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Everllence Retrofit / Upgrade / Repower

Everllence Decarbonization Compliance Retrofits (CII, EU ETS, FuelEU)

Everllence PrimeServ retrofit, digital and spare-parts solutions for in-service two- and four-stroke engines to improve CII rating and support EU ETS and FuelEU Maritime compliance.

Description

Everllence decarbonization compliance solutions help in-service fleets meet IMO CII, EU ETS and FuelEU Maritime requirements through OEM analysis followed by a mix of digital solutions, retrofits and spare parts.

Two-stroke solutions

  • EcoCam: low-load optimized virtual cam for mechanical engines with a wide exhaust camshaft; fuel savings between 10% and 60% load
  • EcoNozzle: fuel-saving nozzle concept reducing emissions across the full load range
  • PMI VIT: optimal cylinder pressure on mechanically controlled B&W engines via electronic actuator on the VIT rack
  • Flexible Turbocharger Cut-Out (TCCO): disables one turbocharger for slow steaming to reduce SFOC
  • EcoTuning: software-based part-load tuning of maximum combustion pressure for B&W ME and ME-C engines
  • EcoTorque: governor control stabilizing the fuel index to improve cylinder liner condition and fuel consumption
  • PMI Adaptive Cylinder Control: patented closed-loop control of each cylinder; approx. 1.5 g/kWh fuel savings
  • PMI auto-tuning: for electronically controlled B&W engines, adjusting injection timing and exhaust valve opening
  • Dual-fuel conversion, maintenance kits, cermet-coated piston rings and MxPSS docking package

Four-stroke solutions

  • AdaptiVIT: closed-loop injection timing control based on permanent cylinder pressure measurement
  • Engine Part Load Optimization (EPLO): retrofit improving efficiency between 50% and 65% MCR

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