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HYTBBW sesebediswa sa mats'eliso a matla a mats'oants'o a matla a phahameng a voltage
Selelekela sa Sehlahiswa HYTBBW letoto la letoto la di-high-voltage line reactive power compensation power compensation device e bohlale haholo-holo e loketse melapo ea kabo ea 10kV (kapa 6kV) le li-terminals tsa basebelisi, 'me e ka kengoa lipalong tsa mela e holimo ka matla a phahameng a sebetsang a 12kV.Ho ntlafatsa ntlha ea motlakase, ho fokotsa tahlehelo ea mohala, ho boloka matla a motlakase le ho ntlafatsa boleng ba motlakase.
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HYTBBT voltage-adjusting le capacity-adjusting high-voltage reactive power compensation device
Kenyelletso ea Sehlahisoa Hajoale, lefapha la matla a motlakase le nka bohlokoa bo boholo ho boloka matla le phokotso ea tahlehelo.Ho qala ho tloha taolong ea motlakase le matla a sebetsang, ho kentsoe chelete e ngata ho nts'etsapele lisebelisoa tse ngata tsa motlakase le software e sebetsang ea taolo ea matla.VQC le taolo ea motlakase oa on-load li kentsoe litsing tse ngata tse nyane.Li-transformer, libanka tsa mats'eliso a matla a sebetsang a shunt capacitor le lisebelisoa tse ling, boleng ba voltage boa ntlafala.
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HYTVQC substation voltage dynamic reactive power compensation device
Tlhaloso ea sehlahisoa Lilemong tsa morao tjena, ka ho ata ha thekenoloji ea kopo ea k'homphieutha le ntlafatso ea boemo ba thekenoloji ea matla, mafapha a mang a matla a motlakase le litsi tsa lipatlisiso tsa saense li ntlafalitse ka ho latellana le ho hlahisa lisebelisoa tsa ho fetola ka mokhoa o itekanetseng bakeng sa 10 kV busbar capacitor, ke hore, transformer e kholo. ea substation Ho lokisoa ha pompo le ho fetoha ha capacitor ho nkoa ka mokhoa o pharaletseng, e leng se sa tiiseng feela tekanyo ea ho tšoaneleha ha motlakase, empa hape e tiisa hore ho kenya letsoho ho fetisisa ho capacitor.
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HYMSVC letoto la lisebelisoa tsa mats'eliso a matla a phahameng a matla a sebetsang
MSVC e laoloang ka matla a mats'eliso a matla a mats'oafo a mats'eliso a matla a mats'oafo ke puseletso ea matla a ts'ebetso le ts'ebetso ea motlakase ea othomathike sesebelisoa se kopanyang MCR, switching ea sehlopha sa capacitor le ts'ebetso ea taolo ea matla a motlakase holim'a moroalo.MCR ke "magnetic valve" ea mofuta oa "magnetic saturable reactor", e fetolang matla a khoheli a mokokotlo oa tšepe ka ho hlasimoloha ha matla a taolo ea DC, e le ho fihlela sepheo sa ho lokisa tlhahiso ea matla a sebetsang hantle.Ka lebaka la ho hlophisoa ha li-capacitor, e hlokomela phetoho e tsoelang pele ea mekhoa e 'meli ea matla a sebetsang.Ho phaella moo, matla a MCR a hloka feela ho ba haufi le matla a mangata a sehlopha se le seng sa li-capacitor ho finyella litlhoko tse utloahalang tsa matšeliso, ho fokotsa litšenyehelo tsa thepa, le ho fokotsa haholo tahlehelo ea ts'ebetso.
