Qhov tsab xov xwm no muab ib tug nyob rau hauv-tob tsom xam ntawm lub inverter system nyob rau hauv nruab nrab zaus inverter chaw vuam tshuab. Lub inverter system plays lub luag haujlwm tseem ceeb hauv kev hloov lub zog nkag mus rau hauv qhov xav tau zaus thiab qhov hluav taws xob rau qhov chaw vuam ua haujlwm tau zoo. Nkag siab txog kev ua haujlwm thiab cov khoom ntawm lub tshuab inverter yog qhov tseem ceeb rau kev ua kom zoo dua qhov kev ua tau zoo thiab kev ntseeg siab ntawm cov tshuab vuam no. Qhov tsab xov xwm no tshawb txog qhov tseem ceeb ntawm lub inverter system thiab tso lub teeb ntawm nws cov qauv kev ua haujlwm.
- Txheej txheem cej luam ntawm Inverter System: Lub inverter system nyob rau hauv nruab nrab zaus inverter qhov chaw vuam tshuab muaj ntau yam, nrog rau lub hwj chim qhov chaw, rectifier, inverter Circuit Court, thiab tswj chav tsev. Lub zog hluav taws xob muab lub zog nkag, uas tom qab ntawd hloov mus rau tam sim no ncaj qha (DC) los ntawm lub rectifier. Lub zog DC txuas ntxiv ua tiav thiab hloov mus rau hauv high-frequency alternating tam sim no (AC) los ntawm inverter Circuit Court. Chav tswj tswj kev ua haujlwm thiab tsis ua haujlwm ntawm inverter system kom paub meej meej thiab kev ua haujlwm zoo.
- Pulse Width Modulation (PWM) Technique: Lub inverter system siv Pulse Width Modulation (PWM) cov txheej txheem los tswj cov zis voltage thiab tam sim no. PWM suav nrog kev hloov pauv sai ntawm lub zog ntau zaus, kho lub sijhawm thiab lub sijhawm tawm ntawm cov keyboards kom ua tiav qhov xav tau qhov nruab nrab qhov hluav taws xob. Cov txheej txheem no tso cai rau kev tswj xyuas cov vuam tam sim no thiab lub zog, ua rau muaj qhov zoo sib xws thiab txhim kho kev ua haujlwm zoo.
- Fais fab Semiconductor Devices: Fais fab semiconductor li xws li Insulated Gate Bipolar Transistors (IGBTs) feem ntau siv nyob rau hauv lub inverter Circuit Court. IGBTs muaj kev hloov pauv siab, tsis tshua muaj hluav taws xob poob, thiab cov yam ntxwv thermal zoo, ua rau lawv tsim nyog rau kev siv nruab nrab zaus. Cov cuab yeej no tswj kev hloov pauv thiab tswj cov dej ntws tam sim no, ua kom muaj zog hloov pauv tau zoo thiab txo qis hluav taws xob tsawg.
- Lim thiab tso zis tswj: Txhawm rau kom muaj qhov ruaj khov thiab huv cov zis hluav taws xob, lub tshuab inverter suav nrog cov khoom siv lim dej xws li capacitors thiab inductors. Cov ntsiab lus no du tawm cov zis waveform, txo cov harmonics thiab cuam tshuam. Tsis tas li ntawd, chav tswj xyuas tsis tu ncua saib xyuas thiab kho cov khoom tso tawm, xws li voltage, tam sim no, thiab zaus, kom phim cov kev xav tau ntawm vuam.
- Kev Tiv Thaiv thiab Kev Nyab Xeeb Nta: Lub tshuab inverter suav nrog ntau yam kev tiv thaiv kev tiv thaiv los tiv thaiv cov khoom siv thiab cov neeg ua haujlwm. Kev tiv thaiv overcurrent, kev tiv thaiv luv luv, thiab kev tiv thaiv thermal overload feem ntau yog siv los tiv thaiv kev puas tsuaj rau lub cev. Tsis tas li ntawd, cov yam ntxwv kev nyab xeeb xws li kev tshawb nrhiav qhov txhaum hauv av thiab kev ntsuas hluav taws xob ua kom muaj kev nyab xeeb thiab txo qis kev pheej hmoo ntawm kev raug mob.
Kev xaus: Lub inverter system nyob rau hauv nruab nrab zaus inverter qhov chaw vuam tshuab yog ib qho tseem ceeb tivthaiv uas enables meej tswj ntawm vuam tsis thiab xyuas kom meej hwj chim hloov dua siab tshiab. Los ntawm kev nkag siab txog cov qauv kev ua haujlwm thiab cov khoom siv ntawm lub tshuab inverter, cov neeg siv tuaj yeem ua kom zoo dua qhov kev ua tau zoo, kev ntseeg siab, thiab kev nyab xeeb ntawm cov tshuab vuam no. Kev nce qib tsis tu ncua hauv kev siv hluav taws xob hluav taws xob thev naus laus zis ua rau muaj kev txhim kho ntau dua thiab ua kom zoo dua inverter systems, tsav kev txhim kho hauv qhov chaw vuam daim ntawv thov thoob plaws ntau yam kev lag luam.
Post lub sij hawm: Jun-02-2023
