APF txee
✅ Ultra{0}} teb sai<10ms
✅ Tshem tawm qhov kev txiav txim thib 2-50
✅Reactive Compensation
✅ Peb -Phase Balancing
✅ Kev tiv thaiv hluav taws xob
- Khoom Taw qhia
APF kuaj pom cov khoom sib haum xeeb, rov ua haujlwm, thiab tsis sib npaug hauv cov khoom thauj tam sim no hauv lub sijhawm tiag tiag- thiab tsim cov nyiaj tsis txaus siab tam sim no los txhaj rau hauv kab sib chaws, ua tiav "kev tshem tawm" thiab ua kom huv ntawm qhov chaw - sab tam sim no.
Core Control Txheej Txheem:
1 Tam sim no Sampling (ntawm CT sensors los ntsuas load tam sim no)
2 Harmonic Extraction (siv FFT lossis instantaneous reactive zog txoj kev xav)
3 PWM Modulation (IGBT inverter generates them tam sim no)
4 Dynamic Txhaj Tshuaj (tso tawm los tiv thaiv -theem harmonic tam sim no ntawm reactors)
Peb APF (Active Power Filter) Txee yog lub tshuab hluav taws xob ntse hluav taws xob siv rau:
● Dynamically mitigate daim phiaj sib haum xeeb
● Kev them nyiaj rau lub zog reactive, lub zog muaj zog tshaj 0.95
● Sib npaug peb -theem loads.
Nws txhim kho lub zog zoo thiab tau siv dav hauv kev lag luam, kev lag luam, thiab kev siv hluav taws xob tauj dua tshiab.Capacity: 30-200A
Cheebtsam hauv APF Txee:
● IGBT-raws li Inverter (rau tsim cov nqi them tam sim no)
● Control Unit (DSP/FPGA-raws li) rau lub sijhawm tiag tiag- tsom xam
● Tam sim no Sensors (CTs) rau kev saib xyuas cov load harmonics
● Cov cuab yeej tiv thaiv (circuit breakers, fuses)
● Cooling System (kiv cua lossis cua txias rau cua sov dissipation)
Function & Advantages
| Muaj nuj nqi | nyhuv |
|---|---|
| Harmonic Mitigation | Tshem tawm 2nd-50th kev sib haum xeeb (THDi tuaj yeem txo tau<5%) |
| Reactive Compensation | Dynamically kho qhov muaj zog (PF≈1) |
| Peb -Phase Balancing | Automatically kho cov load tam sim no tsis sib npaug |
| Voltage Fluctuation Suppression | Txo voltage distortion tshwm sim los ntawm harmonics |
Qhov zoo:
● Ultra- teb sai (<10ms, far superior to passive filters)
● Modular tsim (txhawb thaum uas tig mus expansion)
● Tus kheej-kev muaj peev xwm hloov tau (tsis siv neeg taug qab kev hloov pauv)
Kev sib piv nrog Passive Lim (PPF)
| Feature | APF txee | Passive Lim (PPF) |
|---|---|---|
| Teb ceev | ceev heev (millisecond-level) | Slow ( cuam tshuam los ntawm LC resonance) |
| Cov nyhuv lim | Broadband adaptive them nyiaj | Tsuas yog lub hom phiaj tshwj xeeb harmonics |
| Grid impedance cuam tshuam | Tsis cuam tshuam los ntawm kab sib chaws impedance hloov | rhiab heev rau daim phiaj impedance |
| Nqi | Siab dua (tab sis ntev - txuag hluav taws xob) | Lower (yuav tsum tau ncua sij hawm) |
FAQS
Q1: Puas yog APF xav tau cov txhab nyiaj capacitor ntxiv?
→ Feem ntau tsis; APF tuaj yeem tswj hwm kev sib raug zoo + kev them nyiaj rov qab.
Q2: Qhov twg yuav tsum tau nruab APF txee?
→ Pom zoo nyob ze qhov chaw sib haum xeeb (xws li, VFD pawg) rau kev them nyiaj ncaj qha.
Q3: Yuav ntsuas APF's ROI li cas?
→ Xam txo qis kev sib raug zoo, zam kev nplua rau kev siv hluav taws xob, thiab cov khoom siv txuas ntxiv mus.
Tej kev siv
● Muaj: Variable zaus drives (VFDs), dov mills, arc furnaces, vuam tshuab.
● Cov Chaw Cov Ntaub Ntawv: Cov servers, UPS systems, thiab lwm yam khoom siv IT kev sib haum xeeb.
● Lub zog tauj dua tshiab: Daim phiaj- txuas harmonics los ntawm PV inverters & cua converters.
● Cov tsev lag luam: Elevators, LED teeb pom kev zoo, HVAC systems.
Cim npe nrov: apf txee, Tuam Tshoj apf txee manufacturers, lwm tus neeg, Hoobkas
