কোর্স-০১

প্রফেশনাল সাব-স্টেশন ডিজাইন (ইঞ্জিনিয়ারিং কোড বেজড)

Class-01 & 02 (Day-01)

i) How to Practice Engineering Code & Related Guidelines

Importance of Engineering Code for Design

Combination of Engineering Code & Practices

Engineering Code & Team Work

Real Life Examples

Attached: References with Article Number & Edition

Basic Idea of Electrical Design

ii) Basic Idea of Electrical Design (Definition with Explanation).

Proposed/Masterplan Drawing & Design.

As-Built Drawing.

Single Line Diagram (SLD).

Electrical Layout Diagram.

Attached: References with Article Number & Edition.

iii) Various Type of Cable.

Definition of RM, RE, SM, BYA, NYY, XLPE Cable & where use it.

Engineering Cable Code & Color Code with Details.

Electrical Load Calculation from BNBC.

iv) Various Type of Circuit breaker & its uses.

Miniature Circuit Breaker (MCB) & when have to use.

Molded Case Circuit Breaker (MCCB) & when have to use.

Air Circuit Breaker (ACB) & when have to use.

Load Break Switch (LBS) Selection.

Vacuum Circuit breaker (VCB) Selection.

Class-03 & 04 (Day-02)

v) Circuit breaker Selection Method

Circuit Breaker Selection According to BNBC.

Circuit Breaker Selection According to NFPA-70 (NEC)/ACCORD/RSC Requirement.

Circuit Breaker with Cable Combination for proper Design as per Any Audit.

Discussion about Circuit Breaker Set Point.

vi) Busbar Current Calculation from NFPA-70 (NEC) & Selection.

Copper Busbar Current Calculation.

Aluminum Busbar Current Calculation.

Available Size of Busbar.

RSC Audit CAP/Findings Discussion about Busbar.

Class-05 & 06 (Substation Design) Day-03

Preparation of Substation Design.

Introducing to various type of equipment of Substation.

Transformer Rating/Capacity Selection.

Transformer Primary/HT & LT Current Calculation with Short Method.

PFI Selection.

Why PFI 60% (Proved using Power Triangle equation).

PFI Static Capacitor Stage Selection.

Magnetic Contact Selection.

HRC Fuse Selection.

When need two Capacitor Panel.

HT & LT Cable Selection.

HT Cable Selection with Requirements of License board

Class-07 & 08 (LT Cable Selection), Day-04

LT Cable Selection using RSC/Any Audit Cable Chart

Circuit Breaker & Cable Combination

Circuit Breaker Selection as per Load

Circuit Breaker Selection as per Code

Circuit Breaker Selection as per Engineering Practices

Real Case Study: 10 Real Case Study Solving

Voltage Drop Calculation

Voltage Drop Calculation of Cable

Discussion about Allowable Voltage Drop as per BNBC & NFPA-70

Current Transformer (CT) & Potential Transformer (PT).

HT CT & PT Selection (11kV Side).

LT CT Selection.

Class-9 & 10 (Earthing System Design) Day-05

Transformer Earthing.

How many Earthed need for Transformer & Generator Body Earthing.

Transformer & Generator Neutral Earthing.

Discussion code about ECC.

Earthing Cable Selection as per BNBC -2006 & 2020.

Earthing Cable Selection Using Adiabatic Calculation.

Thumb/Short Rules for Earthing Cable Selection.

Copper Rod Earthing, Copper Plate Earthing, GI Pipe Earthing.

Earth Electrode Size, Minimum Earthing Lead Size.

Difference between Earth Electrode, Earthing Lead & Earth Continuity Conductor.

Preparation of Earthing Layout for Substation & Generator.

Number of Earth Pit Selection as per BNBC & Adiabatic Equation.

Class-11 & 12(Substation Design Exam Preparation) Day-06

2000kVA-3000kVA Substation Design.

2Hr. Class

কোর্স-০২

Class-13 & 14 (Field Assessment For SLD) Day-07

How to Prepare SLD from Electrical Assessment Data.

How to Draft SLD for final Drawing.

