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Imuphi umonakalo ongathi sína ongenziwa ama-harmonics angemuva Indlela yokubhekana nama-harmonics angemuva
Ama-harmonics angemuva ayinani elihlukile le-scalar, elivame ukushaywa indiva amabhizinisi amaningi okukhiqiza, ngisho nangemva komthelela wemishini nemishini, akunakwenzeka ukucacisa isignali yokuphazamiseka.Manje uphiko lwesistimu yokuhlinzeka ngogesi lunemithethonqubo ecacile yokuhlolwa kwamandla kagesi ...Funda kabanzi -
Iyini i-harmonics, inhloso kanye nomsebenzi wokulawula i-harmonic nokonga amandla
1. Umthombo wokuphatha okuvumelanayo Itemu elithi pulse current liqale ngokuhlaziywa kwezibalo kwe-pulse current ehlobene nezinto ezizwakalayo.Senze isisekelo esihle ngekhulu le-18 nele-19.UFourier et al.ihlongoze ngokucacile indlela yokuhlaziya i-harmonic, namanje kabanzi ...Funda kabanzi -
Iyini isithando somlilo esiphakathi nendawo, kanye nendlela yokulawula i-harmonic yesithando somlilo esiphakathi
Isithando somlilo esimaphakathi siyidivayisi enikezela ngogesi eguqula amandla angu-50Hz AC abe amandla amaphakathi (300Hz kuya ku-100Hz), bese iguqula amandla ezigaba ezintathu e-AC ibe amandla e-DC, bese iguqula amandla e-DC abe amandla ashintshwayo aphakathi nendawo, ashintsha amandla e-AC abe yi-DC. igeleza...Funda kabanzi -
Inqubo yokuhlola izinga lamandla nezinto ezidingekayo
Izinto ezidingekayo zokuhlolwa kwekhwalithi yamandla Njengamanje, izinkampani eziphakela ugesi zinezidingo eziqinile kakhulu zekhwalithi yamandla.Ukuhlolwa kokusetshenziswa kukagesi kokwandisa ibhizinisi noma ukwakhiwa kwephrojekthi entsha akuseyona nje ukuthi umthamo wesistimu yamandla kanye nensiza yamandla...Funda kabanzi -
Imiyalo yoku-oda ukucindezelwa kwe-arc kanye nedivayisi yokususa i-harmonic
Ububanzi bokusetshenziswa kwedivayisi ehlakaniphile yokucindezela i-arc: 1. Le mishini ifaneleka ku-3~35KV uhlelo lwamandla kagesi aphakathi nendawo;2. Lezi zinsiza zifanele uhlelo lokuphakela amandla lapho indawo engathathi hlangothi ingagxiliwe, indawo emaphakathi isekelwe nge-arc suppressing co...Funda kabanzi -
Izici ze-Harmonic zezinhlelo zokusabalalisa amandla kumasipala, esibhedlela, esikoleni nakwezinye izakhiwo
Njengendawo eyingqayizivele, izibhedlela zisebenzisa ubunjiniyela bukagesi obuningi.Ngokuqoqwa kwedatha kanye nesiteji esikhulu sokuhlaziya idatha yemishini ehlukahlukene kagesi emtholampilo wesibhedlela, ukuxilongwa okumaphakathi kanye nesikhathi sangempela kwemingcele ehlukahlukene kagesi yemishini kagesi kuyenziwa, kanye nesisekelo ...Funda kabanzi -
Izici ze-Harmonic zesistimu yokusabalalisa amandla embonini yechweba kanye ne-wharf
Ukuze kuhlangatshezwane nezidingo zemikhumbi emikhulu nephakathi nendawo kanye nokuhlanganiswa komnotho emhlabeni wonke, kanye nezingqinamba zokuthuthukiswa komnotho nenhlalakahle ezinsizeni kanye nemvelo kanye nokuthuthukiswa kwempucuko yezemvelo emachwebeni asogwini, ukuthuthukiswa nokuklama kwamanzi ajulile. umzila...Funda kabanzi -
Izici ze-Harmonic zohlelo lokusabalalisa amandla embonini ye-petrochemical
Kulesi sigaba, izinto zokusebenza zokusabalalisa amandla kanye nohlelo lokuphakelwa kukagesi kanye nokusabalalisa embonini ye-petrochemical ngokuvamile zisebenzisa amandla e-AC ohlelo lokuphakelwa kukagesi lwe-UPS.Ngemuva kokuthi amagatsha amaningi elawulwa futhi asetshenzwe ama-circuit breaker ane-voltage ephansi, akhipha i-24V DC kanye ne-110V AC ngokusebenzisa ...Funda kabanzi -
Izici ze-Harmonic zohlelo lokusabalalisa amandla embonini yensimbi yensimbi nensimbi
Kodwa-ke, amandla e-China okukhiqiza insimbi engahluziwe asangaphansi kwemikhawulo yenqubomgomo, futhi ngo-2008 akhuphukele kumkhiqizo wonyaka wamathani ayizigidi ezingama-660.Ngalesi sikhathi, i-tsunami yezezimali ebangelwa inkinga ye-British subprime mortgage crisis isisabalele emhlabeni wonke.Ngaphansi komnotho womhlaba...Funda kabanzi -
I-Harmonic Characters of Power Distribution System Embonini Yezokwelapha
Njengomholi wemboni emkhakheni wokwakha ukongiwa kwamandla kanye ne-automation, i-Hongyan Electric nayo icacile ekuxazululeni izinselele zokonga amandla ezilethwa ukuphathwa kwe-harmonic embonini yezokwelapha.Ngokusebenzisa okuyingqayizivele "kokuhlanganiswa kwesinxephezelo samandla asebenzayo kanye ne-puls...Funda kabanzi -
I-Harmonic Characters of Power Distribution System ku-inthanethi IT kanye Nemboni Yezokuxhumana
I-Harmonics ithinta i-IT, izinhlelo zokuxhumana/zamabhange ngezindlela ezimbili: ukuqhuba kanye nemisebe.Isimo sokudlulisa sisho i-harmonic yamanje eyethulwe kunethiwekhi yesistimu yokuphakelwa kwamandla ngemithombo yamanje ye-pulse efana neziguquli.Isimo somthombo wemisebe ukuthi imisinga ye-harmonic ar...Funda kabanzi -
Izici ze-Harmonic zohlelo lokusabalalisa amandla embonini yokukhiqiza izimoto
Ngokuthuthukiswa kokuxhumana kukagesi wezimoto, okuhlakaniphile kanye ne-inthanethi, kanye nokuthuthukiswa kobuhlakani bokwenziwa kanye nobuchwepheshe obungashayeli, izinhlelo zolwazi zokuzijabulisa zezimoto zendabuko nazo zilandela le ndlela yentuthuko nokuziphendukela kwemvelo.Ngemuva kweminyaka yokuthuthuka...Funda kabanzi