Concevoir les schémas électriques poste HT/BT (Cours C12)

Établir des Schémas Électriques : Maîtrisez les Schémas Unifilaires, Bloc et Technologiques

This course provides a comprehensive understanding of electrical schematic diagrams, essential for electrical engineering and power systems design. You'll learn to create various types of schematics, with a strong focus on practical application to a small medium-voltage (HTA/BT) substation, specifically the HTA section.

Key topics covered:

• Schematic Types: Gain proficiency in creating unifilair diagrams, block diagrams, technological diagrams, and crucially, developed (or principle) diagrams.
• Standard Plan Formats: Understand and apply standard paper sizes: A0, A1, A2, A3, and A4 for electrical plans.
• Simplified Development Process: Learn a streamlined approach to generating developed diagrams using block diagrams and technological diagrams, derived from detailed "technical specifications" outlined in the specification document.
• Practical Application: The ultimate goal is to learn to create developed diagrams. The other schematic types (unifilair, block, technological) serve as building blocks to achieve this.
• Reference Documents: Utilize key reference materials including the "technical specifications" from the specification document, block diagrams, and technological diagrams provided by manufacturers of High Voltage (HTA) and Low Voltage (BT) components.

Course Sessions:

• Session 1: Introduction: Overview of electrical plan types, standard formats, and course objectives.
• Session 2: Unifilair Diagrams & HTA Equipment Selection: Learn to create unifilair diagrams and select appropriate High Voltage equipment.
• Session 3: Block Diagrams & HTA/BT Device Connections: Understand block diagrams and how to represent connections between High Voltage and Low Voltage devices.
• Session 4: Technological Diagrams of HTA and BT Equipment: Explore technological diagrams for various HTA and BT equipment.
• Session 5: Developed Diagrams - Measurement, Protection & Control: Master the creation of developed diagrams for:
  • Current and Voltage Measurement Circuits
  • Current and Voltage Protection Circuits
  • Disconnector Control Circuits
  • Internal Transformer Protection
  • HTA Voltage Diagrams
  • Low Voltage Measurements
• Session 6: Auxiliary & Alarm Schematics: Learn to create schematics for common auxiliary systems and alarm relay circuits.
• Session 7: Synthesis & Final Document: Consolidate knowledge and create a comprehensive final schematic document.

This course is designed to equip you with the skills necessary to effectively design and interpret electrical schematics for a variety of applications.