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Ibhokisi yokumelana ne-damping
Ukuze kuthintelwe i-voltage engalinganiyo yendawo engathathi hlangothi yenkqubo yegridi ekunyuseni ngenxa yegalelo kunye nomlinganiselo wekhoyili yokucinezela i-arc xa i-coil yokucinezela i-arc yemodi yembuyekezo yangaphambili isebenza phantsi kwemeko eqhelekileyo yegridi yamandla. , iyaphandwa ize iyilwe.Xa igridi yamandla isebenza ngokuqhelekileyo, lungisa i-inductance ye-arc yokucinezela i-coil kwindawo efanelekileyo kwangaphambili, kodwa ngeli xesha i-inductance kunye ne-capacitive reactance iphantse ilingane, eya kwenza igridi yamandla kwimeko ekufutshane ne-resonance, ebangela ukuba igridi yamandla ibe kufutshane ne-resonance. indawo yombane engathathi hlangothi iza kunyuka.Ukuze kuthintelwe oku Ukuba isenzeko senzeka, isixhobo sokumelana ne-damping songezwa kwisixhobo sembuyekezo ye-arc yokucinezela kwimowudi yohlengahlengiso lwangaphambili, ukuze ucinezele i-voltage yokufuduka yendawo engathathi hlangothi kwindawo efunekayo kwaye uqinisekise okuqhelekileyo. ukusebenza kothungelwano lonikezelo lwamandla.
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Iseti epheleleyo ye-coil yokunciphisa i-arc elawulwa ngesigaba
Inkcazo yomgaqo wolwakhiwo
I-coil yokunciphisa i-arc elawulwa yisigaba nayo ibizwa ngokuba "uhlobo oluphezulu lwe-impedance yesiphaluka", oko kukuthi, i-primary winding ye-arc suppression coil kwisixhobo esipheleleyo sidibaniswe kwindawo engathathi hlangothi yothungelwano losasazo njenge-winding yokusebenza, kwaye Ukujija okwesibini kusetyenziswa njengolawulo lokujija ngamabini adibeneyo abuyela umva I-thyristor ifutshane-ijikelezwe, kwaye i-short-circuit current kumoya wesibini ilungiswa ngokuhlengahlengisa i-angle yokuqhuba ye-thyristor, ukuze iqonde uhlengahlengiso olunokulawulwa ixabiso lokusabela.iyahlengahlengiswa.
I-angle conduction ye-thyristor iyahluka ukusuka kwi-0 ukuya kwi-1800, ukwenzela ukuba i-impedance elinganayo ye-thyristor iyahluka ukusuka kwi-infinity ukuya kwi-zero, kwaye imbuyekezo yembuyekezo yangoku inokulungiswa ngokuqhubekayo phakathi kwe-zero kunye nexabiso elilinganisiweyo.
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I-Capacitance-adjustable arc coil coil coil iphelele
Inkcazo yomgaqo wolwakhiwo
I-capacity-adjusting arc suppressing coil kukongeza i-coil yesibini kwi-arc yokunciphisa i-coil device, kwaye amaqela amaninzi emithwalo ye-capacitor axhunyiwe ngokuhambelana kwi-coil yesibini, kwaye isakhiwo sayo siboniswe kumzobo ongezantsi.U-N1 lolona jiko luphambili, kwaye u-N2 lolona jiko lulandelayo.Amaqela amaninzi e-capacitors ane-vacuum switches okanye i-thyristors axhunyiwe ngokuhambelana kwicala lesibini ukulungelelanisa ukusabela kwe-capacitive ye-capacitor yecala lesibini.Ngokomgaqo wokuguqulwa kwe-impedance, ukulungelelanisa ixabiso le-capacitive reactance yecala lesibini kunokuhlangabezana nemfuneko yokutshintsha i-inductor yangoku yecala eliphambili.Kukho iimvume ezininzi ezahlukeneyo kunye nokudibanisa ubungakanani bexabiso le-capacitance kunye nenani lamaqela ukuhlangabezana neemfuno zoluhlu lohlengahlengiso kunye nokuchaneka.
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Iseti epheleleyo ye-bias magnetic arc suppression coil
Inkcazo yomgaqo wolwakhiwo
Uhlobo lwe-arc yokucinezela i-coil luthatha ulungelelwaniso lwecandelo lentsimbi elizibuthe kwikhoyili ye-AC, kwaye ukungeneka kozibuthe kumbindi wentsimbi kuyatshintshwa ngokufaka i-DC yokuvuselela yangoku, ukuze kuqondwe uhlengahlengiso oluqhubekayo lwe-inductance.Xa impazamo yomhlaba wesigaba esisodwa yenzeka kwigridi yamandla, umlawuli ngokukhawuleza ulungisa i-inductance ukuze ahlawule i-capacitance current current.
