HYTSF letoto la lihlooho tse tlaase voltage dynamic filter sesebediswa puseletso

Tlhaloso ea Sehlahisoa

Khampani e sebelisa theknoloji e tsoetseng pele ea matla a elektroniki le thekenoloji e bohlale ea ho laola, 'me e sebelisa mekhoa e sebetsang ea theknoloji e kang saense le moruo, e sa rarolleng feela bothata ba ho fetola matšeliso a shunt capacitor tlas'a maemo a harmonic, empa hape e hatella bothata ho ea ka boemo ba sebele le litlhoko. ea basebelisi.Kapa laola li-harmonics, marang-rang a hloekileng a phepelo ea matla le ho ntlafatsa ntlha ea matla.Ka hona, sehlahisoa sena ke sehlahisoa se secha se nang le litaba tse phahameng tsa thekenoloji, theknoloji e tsoetseng pele le thekenoloji e ka tšeptjoang lefapheng la taolo ea harmonic e tlaase.

molao-motheo oa ho sebetsa

Likarolo tsa bohlokoa tsa TSF low-voltage dynamic filter le compensation device ke: monitor unit, switch module, filter capacitor, filter reactor, circuit breaker, control system le ts'ireletso, cabinet, joalo-joalo.
The capacitance ea capacitor ho TSF low-voltage dynamic filter le puseletso sesebediswa e ikemiseditse ho ea ka reactive matla a hlokahalang ho lefisa ka tsamaiso ka maqhubu a motheo;ha motheo oa khetho bakeng sa boleng ba inductance potolohong ea LC ke: Hlahisa letoto la resonance le capacitor, e le hore sesebelisoa se thehe impedance e tlase haholo (haufi le zero) ka maqhubu a sub-harmonic, e lumellang boholo ba hona joale ba harmonic ho phalla. ka har'a sesebelisoa sebakeng sa sistimi ea phepelo ea matla, ho ntlafatsa li-harmonics tsa sistimi ea phepelo ea motlakase Sekhahla sa phallo ea maqhubu a maqhubu a maqhubu, 'me ka nako e ts'oanang, shunt capacitor e kentsoe sesebelisoa se felletseng bakeng sa puseletso e potlakileng ea matla a sebetsang, e ka fihlelang litlhoko. ya meroalo e fetohang ka potlako.

The TSF passive filter compensation device e nka tekhenoloji ea puseletso ea LC e le 'ngoe feela, 'me e entsoe ho latela maemo a har'a sebaka sa mosebelisi.Li-harmonics tse tlhotliloeng ka sesebelisoa se tloaelehileng sa matšeliso a filthara hangata li arotsoe ka: 3rd (150Hz), 5th (250Hz), 7th (350Hz), 11th (550Hz), 13th (650Hz) joalo-joalo.
TSF low-voltage dynamic filter le lisebelisoa tsa matšeliso li hokahane ka tsela e tšoanang le mojaro.

