Electrical Engineering for Non-Electrical Engineers (3.0 CEU's)

Course Code:

ELEC034_b

Date/Location:

There are no future dates for this course

Daily Schedule:
8:00am - Registration
8:30am - Session begins
4:30pm - Adjournment

Breakfast, two refreshment breaks and lunch are provided daily (Except Webinars).

INTRODUCTION

This seminar is for individuals who would like to gain a thorough understanding of all the principles of electrical engineering in a simple and easy to grasp format. This seminar will cover all disciplines of electrical engineering including alternating current systems, direct current systems, magnetism, power equipment, switchgear, and protective equipment without relying on complex mathematics. This seminar is a MUST for any individual seeking an in-depth knowledge of all the principles, and practices of electrical engineering as well as electrical equipment or an electrical engineer who would like to refresh and enhance their understanding of electrical equipment. This seminar will be taught in an easy to understand manner by demonstrating practical examples of applied electrical engineering through illustrated case studies. This seminar will also provide a comprehensive understanding of the operation and maintenance of all essential electrical equipment including the various types of transformers, inverters, rectifiers, motors, variable frequency drives, uninterruptible power systems, generators, circuit breakers, and fuses.

The seminar will cover how electrical equipment operates, the latest maintenance techniques, and provides guidelines and rules that ensure the successful operation of this equipment. The delegates will learn how to select and size all electrical equipment. They will also learn how to specify the main maintenance activities required for all electrical equipment. In addition, the seminar will cover thoroughly all the safety concepts associated with electrical equipment.

This seminar will provide the following information for all electrical equipment:

Ø Basic Design

Ø Selection Criteria

Ø Sizing Calculations

Ø Enclosures and Sealing Arrangements

Ø Codes and Standards

Ø All Testing, and Maintenance

WHO SHOULD ATTEND

Ø Engineers of all disciplines

Ø Managers

Ø Technicians

Ø Maintenance personnel

Ø Other technical individuals (this seminar is suitable for individuals who do not have an electrical background)

SEMINAR OUTCOME

Ø Equipment Operation: Gain an understanding of the operating characteristics of all electrical equipment

Ø Equipment Diagnostics and Inspection: Learn in detail all the diagnostic techniques and inspections required of critical components of electrical equipment.

Ø Equipment Testing: Understand thoroughly all the tests required for the various types of electrical equipment

Ø Equipment Maintenance and Troubleshooting: Determine all the maintenance and troubleshooting activities required to minimize electrical equipment downtime and operating cost

Ø Equipment Sizing: Gain a detailed understanding of all the calculations and sizing techniques used for all electrical equipment

Ø Equipment Selection: Learn how to select electrical equipment by using the performance characteristics and selection criteria that you will learn in this seminar

Ø Equipment Enclosures and Sealing Methods Learn about the various types of enclosures and sealing arrangements used for electrical equipment

Ø Equipment Codes and Standards: Learn all the codes and standards applicable for electrical equipment

TRAINING METHODOLOGY

The instructor relies on a highly interactive training method to enhance the learning process. This method ensures that all the delegates gain a complete understanding of all the topics covered. The training environment is highly stimulating, challenging, and effective because the participants will learn by case studies which will allow them to apply the material taught to their own organization.

SPECIAL FEATURE

Each delegate will receive a digital copy of the following materials written by the instructor:

“ELECTRICAL EQUIPMENT HANDBOOK” published by McGraw-Hill in 2003 (600 pages)

Practical manual (300 pages)

PROGRAM OUTLINE

Day 1 – Fundamentals of Electrical Systems, and Transformers

Ø Inductors, capacitors, alternating current, Faraday’s law, magnetic field, three-phase system

Ø Machinery principles, magnetic behavior of ferromagnetic materials, energy losses in a ferromagnetic core, core losses, permanent magnets

Ø Transformers, types and construction of transformers, impedance transformation through a transformer, analysis of circuits containing transformers, equivalent circuit in a transformer

Ø Voltage regulation, transformer efficiency, transformer taps and voltage regulators, autotransformers, three-phase transformers, transformer ratings, inrush current, instrument transformers

Ø Transformers’ characteristics, phase relationships, Star/Star connected transformer, basic materials, dielectrics, copper, iron, insulation, leakage reactance, core construction

Ø Components of a power transformer, core, windings, nitrogen demand system, conservative tank with air cell, current transformers, bushings, tap changers, insulation

Ø Types and features of insulation, reasons for deterioration, forces, cause of transformer failure

Ø Transformer oil, testing transformer oil, causes of deterioration, neutralization number test, interfacial tension test, Myers index number, transformer oil classification system, methods of dealing with bad oil, gas-in-oil

