VTIS for Secondary Control System Power Supply and Breaker Protection

VTIS tuaj yeem tiv thaiv cov ntsiab lus tseem ceeb uas txo qis kev ntseeg siab ntawm cov khoom siv hluav taws xob txuas ntxiv rau cov hluav taws xob hluav taws xob, xws li kev hloov pauv hluav taws xob, cuam tshuam, xob laim overvoltage, lub sij hawm luv luv hluav taws xob, thiab lwm yam, uas tuaj yeem ua rau lub zog tswj tsis ua haujlwm ib txwm, yog li zam kev kaw lossis kev puas tsuaj rau lub hauv paus system lossis cov khoom siv los ntawm cov laj thawj saum toj no.

VTIS muaj xws li ib tug parallel oscillation tswj module thiab ib tug series interference suppression module. Lub series cuam tshuam kev cuam tshuam module ua haujlwm nyob rau hauv lub sij hawm ntev thiab ib txwm tswj lub xeev ua hauj lwm tas mus li. Thaum lub tshuab hluav taws xob tswj hluav taws xob lossis hluav taws xob hluav taws xob hluav taws xob tau raug cuam tshuam los ntawm ntau yam cuam tshuam xws li xob laim overvoltage, hauv av muaj peev xwm tiv thaiv overvoltage, kev ua haujlwm overvoltage, resonance overvoltage, voltage transient, harmonic, high-frequency cuam tshuam, thiab lwm yam.

Tiv tauj peb

cov khoom paub meej

Functional nta

• Ib txwm pib thiab nres yuav tsis ncua, thiab lub Circuit Court breaker tsuas yog ncua thaum muaj hluav taws xob hloov pauv;

• Nruab nrog qhov ntsuas hluav taws xob hloov pauv thiab tshawb nrhiav kev ua haujlwm, muaj peev xwm sau tau 10 lub sijhawm hloov pauv kawg;

• Thaum lub module ua haujlwm tsis zoo, nws tsis cuam tshuam rau kev ua haujlwm ntawm lub voj voog;

• Nruab nrog cov khoom siv hluav taws xob hloov hluav taws xob hloov hluav taws xob / hluav taws xob hluav taws xob txheeb xyuas hluav taws xob, siv los txiav txim siab qhov tsis zoo ntawm qhov poob qis thiab cov hluav taws xob tsis zoo.

khoom kom zoo dua

• VTIS tuaj yeem muab kev tiv thaiv dual tiv thaiv qhov hloov pauv ntawm qhov hluav taws xob thiab cuam tshuam rau Circuit Court breaker tswj fais fab mov;

• VTIS txoj kev xaim hluav taws xob yog qhov yooj yim thiab yooj yim, tsis tas yuav tsum muaj kev hloov pauv tseem ceeb rau hauv Circuit Court;

• Supercapacitor lub zog cia muaj qhov zoo ntawm lub neej ua haujlwm ntev, lub sijhawm them luv luv, cov pa tawm siab tam sim no, ntau lub voj voog ntawm kev them nqi thiab tawm, tsis muaj kev nco zoo, thiab yooj yim them nyiaj tswj Circuit Court;

• Lub series cuam tshuam kev cuam tshuam module muaj ntau yam hluav taws xob kev nyab xeeb kev tiv thaiv kev ua haujlwm, suav nrog kev tiv thaiv xob laim overvoltage, hauv av muaj peev xwm tiv thaiv overvoltage suppression, kev ua haujlwm overvoltage suppression, resonance overvoltage suppression, voltage nce ib ntus kev cai, thiab load cuam tshuam cuam tshuam.

• VTIS muaj cov khoom siv hluav taws xob hloov hluav taws xob hloov hluav taws xob / hluav taws xob tiv thaiv hluav taws xob, siv los txheeb xyuas qhov tsis zoo ntawm qhov poob qis thiab hluav taws xob tsis zoo.