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RECENT ARTICLES BY SERGIO FEITOZA PUBLISHED

 

in the site E N E R G Y C E N T R A L

 

 

About Substations & Lines Equipment: a free book

 

 

  
Low Cost Substations X Lower Cost of Equipmen t(It is time to stop kidding with Earth's future)

 

 

  

SMALL-SIZE HIGH POWER TESTING LABS & LOW-COST SUBSTATIONS (an idea for the new moment of the electric industry)

 

 

OVERPRESSURE MEASUREMENTS during INTERNAL ARC TESTS. A MUST TO SAVE MONEY 

 

 

TO OUTSOURCE the DESIGN of PRODUCTS OR TO PREPARE the COMPANY TEAM TO DO IT ?

 

 

 

TEMPERATURE RISE LIMITS in IEC 61439, IEC 62271-1 & IEEE C37-20. CAN YOU COMPARE THE EXPECTED LIFETIME ?

 

 

 

IS IT POSSIBLE TO PREDICT, IF YOUR EQUIPMENT WILL PASS OR FAIL IN THE EXPENSIVE HIGH-POWER LABORATORY TESTS ?

 

 

 

CERTIFICATION / ACCREDITATION of ELECTRIC PRODUCTS using “TESTING SIMULATIONS”

 

 

 

IEC 62271-307: VERY USEFUL BUT LITTLE KNOWN. A DOOR TO AVOID TESTS IN HIGH VOLTAGE SWITCHGEAR.

 

 

 

INNOVATION IN FOUR IDEAS FOR SWITCHBOARDS AND SWITCHGEAR

 

 

 

ELECTRICAL SYSTEM STUDIES: Specification of Equipment for New Power Substations

 

 

 

SOME “TRICKS” TO IMPROVE THE DESIGN OF EQUIPMENT FOR SUBSTATIONS

 

 

 

IS YOUR COMPANY TEAM ABLE TO CREATE INNOVATIONS FOR THE MARKET? Do you have a list of innovations that you would like to reach?

 

 

 

ALUMINUM X COPPER in SWITCHGEAR : deciding between projects alternatives

 

 

 
 

INTERRUPTION of SHORT CIRCUITS, ELECTRODYNAMICAL FORCES and TEMPERATURE RISE in SUBSTATIONS