BAM 10.5/11/12/11√3/12√3KV 200-500kvar Outdoor Collective High Voltage Shunt Power Capacitor

Tlhaloso e Khutšoanyane:

Sehlahisoa sena se loketse 50Hz frequency power system, parallel capacitor bakeng sa ho ntlafatsa matla a matla.

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso ea Sehlahisoa

Sehlahisoa sena se loketse 50Hz frequency power system, parallel capacitor bakeng sa ho ntlafatsa matla a matla.E sebelisoa haholo ho ntlafatsa matla a motlakase oa AC, ho fokotsa tahlehelo ea mohala, ho ntlafatsa boleng ba motlakase qetellong ea marang-rang, le ho eketsa tlhahiso e sebetsang ea transformer.

Tlhaloso ea Mohlala

Litekanyetso tsa tekheniki le sebopeho

Likarolo tse kholo tsa tekheniki:
Lebelo la motlakase: 6.3kV, 6.6kV, 6.6√3kV, 10.5kV, 11kV, 11√3kV, 12kV, 12√3kV, 19kV, joalo-joalo;
Bokhoni bo lekantsoeng: 30 ~ 400kvar, maemo a mang a motlakase le matla a ka laeloa ka ho khetheha.
Mamello ea bokhoni: -5% ~ + 10%;
Tahlehelo ea boleng ba tangent: filimi-paper composite medium tanδ≤0.08%, full-filimi medium tanδ≤0.05%;
Ho mamella voltage: Li-capacitor li lokela ho khona ho mamella linako tsa AC 2.15 kapa DC 4.3 makhetlo a matla a lekantsoeng, 'me ho ke ke ha e-ba le ho senyeha kapa flashover bakeng sa 10s;
Boemo ba insulation: 6kV level 30kV, 10kV level 42kV AC test e nkile 1min ntle le ho senyeha kapa flashover.
Ts'ebetso ea ho itšehla thajana: capacitor e nang le khanyetso ea ho tsoa ka hare, matla a setseng a theoha ho tloha ho 2Un tlhōrō ea bohlokoa ho ea ka tlase ho 75V ka hare ho 10min ka mor'a hore motlakase o tima;
Boholo bo lumellehang overvoltage: makhetlo a 1.1 matla a lekantsoeng, ha ho lihora tse fetang 8 ka lihora tse 24, makhetlo a 1.15 a matla a lekantsoeng, ha ho na metsotso e fetang 30 ka lihora tse 24, makhetlo a 1.2 a matla a lekantsoeng, eseng ho feta metsotso e 5.1.3 makhetlo a chelete
Ha ho fete motsotso o le mong ka motlakase o sa feleng.
Boholo bo lumelletsoeng hona joale: Nako e lumelletsoeng ha e fete makhetlo a .3 ho feta nako e lekantsoeng ho sebetsa, 'me nako e fetang e fetelletseng e nka ho fetella, ho kheloha ho hotle ha capacitor le tšusumetso ea li-harmonics, tse sa lokelang ho feta makhetlo a 1.43 ho feta hajoale.
Ho lumellana le litekanyetso: Sehlahisoa se lumellana le GB/T 11024.1-2009 ea machaba le IEC60871-1:2005 ea machaba.

Likarolo tsa sehlahisoa le boholo ba tšebeliso

Capacitor e entsoe ka khetla ea lebokose le mokokotlo.Khetla ea lebokose e entsoe ka poleiti e tšesaane ea tšepe ka ho tiisoa le ho tjheseletsa.Khetla ea lebokose e cheselitsoe ka letsoho la porcelain la outlet.Mahlakore a mabeli a lebota la lebokose a cheselitsoe ka li-hangers bakeng sa ho kenngoa, 'me lehlakore le leng la li-hangers le na le liboutu tse thellang.The capacitor konokono e thehoa ka laminating 'maloa likarolo le insulating likarolo,' me likarolo li thehoa ka rolling le flattening maqephe a mabeli a aluminium foil sandwiched pampiri composite medium kapa e tletseng filimi seaplane e le lipoleiti polar.Likarolo tsa mantlha li hokahane ka letoto le itseng le mokhoa o ts'oanang ho fihlela litlhoko tsa li-voltages le bokhoni bo fapaneng.Li-capacitor tse nang le li-fuse tse ka hare, karolo ka 'ngoe e na le fuse ka lihlopha.Ha karolo e senyeha, karolo e sa tsitsang e kopantsoeng ka tsela e tšoanang le eona e tla e ntša, e le hore fuse e phatlohe ka potlako ka li-milliseconds, 'me karolo e fosahetseng e tla phatloha.ho khaola, ho lumella capacitor hore e tsoele pele ho sebetsa.Li-capacitor tsa mekhahlelo e meraro li hokahane le linaleli.Mokelikeli oa metsi ka har'a capacitor o sebelisetsoa ho kenya motsoako o tiileng le ho tlatsa li-voids ka hare ho capacitor.E na le lisebelisoa tse ntle tsa motlakase le tsa 'mele mme e lumellana hantle le lisebelisoa tse ling ka har'a capacitor.

