LV AHF rau Txo Harmonics hauv Hluav Taws Xob Network

Tau ntsib nrog cov teeb meem loj ntawm lub zog muaj kuab paug, AHF yog cov cuab yeej zoo tshaj plaws los txhim kho lub zog zoo. AHF yog cov cuab yeej tshwj xeeb tshiab rau kev tswj hwm kev sib haum xeeb tsim los siv cov cuab yeej hluav taws xob niaj hnub siv hluav taws xob thiab cov teeb liab ua cov cuab yeej siv hluav taws xob raws li kev ua haujlwm siab DSP. AHF yog sib npaug rau lub tshuab hluav taws xob tam sim no, uas taug qab cov khoom sib haum xeeb hauv cov khoom sib haum xeeb tam sim no thiab tsim cov kev sib haum xeeb nrog qhov sib npaug ntawm qhov sib npaug thiab qhov sib npaug. Cov kev qhia tam sim no ua haujlwm Circuit Court kuaj pom cov tam sim no hauv Circuit Court hauv lub sijhawm, hloov cov teeb liab analog tam sim no rau hauv cov teeb liab digital, thiab xa mus rau high-speed digital processor (DSP) rau kev ua cov teeb liab. Cov kev sib haum xeeb thiab qhov tseem ceeb tam sim no raug cais kom tau txais cov lus qhia tam sim no, tom qab ntawd xa mus rau qhov them nyiaj tam sim no hauv Circuit Court nyob rau hauv daim ntawv ntawm pulse width modulation (PWM) teeb liab los ntawm kev tswj xyuas tam sim no thiab tsav Circuit Court. Lub IGBT thiab IPM fais fab modules tau tsav los tsim cov nyiaj them tam sim no nrog tib lub amplitude thiab opposite polarity raws li qhov sib haum xeeb tam sim no, uas tau txhaj rau hauv daim phiaj fais fab kom them lossis tshem tawm cov kev sib haum xeeb tam sim no, nquag tshem tawm lub zog sib haum xeeb, thiab ua tiav kev ua haujlwm nrawm, nrawm, thiab ua tiav ntawm lub zog sib haum xeeb.

Tiv tauj peb

cov khoom paub meej

AHF yog tsim rau kev lag luam muaj peev xwm loj, xws li rectifiers, zaus converters, loj UPS, arc rauv, nruab nrab zaus furnaces, peb-theem chargers, thiab lwm yam peb-theem load scenarios. Haum rau ib-theem nonlinear loads nyob rau hauv lub lag luam vaj tse, xws li lub zog-txuag teeb, computers, UPS, elevators, variable zaus cua txias, thiab lwm yam., uas ua rau peb harmonic thiab cua sov rau N-kab.

Technical ntsuas

Yam khoom	400 V			660v ua
Kev ntsuas tam sim no	50 A	100 A	135 A	50 A	100 A
Qib voltage	380V, 440V, 480V			600V, 660V, 690V
Voltage ntau	-20% ~ + 15%
Ntau zaus	50/60Hz ± 5%
Phase	3 theem 3 xaim, 3 theem 4 xaim
Teb sijhawm	≤10 mus
Parallel kev ua haujlwm	Unlimited, Max 6 modules rau ib SAM maub los
Overload muaj peev xwm	110%, 1 feeb
Kev ua tau zoo	≥97.5%
CT qhov chaw	Daim phiaj sab lossis Load sab
Muaj nuj nqi	Harmonics, reactive zog, unbalance them nyiaj
Harmonics	Txog li 50 qhov kev txiav txim
Kev sib txuas lus	Modbus, TCP / IP, IEC61850, lwm yam raws li kev thov

khoom kom zoo dua

• Thermal design thiab structural optimization raws li cov qauv tseeb;

• Miniaturization, nyob qhov chaw tsawg dua;

• Kev them nyiaj rau cov kev sib haum xeeb uas tau teev tseg, kho tau inductive thiab capacitive reactive fais fab kev them nyiaj system, tsis siv neeg tshawb nrhiav cov khoom tsis sib npaug, kev tawm tsam ntawm qhov system resonance, thiab kev saib xyuas kev ua haujlwm tag nrho;

• Ua kom muaj kev ua haujlwm tau zoo dua los ntawm kev zam qhov tsis tau npaj tseg

• Kev poob qis hauv lub transformer;

• Lub neej ntev ntawm cov cuab yeej siv;

• Kev ua raws cai.