
Identify external causes of electrical faults, including tree contacts and underground cable cuts, and explain misoperation, earthing switch mistakes, and overloading with phase unbalance.
Learn how the protection system clears faults by summing relay pickup time, circuit breaker opening time, and arc clearing time into the total fault clearing time.
Explore dependability, security, and reliability measures for protection systems, and examine selectivity, sensitivity, speed, stability, availability, economics, and how they shape performance.
Explore air, vacuum, and SF6 circuit breakers, showing how air and vacuum handle arcs in medium-voltage distribution, while SF6 offers strong insulation with leakage monitoring.
Explore how the brake failure device provides backup protection when a circuit breaker fails, using a relay, current transformer, and timer to trip lines if needed.
Explore the evolution from electromagnetic relays, including the induction disk type, to static relays and digital relays as third generation, and understand how current transformer signals trigger the circuit breaker.
Explore testing methods for digital and electromechanical overcurrent relays, covering protective function, accuracy, withstand ratings, current through contacts, power supply, setting limits, and event memory.
Select a suitable time dial setting by mapping the current-to-delay relationship on relay curves, using the plug multiplier from the current transformer to coordinate primary and secondary relay delays.
"Electrical Control and Protection is one of the most important system for any electrical system ".
Hello there,
If the topic 'Electrical Control and Protection' baffles your mind and you want to master it, then this is for you.
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If you want to learn how to design Electrical Control and Protection systems for any Project, then this course is for you.
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if you love the electrical engineering.
if you are an electrical engineering student.
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Well, Electrical Control and Protection is becoming a widely-used word on everybody's tongue, and this is reasonable as all of the electrical systems are including it for its large importance .
So we introduce to you the Electrical Control and Protection Design course that you need in order to get your hand on the electrical design as this course collects most of the knowledge that you'll need in your journey.
We believe that the brain loves to keep the information that it finds applicable, and that's what we're doing here in UNITED ENGINEERING, we give you years of experience from our instructors that have been gathered in just one an interesting dose.
Electrical Control and Protection also is one of the electrical engineering designing cores.
Our course is structured as follows:
Discuss the Basic Idea Behind The Electrical Faults.
Different Causes Of The Electrical Faults In The Power Network.
Different Types Of The Electrical Faults In The Power System.
Analyze The Electrical Faults Signals In The Power System.
Analyze The Open Circuit Fault Case.
Understand The Different Tasks Of The Electrical Protection System.
Analyze The Protection System Relaying Signals.
Discuss The Different Tracks Of The Protection Systems.
Understand the Different types of Circuit Breakers
Discuss The Fault Clearing Time.
Understand The Break Failure Protection Device.
Understand The Protection System Priority.
Discuss The Directional Protection System.
Analyze The Different Properties Of The Protection System.
Learn About The Electromagnetic Relays.
Learn About the Static Relays.
Learn About The Digital relays.
Learn About The Multifunction relays.
Discuss The Factors Affecting The Fault Current.
illustrate the inverse overcurrent relay.
illustrate the definite time/definite current overcurrent relay.
Learn about the overcurrent relay settings.
Learn How To control The Overcurrent Relay Settings.
Learn How to Make the Coordination Study Between the Protections Systems in the Power Network.
Learn How to Make the Coordination between the Different Circuit breakers in the Power Network.
Learn How to Make the Coordination between the Different Fuses in the Power Network.
Analyze the Earth Faults Protection Systems.
Discuss the Tests Applied on the Overcurrent Relays.
Discuss the Distance Protection Using the Distance Relays.
Analyze and Work on the Impedance Diagram.
Understand the Impedance Relay working principle.
Understand the Reactance Relay working principle.
Understand the MHO Relay working principle.
Understand the Polarized MHO Relay working principle.
Discuss the Lenticular and Quadrilateral Distance Relays Working Principle.
Analyze the Transformer Differential Protection.
Discuss the Modifications on the Differential Protection.
Learn about the Transformer Inrush Current Protection.
Understand the Transformer Overcurrent Protection.
Design the Transformer Short Circuit Capacity.
Discuss the Transformer Overheat Protection Using Oil.
Understand the BuchHolz relay and the TWI Overheat Protection.
** At this course :
These tracks would be like a piece of cake to you.
We'll take you from the Scratch of Designing and Analysis.
You'll learn with practical exciting method in order to understand without being bored.
All you need is an open mind and the passion to be successful!
** Our help in YouCan is always available to you if you get stuck or have a question - our support is legendary in Udemy
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