Transformer Design Engineer
へんあつきせっけいぎじゅつしゃ
Industry & Occupation
Classification
Summary
Technical role that handles core selection, winding, insulation, cooling design, performance evaluation and testing, and analysis to meet the electrical and mechanical specifications of transformers.
Description
Transformer design engineers perform design work to meet the electrical and mechanical specifications of power transformers. They select and perform design calculations for core materials, winding structures, insulation clearances, and cooling methods, and evaluate performance using FEM analysis and thermal analysis. They also conduct evaluation tests such as temperature rise tests, short-circuit tests, and withstand voltage tests, and improve the design based on the obtained data. They collaborate with manufacturing departments, quality assurance departments, customers, and external testing organizations to develop efficient and highly reliable products while complying with standards and safety regulations.
Future Outlook
Demand is expanding with the spread of renewable energy and smart grids. Skills in high-efficiency and compact technologies, as well as digitalization and IoT-compatible transformer design, are required.
Personality Traits
Cautious and Responsible / Curious and Inquisitive / Excellent Communication Skills / Good at Logical Thinking
Work Style
Customer Support / Flexitime / Office Work / Remote / Team Collaboration
Career Path
Junior Design Engineer → Design Engineer → Senior Design Engineer → Technical Leader / Project Leader → Development Manager → Department Head / Technical Director
Required Skills
CAD / Electromagnetism / FEM Analysis Software / Material Properties Knowledge / Testing and Evaluation Methods / Thermal Engineering
Recommended Skills
Project Management Basics / Quality Management Techniques / Reading English Technical Documents / Thermo-Fluid Analysis
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Analytical & Logical Thinking | Because design parameters are calculated based on electromagnetic field analysis and thermal analysis. |
| Attention to Detail & Accuracy | Because errors in insulation clearance or winding arrangement affect performance. |
| Numerical & Quantitative Analysis | Because advanced mathematical and quantitative analysis such as electromagnetic field calculations and thermal analysis is required. |
| Problem Solving | Because root cause analysis and improvements are required when performance defects or non-compliance with standards occur. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Physical Stamina & Endurance | Mainly desk work, with few heavy lifting tasks. |
Related Qualifications
- First-Class Electrical Chief Engineer
- Licensed Electrician
- Professional Engineer (Electrical and Electronics Category)
- Second-Class Electrical Chief Engineer
Aliases
- Transformer Design Engineer
- Transformer Development Engineer
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- Electrical Design Engineer
- Power Equipment Design Engineer
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- Transformer Manufacturing Engineer