Advanced Analysis & Simulation
Electrical & Magnetic Calculations
Voltage Ratio, Turns, & Impedance Calculations
Transformer Load Loss & Stray Loss Calculations
No-Load Loss & Excitation Current Calculations
Impulse & Dielectric Insulation Calculations
Impulse Stress Analysis (Transient Voltage Distribution)
Creepage Stress Analysis on Insulation Components
Thermal Calculations
Winding Temperature Rise & Hot-Spot Calculations
Core Loss & Core Thermal Calculations
Cooling System Performance Calculations
Eddy Loss Analysis in Structural Parts and Structural Thermal Analysis
Short-Circuit Calculations
Mechanical Short-Circuit Withstand Calculations
Electrodynamic Stability Analysis of Windings
Thermal Short-Circuit Withstand Calculations
Mechanical & Environmental
Yokebeam & Pressing Ring Mechanical Calculations
Transformer Tank Mechanical Calculations
Transport Accelerations Stability Calculations
Seismic Stability Calculations for Transformers
Acoustic Noise Level Calculations
Design Outsourcing & Engineering Support
Stage 1: Conceptual Design (Tender Stage)
Analysis of client's technical specifications and requirements.
Electromagnetic design and supporting calculations for proof of concept.
Preliminary mechanical design: general layout, main component selection, weight estimation, outline, and transport drawings.
Stage 2: Detailed Mechanical Design
Procurement specifications and Bill of Materials (BOM) generation for all components.
Detailed design and manufacturing documentation for the active part (windings, insulation, core, clamping system) and tank assembly (structural steel, cooling, accessories).
Design verification calculations to confirm compliance with client specifications.
Stage 3: Advanced & Specialized Design Work
Design optimization for special operating conditions (seismic, nearshore/offshore installations, weight/material optimization, alternative ester fluids).
Solutions verified by specialized structural analyses and advanced FEM/CFD simulations.
Scope of Work & Engagement Options
To provide maximum flexibility while ensuring engineering integrity, our services are structured in sequential phases:
Option A: Stage 1 Only (Conceptual Design & Feasibility)
Option B: Stages 1 & 2 (Conceptual + Detailed Mechanical Design)
Option C: Stages 1, 2 & 3 (Full Scope including Advanced & Specialized Design)
Materials Selection & Component Engineering
Component selection optimized for lead times, project schedules, and cost targets.
Production planning, technical coordination, and engineering support during manufacturing.
Technical qualification and auditing of new suppliers.
Purchasing Specifications & TDC
Development of purchasing specifications and Technical Delivery Conditions (TDC) for:
Materials
Winding conductors, CRGO electrical steel, insulation materials and transformer oil.
More →Components & Accessories
Bushings, tap changers (OLTC/DETC), monitoring systems, fire protection systems, control instruments and sensors, radiators, oil coolers, heat exchangers, shut-off valves, and flux shunts.
Manufacturing Outsourcing Management
Coordination and project management of outsourced manufacturing for windings, magnetic cores, tanks, and structural steel components.
Explore materials support →
Design Portfolio
Discover our proven track record in transformer engineering for manufacturers, utilities, and EPC contractors.
Our Impact
Track Record: 30+ validation and detailed engineering projects completed since 2020.
Global Reach: Projects delivered across 10+ countries.
Compliance: Certified assessments performed to IEC 60076, IEEE C57.12.00 / C57.21, and GOST (11677-85, R 52719-2007, R 56738-2015) standards.
Technical Capabilities
Power Transformers: 20 MVA to 300 MVA
Shunt Reactors: 9 MVAR to 100 MVAR
Voltage Class: Up to 420 kV
$ get in touch
> Mechelen, Belgium
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