Vim li cas Distribution Transformer Yog Delta Star
Distribution transformers ua lub luag haujlwm tseem ceeb hauv kev xa hluav taws xob thiab kev xa tawm. Cov transformers no yog lub luag haujlwm rau kev muab hluav taws xob hluav taws xob rau kev lag luam thiab thaj chaw nyob. Thaum muaj ntau yam kev hloov pauv hloov pauv los xaiv los ntawm, feem ntau hom kev faib transformer yog lub hnub qub delta configuration.
Yog li, yog vim li cas yog lub transformer delta hnub qub?
Yog vim li cas rau qhov muaj koob meej ntawm lub hnub qub delta configuration nyob rau hauv nws lub peev xwm los muab ib tug high degree ntawm saj zawg zog, efficiency, thiab kev ntseeg tau.
Delta hnub qub transformers tseem hu ua transformer banks los yog peb-theem transformers. Lawv muaj peb lub magnetic cores uas raug mob nrog thawj thiab theem nrab windings. Thawj winding ntawm lub transformer yog kev cob cog rua nyob rau hauv ib tug delta configuration, thaum lub thib ob winding yog kev cob cog rua nyob rau hauv lub hnub qub configuration.
Ib qho ntawm qhov zoo tshaj plaws ntawm lub hnub qub delta configuration yog nws lub peev xwm los lis ntau yam ntawm cov qib voltage. Lub delta configuration tso cai rau ib tug heev voltage input, thaum lub hnub qub configuration muab ib tug tsawg voltage tso zis uas yog zoo tagnrho rau siv nyob rau hauv tsev thiab ua lag luam.
Lwm qhov kom zoo dua ntawm lub hnub qub delta configuration yog nws lub peev xwm los tswj kev hloov pauv hauv qhov hluav taws xob. Voltage fluctuations tshwm sim thaum muaj kev hloov pauv ntawm cov load ntawm lub transformer. Cov kev hloov pauv no ua rau lub zog hloov pauv thiab. Txawm li cas los xij, delta lub hnub qub teeb tsa muaj peev xwm tswj tau cov kev hloov pauv no zoo dua li lwm yam kev hloov pauv vim nws lub peev xwm los tswj tus kheej.
Tsis tas li ntawd, delta hnub qub transformers muaj txiaj ntsig zoo heev. Lawv muaj peev xwm xa tau lub zog nrog kev ua haujlwm siab, uas ua rau kev txuag nyiaj ntau dhau sijhawm. Tsis tas li ntawd, lub hnub qub delta configuration yog heev txhim khu kev qha. Nws muaj peev xwm tswj tau qib siab ntawm cov hluav taws xob hluav taws xob yam tsis muaj hluav taws xob poob lossis kev puas tsuaj rau lub transformer.
Zuag qhia tag nrho, lub hnub qub delta configuration yog qhov kev xaiv zoo tshaj plaws rau kev faib cov khoom siv hluav taws xob vim nws qhov yooj yim, kev ua tau zoo, thiab kev ntseeg tau. Nws muaj peev xwm tswj tau ntau yam ntawm cov qib voltage thiab qhov hloov pauv, thiab nws muaj peev xwm xa tau lub zog nrog kev ua haujlwm siab. Cov xwm txheej no ua rau lub hnub qub delta configuration yog ib qho kev xaiv zoo tshaj plaws rau txhua lub zog xa hluav taws xob thiab kev faib khoom.