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HYXHX isixhobo esikrelekrele sokucinezela i-arc series
Kwilizwe lam le-3 ~ 35KV inkqubo yonikezelo lwamandla, uninzi lwazo ziinkqubo ezingathathi hlangothi ezingenasiseko.Ngokutsho kwemimiselo kazwelonke, xa isiseko sesigaba esisodwa senzeke, inkqubo ivumelekile ukuba iqhube ngephutha kwiiyure ezi-2, ezinciphisa kakhulu iindleko zokusebenza kunye nokuphucula ukuthembeka kwenkqubo yokubonelela umbane.Nangona kunjalo, ngenxa yokunyuka ngokuthe ngcembe kumandla ombane wenkqubo, imowudi yonikezelo lwamandla yi Umgca ongaphezulu uguqulwa ngokuthe ngcembe ube ngumgca wentambo, kwaye i-capacitance current yenkqubo emhlabeni iya kuba nkulu kakhulu.Xa inkqubo isekelwe kwinqanaba elinye, i-arc eyenziwe yi-capacitive current egqithisileyo ayikho lula ukucima, kwaye inokwenzeka kakhulu ukuba iguquke kwi-intermittent arc grounding.Ngeli xesha, i-arc grounding overvoltage kunye ne-ferromagnetic resonance overvoltage echulumancisayo yiyo iya kuba kubeka emngciphekweni ukusebenza ngokukhuselekileyo kwegridi yamandla.Phakathi kwabo, i-single-phase-arc-ground overvoltage iyona nto inzima kakhulu, kwaye inqanaba lokugqithisa lesigaba esingenasiphoso linokufikelela kwi-3 ukuya ku-3.5 amaxesha ombane wesigaba esiqhelekileyo sokusebenza.Ukuba ukugqithisa okuphezulu okunjalo kusebenza kwigridi yamandla iiyure ezininzi, ngokuqinisekileyo kuya kulimaza ukufakwa kwezixhobo zombane.Emva kwamaxesha amaninzi omonakalo oqokelelweyo kwi-insulation yezixhobo zombane, indawo ebuthathaka yokugquma iya kwenziwa, eya kubangela ingozi yokuqhekeka kwe-insulation yomhlaba kunye nesiphaluka esifutshane phakathi kwezigaba, kwaye kwangaxeshanye kubangele ukuchithwa kwe-insulation yezixhobo zombane (ingakumbi. Ukonakaliswa kwe-insulation yemoto)), into yokuqhushumba kwentambo, ukugcwala kwe-voltage transformer kuvuselela umzimba we-ferromagnetic resonance ukuba utshise, kunye nogqabhuko-dubulo lwesibambi kunye nezinye iingozi.
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Iseti epheleleyo ye-turn-adjusting arc suppression coil
Kwinkqubo yenguqu kunye nokusasazwa kwenethiwekhi, kukho iintlobo ezintathu zeendlela zokumisa inqaku elingathathi hlangothi, enye yindawo engathathi hlangothi, enye yindawo engathathi hlangothi ngenkqubo yokumisa ikhoyili yokucinezelwa kwe-arc, kwaye enye yindawo engathathi hlangothi ngokuchasa. inkqubo yokumisa phantsi.
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HYSVG Static Var Generator
Isiseko
Umgaqo osisiseko we-STATCOM, i-static var generator (ekwabizwa ngokuba yi-SVG), kukuqhagamshela i-self-transmutated bridge circuit circuit ngokuthe ngqo ngokuhambelana negridi yamandla ngokusebenzisa i-reactor, kunye nokulungelelanisa ngokufanelekileyo isigaba kunye ne-amplitude ye-voltage ephumayo. Icala le-AC lesekethe yebhulorho okanye ukulawula ngokuthe ngqo Icala layo le-AC langoku lingenza isekethe ithumele i-reactive current ehlangabezana neemfuno, kwaye iqonde injongo yembuyekezo yamandla asebenzayo.
