizipholisayo)
Iqembu lokuxhuma: Dyn11 (okuncanyelwayo), Yyn0
Indlela yokulungisa amandla kagesi: Ukulungisa amandla kagesi okungadingi ukuxhunywa kwamandla ±2×2.5% noma ±5%
Indawo yokusebenza: Ingaphakathi, ngaphandle, iziteshi zamandla ezihlangene, izindawo eziphakeme, izindawo ezijwayelekile nezimnene
III. Incazelo Yemodeli
Thatha i-S22-M-630/10 njengesibonelo:
S: Ithuluzi lokuhambisa ugesi elinamandla amathathu, eligxiliswe emafutheni
22: Inombolo yokulandelana yokuklama (ukulahleka / isigaba sokusebenza kahle kwamandla)
M: Isakhiwo esivalwe ngokuphelele
630: Isilinganiso samandla angu-630kVA
10: Amandla kagesi ohlangothini oluphakeme kakhulu angu-10kV
IV. Izigaba Zokusebenza Kahle Kwamandla Nezici Zokulahleka
Le sehloko semikhiqizo silandela ngokuqinile isindinganiso se-GB 20052-2024 "Imikhawulo ye-Energy Efficiency yama-Power Transformers kanye ne-Energy Efficiency Grades". Ngokwezinga lokonga amandla kusuka kokuncane kuye kokukhulu, yilezi: S9, S11, S13, S20, kanye no-S22. Phakathi kwazo, i-S9 umkhiqizo osuphelile, ongaphansi kwemodeli yezinga eliphezulu lokulahlekelwa. Usuvele ususwe kakhulu futhi usetshenziselwa kuphela ukubuyisela imishini yakudala ekhethekile; i-S11 umkhiqizo wokuqala wokonga amandla ngaphansi kwesindinganiso sikazwelonke esidala, enokulahlekelwa okuncane okungenalutho kune-S9, futhi uvame ukusetshenziselwa ukulungiswa kwamaphrojekthi akhona; i-S13 umkhiqizo wesithathu wezinga lokonga amandla, onokulahlekelwa okuncane okungenalutho kuncane kakhulu uma kuqhathaniswa ne-S11, futhi ungowohlobo olonga imali futhi olusebenzayo, olufanele ukusatshalaliswa okujwayelekile, ukulungiswa kwenethiwekhi yamandla yasemakhaya, njll., olunamabhajethi anomkhawulo; i-S20 umkhiqizo wesibili wezinga lokonga amandla, onokuncipha kokulahlekelwa okungu-10% kuye ku-20% uma kuqhathaniswa ne-S13, futhi uyimodeli yokonga amandla enconywa nguhulumeni, futhi uyindlela eyinhloko yokwakhiwa kwamaphrojekthi amasha njengamanje; i-S22 ingeyesibili eyodwa yokonga amandla (izinga eliphezulu kakhulu), enokuncipha kokulahlekelwa okungu-20% kuye ku-30% uma kuqhathaniswa ne-S13, ingeyohlobo olulahlekelwa kancane kakhulu, olufanele amaphrojekthi abalulekile okonga amandla kanye nezigameko zokusebenza zesikhathi eside ezilayishwe kakhulu, nezinzuzo ezinkulu zokonga amandla zesikhathi eside. Ngokuvamile, lapho inombolo yemodeli iba nkulu, kulapho ikhwalithi yempahla yenhliziyo iba ngcono, inqubo yokukhiqiza ilungiswa kakhulu, futhi ukulahlekelwa okungenalutho kuba ngaphansi, umphumela wokonga amandla uba sobala kakhulu.
