Plaub hom yooj yim ntawm hybrid lub zog lim dej
Jun 18, 2025| Dhau ib nrab xyoo pua dhau los, lub zog hluav taws xob thev naus laus zis, tau txuas ntxiv los ntawm kev sib raug zoo ntawm kev sib raug zoo, thiab yog li ntawd, kev tswj hwm kev sib haum xeeb ua rau muaj kev sib raug zoo heev.
Lub zog hluav taws xob nquag (APF) tau siv rau lub zog ua haujlwm ntawm lub sijhawm ua haujlwm siab, thiab tom qab ntawd nws suav tias yog kev tswj hwm lub zog dhau los thiab cov kab mob sib txawv ntawm qhov kev them nyiaj ntau dua thiab tom qab ntawd nws feem ntau suav nrog kev them nyiaj ntau dua, thiab tom qab ntawd nws suav nrog kev them nyiaj ntau dua thiab cov kab mob txawv .
Los ntawm kev siv lub zog, metallurgy, cov kev tsim khoom noj kom haum rau cov khoom siv hluav taws xob ua haujlwm los ua ntej kev lag luam ntawm cov lag luam muaj txiaj ntsig ntawm cov lag luam no.
Los ntawm kev pom ntawm kev ua haujlwm pej xeem kev ua lag luam, nyob rau hauv cov khoom siv lim lim tam sim no los ntawm cov kab ke uas muaj qhov sib txawv ntawm 11A, yog qhov nyuaj rau ua kom tau raws li qhov yuav tsum tau ua GB17625 {{4 4}} 1 "Harmonic Txheej Txheem Kev Siv Hluav Taws Xob Cov Hluav Taws Xob Cov Hluav Taws Xob Cov Hluav Taws Xob Cov Khoom Siv Hluav Taws Xob
Txawm hais tias cov qauv ntawm APF muaj ntau hom, cov hom yooj yim siv rau cov lim hybrid lub zog hluav taws xob ntawm cov hauv qab no tuaj yeem ua rau muaj plaub pawg hauv qab no .
1) HapF (Hybrid cov lim-passive-passive lim) uas yog ib qho kev sib txuam ua ke yog qhov muaj txiaj ntsig zoo heev, yog li 10% ntawm cov nyiaj them rau tam sim no {} Yog li ntawd, tus nqi yog qhov sib luag tsawg .}}}}} Tshaj tawm cov kev hloov pauv ntawm cov phiaj xwm kev lag luam tam sim no thiab, muab qhov kev cuam tshuam zoo ntawm cov ntawv sau ua " kev sib txuas thiab kev sib txuas tsis yooj yim, thiab qhia txog distortion nyob rau hauv load voltage .
2) HapF ntawm hom APF2, uas tau txuas nrog hauv cov khoom siv hluav taws xob uas tsis sib haum thiab cov khoom siv hluav taws xob tsis zoo los ntawm kev hloov mus rau hauv lub hwj chim rau lub zog. Apf muab ib xoom-impedance harmonic txoj kev los nqus cov kab sib txuas thiab cov nqi sib txuas no ib txhij ntawm cov ntaub ntawv sib txuas thiab nws yog qhov nyuaj kom tau siv dav siv {}
3) Kev Sib Tw Apf thiab PARALLEL PPF Hom Hapf muaj qhov zoo dua rau kev rov ua haujlwm ntawm lub zog? voltage ntawm lub hwj chim sib tshooj xaus thiab tsuas yog tsim nyog rau cov hom kev ua phem rau cov nyom {}}
4) The advantages of the parallel PPF and its series-connected APF type HAPF are that the voltage drop of the active part's fundamental voltage is significantly reduced. At the same time, using the current control voltage source (CCVS) control method can effectively prevent possible resonances between the PPF and the power grid or the load. Moreover, since the injection coupling transformer can tau txuas nrog lub nruab nrab ntawm Y-txuas rau kev tiv thaiv thiab yog qhov tsim nyog rau cov phiaj xwm High, tsuas yog tsim nyog rau cov hom hluav taws xob xaus thiab tsuas yog tsim nyog rau cov khoom sib txawv tam sim no.
Muab cov kev tsis sib haum xeeb ntawm cov kev tswj hwm hluav taws xob tsawg ntawm cov khoom siv hluav taws xob, cov neeg siv hluav taws xob tseem ceeb, tab sis kuj muaj cov txiaj ntsig zoo ntawm APF xws li zoo dynamic tracking nyhuv thiab dav harmonic supression spectrum {2} Yog li ntawd, Hapf muaj cov ntawv thov muaj nyob hauv kev lag luam cov teb {}}