Sebatli sa hajoale se fokotsang matla
0102030405
6-220kV high voltage Current Limited reactor
Ke eng e fokotsang matla a hona joale
Li-reactors tsa hona joale tse fokotsang ke karolo ea inductive e fokotsang phetoho ea hona joale ea inrush ea hona joale, ea boemo bo holimo, le phoso ea potoloho e khutšoane tsamaisong. Li-reactor tsa hajoale tse fokotsang li entsoe ka khoele ea koporo kapa ea aluminium. Mekhoa ea ho pholisa e kenyelletsa mofuta o omileng oa Air Core le mofuta oa ho qoelisoa ka oli.
Ka kakaretso e sebelisoa bakeng sa melapo ea kabo. Li-feeders tsa lekala tse tsoang beseng e le 'ngoe li atisa ho hokahanngoa le mochine o fokolang oa hona joale ho fokotsa nako e khutšoanyane ea motlakase le ho boloka motlakase oa libese, e le hore e se ke ea e-ba tlaase haholo ka lebaka la potoloho e khutšoanyane ea phepelo.
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Mokhoa oa hajoale oa ho fokotsa li-reactor
Li-reactors tsa hajoale tse sebelisoang ho grid ea motlakase ha e le hantle ke Coil ea Moea ntle le lisebelisoa tsa makenete. E ka hlophisoa ka mefuta e meraro ea kopano: e otlolohileng, e otlolohileng le ea zigzag. Ha potoloho e khutšoanyane e etsahala tsamaisong ea matla, ho tla hlahisoa boleng bo boholo ba nako e khutšoanyane ea potoloho. Ho thata haholo ho boloka botsitso bo matla le botsitso ba mocheso oa thepa ea motlakase ntle le thibelo. Ka hona, e le ho finyella litlhoko tsa ho senya matla a li-circuit breakers, hangata li-reactors li kopantsoe letoto la li-circuit breakers ho eketsa impedance ea nakoana le ho fokotsa nako e khutšoanyane ea potoloho.
Ka lebaka la ts'ebeliso ea reactor, haeba ho na le potoloho e khuts'oane, ho theoha ha motlakase ho li-actor tsa Current limiting ho hoholo, ka hona, e boetse e bapala karolo ea ho boloka boemo ba voltage ea libese, e le hore ho feto-fetoha ha motlakase ka beseng ho nyane, ho netefatsa ts'ebetso. botsitso ba thepa ea motlakase ea mosebedisi mothapong o senang phoso.
Ho bala le ho hlophisa bokhoni
Foromo ea lipalo ea matla a reactor ke: SN = UD% X (holimo / √ 3) x In, 'me unit of in ke Ampere.
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Ke sebaka sa mofuta ofe se sebelisang li-reactor tsa Current-limiting
Sepheo sa ho kenya li-current-limiting reactors lifemeng le litsing tse nyenyane ke ho fokotsa motlakase oa nako e khuts'oane e le hore lisebelisoa tsa motlakase li ka khethoa ka moruo le ka mokhoa o utloahalang. Li-reactor li ka aroloa ka li-reactor tsa mela, li-reactor tsa libese, le li-loop reactor tsa transformer ho latela libaka le mesebetsi e fapaneng.
(1) Mohala oa mochini. E le hore u sebelise motlakase oa potoloho e khanyang le ho fokotsa karolo ea sefapano sa thapo ea phepelo, mochine oa motlakase o atisa ho hokahanngoa ka letoto ho sesebelisoa sa cable.
(2) Setsi sa libese. Sesebelisoa sa libese se hokahane ka letoto karolong ea bese ea motlakase oa jenereithara kapa lehlakoreng le tlase la motlakase oa motlakase o moholo. E sebelisoa ho fokotsa nako e khuts'oane ea nako e khutšoanyane ka nako e khutšoanyane ka hare le ka ntle ho semela. E boetse e bitsoa "reactor" ea karolo ea libese. Ha potoloho e khuts'oane e etsahala moleng kapa beseng e le 'ngoe, e ka fokotsa nako e khuts'oane e fanoang ke bese e 'ngoe. Haeba litlhokahalo li ka fihlelleha, ho kengoa ha reactor moleng o mong le o mong ho ka tloheloa ho boloka matsete a boenjiniere, empa ho na le phello e nyane ea ho fokotsa nako ea nako e khuts'oane.
(3) Transformer loop reactor. E kenngoa ka har'a potoloho ea transformer ho fokotsa nako e khutšoanyane ea potoloho e le hore potoloho ea transformer e ka sebelisa li-circuit circuit breakers.
Melemo ea hona joale e fokotsang li-reactors ke efe
1. Maqhubu a entsoe ka lithapo tse nyenyane tse ngata tse bapisang le likhoele tse ngata, 'me matla a ho kenya li-inter-turn a phahame, kahoo tahlehelo e tlaase haholo ho feta ea sekontiri sa samente;
2. Adopt epoxy resin-impregnated glass fiber encapsulation, 'me e tiise ka mocheso o phahameng, kahoo e na le botšepehi bo matla, boima bo bobebe, lerata le tlaase, matla a phahameng a mochine,' me e khona ho mamella tšusumetso ea motlakase o moholo oa nako e khutšoanyane.
3. Ho na le likanale tsa ventilation pakeng tsa lihlopha tse matsoelintsoeke, ts'ebetso ea ho pholisa ea tlhaho ea convection e ntle, 'me hona joale e ajoa ka mokhoa o lekanang karolong e' ngoe le e 'ngoe,' me botsitso bo matla le ba mocheso bo phahameng;
4. Sebaka se ka ntle sa mochine se koahetsoeng ka sekhahla se khethehileng sa anti-ultraviolet se hanyetsanang le boemo ba leholimo, se ka mamellang maemo a thata a leholimo ka ntle, 'me se ka sebelisoa ka hare le ka ntle.
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