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HYTSC mofuta o phahameng oa voltage dynamic reactive power compensation device
The high-voltage TSC dynamic reactive power compensation device e nka tsamaiso e bohlale ea dijithale kaofela, 'me e sebelisa li-thyristors tsa matla a phahameng ka letoto ho theha sesebelisoa sa motlakase se sa amaneng le sa AC se phahameng, se ka khonang ho lemoha phetoho e potlakileng ea zero-crossing ea mefuta e mengata. sethaleng capacitor libanka.High-voltage TSC dynamic reactive power compensation device response Nako e ka tlaase ho kapa e lekana le 20ms, 'me mojaro oa tšusumetso le mojaro o fapaneng oa nako o ka hlahlojoa ka nako ea sebele' me o lefshoa ka matla ho finyella sepheo sa matšeliso a matla a holimo ho 0.9;ka nako e ts'oanang, sehlahisoa sena se monya thekenoloji e tsoetseng pele ea kantle ho naha, e rarollang bothata ba taolo e thata ea motlakase le sesebelisoa sa taolo e bonolo mekhoeng e teng ea matšeliso.E na le mesebetsi e 'meli ea ho lefella matla a sebetsang le ho tsitsisa motlakase oa sistimi ka lebaka la bofokoli ba ts'usumetso le bophelo bo bokhuts'oane ba ts'ebeletso, mme boemo ba eona ba tekheniki bo etella pele ka hare ho naha.Ka nako e ts'oanang, sehlahisoa se na le litšobotsi tsa ho fokotsa haholo tahlehelo ea marang-rang, ho boloka matla a motlakase, le ho ntlafatsa boleng ba phepelo ea matla, e ka tlisang melemo e meholo ea moruo le ea sechaba ho basebelisi.
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HYTBB letoto mahareng le phahameng gagamalo reactive matla puseletso sesebelisoa-mofuta oa khabinete
HYTBB reactive power compensation capacitor cabinet e sebelisoa ho rated voltage 1kV ~ 35kV power frequency power system, e le banka ea capacitor e ts'oanang, ho lefella matla a ts'ebetsong a tsamaiso, ho ntlafatsa matla a matla a marang-rang a matla, ho ntlafatsa boleng ba kabo. voltage, fokotsa tahlehelo, eketsa Bokhoni ba phepelo ea lisebelisoa tsa motlakase bo sebelisetsoa ho fumana ts'ebetso e bolokehileng, e ts'eptjoang le ea moruo ea sistimi ea phepelo ea matla, 'me setsi sa motlakase se na le ts'ebetso ea ho hatella li-harmonics ho netefatsa ts'ebetso e bolokehileng le e ts'eptjoang ea sesebelisoa ka boyona. keriti e hokahaneng.
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Sesebelisoa se khethehileng sa matšeliso bakeng sa letoto la HYFCKRL le koahetsoeng ka sebōpi sa arc
Sebōpi sa arc se kentsoeng ka tlas'a metsi se boetse se bitsoa sebōpi sa motlakase sa motlakase kapa sebōpi sa motlakase sa ho hanyetsa.Karolo e 'ngoe ea electrode e kenngoa ka har'a lera la lintho tse bonahalang, e etsa arc ka lera la thepa le ho futhumatsa thepa ka ho hanyetsa ha eona.Hangata e sebelisoa bakeng sa ho qhibilihisa li-alloys, ho qhibilihisa nickel matte, matte copper, le ho hlahisa calcium carbide.E sebelisoa haholo-holo bakeng sa ho fokotsa li-smelting ores, li-agent tse fokotsang carbonaceous le li-solvents le lisebelisoa tse ling tse tala.Haholo-holo e hlahisa li-ferroalloys tse kang ferrosilicon, ferromanganese, ferrochrome, ferrotungsten le silicon-manganese alloy, e leng lisebelisoa tsa bohlokoa tsa indasteri indastering ea metallurgic le lisebelisoa tse tala tsa lik'hemik'hale tse kang calcium carbide.Karolo ea eona ea ts'ebetso ke ho sebelisa lisebelisoa tsa khabone kapa magnesia e le lesela la sebōpi, le ho sebelisa li-electrode tsa graphite tse ikemelang.Electrode e kenngoa ka tefiso bakeng sa ts'ebetso ea arc e ka tlas'a metsi, e sebelisa matla le hona joale ea arc ho qhibilihisa tšepe ka matla a hlahisoang ke tefiso le ho hanyetsa tefiso, ho fepa ka tatellano, ho penya slag ea tšepe nako le nako, le ho tsoela pele ho sebetsa motlakase oa indasteri. sebopi.Ka nako e ts'oanang, libono tsa calcium carbide le libono tse mosehla tsa phosphorus li ka boela tsa bakoa ke libono tsa arc tse kentsoeng ka metsing ka lebaka la maemo a tšoanang a ts'ebeliso.