How Many Load Information Adding in SLD.

Class-15 & 16 (BBT System) Day-08

Understanding The BBT System

Electrical Layout of BBT System

SLD Making of BBT System

BBT Reduction Method As per NFPA-70

Audit Findings Discuission

Class-17 & 18 (Audit Findings Solving) Day-09

What is Corrective Action Plan (CAP).

Audit CAD Solving & Preparation.

Audit Findings Real Case Study.

Class-19 & 20 (Auto CAD). Day-10

Discuission About Assignment-02

How to Approved (SLD) Drawing Frist Submission from Audit

Load Calculation in Excell for RSC Audit

Online Exam Questions Idea.

কোর্স-০৩

Lightning Protection System (LPS) Drawing & Design Based on BNBC-2020 & NFPA-780

Class-21 & 22 (Day-11)

Introduction to LPS Materials.

When Need to LPS Installation.

Risk Index Calculation form BNBC-2020.

Class-I & II Building Defination.

Class-I & II Material Selection Details.

Air Terminal Selection Method.

Main & Down Conductor Selection Method Details.

Class-23 & 24: Strike Termination Devices on Roof Day-12

Pitch Roof Calculation.

Flat/Gently Slopping Roof Details.

Air Terminal Installation of Flat Roof (Condition -1 & 2).

When Need Run Conductor.

When Need Cross Run Conductor.

Flat Roof Project Design.

Pitch Roof Calculation Details.

Class-25 & 26: Project Design (RCC Building). Day-13

Preliminary LPS Drawing in Auto CAD 2D.

Air Terminal Selection in Practical.

Down Conductor Selection with Proper Location.

LPS Earthing System Details Drawing.

Isometric (3D) Drawing in Live Class.

Class-27 & 28: Project Design (Shed Building). Day-14

Preliminary LPS Drawing in Auto CAD 2D.

Air Terminal Selection in Practical.

Down Conductor Selection with Proper Location.

LPS Earthing System Details Drawing.

Isometric (3D) Drawing in Live Class.

Class-29 & 30: LPS Online Exam. Day-15

Assignment Have to Subit Properly.

কোর্স-০৪

Auto CAD (2D & Isometric 3D)

Day-16 (Class:31 & 32) 2Hr.

Class-1: Introducing to Auto CAD, Line, Poly Line, Spline, Rectangle, Circle, Copy, Move, Erase, Function of Muse, Short Commands, Ribbon, Menu bar

Class-2 : Arc, Object, Object Selection Method 1, 2 & 3, Functional Key F-3 & F-8 etc.

Class-3: Scale, Stretch, Zoom, Draft Setting.

Home Work: Make a Transformer Symbol, How to on/off Menu bar, Ribbon Close & Open

Day-17 (Class: 33 & 34) Class Duration-2Hr.

Class-4: Offset, Trim, Extend, Unit Setting, Dimension Setting, Exercise.

Class-5: Hatch, Details of Option command.

Class-06: Rotate, Mirror, Joint, Break, and Break at point.

Home Work: Make Earthing Symbol, Room layout plan, Trim an object & extend etc.

Day-18 (Class: 35 & 36) Class Duration-2Hr.

Class-07: Drafting Setting, Chamfer, Fillet.

Class-08: Array, Block, Insert Block, Explode, Layer, Match.

Class-9: Layout Making, Page Setup, Limit setting, Text.

Home Work: Make a Fane, DB, Socket, Circuit Breaker Symbol, Generator Symbol & Converting to Block.

Day-19: (Class: 37) Class Duration-2Hr.

Making a Professional Substation SLD in Live Class

কোর্স-০৫ (Day-20) Class-38 & 39

Electrical Testing & Professional Report Preparation

Earth Resistance Test

Cable Insulation Resistance Test

Thermographyc Scan Test

Photography Technic to make Professional Report Making.

কোর্স-০৬ (Day-21) Class-40 & 41

Electrical Safety Auditor Course

Factory Visit Procedure as an Auditor

Electrical Safety Observation Based on Engineering Code.

Audit Report Prepartion