Ø Gas relay and collection systems, relief devices, interconnection with the grid

Day 2 – AC Machine Fundamentals, Induction Motors, Speed Control of Induction

Motors

Ø Rotating magnetic field, relationship between electrical frequency and the speed of magnetic field rotation, RMS voltage in a three-phase stator, induced torque in a three-phase machine, winding insulation in ac machines, ac machine power flow and losses

Ø Induction motor construction, rotor slip, electrical frequency of the rotor, losses and the power flow diagram, induction motor torque-speed characteristics, variation of the torque-speed characteristics, starting induction motors, induction motor starting circuits

Ø Speed control of induction motors, speed control by changing the line frequency, speed control by changing the line voltage, speed control by changing the rotor resistance, solid-state induction motor drives, motor protection, induction generator, induction generator operating alone, induction motor ratings

Day 3 – Maintenance of Motors, Power Electronics, Rectifiers, and Pulse-Width

Modulation Inverters, Variable Speed Drives, Uninterruptible Power Systems,

Maintenance of Industrial Batteries

Ø Characteristics of Motors, enclosures and cooling methods, failures in three-phase stator windings, predictive maintenance, motor troubleshooting, diagnostic testing of motors, repair and refurbishment of ac induction motors

Ø Power Electronics components, rectifier circuits, filtering rectifier output, pulse circuits, voltage variation by ac phase control, inverters, pulse-width modulation (PWM) inverters

Ø Variable speed (frequency) drives, principles of ac variable speed drives, inverters, insulated gate bipolar transistors (IGBT’s), pulse-width modulated inverters, input power converter (rectifier), output IGBT inverter, magnetic breaking, regeneration, transients, harmonics, power factor and failures, common failure modes, thyristor failures and testing, IGBT switching transients, cabling details for ac drives, motor bearing currents, selection criteria for variable speed drives, maintenance, common failure modes, motor application guidelines

Ø Uninterruptible power systems (UPSs), UPS operation, standards, voltage regulation, harmonic distortion, advanced UPS design, efficiency, input power converter, inverter, battery system, remote UPS monitoring, testing of UPS, commissioning of UPS, UPS maintenance, battery maintenance, UPS sizing, battery selection, space vector modulation technology, electromagnetic and radio frequency interference

Ø Maintenance of industrial batteries, discharge voltage characteristics, battery life, battery types, lead-acid batteries, installation and operation, placing the battery in service, charging the battery, maintenance

Day 4 – Synchronous Machines, Synchronous Generators, Generator Components,

Auxiliaries and Excitation, Generator Main Connections, Performance and

Operation of Generators

Ø Synchronous machines, physical description, synchronous machine windings, field excitation, torque tests, excitation of a synchronous machine, machine losses

Ø Synchronous generators, construction, synchronous generator operating alone, parallel operation of ac generators, synchronous generator ratings, synchronous generator capability curves

Ø Generator components, auxiliaries and excitation, the rotor, the stator, cooling systems, shaft seals and seal oil systems, excitation, the voltage regulator, the power system stabilizer, characteristics of generator exciter power systems (GEP), generator operation,

Ø Generator systems, condition monitoring, operation limitations, fault conditions

Day 5 – Generator Surveillance and Testing, Generator Inspection and Maintenance,

Circuit Breakers, Fuses, Bearings and Lubrication, Used Oil Analysis, Vibration

Analysis, Power Station Electrical Systems and Design Requirements, Power

Station Protective Systems, Frequently Asked Questions

Ø Generator surveillance and testing, generator operational checks (surveillance and monitoring), generator diagnostic testing, insulation resistance and polarization index, dc hipot test, ac tests for stator windings, synchronous machine rotor windings, partial discharge tests, mechanical tests

Ø Circuit Breakers, circuit breaker rating, plain break type, magnetic blow-out type, oil circuit breakers, recent developments in Circuit Breakers, vacuum circuit breakers, sulphur Hexafluoride (SF₆) Circuit Breakers, maintenance and inspection of circuit breakers

Ø Fuses, Types of fuses, features of current limiting fuses, advantages of fuses over circuit breakers

Ø Bearings and Lubrication, Types of bearings, ball and roller bearings, thrust bearings, lubrication, viscosity of lubricants, greases, VI improved oils

Ø Used oil analysis, test description and significance, visual and sensory inspection, chemical and physical tests

Ø Vibration analysis, resonance, vibration instrumentation, vibration analysis, vibration causes, vibration severity

Ø Power station electrical systems, and design requirements, system requirements, electrical system description, system performance, unit start-up, synchronization, shutdown and power trip, power plant outages and faults, uninterruptible power supply systems, dc systems

Ø Power station protective systems, design criteria, generator protection, dc tripping systems

Ø Frequently asked questions

Philip Kiameh

Philip Kiameh, M.A.Sc., B.Eng., D.Eng., P.Eng. (Canada) has been a teacher at University of Toronto and Dalhousie University, Canada for more than 24 years. In addition, Prof Kiameh has taught courses and seminars to more than four thousand working engineers and professionals around the world, specifically Europe and North America. Prof Kiameh has been consistently ranked as "Excellent" or "Very Good" by the delegates who attended his seminars and lectures.

