Marine DC Distribution, Isolation and Corrosion Control
MNE 101 delves into the fundamental principles of marine DC electrical systems, covering topics from power generation and battery management to circuit protection and distribution. A critical focus is placed on understanding galvanic and stray current corrosion, with detailed exploration of isolation transformers, galvanic isolators, and proper bonding techniques to mitigate these destructive forces. The course also introduces the safe and effective integration of shore power systems. Through a blend of theoretical instruction and hands-on laboratory exercises, technicians will gain the knowledge and practical abilities required to diagnose, troubleshoot, and implement robust electrical solutions, ensuring the longevity and operational integrity of marine vessels.
InstructorJacob CalhounCourse outline
Lectures, virtual labs, and graded assignments — completed in your browser.
Syllabus
["Week 1: Lesson 1: Fundamentals of Marine DC Electricity","Week 2: Lesson 2: Power Sources and Battery Systems","Week 3: Lesson 3: DC Distribution and Circuit Protection","Week 4: Hands-on Lab: DC System Wiring and Component Identification","Week 5: Lesson 5: Introduction to Marine Corrosion","Week 6: Lesson 6: Galvanic Corrosion Mechanisms and Prevention","Week 7: Lesson 7: Stray Current Corrosion and Mitigation Strategies","Week 8: Hands-on Lab: Corrosion Inspection and Anode Replacement","Week 9: Lesson 9: Galvanic Isolation Techniques","Week 10: Lesson 10: Bonding Systems and Their Role in Corrosion Control","Week 11: Hands-on Lab: Shore Power Connection and Isolation Device Testing","Week 12: Lesson 12: Advanced DC System Troubleshooting","Week 13: Lesson 13: Integrating AC and DC Systems in a Marine Context","Week 14: Capstone Service Project: Design and Implement a Corrosion Control Solution"]