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Yuav Ua Li Cas Anti-Pumping Relay tiv thaiv kev rov ua haujlwm Circuit Court breaker?

Hauv cov tshuab hluav taws xob hluav taws xob,Circuit Court breakersyog cov cuab yeej tseem ceeb rau kev tshem tawm qhov txhaum tam sim no thiab tiv thaiv cov khoom siv hluav taws xob. Txawm li cas los xij, thaum lub sijhawm ua haujlwm tiag tiag, yog tias lub tshuab hluav taws xob tau txais cov lus txib kaw tas mus li thaum lub teeb liab tawm mus, nws yuav muaj kev rov ua haujlwm kaw thiab rov ua haujlwm, hu ua "pumping." Qhov no tsis tsuas yog nce mechanical hnav ntawm lubCircuit Court breakertab sis kuj tseem yuav cuam tshuam rau kev nyab xeeb thiab kev ruaj ntseg ntawm lub zog hluav taws xob. Txhawm rau tiv thaiv qhov teeb meem no, tiv thaiv -pamping relays tau siv dav hauv cov hluav taws xob tswj hluav taws xob.
What factors affect the stability of a power system?

Tiv thaiv kev rov ua haujlwm kaw thiab tiv thaiv cov txheej txheem

 

Thaum aCircuit Court breakertau txais cov lus txib kaw, yog tias lub teeb liab kaw tseem ua haujlwm thaum muaj teeb meem tshwm sim thiab pib qhov kev hais kom ua mus txawv tebchaws, lub breaker yuav sim kaw dua tom qab tripping, tsim kom muaj qhov txuas txuas ntxiv - ncig mus ncig. Cov tshuaj tiv thaiv -pamping relay tiv thaiv qhov no los ntawm kev thaiv lub kaw lus kaw tom qab ib qho kev ua tiav kaw. Txawm hais tias kaw lus txib tseem ua haujlwm, lubCircuit Court breakeryuav tsis ua lwm yam kaw.

Txhim kho Control Logic thiab System Reliability

 

Cov tshuaj tiv thaiv -pamping relay siv kev sib txuas sab hauv los tswj cov logic ntawm kaw thiab tripping signals. Thaum kuaj pom lub teeb liab mus txawv tebchaws, lub relay disconnects lub kaw lus kaw thiab khaws ciaCircuit Court breakernyob rau hauv txoj hauj lwm qhib, tiv thaiv kev rov ua haujlwm los ntawm cov lus txib tsis raug lossis tsis raug.
Txoj kev tswj hwm no txo ​​qis kev ua haujlwm tsis tsim nyog, txo qis kev sib cuag thiab kev ntxhov siab, thiab txhim kho tag nrho cov cuab yeej kev ntseeg siab.

Txhim kho qhov ntev -Term Circuit Breaker Performance

 

Rau nruab nrab thiab siab voltage fais fab system, nquagCircuit Court breakerkev ua haujlwm tuaj yeem ua rau cov kev xav tau ntawm kev saib xyuas thiab ua kom lub neej ua haujlwm luv. Raws li ib feem tseem ceeb ntawmCircuit Court breakertswj kev tiv thaiv, tiv thaiv -pamping relay zoo tiv thaiv kev ua haujlwm tsis tsim nyog thiab txhim kho lub sijhawm ntev - kev nyab xeeb thiab ruaj khov ntawmCircuit Court breakers.
Niaj hnub no, kev tiv thaiv kev tiv thaiv- kev tiv thaiv twj tso kua mis tau dhau los ua qhov tsim qauv tseem ceeb hauv qhov nruab nrab voltageLub tshuab nqus tsev Circuit Court breakertswj systems. Nws yog dav siv nyob rau hauv substations, industrial fais fab faib systems, thiab tauj dua tshiab zog tej yaam num, pab kom muaj kev ruaj ntseg thiab txhim khu kev qha lag luam ntawm cov khoom siv hluav taws xob.
 
Yog koj xav paub ntxiv txog VTZ-12 Sab Hauv Tsev Theem-tswj lub tshuab nqus tsev Circuit Court breaker thov koj xav tiv tauj peb txhua lub sijhawm.
Yuav koom tes nrog peb li cas?

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