Le sehloko semikhiqizo silandela ngokuqinile isindinganiso se-GB 20052-2024 "Imikhawulo ye-Energy Efficiency yama-Power Transformers kanye ne-Energy Efficiency Grades". Ngokwezinga lokonga amandla kusuka kokuncane kuye kokukhulu, yilezi: S9, S11, S13, S20, kanye no-S22. Phakathi kwazo, i-S9 umkhiqizo osuphelile, ongaphansi kwemodeli yezinga eliphezulu lokulahlekelwa. Usuvele ususwe kakhulu futhi usetshenziselwa kuphela ukubuyisela imishini yakudala ekhethekile; i-S11 umkhiqizo wokuqala wokonga amandla ngaphansi kwesindinganiso sikazwelonke esidala, enokulahlekelwa okuncane okungenalutho kune-S9, futhi uvame ukusetshenziselwa ukulungiswa kwamaphrojekthi akhona; i-S13 umkhiqizo wesithathu wezinga lokonga amandla, onokulahlekelwa okuncane okungenalutho kuncane kakhulu uma kuqhathaniswa ne-S11, futhi ungowohlobo olonga imali futhi olusebenzayo, olufanele ukusatshalaliswa okujwayelekile, ukulungiswa kwenethiwekhi yamandla yasemakhaya, njll., olunamabhajethi anomkhawulo; i-S20 umkhiqizo wesibili wezinga lokonga amandla, onokuncipha kokulahlekelwa okungu-10% kuye ku-20% uma kuqhathaniswa ne-S13, futhi uyimodeli yokonga amandla enconywa nguhulumeni, futhi uyindlela eyinhloko yokwakhiwa kwamaphrojekthi amasha njengamanje; i-S22 ingeyesibili eyodwa yokonga amandla (izinga eliphezulu kakhulu), enokuncipha kokulahlekelwa okungu-20% kuye ku-30% uma kuqhathaniswa ne-S13, ingeyohlobo olulahlekelwa kancane kakhulu, olufanele amaphrojekthi abalulekile okonga amandla kanye nezigameko zokusebenza zesikhathi eside ezilayishwe kakhulu, nezinzuzo ezinkulu zokonga amandla zesikhathi eside. Ngokuvamile, lapho inombolo yemodeli iba nkulu, kulapho ikhwalithi yempahla yenhliziyo iba ngcono, inqubo yokukhiqiza ilungiswa kakhulu, futhi ukulahlekelwa okungenalutho kuba ngaphansi, umphumela wokonga amandla uba sobala kakhulu.
V. Isakhiwo Esijwayelekile Nezici Zobuchwepheshe
1. I-Core
Isebenzisa amashidi ensimbi ye-silicon eqondiswe ku-grain enokudonsa okuphezulu kukamagnetic, izixhumanisi eziyizinga eliningana, kanye nesakhiwo esigcwele esihlangene
I-S20/S22 yamukela amashidi ethusi kagesi aphakeme kakhulu kanye nezindlela zikagesi ezilungiselelwe, okuholela ekulahlekelweni okuncane okungenamthwalo kanye nomsindo omncane
2. Ama-windings
Izintambo zonke zethusi, nge-windings enegunya eliphezulu ngendlela eyindilinga kanye ne-windings enegunya ephansi ngendlela ye-foil noma indlela eyindilinga enezendlalelo eziningi
Ukusekelwa okuthuthukisiwe kwe-transverse ne-axial, okunamandla okuphikisana nesifunda esifushane kanye ne-insulation ethembekile
3. Ithangi likawoyela kanye nokuvalwa
I-tank kawoyela enesimo segagasi noma i-heat sink yohlobo lwamashidi, isakhiwo esivaliwe ngokuphelele, sivimbela ukuvuza kukwoyela nokungena kwamanzi
Idizayini engadingi ukugcinwa, engadingi ukugcwaliswa uwoyela njalo
4. Amadivayisi Okuzivikela
Izici ezijwayelekile zifaka ivolovumu lokukhulula ingcindezi, inkomba yomkhawulo kawoyela, izindlebe zokuphakamisa, kanye ne-system eqinile yokubeka phansi
Izinketho ezifakiwe zihlanganisa ama-thermometer, ama-gas relay, njll.
