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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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Electrical Calculators

Line To Phase Voltage Calculator

Calculator Click here for more Electrical Calculators A Line-to-Phase Voltage Calculator calculates the voltage between a line conductor & the neutral point (also known as phase voltage) in a 3-phase electrical system. It works especially well when the line voltage (line-to-line voltage) is known and the connection...
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)....
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Transmission

Essential Components of an Electrical Substation

Table of ContentsComponents of electrical substations1). Electrical Transformer2). Instrument Transformera). Voltage Transformer (Potential Transformer)b)....
Electrical Projects

BLDC Motor Speed Control with RPM Display

Table of ContentsWhat is a BLDC Motor?OutlineBLDC Motor Speed Control Block Diagram with RPM...
Electric Motors

Maintenance of an Induction Motor

Table of ContentsRestorative MaintenancePreventive MaintenanceSafety Precautions of Induction MotorOverload Protection of Induction MotorProtect against...
Electric Motors

How does an alternator work?

Table of ContentsWhat is an alternator?Basic Principle of an alternatorComponents of an alternator1). Voltage...
Renewable Energy

Solar Power Monitoring and Control

Table of Contents1). Grid-Tie (on-Grid) Solar Panel Monitoring SystemsWhat is Grid-Tie Solar Panel Monitoring...
Excel Tools

Transformer Short Circuit Current Calculation

Electrical power distribution networks are subject to experiencing short circuits, which are often referred...
Electrical Notes & Articles

Factors for Power Cables Selection

In order to understand problems with cable systems, knowledge of cable architecture, properties, and...
Electrical Notes & Articles

Difference between PLC & HMI

Table of ContentsWhat is meant by a PLC?What is PLC Ladder Logic?What is meant by HMI?Difference Between...
Electrical How to

How does Single Line Diagram (SLD) work in Electrical Systems?

Table of ContentsWhat are Single Line Diagrams (SLD) and how are they used?Importance of...
Electrical Calculators

Motor Current Calculator(KW)

The maximum permissible current that may be sustained by the motor insulation is referred...
Transformers

14 Essential Parts of the Transformer

What is a Transformer? A static device that operates according to the principles of electromagnetic...
Preventive Maintenance

Maintenance Procedure of Motor

Maintenance Procedure of Motor Preventive maintenance for electric motors Electric motor dependability and long life...
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Electrical Calculators

Line To Phase Voltage Calculator

Calculator Click here for more Electrical Calculators A Line-to-Phase Voltage Calculator calculates the voltage between a line...
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...
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