Online Electrical System Design Course Training

Online Electrical System Design Course Training

We are a dedicated Electrical System Design Engineering training and coaching institute providing comprehensive core electrical engineering programs across multiple industry-relevant verticals. Our expertise spans LV to HV design engineering, electrical distribution systems, and transmission lines.

The training covers complete primary and secondary electrical equipment selection, sizing, and engineering calculations, supported by power system software–based simulations to ensure practical, industry-ready learning. Our core electrical System Design engineering programs include:

• Substation Engineering
• Railway Electrification
• SSolar Power Plant AC Distribution Systems

• Freshers and entry-level engineers
• Undergraduate and postgraduate students from colleges and universities
• Working professionals through flexible, work-based learning formats
All training is delivered using live industrial projects, enabling participants to gain hands-on experience and develop skills aligned with real-world engineering challenges.
• Enhancement of knowledge of Current engineering practices used
• Enrichment of knowledge of International codes and standards for perfection in design
• Thorough Knowledge provided to understand the project activities
• Exposure to working culture of Engineering, Procurement and Construction Companies.

Syllabus: Online Electrical System Design (ESD) Course :

Module-1 System planning



• Basic design considerations
• Planning guide for the supply and distribution system
• Power system modernization and evaluation studies/programs
• Voltage considerations
• Voltage control in electric power systems
• Voltage selection
• Voltage ratings for low-voltage utilization equipment
• Voltage drop considerations in locating the low-voltage/ high-voltage
• Calculation of voltage drops



Module-2 Cost estimating of industrial power systems



• Preparing the cost estimate
• Classes of estimates
• Equipment and material costs
• installation costs
• Other costs




Module-3 LIGHTING DESIGN




• Different entities of illuminating systems
• Light sources: daylight, incandescent, electric discharge, fluorescent, arc lamp and Lasers
• Luminaries, wiring, switching & control circuits
• Laws of illumination; illumination from point, line and surface sources Photometry and spectrophotometry
• Interior lighting – industrial, residential, office departmental stores, indoor stadium, theater and hospitals.
• Exterior lighting- flood, street, aviation and transport lighting, lighting for displays and signaling- neon signs, LED-LCD displays beacons and lighting for surveillance
• Utility services for large building/office complex & layout of different meters and protection units
• Different type of loads and their individual protections
• Selection of cable/wire sizes; potential sources of fire hazards and precautions.
• Prepare layout of Different type lights
• Refer Std:- IES(illumination Engineering Society )
  • IES (illumination Engineering Society)
  • IS 3646Code of Practice for Interior Illumination
  • IEC62504 General Lighting — LEDs and LED Modules —terms and definitions
  • National Lighting Code (Nlc)-2010
  • IS 6665 Code of Practice forIndustrial Lighting
  • IS 1944 Code of Practice for Lighting of public Thoroughfares
  • IEC 60598-2-3 Particular requirements – Luminaires for road and street lighting



Module-4 Cable Sizing and Selection of single Phase and Three Phase



• Load Details Calculation
• Cable type and Construction features
• Site Installation Conditions
• Cable Selection Based on Current Rating of feeder
• Base Current Ratings of feeder
• Installed Current Ratings of Cable
• Cable Selection and Coordination with Protective Devices
• Feeders load detail
• Motors load detail
• Voltage Drop of cable
• Cable Impedances
• Maximum Permissible Voltage Drop by ANSI and IEC std.
• Calculating Maximum Cable Length due to Voltage Drop
• Short Circuit Temperature Rise calculation of cable
• selection Minimum Cable Size Due to Short Circuit Temperature Rise
• Initial and Final Conductor Temperatures withstand capability of cable
  Ref.Std.IEC
  • IEC 60364-5-52:election and erection of electrical equipment –Wiring systems
  • IEC 60364-5-54:Selection and erection of electrical equipment –Earthing arrangements, protective conductors and protective bonding conductors
  • IEC 60502-2: Power cables with extruded insulation and their accessories for rated voltages from 6kV up to 30kV
  • IS 7098 (Part 2)-1985:Specification for Cross-linked polyethylene insulated PVC sheathed cables–Specification (3.3kV to 33kV).
  • IS 1255:Code of practice for installation and maintenance of power cablesup to and including 33 kV rating



Module-5 Internal Electrification design



• Electrical Layout in residential building using Auto CAD
• Selection of house wiring
• Sizing and Selection of Conduit
• Sizing and selection of Switch Socket
• Calculation of load on circuit
• Design of sub circuit (Lighting Circuit and Power Circuit)
• Distribution of Power Circuit
• Calculation of fan
• Calculation of Earthing for residential buildings
• Sizing and selection of low voltage switchgears (MCB,MCCB, RCB, RCBO MPCB)
  Refer Std. IS 4648,CPWD



