How ICT can assist Energy Efficient Fleet Operations

Transcription

1 How ICT can assist Energy Efficient Fleet Operations Digital Ship Hamburg 1 2 February 2012 Hideyuki Ando Technical Strategy Group, MTI ( ) R&D company of NYK Line 1 Copyright 2006

2 Outline Background Energy Efficient Fleet Operation Performance monitoring Data analytics Conclusion remarks 2 How ICT can assist Energy Efficient Fleet Operations, Hideyuki Ando, MTI,, R&D Company of NYK Line

3 Background 3 How ICT can assist Energy Efficient Fleet Operations, Hideyuki Ando, MTI,, R&D Company of NYK Line

4 Save bunker activities in shipping company According to increased cost of bunker, shipping companies have applied operational and technical measures for fuel savings Slow steaming Weather routing Propeller cleaning Energy saving devices Cost benefit and emission reduction by slow steaming e.g. 8,000 TEU container Ship speed 24 knot 20 knot M/E fuel consumption M/E fuel cost 600 USD/MT) Slow steaming 225 ton/day 130 ton/day 134,800 USD/day 78,000 USD/day CO2 emission 696 ton/day 403 ton/day - 16 % - 42 % 4 How ICT can assist Energy Efficient Fleet Operations, Hideyuki Ando, MTI,, R&D Company of NYK Line

5 Fuel Consumption [MT] Performance monitoring - compare total fuel consumption or EEOI 7,000 Comparison of total fuel consumption per voyage Same ship size and same voyage More than 30 % difference 6,000 5,000 4,000 3,000 2,000 1, A -1 B-1 C-1 D-1 E-1 F-1 G-1 A-2 B-2 C-2 D-2 F-2 G-2 Vessel - Voyage Same ship size and same voyage but total amounts of fuel consumption largely differ How ICT can assist Energy Efficient Fleet Operations, Hideyuki Ando, MTI,, R&D Company of NYK Line

6 EEOI [g/ton-mile] SEEMP - PDCA management for energy efficiency SEEMP (Ship Energy Efficiency Management Plan) MEPC 62 adopted revisions of MARPOL Annex VI introducing EEDI and SEEMP Entry into force date: 1 January 2013 Operational measures slow steaming weather routing hull and propeller maintenance EEOI trend Plan Do Check Act Continuous monitoring & improvement Voy. 1 Voy. 2 Voy. 3 Voy. 4 Voy. 5 Voy. 6 Voy. 7 Voy. 8 Voyage number 6 How ICT can assist Energy Efficient Fleet Operations, Hideyuki Ando, MTI,, R&D Company of NYK Line

7 Energy Efficient Fleet Operation 7 How ICT can assist Energy Efficient Fleet Operations, Hideyuki Ando, MTI,, R&D Company of NYK Line

8 Fleet operation Best balance of safety, economy and environment No cargo and ship damage Keep schedule Maximize charter base (minimize cost) Minimize emissions 8 How ICT can assist Energy Efficient Fleet Operations, Hideyuki Ando, MTI,, R&D Company of NYK Line Snapshot from NYK e-missions NYK fleet: about 800 vessels now

9 Management for energy efficient operation - Needs all related parties participation Plan routing Do - navigation PDCA cycle for improvement Act corrective action Check monitoring 9 To encourage all participants efforts for energy efficient operation by sharing information, good communication and right scheme How ICT can assist Energy Efficient Fleet Operations, Hideyuki Ando, MTI,, R&D Company of NYK Line

10 Optimum weather routing Role of weather routing (past) Avoiding severe weather (now) Optimum weather routing Best balance of Safety Schedule keep Economy Environment Way points Necessary technology for optimum weather routing Ship performance model RPM speed fuel consumption Ship motion and performance in severe weather Routes and weather 10 How ICT can assist Energy Efficient Fleet Operations, Hideyuki Ando, MTI,, R&D Company of NYK Line

11 Integration of weather routing and monitoring Weather Routing(PLAN) Monitoring(CHECK) Voyage plan + course, speed, RPM, FOC, weather + ship performance model Feedback Voyage actual + actual speed RPM, RPM - FOC + actual weather Ship model and weather forecast are inherently include errors. But feedback loop by monitoring can make this system work better. 11 How ICT can assist Energy Efficient Fleet Operations, Hideyuki Ando, MTI,, R&D Company of NYK Line

12 Fleet monitoring at shore Shore operation manages fleet Keep safety, schedule and minimize cost Provide awareness by comparing voyage plan and monitoring data 12 How ICT can assist Energy Efficient Fleet Operations, Hideyuki Ando, MTI,, R&D Company of NYK Line

13 Performance monitoring 13 How ICT can assist Energy Efficient Fleet Operations, Hideyuki Ando, MTI,, R&D Company of NYK Line

