Raws li kev siv ntau xyoo dhau los ntawm cov neeg ua haujlwm hauv tsev thiab thoob ntiaj teb, thiab ua ke nrog cov yam ntxwv ntawm cov khoom siv hluav taws xob hauv tsev, lub zog automation siab - cov khoom siv thev naus laus zis, tsim thiab tsim los ntawm microprocessor-raws li cov khoom siv hluav taws xob tiv thaiv hluav taws xob, sib txuas ntau yam haujlwm xws li kev tiv thaiv, saib xyuas, tswj, thiab kev sib txuas lus. Nws yog ib qho khoom siv hluav taws xob zoo tshaj plaws rau kev tsim cov khoom siv ntse ntse.
Cov khoom no muaj ib tug ua tau - nyob rau hauv kev tiv thaiv tsev qiv ntawv uas muaj ntau tshaj nees nkaum tus txheej txheem tiv thaiv cov kev pab cuam, muaj ib tug ua kom tiav thiab muaj zog acquisition functions rau analog thiab digital voltage thiab tam sim no qhov ntau ntawm cov khoom tseem ceeb (tam sim no ntsuas yog ua tiav los ntawm kev tiv thaiv tam sim no transformers).
Lub microprocessor-raws li cov cuab yeej tiv thaiv rau lub txee faib khoom muaj kev sib xyaw ua ke, tsheb npav - sib npaug - tso zis microcontrollers, siab-precision tam sim no thiab voltage transformers, siab- rwb thaiv tsev- lub zog tso tawm nruab nrab relays, thiab siab {{6} fais fab mov modules. Lub microprocessor-raws li kev tiv thaiv ntaus ntawv rau switchgear feem ntau yog siv nyob rau hauv switchgear nrog voltage theem ntawm 110KV thiab hauv qab no.
