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Damping resistor box
Pofuna kupewa kuti voteji yosawerengeka ya gawo losalowerera ndale la gululi lisachuluke chifukwa cha kulowetsa ndi kuyeza koyilo ya arc kupondereza pomwe koyilo ya arc kupondereza kwa chiwongolero cha chiwongolero chikugwira ntchito pansi pa chikhalidwe cha gridi yamagetsi. , amafufuzidwa ndi kupangidwa.Pamene gululi mphamvu ikuyenda bwinobwino, kusintha inductance wa arc kupondereza koyilo pa malo oyenera pasadakhale, koma pa nthawi ino inductance ndi capacitive reactance pafupifupi ofanana, zomwe zidzapangitsa gululi mphamvu mu boma pafupi resonance, kuchititsa mphamvu ya neutral point kukwera.Kuti mupewe izi Ngati chodabwitsachi chikachitika, chipangizo chowongolera chowongolera chimawonjezedwa ku chipangizo cha arc kupondereza coil munjira yosinthiratu, kuti atseke voteji yamalo osalowerera ndale kumalo oyenera ndikuwonetsetsa kuti zonse zili bwino. kugwira ntchito kwa netiweki yamagetsi.
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Seti yathunthu yamagawo owongolera arc kupondereza koyilo
Kufotokozera mfundo zachimangidwe
The gawo-wolamulidwa arc kupondereza koyilo amatchedwanso "high short-circuit impedance mtundu", ndiko kuti, mapiringidzo oyambirira a arc kupondereza koyilo mu chipangizo wathunthu chikugwirizana ndi ndale mfundo ya maukonde kugawa monga mafunde ntchito, ndi Mapiritsi achiwiri amagwiritsidwa ntchito ngati kuwongolera kowongolera ndi ziwiri zolumikizidwa mozungulira Thyristor ndi yofupikitsa, ndipo mawonekedwe ozungulira pang'onopang'ono pamapiritsi achiwiri amasinthidwa ndikusintha ma conduction a thyristor, kuti azindikire kusintha kosinthika kwa Reactance value.chosinthika.
Mayendedwe a thyristor amasiyana kuchokera ku 0 mpaka 1800, kotero kuti kulepheretsa kofanana kwa thyristor kumasiyana kuchokera ku infinity kupita ku ziro, ndipo chiwongoladzanja chamakono chikhoza kusinthidwa mosalekeza pakati pa ziro ndi mtengo wovotera.
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Capacitance-adjustable arc kupondereza koyilo yathunthu
Kufotokozera mfundo zachimangidwe
Koyilo yochepetsera mphamvu ya arc ndikuwonjezera koyilo yachiwiri ku chipangizo chopondereza cha arc, ndipo magulu angapo a katundu wa capacitor amalumikizidwa molingana ndi koyilo yachiwiri, ndipo mawonekedwe ake akuwonetsedwa pachithunzi pansipa.N1 ndiye mapiringidwe akulu, ndipo N2 ndiye mapiri achiwiri.Magulu angapo a ma capacitor okhala ndi vacuum switches kapena thyristors amalumikizidwa mofananira mbali yachiwiri kuti asinthe momwe ma capacitive amathandizira mbali yachiwiri ya capacitor.Malinga ndi mfundo ya kutembenuka kwa impedance, kusintha kwa capacitive reactance value ya mbali yachiwiri kungathe kukwaniritsa zofunikira zosinthira inductor panopa ya mbali yoyamba.Pali zilolezo zosiyanasiyana ndi kuphatikiza kwa kukula kwa capacitance value ndi chiwerengero cha magulu kuti akwaniritse zofunikira za kusintha kwa kusintha ndi kulondola.
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Seti yathunthu ya bias magnetic arc suppression coil
Kufotokozera mfundo zachimangidwe
Koyilo yopondereza yamtundu wa arc imatenga makonzedwe a gawo lachitsulo chachitsulo mu AC koyilo, ndipo mphamvu yamagetsi yapakatikati yachitsulo imasinthidwa ndikugwiritsa ntchito mphamvu yamagetsi ya DC, kuti muzindikire kusintha kosalekeza kwa inductance.Pamene vuto limodzi la gawo la pansi limapezeka mu gridi yamagetsi, wolamulira nthawi yomweyo amasintha inductance kuti apereke mphamvu ya capacitance panopa.