14 Performance monitoring for right awareness Monitoring target Awareness Decision making Action Performance monitoring If awareness is wrong, decision making and action will be wrong Share correct and necessary information in right time by utilizing ICT 14 How ICT can assist Energy Efficient Fleet Operations, Hideyuki Ando, MTI,, R&D Company of NYK Line

15 Example implementation of data collection box onboard FUELNAVI Requirements Interface to onboard equipment, such as engine D/L, GPS, anemometer, flow meter and etc. High reliability 24 hrs, 365 days work without maintenance Lower cost of implementation Flexibility of customization Flow meter 15 How ICT can assist Energy Efficient Fleet Operations, Hideyuki Ando, MTI,, R&D Company of NYK Line

16 Inmarsat-FB or VSAT FUELNAVI schematic diagram SIMS junction box Ship s LAN Motion Sensor serial Box Computer (MOXA) -data storage -data transfer serial Bridge GPS (speed, course) NMEA Doppler log (speed) NMEA Gyro compass (heading) NMEA Anemometer (rel. wind) NMEA serial / LAN FuelNavi (PLC: Mitsubishi MELSEC-Q) -Data processing -Calculate statistics serial / LAN GOT monitor -Fuel consumption monitor E/C Engine Data Logger RPM 4-20 ma Master clock pulse F.O. flow meter pulse Sea water temp ma S.H.P 4-20 ma E/R temp ma 16 F.O. temperature 4-20 ma How ICT can assist Energy Efficient Fleet Operations, Hideyuki Ando, MTI,, R&D Company of NYK Line

17 Interval of monitoring data Existing data collection approaches Manual reporting (every 24 hrs) Automatic data collection (sampling can be every 1 sec) Data interval comparison red: OG speed, black: log speed Ship type: VLCC Every 1 hour data give detail information about performance Speed increasing profile and effect of current can be seen in the 1 hour interval graph. Data interval: 24 hours Data interval: 1 hour time (hour) time (hour) 17 How ICT can assist Energy Efficient Fleet Operations, Hideyuki Ando, MTI,, R&D Company of NYK Line

18 Onboard performance monitoring Real time performance indicator in bridge Provide awareness to ship Performance index OG speed / fuel consumption [NM/MT] Fuel consumption [MT/day] Trip meter function for onboard performance trial Energy efficiency comparison FUELNAVI monitor 18 How ICT can assist Energy Efficient Fleet Operations, Hideyuki Ando, MTI,, R&D Company of NYK Line

19 Data analytics 19 How ICT can assist Energy Efficient Fleet Operations, Hideyuki Ando, MTI,, R&D Company of NYK Line

20 Total FOC Identify each cause of fuel consumption By using detail monitoring data and appropriate analysis methods, total FOC can be breakdown into each cause. It will be the key concept for SEEMP management too. Effect of distance increase Effect of speed allocation Effect of speed increase Effect of weather Analysis and identify Generator use Effect of ship hull condition Effect of draft and trim Ship base performance 20 How ICT can assist Energy Efficient Fleet Operations, Hideyuki Ando, MTI,, R&D Company of NYK Line

21 Factors of additional fuel consumption 1. Higher average speed than planned speed 2. Longer voyage distance than planned distance 3. Effect of bad weather and against current 4. Speed allocation 5. Effect of displacement and trim 6. Ship design difference 7. Maintenance condition of engine, propeller or hull 21 How ICT can assist Energy Efficient Fleet Operations, Hideyuki Ando, MTI,, R&D Company of NYK Line

22 Identify baseline and added FOC by weather FOC at average 129 MT/day (Added FOC by weather = 12 MT/day) FOC at calm 117 MT/day Pro forma speed (planned speed) 21.5 knot How ICT can assist Energy Efficient Fleet Operations, Hideyuki Ando, MTI,, R&D Company of NYK Line 22 22

23 FOC [MT] Breakdown analysis of additional FOC Voy. 45 average Distance Speed Weather Speed Optimum allocation Load As the result of break down analysis, factors for additional FOC in the voyage are shown quantitatively Compare each FOC factor with past average provides qualitative information 23 How ICT can assist Energy Efficient Fleet Operations, Hideyuki Ando, MTI,, R&D Company of NYK Line

24 Speed [knot] Good practice OAKLAND - TOKYO Check point of eco voyage No drifting, No early arrival Reduce speed in rough weather Constant M/E load M/E RPM Speed (log, SOG) Constant M/E load M/E load Optimum M/E load Slip as weather index time [day] Additional FOC: comparison to optimum M/E load = 0.5 % 24 How ICT can assist Energy Efficient Fleet Operations, Hideyuki Ando, MTI,, R&D Company of NYK Line

