HomeAuthorsPosts by Rabert T

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.
twitter
Excel Tools

Inverse Defined Minimum Time (IDMT) Calculator

Calculator Inverse Defined Minimum Time CalculatorDownload An Inverse Defined Minimum Time (IDMT) Calculator is an online (or) Excel-based tool that calculates the operation time of protective relays using the inverse time characteristics of overcurrent protection systems.  These tools assist in determining the trip time of relays if a...
Transmission

Essential Oil Immersed Shunt Reactors Commissioning Checklist

Commissioning oil-immersed shunt reactors is essential for ensuring consistent operation in power systems.  These reactors help to regulate voltage and reactive power, so protecting the grid from over voltages.  Mechanical Inspections,  Electrical Testing, &  Oil Analysis  are all part of the commissioning procedure, which ensures that the reactor fulfills...
spot_img

Keep exploring

Electrical Procedures

Control Panel FAT Procedure

Table of ContentsPurposeScopeResponsibilityReference DocumentProcedureFactory Acceptance Test (FAT) for Control Panel Control PanelType TestRoutine TestChecking Protective...
Electrical Interview

Electrical Engineering Interview Questions – Part 4

1). What is Latching Current? The gate signal will be applied to the thyristor to...
Excel Tools

Electrical Power Load Calculation Worksheet

Table of ContentsExcel ToolProcedure for Calculating Load UsageStep-1: Total Load ConnectedStep-2: 70% Connected Load...
Basic Electrical

What is Surge Impedance Loading (or) SIL?

Table of ContentsWhat is Surge Impedance?Surge Impedance Formula (SIL Formula)Important Information on Surge ImpedanceWhat...
Electrical Procedures

Phase Sequence Indicator Calibration Procedure

Table of ContentsPurposeScopeSafety PrecautionsReferenceTools RequiredDefinitionsResponsibilitiesCalibration RequirementsCalibration ConditionsGeneral GuidelinesPreparationInitial InspectionConnection & Setup6 Steps Calibration ProcedureVerificationDocumentationCompletionRegular...
Electrical Notes & Articles

Transformer Erection Checklist

Table of ContentsTransformer Pre-Installation ChecklistEquipment & ToolsSafety MeasuresTransformer Arrival & InspectionPre-Installation TestsTransformer ErectionTestingCommissioningDocumentation Maintenance and...
Utilities

SOP of Meter Testing (On-Site)

Table of ContentsPlanningInstrumentationVerifying Metering System AccuracyTest InterpretationInstallation Checkup The periodic testing of consumer metering installations...
Electrical Procedures

FAT Procedure for Low Voltage (LV) Switchboard

Table of ContentsPurposeWorking LocationEquipment to be UsedFAT ProcedureVisual Inspection TestInsulation TestHigh Voltage Injection TestPrimary...
Electrical Calculators

Busbar Current Calculator

The electrical power system consists of many incoming & outgoing feeder connections, for which busbars...
Electrical Interview

Electrical Design Engineer Interview Questions

1). What is the relevance of the Power Factor in electric systems? Power factor is...
Batteries

Battery Charger Method Statement

Table of ContentsPurposeBattery Supply Reference DocumentScopeTerminologyEquipment under TestTest Equipment RequiredPreliminary CheckElectrical ChecksSystem CheckMechanical CheckElectrical Function...
Electrical Calculators

Armature Voltage Calculator for DC Motor

The armature voltage of an electrical motor can be found using the armature voltage...
Load more

Latest articles

Excel Tools

Inverse Defined Minimum Time (IDMT) Calculator

Calculator Inverse Defined Minimum Time CalculatorDownload An Inverse Defined Minimum Time (IDMT) Calculator is an online...
Transmission

Essential Oil Immersed Shunt Reactors Commissioning Checklist

Commissioning oil-immersed shunt reactors is essential for ensuring consistent operation in power systems.  These reactors...
Electrical Procedures

Step-by-Step Guide to Motor Overhauling: A Complete Procedure

Motor overhauling is the process of restoring or repairing defective electric motors to their...
Electric Motors

Electrical Motor Troubleshooting Chart

Electrical motors are essential components in many industrial & commercial applications, & like any machinery, they...
Facebook Instagram TikTok Twitter

POPULAR POSTS

POPULAR CATEGORY