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Traction Power Monitoring

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Remote monitoring

Expertises

Asset management, Power

Strukton’s Remote Monitoring System continuously measures traction line voltage and current. It provides the data needed to understand network loading, detect weak points and areas with low voltage, identify abnormal conditions and support maintenance of railway, tram and metro power-supply systems.

Insight into traction power

The system can be installed alongside the traction line or inside a traction substation. A substation installation can monitor multiple outgoing feeders from one  central system, creating a clear overview of voltage and current throughout the supplied section. This helps identify voltage drops and network sections where the traction power supply may require improvement.

Key Benefits

For rail and energy infrastructure:

  • Continuous visibility – Remote insight into traction voltage and current
  • Flexible installation – Suitable for trackside locations and traction substations
  • Line powered – Can operate directly from the traction line without a separate local power supply
  • Safe integration – Electrically isolated measurement and communication interfaces
  • Multi-feeder monitoring – One system can monitor multiple feeders

One Platform, two Installation Concepts

Trackside Monitoring

Installed at the traction line where measurement is required. The unit measures line voltage and line current and can be powered from the line itself. Isolation between the high-voltage measurement side and the monitoring interface supports a safe, robust installation.

Substation Monitoring

Installed inside an existing traction substation. The modular configuration can acquire voltage and current measurements from multiple outgoing feeders and make the information remotely available from one central monitoring point.

Further Information and Technical details

Open the leaflet for further information and technical details.

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Frequently asked questions

Find answers to frequently asked questions here.

How do converter stations and feeder stations support modern rail operations?

Converter stations and feeder stations ensure that rail networks receive the correct voltage and frequency, even as traffic intensifies or train weights increase. Mobile and permanent installations provide flexibility, strengthen weak network sections and support international rail corridors with varying technical requirements.

What types of power‑supply systems are used to provide reliable energy for rail transport?

Reliable rail transport depends on dedicated AC and DC power‑supply systems, including converter stations, feeder stations, traction‑power substations and mobile energy‑supply units. These systems enable stable and resilient power delivery for heavy rail, metro, tram and light‑rail networks across Europe.

How do smart grid solutions help optimise existing electricity infrastructure?

Smart grid solutions improve network performance by capturing, storing and reusing energy more intelligently. Technologies such as mobile or modular substations, regenerative systems and energy‑storage units help reduce peak loads, increase efficiency and make better use of the existing grid — reducing both costs and environmental impact. An example is Strukton’s Energy Bank (OV energiebank).

What civil engineering works are needed to build and upgrade energy networks?

Modern energy networks rely on extensive civil engineering works, including the construction of high‑voltage substations, transmission‑line foundations, access roads, cable routes and site preparation for electrical stations. These works form the physical backbone that allows grid operators to expand capacity safely and efficiently.

Why is expanding the electricity grid essential for Europe’s energy transition?

Expanding the electricity grid is crucial to support increasing demand from renewable energy, electric mobility, gas‑free homes and growing data‑center capacity. A larger and stronger grid ensures reliability, prevents congestion and enables the seamless integration of solar, wind and other sustainable energy sources.

For which types of infrastructure is asset management relevant?

Asset management applies to rail infrastructure, roads, tunnels, waterways and all other civil structures where safety, availability and sustainability are essential. Whether managing complex rail networks or urban mobility systems, modern asset management frameworks—often supported by AI and predictive analytics—strengthen performance and ensure future‑proof infrastructure across Europe.

How does asset management support infrastructure renewal?

Data‑driven asset management provides an understanding of the condition and remaining lifespan of existing structures and assets. This insight enables infrastructure owners to plan renovations and renewals more efficiently, allocate investments wisely and reduce environmental impact by avoiding premature replacement. Advanced asset analytics help organisations make smart decisions and prioritise upgrades where they deliver the most value.