I-Abstract: Amasethi we-voltage generator aphansi njengamanje ingukhetho lomthombo wamandla aphuthumayo lwabasebenzisi abaningi, futhi le modeli imvamisa ibhekisela kumasethi we-230V Diesel Generator asetshenziswa emakethe. Kodwa-ke, kwezinye izindawo, ngenxa yebanga phakathi kwegumbi le-diesel generator kanye nezindawo zikagesi, amaconsi kagesi kungenzeka, okuholela ekungangeni kokusebenzisa ugesi ngokujwayelekile, futhi ezimweni ezinzima, ngisho nokushisa imishini kagesi. Ngakho-ke, kubasebenzisi asevele bathenge amasethi we-Diesel Generator aphansi, bathathe izinyathelo zokuvuselela kusuka ekucindezelweni okuphezulu kwengcindezi ephezulu iba inketho engcono kakhulu yokucindezela, ukuze kungabingeli ukuncipha kwengcindezi yengcindezi yengcindezi ephansi.
1, Ukuqhathanisa nezinzuzo kanye nokubi kwengcindezi ephezulu nephansi
1. Izinzuzo zamasethi we-voltage voltage generator:
. Lokhu kungenxa yokuthi, lapho kukhipha amandla afanayo, okungamanje kwe-generator ephezulu kakhulu kungaba mancane kakhulu kunaleyo generator ephansi ye-vollege. Ngakho-ke i-generator ye-generator ye-generator ye-generator ingasebenzisa amadayimitha amancane we-wire. Ngenxa yalokhu, ukulahleka kwe-stator yethusi abakhiqizi bezimbali eziphakeme nakho kuzoba mancane kunalokho kwama-generator aphansi aphansi. Kuma-generator anamandla amakhulu, lapho usebenzisa amandla aphansi anamandla, kudingeka i-stator stot enkulu ngenxa yesidingo sezintambo ezinkulu, okuholele kububanzi obukhulu be-stator core kanye nevolumu enkulu ye-generator yonke;
. Ikakhulu ama-generator angama-10kV aphezulu, angasebenzisa ngokuqondile ukunikezwa kwamandla kwegridi, azonciphisa ukutshalwa kwezimali kwimishini yamandla, yenza lula ukusetshenziswa kokusetshenziswa, futhi wehlise izinga lokuhluleka.
2. Okubi kwamasethi we-voltage voltage generator
(1) Izindleko zomoya we-generator ziphakeme kakhulu, futhi izindleko zezinto ezihlobene zokufakelwa kuzokhuphuka ngokufanele;
(2) Izidingo zemvelo yokusetshenziswa kwama-generator ziphakeme kakhulu kunalezo zabakhiqizi bamandla aphansi;
2, Indlela Yokukhulisa Amasethi Wokukhiqiza
Ezindaweni ezidinga ukuhlinzekwa kwamandla aphezulu, ngaphezu kokwabiwa kwamasethi we-voltage voltage generator, amasethi we-voltage generage ama-transformers nawo angasetshenziswa.
1. Izinzuzo ze-voltage ephansi kwisikimu esiphakeme se-voltage
.
. Ngaphandle komugqa we-zero, akukho ukudluliswa komugqa we-zero; Hlukanisa ama-harmonics akhiqizwe yi-nonline imithwalo ohlangothini oluphakeme lwamandla wevolumu ukusuka ohlangothini oluphansi lwamandla wevolumu, enze uhlangothi oluphansi lwe-voltage ehlanzekile futhi ungaphazamisi ukusebenza kwe-voltage Regulator (AVR) ngaphakathi kwesethi ye-voltator, kanye nokuxazulula Izinkinga ezahlukahlukene ezibangelwa ukudluliswa komugqa we-zero;
(3) Umsebenzi omkhulu we-Inertia Buffering uwusizo ikakhulukazi ekuqaleni ukuhamba kwama-motors amakhulu. Ama-transformers amakhulu aqukethe inani elikhudlwana lezinto zethusi, futhi umgomo omkhulu kazibuthe udlala indima ebuhlungu, ehlisa umthelela ku-generator kanye nokwenza ngcono ukwehla kwamandla kagesi ngaso leso sikhathi.