Iindlela ezintathu zokusebenza zeSVG -
HYSVG ikholamu yangaphandle uhlobo isixhobo sokulawula ukungalungelelani kwesigaba sesithathu
I-HYSVG esandul 'ukuqaliswa kwikholamu yangaphandle yenkampani yethu iphendula ngokupheleleyo "kuPhando oluKhethekileyo kunye noNyango lweengxaki zeVoltage ephantsi" kunye "neSaziso seMigaqo yobuGcisa yoLawulo lwe-Voltage ephantsi yoLawulo lweeNethiwekhi zoSasazo" ecetywa ngurhulumente, enokulawula ngokufanelekileyo. iingxaki zezigaba ezithathu ezikhoyo kwinguqu nokuphuculwa kothungelwano lokuhambisa.Imiba ephambili efana nokungalingani, amandla ombane aphantsi, imbuyekezo ye-bidirectional ye-reactive current kunye nongcoliseko lwe-harmonic;ukuphucula umgangatho wombane ngexesha lokwenyani.Ukuphakamisa i-terminal voltage, uphucule umgangatho wokuhanjiswa kwamandla, kunye nokuphucula indawo yamandla;ukusombulula ingxaki yokungalingani kwezigaba ezintathu, ukunciphisa kakhulu ukulahleka kwemigca yenethiwekhi yokusabalalisa i-voltage ephantsi kunye nabaguquli, kunye nokwandisa ubomi be-transformer;ukwenza amandla asebenzayo afezekise ibhalansi yendawo kunye nokwandisa amandla ombane Ukusabalalisa umthamo wemveliso yenethiwekhi;isisombululo esigqibeleleyo kungcoliseko lwe-harmonic olubangelwa yimithwalo engabonakaliyo.
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HYSVG uthotho lwesixhobo sembuyekezo yamandla ombane aphezulu aguqukayo
Isixhobo sembuyekezo ye-HYSVG ye-high-voltage dynamic reactive reactive power yinkqubo yembuyekezo yamandla asebenzayo kunye ne-IGB njengondoqo, onokukhawuleza nangokuqhubekayo ukunika amandla asebenzayo okanye asebenzayo, kwaye iqonde ulawulo lwamandla asebenzayo angaguqukiyo, amandla ombane angaguqukiyo kunye namandla angatshintshiyo. indawo yovavanyo.Ukuqinisekisa ukusebenza okuzinzileyo, okusebenzayo kunye nomgangatho ophezulu wenkqubo yamandla.Kuthungelwano losasazo, ukufakela iimveliso ze-HYSVG ezincinci kunye neziphakathi kufutshane nemithwalo ekhethekileyo (ezifana neziko zombane ze-arc) kunokuphucula kakhulu umgangatho wamandla kwindawo yokudibanisa phakathi komthwalo kunye negridi yoluntu, njengokuphucula amandla kunye nokoyisa ezintathu. -ukungalingani kwesigaba., Ukuphelisa i-voltage flicker kunye nokuguquguquka kwamandla ombane, ukucinezela ungcoliseko lwe-harmonic, njl.
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HYSVGC series hybrid static var isixhobo imbuyekezo eguqukayo
Isixhobo sembuyekezo yamandla asezantsi-voltage esebenzayo eguqukayo esebenzayo ifakwe kwinkqubo yokusasazwa kwamandla ombane aphantsi ukuze kuphuculwe umgangatho wombane wokusasazwa kwamandla ombane ophantsi, ukuphucula ukusebenza kunye nolawulo lwembuyekezo yamandla asebenzayo, kunye nokusebenzela ngcono abathengi bamandla.Kwi-original low-voltage reactive power automatic A low-voltage active hybrid dynamic reactive power reactive device imbuyekezo ephuculweyo yaza yandiswa ngesiseko sesixhobo sembuyekezo.
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HY-HPD series harmonic umkhuseli
I-HY-HPD-1000 isebenzisa umkhuseli wamaza ukukhusela izixhobo ezahlukeneyo zokulawula ngokuchanekileyo kwindawo ye-harmonic, njengeekhomputha, ii-PLCs, izinzwa, izixhobo ezingenazintambo, oomatshini be-CT, i-DCS, njl., ukwenzela ukuba ipeyinti ikhululekile kwiingozi ze-harmonic.Ukusetyenziswa kwe-HY-HPD-1000 yomkhuseli wamaza kunciphisa izinga lokungaphumeleli kwezixhobo kunye nokuxhatshazwa komatshini, kuphucula ukusebenza kakuhle kunye nobomi benkonzo yezixhobo, kwaye boyise ngokupheleleyo umgangatho ombi wamandla obangelwa yi-harmonics ephezulu kwicala lomsebenzisi, ekhokelela. Ukuguga kwezixhobo, ukungaphumeleli komsebenzi, okukhokelela kwilahleko engeyomfuneko.
I-HY-HPD-1000 ihambelana ngokupheleleyo ne-IEC61000-4-5, IEC60939-1-2 kunye neminye imigangatho.
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HYAPF series esebenzayo filter
Ukuze kuhlangatyezwane ngakumbi neemfuno zabathengi abahlukeneyo kwizihluzi zamandla asebenzayo kunye nokuphucula ubukrelekrele, lula kunye nozinzo lolawulo lwe-harmonic, inkampani iye yasungula isixhobo esitsha semodyuli esinemigangatho emithathu esebenzayo.