Nruab nrab thiab siab voltage AC lub cev muaj zog khov kho pib mos
Cov yam ntxwv tseem ceeb:
Siv cov microprocessor digital los tswj cov ntaub ntawv thiab kev sib txuas lus, siv cov txheej txheem ua haujlwm thiab kev cais tawm cov teeb liab, lub kaw lus muaj peev xwm tiv thaiv kev cuam tshuam zoo. Thiab kev tswj cov khoom siv yog lub sijhawm tiag tiag, ua haujlwm tau zoo, ruaj khov thiab txhim khu kev qha. Cov thev naus laus zis tswj kev xa xov fiber ntau siv los ua kom paub txog qhov pib thiab nrhiav pom ntawm cov thyristor hluav taws xob siab, nrog rau kev cais tawm kev nyab xeeb ntawm cov voj voog tswj hluav taws xob siab thiab qis. Cov thev naus laus zis cais tawm thiab kis hluav taws xob siab siv los muab kev muab hluav taws xob zoo thiab txhim khu kev qha rau cov khoom siv hluav taws xob ua haujlwm hauv qhov seem hluav taws xob siab. Cov thev naus laus zis nqus hluav taws xob zoo li qub thiab dynamic ntawm lub network capacitor resistive ua kom ntseeg tau tias kev ua haujlwm txhim khu kev qha thiab muaj kev nyab xeeb ntawm cov khoom siv hluav taws xob series hauv qab hluav taws xob siab. Siv cov thev naus laus zis hluav taws xob EVT (Electronic voltage Transformer) thev naus laus zis, kev xa hluav taws xob kuaj hluav taws xob fiber ntau yam tsis muaj kev cuam tshuam, hloov theem. Rau qhov pib nkhaus, hloov kho rau cov yam ntxwv kho tshuab thiab cov kev xav tau ntawm cov kab ke sib txawv, kho qhov siab tshaj plaws ntawm lub cev muaj zog rau qhov nres nkhaus kom hloov kho rau cov yam ntxwv kho tshuab sib txawv ntawm cov khoom thauj, nrog rau kev ua haujlwm torque kawg hloov kho tau, tiv thaiv cov dej hammer nyhuv los ntawm kev kaw lub twj tso kua mis. Haum rau cov kab ke torque siab. ● Kev tiv thaiv kev ua haujlwm tiav: overvoltage, undervoltage, ntau yam Kev Tiv Thaiv Kev Tshaj Tawm cov kab nkhaus, nrog rau qhov tsaus ntuj tam sim no, theem tawg, tsis sib npaug, qhov yuam kev theem, xoom sequence grounding tiv thaiv, thyristor overheating, lub sijhawm pib ntev, pib lub sijhawm txwv, thyristor fault tiv thaiv, thiab lwm yam. Lub txee SHMV-DN high-voltage solid-state soft-start tuaj yeem simulated los ntawm kev siv lub cev muaj zog qis-voltage (380V) ua ntej qhov chaw ua haujlwm siab-voltage los muab cov ntaub ntawv kev tshaj lij thiab lav rau kev ua haujlwm raug cai. Lub txee txais yuav KYN28A-12 qauv thiab phaj txhuas, uas muaj qhov zoo ntawm kev tiv thaiv corrosion, oxidation tsis kam, cov qauv sab nraud tshiab, zoo nkauj, thiab qib kev tiv thaiv siab. Nws tuaj yeem yooj yim ua ke nrog KYN28A-12 tus qauv hauv nruab nrab txee. Rau qhov xwm txheej ntawm lub tshuab hluav taws xob muab hluav taws xob, muaj ib qho kev tswj hwm tshwj xeeb, uas tuaj yeem pib ua tiav hauv qhov xwm txheej ntawm qhov tsis ruaj khov voltage, tam sim no thiab zaus. ● Muaj ob txoj kev hloov kho parameter: rau lub cev muaj zog ob-ceev, lossis yog tias muaj hluav taws xob los ntawm lub grid/generator, lossis hauv ib mus rau ob qhov kev khiav, cov parameter ntawm ob lub cev muaj zog sib txawv, ob pawg ntawm cov parameter pib thiab nres tuaj yeem nkag mus, thiab cov parameter xav tau tuaj yeem nrhiav tau yooj yim los ntawm lub davhlau ya nyob twg programmable kom pib thiab khiav. ● Kev sib txuas lus zoo ntawm tib neeg-tshuab, cov ntaub ntawv keeb kwm thiab kev nug. Yog tias tsim nyog, tuaj yeem ntxiv lub vijtsam kov rau kev sib pauv cov ntaub ntawv tib neeg-tshuab zoo dua. Nruab nrog RS485 interface thiab cov txheej txheem sib txuas lus xaiv tau (Modbus/Pro bus), kev saib xyuas yooj yim hauv nruab nrab.