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HYXHX mndandanda wanzeru arc kupondereza chipangizo
M'dziko langa lamagetsi a 3 ~ 35KV, ambiri aiwo ndi osalowerera ndale.Malingana ndi malamulo a dziko, pamene kukhazikitsidwa kwa gawo limodzi kumachitika, dongosololi limaloledwa kuyenda ndi vuto kwa maola a 2, zomwe zimachepetsa kwambiri mtengo wa ntchito ndikuwongolera kudalirika kwa kayendetsedwe ka magetsi.Komabe, chifukwa cha kuwonjezereka kwapang'onopang'ono kwa mphamvu yamagetsi yamagetsi, njira yoperekera mphamvu ndi Mzere wapamwambawu umasinthidwa pang'onopang'ono kukhala chingwe cha chingwe, ndipo mphamvu yamakono ya dongosolo pansi idzakhala yaikulu kwambiri.Dongosololi likakhazikika pagawo limodzi, arc yopangidwa ndi kuchuluka kwamphamvu kwamphamvu sikophweka kuzimitsa, ndipo imatha kusinthika kukhala yokhazikika yapakati.Panthawiyi, kuwonjezereka kwa arc grounding overvoltage ndi ferromagnetic resonance overvoltage yokondwa ndi izo zidzakhala Zikuwopsyeza ntchito yotetezeka ya gululi yamagetsi.Pakati pawo, gawo limodzi la arc-ground overvoltage ndilovuta kwambiri, ndipo kuwonjezereka kwa gawo lopanda cholakwika kumatha kufika 3 mpaka 3.5 nthawi yachibadwa yogwiritsira ntchito gawo.Ngati kuchulukitsitsa kwakukulu kotereku kumagwira pagululi yamagetsi kwa maola angapo, mosakayikira kuwononga kutsekemera kwa zida zamagetsi.Pambuyo kangapo kambirimbiri kuwonongeka kwa kutchinjiriza kwa zida zamagetsi, malo ofooka a kutchinjiriza adzapangidwa, zomwe zingayambitse ngozi ya kusweka kwa nthaka ndi kuzungulira kwapakati pakati pa magawo, ndipo nthawi yomweyo kumayambitsa kuwonongeka kwa zida zamagetsi (makamaka kuwonongeka kwa injini)), kuphulika kwa chingwe, machulukitsidwe a thiransifoma yamagetsi kumapangitsa kuti ferromagnetic resonance thupi liwotche, komanso kuphulika kwa womanga ndi ngozi zina.
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Seti yathunthu yosinthira ma arc kupondereza coil
Mu njira yosinthira ndi kugawa maukonde, pali mitundu itatu ya njira zosalowerera ndale, imodzi ndi gawo losalowerera ndale, linalo ndi gawo losalowerera ndale kudzera mu njira yoyambira ya arc kuponderezedwa, ndipo inayo ndi gawo losalowerera ndale kudzera pakukaniza. dongosolo grounding system.
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HYSVG Static Var Jenereta
Zofunika
Mfundo yayikulu ya STATCOM, static var jenereta (yomwe imadziwikanso kuti SVG), ndikulumikiza dera lodzipangira lokha la mlatho molumikizana ndi gululi yamagetsi kudzera pa riyakitala, ndikusintha bwino gawo ndi matalikidwe a magetsi otulutsa. Mbali ya AC ya dera la mlatho kapena kuwongolera mwachindunji Mbali yake ya AC yapano imatha kupangitsa kuti chigawocho chitumizeko chomwe chimakwaniritsa zofunikira, ndikuzindikira cholinga cha chipukuta misozi champhamvu.