mohlala oa sehlahisoa

Sebaka sa kopo ea sehlahisoa
Sebōpi sa arc ea motlakase (ketsahalo ea arc e khaotsoeng le e bulehileng ea potoloho e tla etsahala nakong ea ho qhibiliha, e leng se tla fella ka ho se leka-lekane ha nako ea mohato ka mong, motlakase o fokolang, matla a tlaase, le li-harmonics tse 2 ~ 7 tse phahameng, tse amang boleng ba matla a matla haholo. setsi sa motlakase);
Li-substations tsa traction tse tsamaisoang ke li-locomotives tsa motlakase (bakeng sa li-rectifiers tsa 6-pulse kapa 12-pulse, tse hlahisang li-harmonics tsa 5th, 7th, le 1113th tse phahameng, le ho fetola meroalo ho ka baka liphello ho marang-rang a matla ka nako leha e le efe);
● Li-hoist tse kholo boema-kepeng le merafong ea mashala (meroalo e matla, liphetoho tse potlakileng, le liphetoho tse kholo, ea hona joale e kenngoa hang-hang ho mojaro o feletseng nakong ea ho phahamisa, 'me nako e setseng e batla e se na moroalo. Le rectifier e fanang ka matla. ho eona ke mohloli o tloaelehileng oa li-harmonic. tšusumetso holim'a marang-rang a matla);
● Electrolyzer (e tsamaisoang ke rectifier transformer, hona joale e sebetsang e kholo haholo, motlatsi o tla hlahisa li-harmonics tsa 5, 7, 11, 13 tse phahameng, tse tla ama boleng ba matla);
● Pheliso ea matla a moea le a photovoltaic (inverter ea motlakase oa photovoltaic le moea oa ho boloka matla a moea le motlakase o kopantsoeng le gridi ea lihlopha, o hloka ho tsitsisa motlakase, li-harmonics tsa filter, mesebetsi ea matšeliso, joalo-joalo);
● Metallurgical industry/AC le DC rolling Mills (litsilo tse khannoang ke AC speed-adjustable motors kapa DC motors li ka baka ho feto-fetoha ha motlakase oa grid, 'me ka lebaka la boteng ba li-rectifiers, li boetse li hlahisa 5, 7, 11, 13, 23, le Li-harmonics tse phahameng tsa 25, tse amang boleng ba matla);
● Mohala oa tlhahiso ea likoloi (phetiso, welding ea motlakase, penta le lisebelisoa tse ling ka kakaretso li tsamaisoa ke 6-pulse kapa 12-pulse rectification, e hlahisang 5, 7, 11, 13, 23, 25 harmonics le ho baka ho fetoha ha motlakase oa grid);
Li-platform tsa ho cheka le tse tšoanang (tseo hangata li tsamaisoang ke li-rectifiers tsa 6-pulse, li-harmonics tsa 5, 7, 11 le 13 li tebile haholoanyane, tse eketsang hona joale tsamaisong, ho fokotsa ts'ebetso ea mosebetsi, 'me ho hloka palo e kholo ea lisebelisoa tsa jenereithara);
● Mochini oa ho cheseletsa o nang le maqhubu a phahameng, mochine oa ho tjheseletsa oa motlakase (letheba), sebōpi sa maqhubu a mahareng (sesebelisoa se tloaelehileng sa rectifier-inverter, le li-harmonics tse phahameng tse hlahisoang ke meroalo e matla, e amang haholo boleng ba matla a marang-rang);
●Meaho e bohlale, litsi tse kholo tsa mabenkele, meaho ea liofisi (palo e ngata ea mabone a fluorescent, mabone a projection, lik'homphieutha, lifti le lisebelisoa tse ling tsa motlakase li ka baka ho sotha ho hoholo ha maqhubu a motlakase le ho ama boleng ba motlakase);
● Tšireletso ea naha, sepakapaka (sekema sa phepelo ea matla a boleng bo holimo bakeng sa mejaro e hlokolosi ea lihlopha);
● Sisteme ea SFC ea seteishene sa matla sa turbine ea khase (sesebelisoa se tloaelehileng sa rectifier-inverter, se hlahisang li-harmonics tsa boemo bo holimo tsa 5, 7, 11, 13, 23, 25, joalo-joalo, se ama boleng ba matla a marang-rang ka botebo.

