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Wärtsilä Zero Emmisions Ferry Concept

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Electrical plug-in operation reduce operational cost and zero emission can be achived with renewable energy
Hybrid plug-in hybrid operation is attractive for many ships due to flexibility and fuel saving and reduced emissions
Hybrid operation with variable operational profiles reduce operational cost and emissions with the right configuration and operational profile

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Wärtsilä Zero Emmisions Ferry Concept

  1. 1. © Wärtsilä Zero Emissions Ferry Concept Electrical & Hybrid systems Wärtsilä Marine Solutions E&A Harald Tillung Interferry conference1
  2. 2. © Wärtsilä Interferry conference2 THE NEW WÄRTSILÄ ENVIRONMENTAL AND ENERGY EFFICIENT FERRY
  3. 3. © Wärtsilä INTERNAL Interferry conference3 THE NEW WÄRTSILÄ ENVIRONMENTAL AND ENERGY EFFICIENT FERRY Wärtsilä Zero Series Wärtsilä Hybrid Series
  4. 4. © Wärtsilä INTERNAL Interferry conference4 THE NEW WÄRTSILÄ ENVIRONMENTAL AND ENERGY EFFICIENT FERRY The electrical ferry
  5. 5. © Wärtsilä INTERNAL Interferry conference5 THE NEW WÄRTSILÄ ENVIRONMENTAL AND ENERGY EFFICIENT FERRY Comfort and safety Improved load and unload operation with single car deck
  6. 6. © Wärtsilä INTERNAL Interferry conference6 THE NEW WÄRTSILÄ ENVIRONMENTAL AND ENERGY EFFICIENT FERRY Control and Monitoring Systems Wärtsilä integrated bridge Wärtsilä ProTouch
  7. 7. © Wärtsilä INTERNAL Interferry conference7 WÄRTSILÄ INDUCTIVE CHARGING
  8. 8. © Wärtsilä INTERNAL Interferry conference8 WÄRTSILÄ INDUCTIVE CHARGING Automated Mooring & Charging Automated mooring system with Vacuum technology by Cavotec Charging system with Induction technology by Wärtsilä Can be standarized for alle ferries and port terminals Transfer of >1 MW power Increase time for energy transfer by fast connection and late disconnection Improved safety during operation as no mecanical connection is established Reduced maintenance cost Fully automated system Combined with auto mooring the propulsion can be shut down during docking Shore connection to AC or DC or both as standard
  9. 9. © Wärtsilä INTERNAL Interferry conference9 HYBRID FERRIES – FLEXIBLE AND MODULAR DESIGN ALL-ELECTRIC Batteries used as only power source all the time during operations HYBRID (+ PLUG-IN HYBRID) Batteries combined with engine to optimize performance with variable operation profiles
  10. 10. © Wärtsilä INTERNAL Interferry conference10 ENERGY STORAGE - BENEFITS ENVIRONMENT LOW NOISE / VIBRATION REDUCED EMISSIONS SUPPORT NEW REGULATIONS COST EFFICIENT OPERATIONS REDUCED RUNNING HRS RENEWABLE ENERGYINCENTIVES LOW ENERGY COST LESS ENGINE POWER INCREASED FLEXIBILITY & SAFETY ENERGY FLEXIBILITY BACK-UP POWER INCREASED REDUNDANCY
  11. 11. © Wärtsilä INTERNAL Interferry conference11 ELECTRICAL CONFIGURATION • Power electronics • Configurable hardware, firmware and sw • Ultra fast fault clearance • Grid stability control • Hybrid Control • Energy Management • Power Management • Battery Management • Battery safety • Charging Control • Automatic connection • Automatic charging • Automatic disconnection • Integrated with auto mooring
  12. 12. © Wärtsilä INTERNAL Interferry conference12 Technology demonstration FERRY OPERATIONS • The first ferry that can operate seamless between different modes of operation – Diesel electric mode (as original) – A multiple of hybrid modes with or without charging from shore – Electrical mode with charging renewable energy from shore (no fossile fuel used) – Testing ongoing in normal operation for over 1 year – Next step is full scale implementation of inductive charging – Onshore energy storage and grid connection
  13. 13. © Wärtsilä INTERNAL Interferry conference13 FERRY OPERATIONS 0% 20% 40% 60% 80% 100% 120% 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 25% fuel saving 0% 20% 40% 60% 80% 100% 120% 1 2 3 4 5 6 7 8 9 10 11 12 Energy from shore Energy from DG Total • Charging at one terminal • 1 MWh batteries + 1 gen-set 500kW operating • Diesel running hours reduced with 50% Results from operations
  14. 14. © Wärtsilä INTERNAL Interferry conference14 FERRY OPERATIONS • Charging at one terminal • Batteries + 1 gen-set operating • Charging at two terminals • Only batteries operating SOC during different operations
  15. 15. © Wärtsilä INTERNAL Interferry conference15 Conclusions • Results from operations concludes the benefits of energy storage and hybrid operations including plug-in solutions – Electrical plug-in operation reduce operational cost and zero emission can be achived with renewable energy – Hybrid plug-in hybrid operation is attractive for many ships due to flexibility and fuel saving and reduced emissions – Hybrid operation with variable operational profiles reduce operational cost and emissions with the right configuration and operational profile • Energy storage systems(ESS) has documented reliable and safe operation and new class notations are already in place • Understanding the operational needs is critical for design of the ESS and the overall control philosophy ELECTRICAL & HYBRID SYSTEMS

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