Module-1 System planning

• Basic design considerations
• Planning guide for the supply and distribution system
• Power system modernization and evaluation studies/program
• 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 system

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

Chapter- 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

Chapter- 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 .

• 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

    Chapter 10 - Electrical Sofware

    • ETAP
    • DaiLux
    • Autocad