5. Ukufakwa kukagesi kanye nokukhuphuka kwezinga lokushisa
Isigaba sokumelana nokushisa koku-insulation: isigaba A (105°C)
Ukukhuphuka kwezinga lokushisa likawoyela ≤ 60K, ukukhuphuka kwezinga lokushisa kwe-winding ≤ 65K
6. Izinga Lokuvikela
6kV: LI60AC25
10kV: LI75AC35
20kV: LI125AC55
VI. Izinzuzo Zokusebenza
Uchungechunge olugcwele lomsindo ophansi, ukulahlekelwa okuphansi, nokusebenza okuzinzile
Isakhiwo esivaliwe ngokuphelele, esifanele ukusebenza isikhathi eside ngaphandle, ukuvimbela ukugqwala nokugqwala
Amandla aqinile okulwa nokushintsha okufushane, afanele izimo ezishintsha njalo zomthwalo kanye nezigameko ezintsha zamandla
Ukufakwa okulula, kungabekwa ngqo phansi noma kusetshenziswe eziteshini zamandla ezihlangene
I-S20/S22 inezinzuzo ezinkulu zokonga amandla ngesikhathi sokusebenza eside, ngokuhambisana nezidingo zenqubomgomo ye-"dual carbon"
VII. Izimo Zokusebenzisa Eziyisibonelo
Amagridi kagesi emadolobheni kanye nokuthuthukiswa kwamagridi kagesi emaphandleni
Ukusatshalaliswa kwamandla ezimboni embonini, ezimayini, ezimayini, nasezimbonini zamakhemikhali
Imiphakathi yokuhlala, izikhungo zezentengiselwano, izikole, kanye nezikliniki
Ugesi weziteshi zamandla elanga nezamawindi, kanye nama-transformer okukhuphula amandla ohlobo lwebhokisi
Izikhungo zedatha, ezokuhamba ngesitimela, kanye nengqalasizinda kamasipala
1. I-Core
Isebenzisa amashidi ensimbi ye-silicon eqondiswe ku-grain enokudonsa okuphezulu kukamagnetic, izixhumanisi eziyizinga eliningana, kanye nesakhiwo esigcwele esihlangene
I-S20/S22 yamukela amashidi ethusi kagesi aphakeme kakhulu kanye nezindlela zikagesi ezilungiselelwe, okuholela ekulahlekelweni okuncane okungenamthwalo kanye nomsindo omncane
2. Ama-windings
Izintambo zonke zethusi, nge-windings enegunya eliphezulu ngendlela eyindilinga kanye ne-windings enegunya ephansi ngendlela ye-foil noma indlela eyindilinga enezendlalelo eziningi
Ukusekelwa okuthuthukisiwe kwe-transverse ne-axial, okunamandla okuphikisana nesifunda esifushane kanye ne-insulation ethembekile
3. Ithangi likawoyela kanye nokuvalwa
I-tank kawoyela enesimo segagasi noma i-heat sink yohlobo lwamashidi, isakhiwo esivaliwe ngokuphelele, sivimbela ukuvuza kukwoyela nokungena kwamanzi
Idizayini engadingi ukugcinwa, engadingi ukugcwaliswa uwoyela njalo
4. Amadivayisi Okuzivikela
Izici ezijwayelekile zifaka ivolovumu lokukhulula ingcindezi, inkomba yomkhawulo kawoyela, izindlebe zokuphakamisa, kanye ne-system eqinile yokubeka phansi
Izinketho ezifakiwe zihlanganisa ama-thermometer, ama-gas relay, njll.
5. Ukufakwa kukagesi kanye nokukhuphuka kwezinga lokushisa
Isigaba sokumelana nokushisa koku-insulation: isigaba A (105°C)
Ukukhuphuka kwezinga lokushisa likawoyela ≤ 60K, ukukhuphuka kwezinga lokushisa kwe-winding ≤ 65K
6. Izinga Lokuvikela
6kV: LI60AC25
10kV: LI75AC35
20kV: LI125AC55
VI. Izinzuzo Zokusebenza
Uchungechunge olugcwele lomsindo ophansi, ukulahlekelwa okuphansi, nokusebenza okuzinzile
Isakhiwo esivaliwe ngokuphelele, esifanele ukusebenza isikhathi eside ngaphandle, ukuvimbela ukugqwala nokugqwala
Amandla aqinile okulwa nokushintsha okufushane, afanele izimo ezishintsha njalo zomthwalo kanye nezigameko ezintsha zamandla
Ukufakwa okulula, kungabekwa ngqo phansi noma kusetshenziswe eziteshini zamandla ezihlangene
I-S20/S22 inezinzuzo ezinkulu zokonga amandla ngesikhathi sokusebenza eside, ngokuhambisana nezidingo zenqubomgomo ye-"dual carbon"
VII. Izimo Zokusebenzisa Eziyisibonelo
Amagridi kagesi emadolobheni kanye nokuthuthukiswa kwamagridi kagesi emaphandleni
Ukusatshalaliswa kwamandla ezimboni embonini, ezimayini, ezimayini, nasezimbonini zamakhemikhali
Imiphakathi yokuhlala, izikhungo zezentengiselwano, izikole, kanye nezikliniki
Ugesi weziteshi zamandla elanga nezamawindi, kanye nama-transformer okukhuphula amandla ohlobo lwebhokisi
Izikhungo zedatha, ezokuhamba ngesitimela, kanye nengqalasizinda kamasipala