Module-6 PROTECTION OF BUILDINGS AND ALLIED STRUCTURES AGAINST LIGHTNING



• Method of Lightening protection
• Basic Consideration for Protection
• Calculations for Evaluating the Need for Protection
• Calculation of Protective Angles And Zone Of Protection For Various
  Forms of Air Termination
• Selection of lightening protection device
• Selection of ESE type Lightening Protection
  Rfer Std.
  IS 2309,NFC 72-102



Module-7 Earthing Design and Calculation of Power Plants




GENERAL GUIDELINES

• Factors Influencing The Choice Of Earthed And Unearthed Systems
• System Earthing &Equipment EarthingConnections To Earth
• Resistance to Earth and Earth Electrode Current Density at The Surface of an Earth Electrode
• Selection of an Earthing Conductor and Connection af an Electrode
• Chemical Earthing Calculation
• Voltage Gradient around Earth Electrodes
• Connections to Earth Electrodes — Earthing And Protective Conductors
• Earthing Arrangement for Protective Purposes
• Earthing Arrangement for Functional Purposes
• Earthing Arrangements For Combined Protective And Functional Purposes
• Equipotential Bonding Conductors
• Typical Schematic of Earthing And Protective Conductors
• Earthing In Power Stations And Substations
• Earthing Associated With Overhead Power Lines
• Calculation of Earth Fault Currents
• Measurement of Earth Resistivity
• Measurement of Earth Electrode Resistance
• Measurement of Earth Loop Impedance
• Equipotential Bonding Conductors

Earhing Calculation For Switchyard And Power Plants

• Step Voltage,Touch Voltage
• Design Procedure
• Calculation of Maximum Step And Mesh Voltages
• Refinement of Preliminary Design
• Application of Equations For EmAndesUse of Computer Analysis In Grid Design
• Std. Ref. IS, IEC. IEEE, BS
  • IEEE Std 80-2000 Guide for Safetyin AC Substation Grounding.
  • BS 7430 Code of practice forEarthing
  • IS : 3043Code of Practice for Earthing


Module-8 DESIGN AND ENGINEERING OF TRANSMISSION LINE



• Transmission Planning
• Indian Electricity Rules and State Regulations for transmission line
• Choice of Route of transmission line
• Selection of conductors for Overhead transmission
• Spacing of Conductors in transmission lines
• Calculation of SAG and Tension
• Overhead transmission line Clearance
• Selection of structure Pole, Lattice, Tower
• Survey of transmission line upto 220KV
• Sag Template and Tower Spotting
• Classification of soil of Soil for 220KV transmission line
• Tower Erection at Site Condition
• Choice of Spans for 440kV transmission
• Transmission line Earthing Calculation
• Selection of Transmission line Insulator and fittings
• Overhead transmission line lightning Calculation
• Transmission line maintaince and erection solution




Module-9 DESIGN AND ENGINEERING OF SWITCHYARD



• Selection of project – Classification – Zone/Area wise
• Electrical Clearance of substation
• Insulation Coordinationcalculation of Equipment
• Outdoor Substation Layout
• Control Room Layout
• Types of bus-bar schemes of Substation
• Substation Main Equipment
• sizing of Transformers
• Reactive Compensation Equipment
• Shunt Capacitors
• Static VAR Systems
• Selection and Sizing of Voltage Transformers (VT) for switchyards
• Selection and Sizing of Current Transformers (CT)
• HT/LT Circuit Breaker Selection and Sizing
• Control& Relay Panels
• Standard Protection Schemes for Substation and Transmission line
• Substation Automation system design
• Selection of PLC, Communication protocol
• Benefits of Substation Automation system
• Substation Automation with IEC 61850 Standard
• selection and sizing of Disconnectors and earth switches (isolators)
• selection and sizing of Lightning Protection
• Selection of luminaries
• Selection and sizing of Bus Support Insulators
• Selection and sizing ofStrain Insulators
• Power line carrier Equipment (PLCC)
• Earthing of Switchyard
• Cabling of Switchyard
• Fire Protection Facilities in Substation
• DC Auxiliary supply/ Battery bank Sizing and selection
• Ref. Std
  • IEEE Std 80-2000 :Guide for Safetyin AC Substation Grounding.
  • IS 5613:Code of practice for design, installation and maintenance of overhead power lines,
  • IEC 60071-2:Insulation co-ordination – Part 2:
  • IEC: 62271-100:High-voltage switchgear and controlgear
  • IEC 826-1991: Technical report on loading and strength of overhead transmission lines.
  • IEC 60853:Sections on operating conditions – Reference operating conditions and selection of cable type
  • IEC 60949:Calculation of thermally permissible short-circuit currents, taking into account non-adiabatic heating effects
  • IS 3646: Code of Practice for Interior Illumination

IEC60909:Short-circuit currents in three-phase A.C. systems