Tekheniki Parameters

Likaroloana
● Ho fetoha ha Zero-current: Amohela thekenoloji e phahameng ea matla a thyristor ea hona joale ea zero-crossing ho lemoha ho kenya letsoho ha hona joale le ho khaola ha hona joale, ha ho na inrush current, ha ho na tšusumetso (vacuum AC contact ke boikhethelo).
● Karabelo e matla e potlakileng: ho latela mokhoa o potlakileng oa ho jara liphetoho tsa matla a sebetsang, phetoho e matla ea nako ea sebele, nako ea ho arabela tsamaiso ≤ 20ms.
● Tsamaiso e bohlale: nka matla a sebele a nako ea mojaro e le ho fetola boholo ba 'mele, sebelisa khopolo ea ho laola matla a sebetsang hang-hang, le ho bokella lintlha tse feletseng, palo le tlhahiso ea taolo ka hare ho 10ms.Lemoha taolo ea hang-hang ea ho switjha, liparamente tsa kabo ea matla, boleng ba matla le lintlha tse ling, 'me u ka tseba ho lekola marang-rang le taolo ea hole, matšoao a hole, le tokiso e hole.
● Sesebelisoa se na le mesebetsi e mengata ea ts'ireletso: ts'ireletso ea over-voltage le under-voltage, ts'ireletso ea ho tima motlakase, ts'ireletso ea nako e khutšoanyane le ea ho feta hona joale, tšireletso ea taolo ea mocheso, tšireletso ea ho tima, joalo-joalo.
●Likahare tsa ponts'o ea sesebelisoa: 11 liparamente tsa motlakase tse joalo ka voltage, current, reactive power, active power, power factor, joalo-joalo.
● Single-tuning compensation circuit capacitor e amohela anti-harmonic capacitor Y connection.
tshebetso ya botekgeniki
● Rated voltage: 220V, 400V, 690V, 770V, 1140V
● Maqhubu a motheo: 50Hz, 60Hz.
● Nako ea karabo e matla: ≤20ms.
● Harmonic tekanyo ea tekanyo: 1 ~ 50 linako tse ling
● Matšeliso a matla a mahlahahlaha a motheo: matla a matla a ka fihla ka holimo ho 0.92-0.95.
● Phello ea ho sefa e finyella litlhoko tsa maemo a naha a GB/T 14549-1993 "Power Quality Harmonics of Public Grid".
● Sefa taelo ea harmonic: 3rd, 5th, 7th, 11th, 13th, 17th, 19th, 23rd, 25th, joalo-joalo.
● Lebelo la botsitso ba motlakase: ho finyella litlhoko tsa boemo ba naha ba GB 12326-199.
● Harmonic hona joale absorption tekanyo: 70% bakeng sa e omeletseng 5th harmonic ka karolelano, 75% bakeng sa omileng 7th harmonic ka karolelano.
● Sehlopha sa tšireletso: IP2X

Li-parameter tse ling

Maemo a tikoloho
● Sebaka sa ho kenya se ka tlung, ntle le ho thothomela ho matla le tšusumetso.
● Mocheso oa tikoloho: -25°C~+45°C
●Ho 25℃, mongobo o lekanyelitsoeng: ≤95%
● Bophahamo: ha ho feta limithara tse 2000.
● Ha ho na ntho e ka qhomang le e tukang ho pota-pota, ha ho na khase e lekaneng ho senya le ho senya tšepe, ha ho lerōle le tsamaeang.
Litšebeletso tsa Theknoloji
● Ho lemoha le ho hlahloba li-harmonics tsa bareki sebakeng sa marang-rang le ho fana ka tlaleho ea teko.
● Ho ea ka boemo ba moreki setšeng, etsa tlhahiso ea moralo
● Boikemisetso ba moralo oa taolo ea harmonic oa moreki le phetoho ea harmonic.
● Teko ea matla e sebetsang, boikemisetso le tokiso ea sekema sa mats'eliso a matla a sebetsang.

Litekanyo

Litšebeletso tsa Theknoloji
Ho lemoha le ho hlahloba li-harmonics tsa bareki sebakeng sa marang-rang le tlaleho ea teko.
Hlahisa moralo ho latela boemo ba moreki setšeng.
Boikemisetso ba moralo oa taolo ea harmonic ea bareki le phetoho ea harmonic.
Teko ea matla a ts'ebetsong, boikemisetso le phetoho ea morero oa puseletso ea matla a sebetsang.
Liparamente tse hlokahalang bakeng sa ho odara
Bokhoni ba motlakase oa motlakase oa motlakase;li-voltage tsa mantlha le tsa bobeli: motlakase oa potoloho e khuts'oane;mekhoa ea mantlha le ea bobeli ea lithapo, joalo-joalo.
Ntho ea matla ea mojaro;mofuta oa mojaro (phetoho ea khafetsa, taolo ea lebelo la DC, sebōpi sa maqhubu a mahareng, ho lokisoa), boemo ba hajoale ba harmonic, ho molemo ho ba le data ea tlhahlobo ea harmonic.
Maemo a tikoloho le tekanyo ea tšireletso sebakeng sa ho kenya.
Ntho e hlokahalang ea matla le sekhahla sa ho sotha ha harmonic le litlhoko tse ling.