25 Speed [knot] Practice can be improved OAKLAND - TOKYO Reduce speed at rough sea M/E RPM Check point of eco voyage No drifting, No early arrival Reduce speed in rough weather Constant M/E load Speed (log, SOG) Higher M/E load Encounter rough sea Optimum M/E load M/E load Slip as weather index 25 time [day] drifting Additional FOC: comparison to optimum M/E load = 8,2 % How ICT can assist Energy Efficient Fleet Operations, Hideyuki Ando, MTI,, R&D Company of NYK Line

26 Feedback actual weather Measured wind and ship motion data are feedback to weather routing provider Actual wind speed (measured) Forecast wind speed Ship motion (Maximum roll angle in one hour) 26 Wave height (forecast) How ICT can assist Energy Efficient Fleet Operations, Hideyuki Ando, MTI,, R&D Company of NYK Line

27 Compare estimated ship motion with actual ship motion simulation criteria actual ship motion and acceleration [sec] cargo securing & ship structural safety 27 How ICT can assist Energy Efficient Fleet Operations, Hideyuki Ando, MTI,, R&D Company of NYK Line

28 Concluding remarks 28 How ICT can assist Energy Efficient Fleet Operations, Hideyuki Ando, MTI,, R&D Company of NYK Line

29 SIMS Overview (Ship Information Management System) SIMS auto logging data (per hour) & SPAS electronic abstract logbook data (per day) Data Center Weather routing service provider SIMS Data Collection System Onboard Inmarsat-F/FB SIMS Monitoring & Analysis System at Shore Communications via Technical Management Feedback to captains Operation Center GPS Singapore,. Doppler log Anemometer Gyro Compass VDR / ECDIS <Navigation Bridge> <Engine Room> FuelNavi Data Acquisition and Processing Viewer Motion sensor Voyage Analysis Report Break down analysis of fuel consumption for each voyage Report Technical Analysis (MTI) SIMS Viewer -Trend monitoring of speed, M/E RPM, fuel consumption and other conditions per hour - Comparing planned schedules and actual schedules Main Engine FO flow meter Torque meter Engine Data Logger 29 How ICT can assist Energy Efficient Fleet Operations, Hideyuki Ando, MTI,, R&D Company of NYK Line

30 speed Information sharing by real-time and broadband network 15 days forecast 1/12 resolution current Voyage simulation shore Voyage simulation onboard Route manager captain and engineer at shore) Large data size transfer Maritime broad band (FBB, VSAT) Full time connection vessel Revise schedule by realtime information Feedback actual weather Feedback to ship performance model Actual RPM Recommend RPM Actual sea state Calibration model Calibrated model actual Recommend speed Actual wind & ship motion rpm 30 How ICT can assist Energy Efficient Fleet Operations, Hideyuki Ando, MTI,, R&D Company of NYK Line

31 Concluding remarks Information sharing among all related parties and cooperation are the key for energy efficiency Integration of weather routing and performance monitoring is a base system for energy efficient fleet management Automatic data collection onboard provides high quality and large data sample for making data analytics High level integration of weather routing, performance monitoring, real-time broadband network and organizations are our next challenges 31 How ICT can assist Energy Efficient Fleet Operations, Hideyuki Ando, MTI,, R&D Company of NYK Line

32 To Achieve Best Balance of Safety, Economy and Environment Roadmap of performance monitoring Weather Routing for Safety NYK e-missions Optimum Weather Routing Safety + Economy + Schedule CO2 minimize SEEMP package Voyage planning Monitoring Evaluation and action September 2011 rev.5 Best balance S.E.E. Optimum Fleet Management C/B maximize with weather routing and monitoring Minimum emissions with SEEMP Safety management at rough sea Onboard Weather Routing Trial Fuel Consumption Monitor FUELNAVI Broadband Network Performance Monitoring Fleet Monitoring Ship Monitoring SIMS Weather Routing & SIMS Monitoring Now Real time Weather Routing & Monitoring Real time communication Precise ship performance model Onboard sea-keeping simulation Wave Sensor Technical Performance Analysis Ship appendages Paint M/E governor New design propeller Smart Ship Minimize emissions Integration of navigation equipment and weather routing Automatic performance model identification Accurate Performance Monitoring and feedback to Ship Design Accurate wave and wind measurement Accurate torque and thrust measurement Accurate log speed measurement Accurate fuel consumption measurement Ship performance model EEDI validation Feedback to Shipyards & new design 32 Electronic Ablog Performance Validation of SPAS Low Emission Machineries Hybrid Turbo Charger Battery (Giga Cell) How ICT can assist Energy Efficient Fleet Operations, Hideyuki Ando, MTI, Technology W.H.R Institute, R&D Company of NYK Line

33 Thank you very much for your attention 33 How ICT can assist Energy Efficient Fleet Operations, Hideyuki Ando, MTI,, R&D Company of NYK Line