PowerLYSIS
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Modern power systems interact with surrounding infrastructure in complex ways. Without proper analysis, electromagnetic interference (EMI), stray currents, and thermal overload can create serious safety, reliability, and financial risks. PowerLYSIS delivers advanced modelling, field validation, and mitigation design to protect your assets and third-party infrastructure.
Electromagnetic interference (EMI) studies for photovoltaic (PV) parks
The integration of DC and AC systems within PV plants can introduce hidden hazards under normal and fault conditions.
We assess:
Our studies ensure safe grounding design, infrastructure protection, and long-term asset integrity.
Electromagnetic interference (EMI) studies for power systems
Transmission systems can induce hazardous voltages on nearby pipelines, cables, and metallic structures.
We provide:
Result: Reduced shock hazards, infrastructure damage, and regulatory exposure.
Power Networks
Electromagnetic Interference (EMI) induced by HVAC/HVDC systems (i.e. transmission lines) during both normal operation and fault conditions can generate electric shock hazards and damage the equipment of critical third-party infrastructure in the vicinity. For instance, EMI to a pipeline can result in hazardous potentials on the pipeline's metallic wall. Moreover, EMI may cause excessive stress voltages of the pipeline’s coating, resulting in coating holidays-punctures.
The analysis of EMI on nearby infrastructure is a complex problem, depending on multiple interacting variables. At Electrolysis, detailed modelling and field monitoring are used to assess the interference susceptibility and design appropriate mitigation systems.
At Electrolysis, we specialize in:
Electromagnetic interference (EMI) studies for electric traction systems
Railway systems — particularly DC traction — generate stray currents that may interfere with adjacent buried infrastructure.
We analyze:
Our modelling-based approach ensures effective stray current control and long-term infrastructure protection.
Power Cable Ampacity Studies & Advanced Thermal Modelling
Accurate power cable ampacity calculation is critical for the safe, reliable, and efficient operation of electrical networks. Cable ampacity directly determines the maximum allowable current a cable can carry without exceeding thermal limits that may lead to insulation degradation, premature ageing, or catastrophic failure.
Power cable ampacity is influenced by a wide range of interacting parameters, including soil thermal properties, installation geometry, cable construction, loading profiles, ambient conditions, and proximity to other heat sources. In modern networks—where space constraints, renewable integration, and dynamic loading are increasingly common—simplified standard-based approaches can lead to overly conservative designs or unsafe underestimations.
At Electrolysis, we provide advanced cable ampacity studies using detailed numerical modelling and engineering expertise to accurately assess thermal behaviour under steady-state, cyclic, emergency, and fault conditions. Our approach goes beyond standard analytical methods, enabling realistic representation of complex installations and site-specific conditions.
Value Delivered
Why Electrolysis?
How can we help?
PowerLYSIS ensures your power systems operate safely, efficiently, and without unintended interference.
Contact us today to learn more about our services and how we can help you manage EMI for your power systems effectively.
The Project is funded by the European Union Recovery and Resilience Facility of the NextGenerationEU instrument, through the Research and Innovation Foundation.