Prof Kiameh wrote 5 books for working engineers from which three have been published by McGraw-Hill, New York. Below is a list of the books authored by Prof Kiameh:

Power Generation Handbook: Gas Turbines, Steam Power Plants, Co-generation, and Combined Cycles, second edition, (800 pages), McGraw-Hill, New York, October 2011.
Electrical Equipment Handbook (600 pages), McGraw-Hill, New York, March 2003.
Power Plant Equipment Operation and Maintenance Guide (800 pages), McGraw-Hill, New York, January 2012.
Industrial Instrumentation and Modern Control Systems (400 pages), Custom Publishing, University of Toronto, University of Toronto Custom Publishing (1999).
Industrial Equipment (600 pages), Custom Publishing, University of Toronto, University of Toronto, University of Toronto Custom Publishing (1999).

Prof. Kiameh has received the following awards:

The first "Excellence in Teaching" award offered by the Professional Development Center at University of Toronto (May, 1996).
The "Excellence in Teaching Award" in April 2007 offered by TUV Akademie (TUV Akademie is one of the largest Professional Development centre in world, it is based in Germany and the United Arab Emirates, and provides engineering training to engineers and managers across Europe and the Middle East).
Awarded graduation “With Distinction” from Dalhousie University when completed Bachelor of Engineering degree (1983).
Entrance Scholarship to University of Ottawa (1984).
Natural Science and Engineering Research Counsel (NSERC) scholarship towards graduate studies – Master of Applied Science in Engineering (1984 – 1985).

Prof. Kiameh performed research on power generation equipment with Atomic Energy of Canada Limited at their Chalk River and Whiteshell Nuclear Research Laboratories. He also has more than 30 years of practical engineering experience with Ontario Power Generation (formerly, Ontario Hydro - the largest electric utility in North America).

While working at Ontario Hydro, Prof. Kiameh acted as a Training Manager, Engineering Supervisor, System Responsible Engineer and Design Engineer. During the period of time that Prof Kiameh worked as a Field Engineer and Design Engineer, he was responsible for the operation, maintenance, diagnostics, and testing of gas turbines, steam turbines, generators, motors, transformers, inverters, valves, pumps, compressors, instrumentation and control systems. Further, his responsibilities included designing, engineering, diagnosing equipment problems and recommending solutions to repair deficiencies and improve system performance, supervising engineers, setting up preventive maintenance programs, writing Operating and Design Manuals, and commissioning new equipment.

Later, Prof Kiameh worked as the manager of a section dedicated to providing training for the staff at the power stations. The training provided by Prof Kiameh covered in detail the various equipment and systems used in power stations.

Professor Philip Kiameh was awarded his Bachelor of Engineering Degree "with distinction" from Dalhousie University, Halifax, Nova Scotia, Canada. He also received a Master of Applied Science in Engineering (M.A.Sc.) from the University of Ottawa, Canada. He is also a member of the Association of Professional Engineers in the province of Ontario, Canada.

PROGRAM OUTLINE

Day 1 – Fundamentals of Electrical Systems, and Transformers

Ø Inductors, capacitors, alternating current, Faraday’s law, magnetic field, three-phase system
Ø Machinery principles, magnetic behavior of ferromagnetic materials, energy losses in a ferromagnetic core, core losses, permanent magnets
Ø Transformers, types and construction of transformers, impedance transformation through a transformer, analysis of circuits containing transformers, equivalent circuit in a transformer
Ø Voltage regulation, transformer efficiency, transformer taps and voltage regulators, autotransformers, three-phase transformers, transformer ratings, inrush current, instrument transformers
Ø Transformers’ characteristics, phase relationships, Star/Star connected transformer, basic materials, dielectrics, copper, iron, insulation, leakage reactance, core construction
Ø Components of a power transformer, core, windings, nitrogen demand system, conservative tank with air cell, current transformers, bushings, tap changers, insulation
Ø Types and features of insulation, reasons for deterioration, forces, cause of transformer failure
Ø Transformer oil, testing transformer oil, causes of deterioration, neutralization number test, interfacial tension test, Myers index number, transformer oil classification system, methods of dealing with bad oil, gas-in-oil
Ø Gas relay and collection systems, relief devices, interconnection with the grid

