txhua hnub, Qhov teeb meem cuam tshuam ntawm inverter hwj huam mov yeej ib txwm tau troublesome heev, thiab thaum twg tus cuam tshuam yog loj heev, tswj lub kaw lus tej zaum tseem yuav tsis muaj. Li ntawd, yog li, Kuv xav tham nrog koj txog hnub no yog yuav daws tau qhov teeb meem ntawm frequency cuam tshuam.

Yuav daws tau cov inverter cuam tshuam yooj yim?
Hom frequency conversion interference phenomenon：
1. Thaum lub hwj huam inverter mov yog muab rau, Lub siab transmitter jumps hauv ib mess;
2. Siv lub hwj huam inverter mov los tswj cov dej mov, Ua ib lub teeb liab rau collecting siab, Lub siab variable yog disturbed los ntawm cov hwjchim inverter mov;

3. Thaum lub transformer pib lub cev muaj zog, Lub siab transformer teeb liab yog unstable thiab tus beating yog muaj zog;
4. Tom qab lub hwj huam inverter mov pib, voltage (4-20mA) jumps, Tab sis cov nyob ze integrated thermal kuj (4-20mA) tsis cuam tshuam dab tsi, thiab cov teeb liab tsis shielded;
Cov phenomena tshwm sim vim yog kev cuam tshuam los ntawm cov inverter.

Yuav daws tau qhov teeb meem ntawm kev cuam tshuam?

1. Cov hwjchim inverter mov yuav tsum tau grounded ntawm ib kis xwb, thiab luv luv thiab tuab threads yuav tsum tau xaiv rau hauv pem teb;
2. Lub teeb liab ntawm lub sensor siv ib shielded cable, Thiab cov ntaub thaiv npog txheej txheem yog grounded nrog ib cable clamp.
3. Ntxiv lub hwj huam filter, lim dej magnetic nplhaib los yog rho tawm rau lub hwj huam mov ntawm lub sensor.
4. Suppression processing ntawm harmonics generated los inverter hwj huam mov. Cov filter filter khoom yog: inverter hwj huam input filter, inverter hwj huam tso zis lim dej, inverter hwj huam input reactor, inverter hwj huam tso zis fais fab tuag, thiab lwm yam. Connecting antibodies hauv lub input circuit court yog ib txoj kev zoo los suppress low-order harmonic tam sim no.
Tsis tas li ntawd, Thiaj li yuav tiv thaiv tau cov cuam tshuam kev cuam tshuam thiab tswj circuit court of lub inverter hwj huam mov, tshuaj, Instrumentation thiab industrial tswj tshuab yuav tsum tau siv ib cais rho tawm hwj huam mov.
Qhov tseeb, Txoj kev yooj yim rau ntawm qhov chaw yog: kom deb ntawm cov instrument thiab kom deb ntawm cov inverter! tiam sis, Tsis tas yuav tua tau kev cuam tshuam, Thiab txoj kev tseem yuav tsum tau sim ib tug los ntawm ib tug.
Saum toj no yog yuav daws tau qhov no "inverter hwj huam mov" cuam tshuam, thiab tag nrho cov txheej txheem ntawm single-point grounding yuav tsum tau txais. Ua tsaug rau koj browsing, Koj yuav bookmark lub website ntawm BWITT fais fab tuam txhab.