Service

Root-cause analysis of your power system

We inspect and analyse the electrical power systems on board: common-mode currents, galvanic corrosion, grounding faults and harmonic distortion. We identify the root causes and deliver a written report with a prioritised action plan.

An MHS engineer on board a vessel during a survey
Applies to Diesel-electric · Hybrid · Fully electric
Deliverable Written report
Measurements Under real operating conditions

What we investigate.

Six areas across the vessel's electrical systems, measured with calibrated instruments under real operating conditions.

  • Common-mode currents
  • Galvanic corrosion
  • Grounding and bonding
  • Harmonic distortion
  • Bearing current damage
  • Power quality
See our common-mode mitigation

What you receive.

The survey delivers a written report, an independent document used as the basis for decisions and further work, regardless of who carries out any subsequent work.

Root cause analysis

Confirmed identification of what is causing the observed symptoms, not assumptions.

Quantified measurements

Calibrated data from on-board measurements, documented as-found.

Prioritised action plan

Recommendations ordered by severity and operational impact.

Independent report

The report is yours. It can be used independently of any further engagement with MHS.

Get started

Book a survey of your vessel.

We measure on board under real operating conditions and hand over a written report with a prioritised action plan, yours to keep whatever you decide next.