Day 2 – AC Machine Fundamentals, Induction Motors, Speed Control of Induction

Motors
Rotating magnetic field, relationship between electrical frequency and the speed of magnetic field rotation, RMS voltage in a three-phase stator, induced torque in a three-phase machine, winding insulation in ac machines, ac machine power flow and losses
Induction motor construction, rotor slip, electrical frequency of the rotor, losses and the power flow diagram, induction motor torque-speed characteristics, variation of the torque-speed characteristics, starting induction motors, induction motor starting circuits
Speed control of induction motors, speed control by changing the line frequency, speed control by changing the line voltage, speed control by changing the rotor resistance, solid-state induction motor drives, motor protection, induction generator, induction generator operating alone, induction motor ratings

Day 3 – Maintenance of Motors, Power Electronics, Rectifiers, and Pulse-Width

Modulation Inverters, Variable Speed Drives, Uninterruptible Power Systems,
Maintenance of Industrial Batteries
Characteristics of Motors, enclosures and cooling methods, failures in three-phase stator windings, predictive maintenance, motor troubleshooting, diagnostic testing of motors, repair and refurbishment of ac induction motors
Power Electronics components, rectifier circuits, filtering rectifier output, pulse circuits, voltage variation by ac phase control, inverters, pulse-width modulation (PWM) inverters
Variable speed (frequency) drives, principles of ac variable speed drives, inverters, insulated gate bipolar transistors (IGBT’s), pulse-width modulated inverters, input power converter (rectifier), output IGBT inverter, magnetic breaking, regeneration, transients, harmonics, power factor and failures, common failure modes, thyristor failures and testing, IGBT switching transients, cabling details for ac drives, motor bearing currents, selection criteria for variable speed drives, maintenance, common failure modes, motor application guidelines
Uninterruptible power systems (UPSs), UPS operation, standards, voltage regulation, harmonic distortion, advanced UPS design, efficiency, input power converter, inverter, battery system, remote UPS monitoring, testing of UPS, commissioning of UPS, UPS maintenance, battery maintenance, UPS sizing, battery selection, space vector modulation technology, electromagnetic and radio frequency interference
Maintenance of industrial batteries, discharge voltage characteristics, battery life, battery types, lead-acid batteries, installation and operation, placing the battery in service, charging the battery, maintenance

Day 4 – Synchronous Machines, Synchronous Generators, Generator Components,

Auxiliaries and Excitation, Generator Main Connections, Performance and
Operation of Generators
Synchronous machines, physical description, synchronous machine windings, field excitation, torque tests, excitation of a synchronous machine, machine losses
Synchronous generators, construction, synchronous generator operating alone, parallel operation of ac generators, synchronous generator ratings, synchronous generator capability curves
Generator components, auxiliaries and excitation, the rotor, the stator, cooling systems, shaft seals and seal oil systems, excitation, the voltage regulator, the power system stabilizer, characteristics of generator exciter power systems (GEP), generator operation,
Generator systems, condition monitoring, operation limitations, fault conditions

Day 5 – Generator Surveillance and Testing, Generator Inspection and Maintenance,

Circuit Breakers, Fuses, Bearings and Lubrication, Used Oil Analysis, Vibration
Analysis, Power Station Electrical Systems and Design Requirements, Power
Station Protective Systems, Frequently Asked Questions
Generator surveillance and testing, generator operational checks (surveillance and monitoring), generator diagnostic testing, insulation resistance and polarization index, dc hipot test, ac tests for stator windings, synchronous machine rotor windings, partial discharge tests, mechanical tests
Circuit Breakers, circuit breaker rating, plain break type, magnetic blow-out type, oil circuit breakers, recent developments in Circuit Breakers, vacuum circuit breakers, sulphur Hexafluoride (SF₆) Circuit Breakers, maintenance and inspection of circuit breakers
Fuses, Types of fuses, features of current limiting fuses, advantages of fuses over circuit breakers
Bearings and Lubrication, Types of bearings, ball and roller bearings, thrust bearings, lubrication, viscosity of lubricants, greases, VI improved oils
Used oil analysis, test description and significance, visual and sensory inspection, chemical and physical tests
Vibration analysis, resonance, vibration instrumentation, vibration analysis, vibration causes, vibration severity
Power station electrical systems, and design requirements, system requirements, electrical system description, system performance, unit start-up, synchronization, shutdown and power trip, power plant outages and faults, uninterruptible power supply systems, dc systems
Power station protective systems, design criteria, generator protection, dc tripping systems
Frequently asked questions

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