Mastering Schematics Electrical Drawings Episode 2

Learn from Professionals, Electrical Power Engineering, Wiring Diagram of Electrical Panel

What you’ll learn
VT Circuit
Single line diagram
Relay and metering SLD
Relay watch Dog
Relay power circuit

Requirements
Basics of electrical engineering

Description
Welcome to the next level of understanding electrical drawings and schematics. In this advanced online course, we delve deeper into intricate concepts that power modern electrical systems. From the workings of relays to the intricacies of protection systems and substation layouts, this course equips you with the knowledge and skills needed to confidently interpret and create complex electrical diagrams.Course Outline:Module 1: VT Circuit and Substation LayoutUnderstanding Voltage Transformer (VT) circuits in electrical systems.Exploring substation layouts and the interplay of protection systems.Module 2: Relays in SchematicsUnveiling the art of depicting relays in electrical diagrams.Crafting Relay and Metering Single-Line Diagrams (SLDs).Module 3: Component View of RelaysPeeling back the layers of main relays and their component view.Navigating the intricate anatomy of auxiliary relays.Module 4: Binary Input Circuit and Output ContactsDeciphering the binary input circuit of relays.Understanding the significance and functionality of output contacts.Module 5: Relay Power Supply and Watch Dog ContactsDemystifying relay power supply mechanisms.Delving into the purpose and operation of relay watchdog contacts.Module 6: Protection Control and PanelsImmersing into Protection Control and Line Current Differential (LCC) panels.Grasping the concept of Discrepancy switches and Semaphore indicators.Module 7: Internal and External Wiring IdentificationLearning techniques to identify internal and external wiring in schematics.Module 8: Circuit Breaker Schematics and Tripping MechanismsMastering circuit breaker schematics and their diverse applications.Exploring the intricacies of tripping and closing coils.Module 9: High-Speed Tripping Relays and Lockout RelaysUnderstanding the specialized realm of high-speed tripping relays (94).Deciphering the functions of lockout relays in protection systems.Module 10: Flicker Relays and Timer RelaysDelving into the world of flicker relays and their role in power quality.

Overview
Section 1: Introduction

Lecture 1 Introduction

Section 2: Understanding the VT circuit

Lecture 2 Understanding the VT circuit

Section 3: Substation Layout and protection system working

Lecture 3 Substation Layout and protection system working

Section 4: How Relays are shown in schematics

Lecture 4 How Relays are shown in schematics

Section 5: Relay and Metering SLD

Lecture 5 Relay and Metering SLD

Section 6: Component View of Main Relays

Lecture 6 Component View of Main Relays

Section 7: Component View of the Auxiliary Relays

Lecture 7 Component View of the Auxiliary Relays

Section 8: Binary Input Circuit of Relays

Lecture 8 Binary Input Circuit of Relays

Section 9: Output contact of relays

Lecture 9 Output contact of relays

Section 10: Relay Power Supply

Lecture 10 Relay Power Supply

Section 11: Relay Watch Dog Contact

Lecture 11 Relay Watch Dog Contact

Section 12: Protection Control and LCC panels

Lecture 12 Protection Control and LCC panels

Section 13: Concept of Discrepancy switch and Semaphore indicator

Lecture 13 Concept of Discrepancy switch and Semaphore indicator

Section 14: How to Identify internal and external wiring

Lecture 14 How to Identify internal and external wiring

Section 15: Circuit Beaker schematics

Lecture 15 Circuit Beaker schematics

Section 16: Tripping and closing coils

Lecture 16 Tripping and closing coils

Section 17: High Speed Tripping Relays 94

Lecture 17 High Speed Tripping Relays 94

Section 18: Lockout Relays function

Lecture 18 Lockout Relays function

Section 19: Flicker Relays

Lecture 19 Flicker Relays

Section 20: Timer Relays

Lecture 20 Timer Relays

Technicians, engineers, students