Tilmaamaha Guud ee Qalabka Dab-dhaliyaha Naaftada

Koronto-dhaliyeyaashu waa aalado farsamo oo u beddela noocyada kale ee tamarta tamarta korontada.Waxaa jira qaabab kala duwan oo mabaadi'dooda shaqo waxay ku saleysan yihiin sharciga soo-saarka korantada iyo sharciga xoogga korantada.Marka la iibsanayo qalabka dhaliyaha naaftada, qeexitaannada farsamada ee qalabka naaftada dhaliya ayaa had iyo jeer ahaa dhibaato ay isticmaalayaashu aad uga walaacsan yihiin.Tilmaamaha farsamo ee koronto-dhaliyeyaasha ayaa inta badan lagu dhejiyaa calaamadda magaca ama si toos ah loogu calaamadeeyay qolofta koronto-dhaliye, sida moodeelka, isticmaalayaasha si ay u doortaan ama u dayactiraan shaqaalaha dayactirka.Tixraaca wakhtiga.Si inta badan isticmaalayaashu ay u yeeshaan faham qoto dheer oo ku saabsan koronto dhaliyaha naaftada, Dingbo Power waxa ay kuu soo ururisay ururinta sharraxaadda qeexitaannada guud ee dab-dhaliye naaftada sida soo socota.

1. Awoodda la qiimeeyay p (kw) ama s (kva): p waa tamarta firfircoon ee soo saaraha (p=√3IVcosφ), iyo s waa awooda muuqata ee koronto-dhaliye (S=√3IV).

2. Voltage lagu qiimeeyay V: Guud ahaan waxaa lagu calaamadeeyay 400V/230V, taas oo ah, korantada saddexda weji lagu qiimeeyay waa 400V, halka hal waji lagu qiimeeyayna waa 230V.

3. Inta jeer ee la qiimeeyay f: Halbeegga qaranku waxa uu dhigayaa in unugga soo noqnoqda korontadu uu yahay 50hz halka unugga soo noqnoqda uu yahay 400hz.

4. Hadda la qiimeeyay I: waxaa loola jeedaa hadda in koronto-dhaliyaha istaatarka loo oggol yahay inuu dhaafo muddo dheer.

5. Awoodda la qiimeeyay cosφ: 0.8 (lag) koronto-dhaliyeyaasha saddex-waji ah, 0.9 (lag) iyo 1.0 oo loogu talagalay koronto-dhaliyeyaasha hal-waji ah.

6. Xawaaraha la qiimeeyay n: Xawaaraha rotor-ga dhaliye ee awooda la qiimeeyay u dhiganta.Waqtigan xaadirka ah, 1500r/min ayaa inta badan loo isticmaalaa qalab dhaliyaha saddex-waji ah, iyo 3000r/min guud ahaan waxaa loo isticmaalaa qalab-dhaliye hal waji ah.

7. Dabeecadda kacsan ee hadda Ir: marka beddelka uu ku jiro xaaladda culeyska la qiimeeyay, hadda DC wuxuu dhex maraa dabaylaha kicinta.

8. Danab kicinta la qiimeeyay Vf: waxa loola jeedaa danabka DC ee lagu dabaqay dabaysha kicinta ee hadda la qiimeeyay.

9. Habka xamaasadda: sahayda korantada ee bixisa socodka kicinta.Isha ka soo baxda koronto-dhaliyaha dibadda waxaa loo yaqaan excitation gooni ah, isha ka timid koronto-dhaliyaha laftiisa waxaa loo yaqaan 'self-excitation'.Kicinta goonida ah iyo is kicinta ayaa si wada jir ah loogu tilmaamaa hababka kicinta.Hababka kicinta ee goonida ah ayaa loo qaybiyaa laba nooc: kicinta isbar-bar-dhigga iyo kicinta laba-laaban;hababka is-xakamaynta ayaa loo qaybiyaa salient cirifka danbeynta isku xigxiga magnetic field excitation, AC exciter exciter, reactance wejiga wareejinta xarunta kicinta, resonant wejiga kaxaynta, iyo excitation saddexaad is-waafajinta, SCR excitation iyo noocyo kale oo badan.

10. Tusmada la isku halleyn karo MTBF: GJB235A-1997 Sharaxaada Guud ee Ciidamada AC ee Saldhigyada Awooda Mobilka waxay qeexaysaa in celceliska wakhtiga u dhexeeya guul darada matoorada naaftada ay tahay 500h, 800h iyo 1000h.

Midda kore waa sharraxaadda tilmaamayaasha guud ee dab-dhaliyeyaasha naaftada oo ay soo ururisay koronto-dhaliye-Dingbo Power.Dingbo Power waa xirfadle soo saaraha matoor soo saarista tamarta naaftada isku dhafka naqshadeynta, sahayda, hawlgelinta, iyo dayactirka.Sanadihii la soo dhaafay, shirkaddu waxay xiriir iskaashi oo dhow la samaysay Yuchai, Shangchai iyo shirkado kale, waxayna ku siin kartaa 30KW-3000KW naaftada naaftada noocyo kala duwan ah.Waxaan rajeyneynaa in macluumaadka uu ku caawin doono.Haddii aad u baahan tahay in aad soo iibsato qalab dhaliyaha naaftada ah, fadlan booqo mareegahayaga oo nagala soo xidhiidh dingbo@dieselgeneratortech.com.