I-2
Kusethi ye-generator engu-380-4159vac, uma amasethi amaningi we-generator axhunyiwe ohlangothini oluphansi lwe-voltage bese kukhulisa umguquki wokushintshana; Umkhawulo ophezulu onconyiwe ngu-7500 kVA, 6000 kW. Lapho kudlula umkhawulo ophezulu, lezi zinto ezilandelayo kufanele zibhekwe: -
Umthamo webhasi eliphansi le-voltage Side Busbar kufanele ube seduze kwe-10ka, unaka ikhono leBusbar lokumelana namaphutha we-currents kanye nokwelashwa okushisa ngaphakathi kwe-low-voltage switch screen);
• umthamo wokushintshwa kwamandla aphansi we-voltage voltage (kuze kubekezelela ama-currints amaphutha), njenge-65ka ne-100ka;
• Kuyadingeka ukubala ukuthi ngabe ukufakwa kwezintambo ezicishe kube yi-10000 ampere, ukushintshwa kwamandla aphansi, nezindleko ohlangothini lwamandla wevota eliphansi kunengqondo;
3, icala lokuvuselela
1. Ukuqanjwa kwemishini namapharamitha
Umsebenzisi: Iphrojekthi eMacau
● Ukuhlinzekwa kwamandla okusekelayo: I-UPS + 6000KVA generator
Inani eliphelele eliphuthumayo: 4500kva, 3600kw
Uhlelo lweVoltage: I-High Voltage 11kv, 50Hz kanye ne-Low Voltage 415 Vag 000hz
Amandla: Amamodeli we-4 KTA50-GS8 / 1200KW generator Sets
Ukusebenza kwe-Generator Set: 3 Main and 1 Backup, nge-1 ebekelwe ukulungiswa. Isethi ngayinye ye-Generator ingaxhunywa kwigridi yamandla ukuze isetshenziswe
I-Generator Setha Voltage: I-415VAC / Izigaba ezintathu / 50 Imijikelezo
● Isikrini esiphansi se-voltage screen of generator set:
I-5000A Busbar / 80Ka1 Seconds / Ama-Three-Phaser Four wire / 50 Imijikelezo
I-5000A Busbar ihlukaniswe izigaba A no-B
Isigaba A sebhasi ibhasi sixhumeke kumasethi amabili akhiqizayo, munye nobabili
Isigaba B sesiBusbar sixhumeke kumasethi amabili we-generator, 3 no-4
Ukufakwa kwe-5000A4 pole interconconction switch switch ye-Busbar Izigaba A no-B
○ 4 × 2500A air switch → exhunywe kumasethi we-generator amane
3 × 3200a switch shintsha → exhunywe ku-3 step-up transformers (uhlangothi oluphansi lwe-voltage)
● Abaguquli bokuzithandela: amasethi ama-3 we-2000kva11kv / 0.415kv
● Isikrini esiphakeme se-voltage switch screen of transformer: vacuum switch, i-15kv600a → exhunywe ku-3 step-up transformers (uhlangothi oluphezulu lwe-voltage)
2. Ukuhlaziywa kohlelo
. Kungakhathaleki ukuthi iyiphi iyunithi elidinga ukulungiswa, ayithinti amandla aphuthumayo;
. -Voltage switch ukuhambisa amandla ezifundeni ezahlukahlukene;
. Xazulula ngokungaqondile izinkinga zokugcina izinto ezivuthayo, ukuqeda intuthu, nomsindo okubangelwa yigumbi elikhiqizayo;
. Futhi ukushintshwa kwama-voltage amathathu aphezulu angama-6000A athole uhlelo lokuhlola futhi kwakhanselwa ngendlela evuthayo ukuvala i-interlock. Ibhasi le-5000A Busbar lalinamandla, futhi isethi ngayinye ye-generator yavumelaniswa nebhasi. Ngemuva kokuhlolwa kokuvumelanisa, ukushintshwa kwamandla kagesi angama-2500A kwavalwa; Ngemuva kokuvalwa, i-generator isethwe ukuhlolwa okugcwele komthwalo. Ngemuva kokuthi isivivinyo sesiqediwe, isethi ye-generator yokuqala isusa ingcindezi engemihle kanye nohambo ukuqeda isivivinyo (uhambo lokuqala i-2500a low-voltage switch -3200a i-low-vol-voltage switch-shits switch);
. Kuze kube yilapho amandla e-mains ebuyiselwa, isethi ye-generator setha ivumelanisa namandla okusebenza ngaphansi komthwalo. Ngemuva kokuxhumeka kwegridi, isethi ye-generator iyasuswa futhi icishiwe, futhi umsebenzisi akazizwa umthelela wesikhashana wokuphuma kwamandla noma ukushintshela kuyo yonke inqubo;
https://www.aaglepowermachine.com/sound-proof-and-moof-and-moveeffeen-genset-product/
Isikhathi Sokuthumela: APR-01-2024