ETAP Power System Analysis For Electrical Engineers
Learn ETAP, Power System Analysis and Supporting Hand Calculations From ETAP Expert
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“Want To Become Expert In ETAP Software and Power System?” This course will help you to achieve your goals to become ETAP and Power System Expert.
Welcome to the course “ETAP Power System Analysis For Electrical Engineers”
ETAP is an analytical engineering software which is helpful for an electrical engineer to simulate and analyze the steady state and dynamic power system. It is used by various sectors such as Generation, Transmission, Distribution, Industrial, Transportation and Low voltage.
The purpose of this course is to learn power system modeling & analysis using ETAP software which will cover a range of ETAP functionalities used to design & solve various power system practical problems.
The course will begin with the software overview, basics of one-line diagram creation, data entry, and quickly expands the users’ knowledge to include methods to automatically perform multiple ‘what if’ studies using multiple scenarios. Wherever possible, the topics are explained with hand calculations and results are compared with ETAP software so that it becomes more easier to the attendees to understand the concepts.
Below major topics are covered in this course:
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Load Flow Analysis With Supporting Hand Calculations
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Cable Ampacity and Sizing
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Transformer MVA Sizing
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Short Circuit Analysis With Supporting Hand Calculations
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Protection & Coordination Analysis
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Arc Flash Analysis Using IEEE:1584-2002 Standard
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Motor Starting Analysis
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Transient Stability Analysis
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Harmonic Analysis
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Ground Grid Analysis
Benefits of attending this course:
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Course is published using ETAP 19.5
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ETAP software generated results are supported with Hand Calculations
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Downloadable course material and Hand Calculations
Creating a New Project in ETAP
ETAP Software Overview
How To Create Single Line Diagram in ETAP
Equipment Sizing
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7
Load Flow Analysis FundamentalsPer Unit system
Input Data
Load flow calculation requirements
Load flow calculation methods
Operating modes of Generator/Power Grid
Generation and Loading Category
Load flow analysis fundamentals
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8
Load Flow Analysis -
9
Load Flow Analysis
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10
Load Flow Hand Calculations and Comparing With ETAP software
Step by step guide on "How load flow calculation works?"
Explanation of per unit method
Calculation of sending end and receiving end voltage, voltage drop
Calculation of active and reactive power losses
Hand calculation and comparing with ETAP results
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11
Load Flow Analysis Example
Step by step execution of load flow analysis in ETAP
Creating various load flow scenarios for electrical system
Use of Scenario Wizard
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12
Transformer X/R Ratio Calculation
How to calculate the X/R ratio of transformer from full load losses?
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13
Generator Load Sharing Calculations
Generator equal load sharing
Per unit load sharing
Short Circuit Analysis
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14
Cable Ampacity & Sizing Calculations
Cable construction
Cable installation conditions at site
Calculation methods such as BS7671, IEC60364, IEC60502, IEEE399, NEC
Step by step guide for performing cable sizing calculation in ETAP
Cable derating factors
Cable sizing constraints
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15
Cable Ampacity & Sizing
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16
Transformer MVA Sizing
Correction factors such as temperature, altitude
Consideration of future load growth factor and short circuit impedance
Step by step guide for performing transformer sizing calculations
Protection & Coordination Analysis (Relay Coordination Analysis)
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17
Short Circuit Analysis Fundamentals
Short circuit basics and understanding various faults
Short circuit input data
Calculation methods as per IEC60909
AC and DC component of fault current
Understanding of maximum and minimum fault current
Understanding of MVCB and LVCB device duty
Switchgear/CB selection
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18
Short Circuit Analysis
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19
Short Circuit Analysis
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20
Short Circuit Analysis
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21
Short Circuit Hand Calculations and Comparing With ETAP software
Short circuit calculation detailed procedure
Explanation of per unit method
Calculation of short circuit currents
Understanding of impedance sequence interconnection
Hand calculation and comparing with ETAP results
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22
Short Circuit Analysis Example
Step by step execution of short circuit analysis in ETAP
Creating various short circuit scenarios for electrical system
Evaluate short circuit withstand capability
Calculations of maximum and minimum fault current
Calculations of MVCB and LVCB device duty
Selection of Switchgear/CB
Arc Flash Analysis Using IEEE:1584-2002 Standard
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23
Protection & Coordination Analysis Fundamentals
Protection and coordination objectives
References
Study procedure
Input data
Equipment protection criteria
Damage curves and operating curves of equipment
Operating/non-operating region of relay
Understanding various relay characteristics
Over current protection
Low voltage protection devices such as LVCB (SST, MCCB), Fuse
Transformer, motor, generator, cable protection
Selectivity margin as per IEEE 242
ANSI device numbers
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24
Protection & Coordination Analysis
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25
Protection & Coordination Analysis
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26
Protection & Coordination Analysis
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27
Protection & Coordination Analysis Example
Input data
Pick up selection criteria
TMS/TD selection criteria
Protection fundamentals
Step by step guide for protection and coordination study
Sequence of operation (Validation of relay settings)
Auto-Star evaluation (Automatic validation of relay settings)
How long do I have access to the course materials?
You can view and review the lecture materials indefinitely, like an on-demand channel.
Can I take my courses with me wherever I go?
Definitely! If you have an internet connection, courses on Udemy are available on any device at any time. If you don't have an internet connection, some instructors also let their students download course lectures. That's up to the instructor though, so make sure you get on their good side!
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Course details
Video
9 hours
Certificate of Completion
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