TBB Tsawg Voltage Reactive Fais Fab Cov Khoom Siv Hluav Taws Xob

Jinneng hluav taws xob TBB Tsawg voltage reactive fais fab nyiaj them cov cuab yeej yog ntse reactive fais fab nyiaj them nyiaj ntaus ntawv, qhov no tsis tshua muaj hluav taws xob reactive fais fab nyiaj them txee yog tiam tshiab zog-txuag khoom tsim los ntawm peb lub tuam txhab. Peb lub tuam txhab koom ua ke Microcomputer tswj system los siv cov ntse tsis siv neeg taug qab them nyiaj rau lub zog reactive.

 

Lub reactive fais fab tsis siv neeg cov nyiaj them ua haujlwm piv txwv cov reactive tam sim no ntawm daim phiaj fais fab. Tom qab lub microcomputer nyob rau hauv cov maub los no soj ntsuam thiab ua cov qauv tam sim no, nws xa cov teeb liab tswj mus rau qhov tso zis relay. Cov zis relay tom qab ntawd tswj cov CJ19 hom tshwj xeeb contactor rau kev hloov cov capacitors hauv lub txee them nyiaj, yog li tswj kev hloov pauv ntawm BSMJ0.4 series nws tus kheej- kho qis-voltage parallel capacitors, ua tiav lub hom phiaj ntawm kev txhim kho lub zog ntawm daim phiaj hluav taws xob, txo cov kab tsis zoo.

 

 

Khoom nta	Paub meej
Compact Size	Me me, yooj yim rau nruab thiab tswj. Capacitive them tshwj xeeb tsim los rau peb -theem transformers nrog qhov ntsuas hluav taws xob ntawm 380V thiab muaj peev xwm ntawm 50 txog 1000 kVA.
Microcomputer Control	Ua kom tiav cov haujlwm thiab txhim khu kev qha nrog kev them nyiaj tsis siv neeg.
LED Digital Zaub	Qhia txog cov kab hluav taws xob hluav taws xob nrog ntau qhov kev lag luam (0.00 ~ 0.99) thiab txhuas (0.00-0.99).
Tus neeg siv -Tus phooj ywg interface	Lub vaj huam sib luag nta peb txoj haujlwm teeb tsa yuam sij rau kev teeb tsa yooj yim ntawm Cosφ, ncua sij hawm thiab overvoltage qhov tseem ceeb rau tib neeg yooj yim - tshuab kev sib cuam tshuam

 

 

Qauv	Rated Peev Xwm (kVar)	Capacitor Configuration	Qhov Loj (mm)
TWB-22.5-3	22.5	3 × 7.5 kV	1500 × 500 × 370
TWB-36-3	36	3 × 12 kV	1500 × 500 × 370
TWB-40-3	40	4 × 10 kV	1500 × 500 × 370
TWB-60-3	60	6 × 10 kV	1700 × 700 × 370
TWB-72-3	72	6 × 12 kV	1700 × 700 × 370
TWB-90-3	90	6 × 15 kV	1700 × 700 × 370
TWB-120-3	120	8 × 15 kV	1600 × 600 × 450
TWB-140-3	140	10 × 14 kV	1600 × 600 × 450
TWB-180-3	180	10 × 18 kV	1600 × 600 × 450
TWB-220-3	220	10 × 22 kV	1700 × 800 × 450
TWB-300-3	300	10 × 30kVar	2200 × 800 × 600
TWB-360-3	360	12 × 30 kV	2200 × 1000 × 600

 

Nco tseg: Cov kev txwv saum toj no ntawm TBB tsis tshua muaj hluav taws xob reactive fais fab nyiaj them nyiaj cov cuab yeej yog cov txiaj ntsig zoo rau kev siv, tuaj yeem kho raws li cov neeg siv khoom xav tau, peb muaj cai hloov cov ntaub ntawv.

 

 

1.Pa (Static) Reactive Power Compensation Systems

 

Cov txheej txheem them nyiaj ua haujlwm, feem ntau hu ua"static" them nyiaj, yog cov tshuaj siv dav tshaj plaws hauv kev lag luam thiab kev lag luam fais fab. Cov tshuab no tso siab rautsau capacitor bankshloov los ntawm electromechanical contactors lossis relays, nrog rau lub sijhawm tswj kom ua haujlwm ruaj khov.

 

2.Hybrid Switching Compensation System (Composite Switch Solution)

 

Covhybrid switching them nyiaj systemcombines qhov zoo ntawmthyristors (SCRs)thiablatching relayskom ua tiavxoom- hla kev hloov pauvtsis muaj inrush tam sim no, thaum tswjtsis muaj zog poobthaum tsis tu ncua- lub xeev ua haujlwm. Qhov no ua rau nws ib qhozoo tagnrho dawsrau reactive fais fab nyiaj them, tshwj xeeb tshaj yog nyob rau hauv lub nroog / nyob deb nroog daim phiaj hloov kho.

 

 

3.Dynamic Fast Compensation thiab Harmonic Filtering Solution

 

Dynamic ceev them nyiaj systems sivthyristor (SCR) -raws li kev hloov pauvkom ua tiavceev, meej reactive zog kho(feem ntau hauv1–5 vib nas this). Cov tshuab no zoo tagnrho rauvariable loads heev(xws li, vuam tshuab, stamping presses, oilfield khoom) thiab daim ntawv thov yuav tsum tauharmonic filtering

 

 

 

Cov lus no pab txiav txim siab lub zog reactive (hauv kVar) xav tau ib kW ntawm kev thauj khoom los txhim kho lub zog ntawm cosφ1​​(tam sim no) rau cosφ2​​(lub hom phiaj).

Kev siv lub rooj:

Vertical Kem (Sab laug): Lub zog tam sim no (cos⁡φ1 ).

Kab rov tav (Sab saum toj): Lub hom phiaj fais fab (cos⁡φ2).

Kev sib tshuam Cells: Reactive zog (kVar) yuav tsum tau ib kW ntawm load.

 

Reactive Power Compensation Table (kVar/kW)

(Ceeb Toom: Cov nqi raug txiav kom pom tseeb; xa mus rau lub rooj thawj zaug kom tiav qhov tseeb.)

 

Piv txwv xam

Scenario:

Load tag nrhohwj chim: 400 kW

Tam sim no lub hwj chim Factor (cos⁡φ1): 0.64

Target Power Factor (cos⁡φ2): 0.96

Capacitor QauvBSMJ0.45-30-3 (30 kVar ib unit)

Cov kauj ruam:

Los ntawm lub rooj, nrhiav qhov kev sib tshuam ntawm cos⁡φ1=0.64 cos⁡φ2=0.96
Yuav tsum muaj zog reactive ib kW=0.91 kVar/kW.

Tag nrho cov nyiaj them poob haujlwm xav tau:

Qtag nrho=0.91 kVar/kW × 400 kW=364 kVar

Tus naj npawb ntawm Capacitor:

Units =364 kVar/30 kVar/unit≈12 units

Kev tshwm sim: Nruab12 unitsBSMJ0.45-30-3 capacitor.

 

 

Peb cov neeg siv khoom suav nrog State grid, Tuam Tshoj Southern Power Grid, Tuam Tshoj Huaneng, Sdic Fais Fab, CHD, TK, Sinopec, Petrochina, Tuam Tshoj Guodian, Aux, Tuam Tshoj Railway, Tuam Tshoj Railway Siv, CNNC, Tuam Tshoj mobile, Lub Neej Zoo, Tianneng, China3 Gorges, CR zog, Siemens thiab lwm yam.

 

 

 

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