HYFC series high voltage passive lim them nyiaj ntaus ntawv

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Tsis-linear loads hauv kev lag luam xws li steel, petrochemical, metallurgy, thee, thiab luam ntawv thiab dyeing tsim ib tug loj tus naj npawb ntawm harmonics thaum lub sij hawm ua hauj lwm, thiab lub hwj chim factor yog tsawg, ua phem phem rau lub hwj chim system thiab cuam tshuam rau qhov zoo ntawm lub hwj chim mov. .Lub high-voltage passive lim nyiaj them ua tiav cov txheej txheem yog tsim los ntawm lim capacitors, lim reactors thiab high-pass resistors los tsim ib leeg-tuned lossis high-pass lim channel, uas muaj cov txiaj ntsig zoo ntawm kev sib haum xeeb thiab kev sib haum xeeb saum toj no tshwj xeeb. .Nyob rau tib lub sijhawm, kev them nyiaj rov qab siv hluav taws xob tau ua rau ntawm lub kaw lus txhawm rau txhim kho lub zog ntawm lub cev, txhim kho qhov kev ruaj ntseg ntawm qhov system, thiab xyuas kom muaj kev nyab xeeb thiab kev ntseeg siab ntawm lub zog hluav taws xob.Vim nws txoj kev lag luam thiab kev ua tau zoo, cov qauv yooj yim, kev lag luam txhim khu kev qha thiab kev saib xyuas yooj yim, nws tau siv dav hauv high-voltage systems.

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●High-power rectification ntaus ntawv: xws li electrolytic aluminium, nruab nrab zaus rauv, dov zeb, thiab lwm yam., semiconductor li yuav tsim cov yam ntxwv harmonics uas muaj feem xyuam rau lawv cov xov hlau txoj kev thaum lub sij hawm lub sij hawm ntawm tua thiab tig rau, thiab cov harmonic tam sim no ntws mus rau hauv lub system yuav cuam tshuam rau transformers thiab motors, thiab lwm yam kev ua hauj lwm, ua rau nws overload los yog txawm hlawv.
●Electric locomotives: Tam sim no, feem ntau ntawm cov hluav taws xob railway locomotives siv nyob rau hauv ntau lub teb chaws siv AC 25 ~ 35kV fais fab mov, thiab ib co substations muab ob-theem fais fab mov.Qhov no yuav inevitably ua rau peb-theem load asymmetry, yog li txhaj cov kev sib raug zoo tam sim no thiab tsis zoo raws li tam sim no rau hauv lub zog ua ke.Feem ntau, cov ntxaij lim dej nrog tib lub peev xwm raug teeb tsa rau ntawm ob lub hwj chim mov caj npab ntawm traction transformer.
●Loads nrog ferromagnetic li: xws li transformers, hlau core reactors, thiab lwm yam., thaum lawv ua hauj lwm nyob rau hauv ib tug saturated lub xeev, vim lub nonlinearity ntawm lub magnetization nkhaus, ib tug tej yam kev sib raug zoo yuav raug generated, uas lub thib peb yog lub ntsiab. ib.Thaum lub kaw lus muaj qhov sib npaug Thaum them nyiaj rau lub capacitor, qhov sib piv tsim nyog ntawm lub capacitive reactance ntawm lub capacitor thiab inductive reactance ntawm lub system yuav ua rau loj amplification ntawm lub thib peb harmonic.

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Technical Parameters

● Rated voltage: 6kV ~ 66kV
● Cov zaus zaus: 50Hz
Tuning zaus: 2 zaug, 3 zaug, 4 zaug, 5 zaug, 7 zaug, 11 zaug, 13 zaug thiab siab dua (tsim raws li xav tau)
● Ua haujlwm hom: ua haujlwm tsis tu ncua
● Kev tiv thaiv qib: sab hauv tsev yog IP20
Txwv qhov voltage distortion tus nqi ntawm daim phiaj hluav taws xob thiab cov kev sib haum xeeb tam sim no txhaj rau hauv daim phiaj hluav taws xob tsis pub dhau tus nqi teev ntawm tus qauv GB / T14549-93 Lub Hwj Chim Zoo Pej Xeem Fais Fab Grid Harmonics
● Ambient kub: -25 ° C ~ + 40 ° C
● Cov huab cua txheeb ze: ≤90% (kwv yees ambient kub yog 20 ° C ~ 25 ° C)
●Altitude: tsis ntau tshaj 1000m (siab tshaj 1000m txais hom toj siab)
● Ib puag ncig tej yam kev mob: lub installation yuav tsum tsis txhob muaj teeb meem hmoov av, roj uas corrodes hlau, puas puas rwb thaiv tsev, thiab lwm yam khoom tawg.
● Voltage fluctuation ntau yam: -10% ~ + 10%
Lub zog zaus hloov pauv: ≤1%
●Installation txoj hauj lwm: Lub inclination perpendicular mus rau hauv av theem thaum lub sij hawm installation yuav tsum tsis txhob ntau tshaj 5 °.
●Qhov chaw teeb tsa: siv sab hauv tsev thiab sab nraum zoov.Yog hais tias qhov kev siv ntawm lub installation tshaj li cov saum toj no yuav tsum tau, nws yuav raug tsim nyias nrog cov duab.

Lwm yam parameter

Siv tau tej yam kev mob
● Cov cuab yeej siv tau hauv tsev lossis sab nraum zoov.
●Substation nrog cov neeg siv khoom ruaj khov
● Qhov siab ntawm kev teeb tsa thiab kev ua haujlwm yuav tsum tsis pub tshaj 1000 meters, thiab qhov siab siab tshaj 1000 meters yuav tsum tau teev thaum xaj.
Kev ntsuas kub: -40 / A, -25 / B, txheeb ze av noo yog 85%.
● Cov cheeb tsam ib puag ncig tsis muaj roj lossis nkev uas tuaj yeem ua rau cov hlau hnyav heev.
● Tsis muaj zog txhua yam kev co
● Lub inclination rau lub dav hlau ntsug yuav tsum tsis pub tshaj 5 degrees.
●Yog hais tias cov kev khiav hauj lwm ntawm lub cuab yeej tshaj li cov saum toj no yuav tsum tau, nws yuav tsum tau tsim nyias.

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