Maemo a mosebetsi:

Bophahamo ha bo fete 1000m, mocheso oa tikoloho ke -40/B, 'me mocheso o phahameng oa Sehlopha sa B ke +45 ℃.Sebaka sa ho kenya ha se na ho sisinyeha ha mechine e matla, ha ho na khase e kotsi le mouoane, ha ho lerōle le tsamaisang kapa le phatlohang.Li-capacitor li lokela ho netefatsoa hore li sebetsa tlas'a maemo a matle a moea, 'me ha lia lumelloa ho sebetsa tlas'a maemo a koetsoeng le a se nang moea.Mehala ea li-capacitor e lokela ho ba li-conductor tse feto-fetohang, 'me potoloho eohle e lokela ho kopana hantle.

Ho odara litaba

Khetho ea matla a lekantsoeng a capacitor e tlameha ho ipapisa le matla a marang-rang.Ha ho nahanoa hore ho kenya letsoho ha capacitor ho tla eketsa motlakase, kahoo ha u khetha motlakase o lekantsoeng oa capacitor, bonyane ke 5% e phahameng ho feta matla a marang-rang;ha ho e-na le mochine oa motlakase potolohong ea capacitor, motlakase oa motlakase oa capacitor Mobu o eketseha ka sekhahla sa ho arabela ha mochine ka letoto, kahoo ha u khetha motlakase o lekantsoeng oa capacitor, o lokela ho khethoa ka mor'a lipalo ho ea ka sekhahla sa ho arabela. ea reactor khoeleng.Li-capacitor ke liteishene tse fokolang tsa li-harmonics.Tlas'a li-harmonics, palo e kholo ea li-harmonics e tla kenngoa ka har'a li-capacitor ho etsa hore li-capacitor li fete kapa li fete.Ho phaella moo, li-capacitor li tla matlafatsa li-harmonics le ho etsa hore resonance ha e fela, e beha kotsing ea ts'ireletso ea marang-rang a matla le ho etsa hore li-capacitor li phele.Ka hona, li-capacitor tse nang le li-harmonics tse kholo li tlameha ho sebelisoa tlasa li-reactor tse hatellang li-harmonics.Inrush current ha capacitor e koetsoe e ka ba makhetlo a makholo ho feta tekanyo e lekantsoeng ea capacitor.Ka hona, phetoho ea ho fetola capacitor e lokela ho khetha sesebelisoa ntle le ho senya hape.E le ho hatella hona joale ho koaloa ha inrush, mochine o thibelang motlakase o thibelang motlakase o ka boela oa kopanngoa ka letoto.Ka mor'a hore capacitor e nang le khanyetso ea ho tsoa ka hare e khaotsoe phepelong ea motlakase, e ka theoha ho tloha ho boleng ba tlhōrō ea motlakase o lekantsoeng ho ea ka tlase ho 75V nakong ea metsotso e 10.ho hlalosoa neng.Li-capacitor tse sebelisetsoang matšeliso a mohala li lokela ho kenngoa ho 150 ~ 200kvar sebakeng se le seng, 'me u hlokomele hore u se ke ua kenya li-capacitor sethaleng se tšoanang le sa transformer,' me u se ke ua sebelisa sehlopha se tšoanang sa ba tlohelang sekolo ho thibela ho tlōla ho bakoang ke ferromagnetic resonance ha line ha e sebetse ka mekhahlelo eohle.Hajoale overvoltage e ka senya li-capacitor le li-transformer.The zinc oxide surge arrester bakeng sa tšireletso ea overvoltage tshebetso e lokela ho khethoa bakeng sa zinki oxide surge arrester inehetseng ho capacitor, 'me ho molemo ho e kenya pakeng tsa lipalo capacitor.Fuse e sebelisoang ka ho khetheha bakeng sa capacitor e khethiloe bakeng sa khefu e potlakileng, 'me hona joale e lekantsoeng e lokela ho khethoa ho ea ka linako tse 1.42 ~ 1.5 tsa tekanyo e lekantsoeng ea capacitor.Ha capacitor e hokahane ka kotloloho le enjene e nang le matla a phahameng ka ho ts'oana, e le ho thibela ho ithabisa ha enjene e khaoha ho tsoa phepelong ea motlakase, e leng se etsang hore voltage ea terminal ea capacitor e nyolohe ho feta boleng bo lekantsoeng, hona joale e lekantsoeng. ea capacitor e tlameha ho ba ka tlase ho 90% ea motlakase o se nang mojaro oa motlakase;Ha o sebelisa Y / △ wiring, ha e lumelloe ho hokahanya capacitor ka ho toba ho motlakase ka ho lekana, 'me mokhoa o khethehileng oa ho kopanya o lokela ho amoheloa.Ha capacitor e sebelisoa sebakeng se phahameng ho feta limithara tse 1000 kapa capacitor e sebelisoa sebakeng sa tropike se mongobo, e lokela ho boleloa ha ho odara.Li-certification tse khethehileng tsa spe kapa litlhoko tse khethehileng bakeng sa li-capacitor li lokela ho boleloa ha u laela.