Njira zitatu zogwirira ntchito za SVG -
HYSVG panja ndime yamtundu wagawo lachitatu chida chowongolera chosakwanira
HYSVG yomwe yangokhazikitsidwa kumene pamndandanda wakunja wa kampani yathu imayankha kwathunthu "Kufufuza Kwapadera ndi Kuchiza Mavuto Ochepa Amagetsi" ndi "Chidziwitso cha Mfundo Zaumisiri Zakuchepa kwa Voltage Control of Distribution Networks" zoperekedwa ndi boma, zomwe zimatha kuwongolera bwino. mavuto a magawo atatu omwe alipo pakusintha ndi kukweza maukonde ogawa.Nkhani zazikuluzikulu monga kusalinganika, magetsi otsika, kubweza kwa bidirectional kwa kuipitsidwa kwaposachedwa komanso kuwonongeka kwa harmonic;sinthani mtundu wamagetsi munthawi yeniyeni.Kwezani ma voliyumu a terminal, sinthani mtundu wa kagawidwe ka magetsi, ndikuwongolera malo amagetsi;kuthetsa vuto la kusalinganika kwa magawo atatu, kuchepetsa kwambiri kutayika kwa mizere yamagetsi otsika-voltage yogawa maukonde ndi thiransifoma, ndikutalikitsa moyo wa thiransifoma;kupanga zotakataka mphamvu kukwaniritsa bwino m'deralo ndi kuonjezera mphamvu factor Kugawa maukonde linanena bungwe mphamvu;njira yabwino yothetsera kuipitsa kwa harmonic chifukwa cha katundu wosagwirizana.
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HYSVG mndandanda wamagetsi apamwamba kwambiri owongolera mphamvu zamagetsi
HYSVG mndandanda wa high-voltage dynamic reactive power compensation device ndi njira yolipirira mphamvu yokhazikika yokhala ndi IGB ngati phata, yomwe imatha kupereka mwachangu komanso mosalekeza mphamvu yogwira ntchito, ndikuzindikira kuwongolera kwamphamvu yokhazikika, voteji yokhazikika komanso mphamvu yosalekeza malo owunika.Onetsetsani kuti ntchito yokhazikika, yogwira ntchito komanso yapamwamba kwambiri yamagetsi.Mu network yogawa, kukhazikitsa zinthu zazing'ono ndi zazing'ono za HYSVG pafupi ndi katundu wina wapadera (monga ng'anjo zamagetsi zamagetsi) zimatha kusintha kwambiri mphamvu yamagetsi pamalo olumikizirana pakati pa katundu ndi gululi, monga kuwongolera mphamvu zamagetsi ndikugonjetsa atatu. - gawo kusalinganika., Chotsani kusinthasintha kwamagetsi ndi kusinthasintha kwamagetsi, kupondereza kuipitsa kwa harmonic, etc.
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HYSVGC mndandanda wa hybrid static var dynamic compensation device
Chipangizo cha low-voltage hybrid active dynamic reactive power compensation chida chimayikidwa mu low-voltage power distribution system kuti chiwongolere khalidwe la voteji la magetsi otsika, kupititsa patsogolo kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake.Mu choyambirira low-voltage zotakasika mphamvu basi A low-voltage yogwira wosakanizidwa zotakasika zotakataka mphamvu chipukuta misozi chipangizo kuti ndi akweza ndi kukodzedwa pa maziko a chipukuta misozi chipangizo.
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HY-HPD mndandanda wachitetezo cha harmonic
HY-HPD-1000 imagwiritsa ntchito chitetezo cha mafunde kuteteza zida zosiyanasiyana zowongolera mwatsatanetsatane m'malo ogwirizana, monga makompyuta, ma PLC, masensa, zida zopanda zingwe, makina a CT, DCS, ndi zina zambiri, kuti utotowo ukhale wopanda ngozi.Kugwiritsa ntchito HY-HPD-1000 wave protector kumachepetsa kulephera kwa zida ndi kusokoneza makina, kumapangitsa kuti magwiridwe antchito azigwira ntchito bwino komanso moyo wautumiki wa zida, ndikugonjetseratu mphamvu zopanda mphamvu zomwe zimayambitsidwa ndi ma harmonics apamwamba kwambiri kumbali ya ogwiritsa ntchito, zomwe zimatsogolera. Kuwonongeka kwa zida, kulephera kwa magwiridwe antchito, kumabweretsa zotayika zosafunikira.
HY-HPD-1000 imagwirizana kwathunthu ndi IEC61000-4-5, IEC60939-1-2 ndi miyezo ina.
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HYAPF mndandanda yogwira fyuluta
Pofuna kukwaniritsa zosowa zosiyanasiyana za makasitomala osiyanasiyana zosefera mphamvu zogwira ntchito ndikuwongolera luntha, kumasuka komanso kukhazikika kwa kayendetsedwe ka ma harmonic, kampaniyo yakhazikitsa chipangizo chatsopano chamitundu itatu yogwira ntchito.