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Rabert T

As an electrical engineer with 5 years of experience, I focus on transformer and circuit breaker reliability in 110/33-11kV and 33/11kV substations. I am a professional electrical engineer with experience in transformer service and maintenance. I understand electrical principles and have expertise troubleshooting, repairing, and maintaining transformers, circuit breakers, and testing them.
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Distribution

What causes DC System Failures in Substations?

In any substation, the DC distribution system serves as the foundation for Table of ContentsDC Power Supply System in Electrical Substation7 Causes of DC System Failures1). Battery Bank Failure2). Charger Malfunction3).  Ground Faults in DC Circuits4). Overloaded DC Circuits 5). Breaker (or) Fuse Failures in DC Panels6)....
Preventive Maintenance

Functional Testing for Electrical Systems

To ensure an electrical installation's safety, performance, and reliability, an entire checklist of functional tests must be performed.  Table of ContentsGeneral Functional Checks and InspectionsMV Switchboard and MV Cable TestingLV Switchboard TestingCable TestingDiesel Generator / Generating Plant TestsHydraulic TestsLV Power Distribution System TestingLighting System TestingLightning...
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Excel Tools

Transformer Stability Test Calculator

Calculator Transformer Stability Test CalculatorDownload A Transformer Stability Test Calculator is a excel calculator tool for evaluating...
Electrical Procedures

High Voltage Pressure Testing Procedure (HV Pressure Test)

Table of ContentsWhat is a Pressure Test in Electrical?What is HV Pressure Testing?Transformer Tests...
Switchgear

How Medium Voltage Switchgear (MVSG) Works?

Table of ContentsWhat is a Medium Voltage Switchgear?Components of Medium Voltage SwitchgearMedium Voltage Switchgear...
Electrical Notes & Articles

Difference Between PSC and PFC Test

Table of ContentsWhat is PSC in Electrical?What is the purpose of PFC test?What is...
Electrical Formulas & Equations

KW to Cable Size Chart and Amp Chart

Proper cable sizing is fundamental to the safety & efficiency of electrical systems. Choosing the appropriate...
Excel Tools

Reactive Power Calculator

Excel Calculator Reactive Power CalculatorDownload The Reactive Power Calculator Excel Tool simplifies AC circuit analysis...
Transformers

Winding Resistance Test of Transformer

Table of ContentsFundamental Importance of Transformer WindingsTransformer CharacteristicsWhat is the resistance of the winding?Testing...
Electric Motors

How to Test a Single Phase Motor?

Table of ContentsSingle-Phase Motor TestPhysical Inspection of the MotorTypes of Single Phase Motor TestInsulation...
Transmission

What is an ACSR Conductor? Explain its Types and Advantages

Table of ContentsWhat is an ACSR Conductor?ACSR Conductor DesignInside and Outside Design of ACSR...
Electrical Procedures

Automatic Transfer Switch (ATS) Testing Procedure

Table of ContentsWhat is an Automatic Transfer Switch?Why is it important to test an...
Electrical Calculators

HV – High Voltage Cable Sizing Calculator

High Voltage Cable Sizing Sizing high voltage cables involves determining the proper parameters for...
Electrical Procedures

Electrical Transformer Installation Method Statement

Electrical Transformer Installation Method Statement
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Latest articles

Distribution

What causes DC System Failures in Substations?

In any substation, the DC distribution system serves as the foundation for Table of ContentsDC...
Preventive Maintenance

Functional Testing for Electrical Systems

To ensure an electrical installation's safety, performance, and reliability, an entire checklist of functional...
Electrical Interview

Substation Testing Interview Questions

1). What is CT? A Current Transformer (CT) is an instrument transformer that reduces large...
Electrical How to

Auto Reclose Relay Testing Checklist

Auto reclose relays are essential parts of modern power systems, boosting system reliability and...
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