| Essential Question | Level of Thinking |
| What is the procedure for determining transformer capacity? | |
What are the trade-offs with respect to using a single three-phase transformer and using three single-phase transformers? | |
| What options are available for addressing large transformer inrush currenty? | |
| What other considerations are there for selecting the capacity of transformers? | |
Transformer Capacity Sizing ... (docx)
Transformer Capacity Sizing ... (pptx)
ABS MVR ABS Rules for Building and Classing Marine Vessels
46 CFR 111 Code of Federal Regulations -- Coast Guard, Department of Homeland Security, Electrical Engineering, Electrical Systems - General Requirements
IEEE Std 45.1 IEEE Recommended Practice for Electrical Installations on Shipboard--Design
DPC 310-1 Electric Power Load Analysis (EPLA) for Surface Ships
Dalton, Thomas, "Power Application Limitations of AC Shipboard Electric Plants for US Navy Ships," presented at ASNE TSS 2019, June 18-20, 2019, Washington DC.
Doerry, Norbert, "Shipboard Three-Phase Power Transformer Analysis," Version 1.0, December 10, 2022
(C) Copyright 2024, 2026 Norbert Doerry
This work by Norbert Doerry is licensed under CC BY 4.0