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Sink ea hona joale ea HYLX e sa nke lehlakore
Ho na le li-harmonics tse 3, 6, 9, le 12 ka har'a li-haronics tsa tatellano ea zero moleng o sa nke lehlakore.Mokhoa o feteletseng oa hona joale moleng o sa nke lehlakore o tla etsa hore mohatelli oa potoloho a tsamaee habonolo, 'me ho futhumatsa ha mohala oa ho se nke lehlakore ho tla baka likotsi tse tebileng tsa tšireletso ea mollo.
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HYFC letoto la lisebelisoa tse tlase tsa voltage static passive filthara sesebelisoa sa matšeliso
Sesebelisoa sa puseletso sa mofuta oa HYFC ke sesebelisoa sa tokiso ea moruo le lisebelisoa tsa matšeliso, tse entsoeng ka li-filter tse entsoeng ka bokhabane, li-filter capacitor, li-resistors tsa filthara, li-contactor, li-circuit breaker le likarolo tse ling ho theha lekala le ikhethileng la ho lokisa khafetsa.Tlas'a maqhubu a resonant, XCn = XLn e ka theha potoloho e khuts'oane ea potoloho bakeng sa li-harmonics tse amehang, ea monya le ho sefa li-harmonics tsa mohloli oa harmonic, ea lefella matla a sebetsang, ea ntlafatsa ntlha ea matla le ho felisa tšilafalo ea harmonic ea grid ea matla. .Sesebelisoa se amohela taolo e felletseng ea ts'ireletso, e bonolo ho e sebelisa.Lekala la "tuning filter" le amohela moralo oa ketsiso ea komporo, ho sekaseka le ho bala ho latela boemo ba 'nete ba basebelisi, e le hore ts'ebetso ea sesebelisoa e ka fihlela phello e ntle ka ho fetisisa, tšebeliso ea lisebelisoa tsa motlakase e ka eketsa bokhoni,' me ea hapa melemo e mengata ea moruo bakeng sa basebelisi. .
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HYTSF letoto la lihlooho tse tlaase voltage dynamic filter sesebediswa puseletso
Ka ntlafatso ea boemo ba naha ea indasteri, mekhahlelo eohle ea bophelo e na le litlhoko tse phahameng le tse holimo bakeng sa boleng ba marang-rang a motlakase.Ka nako e ts'oanang, li-automation tsa indasteri li sebelisa palo e kholo ea li-rectifiers, li-frequency converters, libono tsa maqhubu a mahareng le lisebelisoa tsa othomathike tsa welding ho hlahisa palo e kholo ea li-harmonics, tse etsang hore motlakase le hona joale tsamaisong.Ho sotha ha waveform ho etsa hore boleng ba marang-rang a matla a fokotsehe, 'me kotsi ea li-harmonics e fetohile kotsi e ka sehloohong ea sechaba ea marang-rang a matla.Bakeng sa ho sefa li-harmonics tsamaisong ea phepelo ea motlakase, ho sebelisa sesebelisoa sa puseletso ea matla a "haronic filter" ke e 'ngoe ea mekhoa e metle ka ho fetisisa.
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HYFC-BP letoto la inverter e inehetseng feela sefahla sesebediswa
Sefahla se hlahisoa mme se hlahisoa ke Hongyan Company.E sebelisa theknoloji ea "Broadband filter" ea Fourier, e sebelisa tlhahlobo ea digital ho boloka le ho rekota lintlha tse fapaneng tsa motlakase, e hlokomela ka botlalo sekhechana sa mochini o feto-fetohang le o bohlale, 'me e sefa ka katleho li-haronics tsa 5, 7th, 11th.Hloekisa marang-rang a phetisetso le phetisetso ea matla, thibela tšitiso ea motlakase, 'me u ntlafatse matla a motlakase ka nako e ts'oanang, e nang le phello e kholo ea ho boloka matla.