The Practical Application of Hybrid Technology in the Marine Industry

Transcription

1 The Practical Application of Hybrid Technology in the Marine Industry

2 Aspin Kemp & Associates (AKA) A Canadian based company specializing in the design and development of power, propulsion and control systems primarily in the marine and offshore oil and gas industries. Designed and manufactured the world s first hybrid tug. AKA - OWEN SOUND, ONTARIO Developers of the Advanced Generator Protection (AGP) system. Operate a manufacturing and R&D facility in PEI with complete test lab and training facilities. AKA - PRINCE EDWARD ISLAND

3 AKA Operations

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5 Hybrid Projects

6 Marine Hybrid Reality

7 Patents Have Been Granted!

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9 % of Total Time Alta June Carolyn Dorothy 60% 54% 53% 50% 40% 30% 20% 17% 18% 22% 22% 10% 7% 7% 0% Dock Standby Transit Assist

10 SOURCE: California Air Resource Board Report Prepared by: University of California - Riverside College of Engineering - for Environmental Research and Technology

11 Press Release - EPA Source:

12 Green Technology Integration

13 There are many options!

14 Making the right decision is tough! Evaluating options and selecting the appropriate technologies for a project can be a challenge. Use common sense and any available hard data to determine a technology s suitability. Beware of Greenwashing and understand the limitations of any selected technology. Non-monetary benefits might drive a project. Hybrid Tier III Diesels Hull Coatings

15 Making the right decision is tough! The choice must meet requirements operationally, commercially and environmentally. Include stable technologies don t experiment with mission critical systems. The proper balance is reached when green solutions are delivered at a competitive cost, without losing sight of operational performance. Hybrid Tier III Diesels Hull Coatings

16 Duty Cycle Considerations

17 The Hybrid Tug Rationale specific fuel consumption * 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% percent of full load SFC 15 = 1.5xSFC 50 * for a typical marine diesel 1800 rpm)

18 The Hybrid Tug Rationale % of time 60.0% 50.0% 40.0% Typical harbour tug duty profile* 30.0% 20.0% 10.0% 0.0% 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% *data from actual operations, Foss Maritime SoCal percent of full load

19 The Hybrid Tug Rationale % of time 60.0% conventional power plant design point 50.0% 40.0% 30.0% 20.0% 10.0% 0.0% 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% percent of full load

20 The Hybrid Tug Rationale % of time 60.0% hybrid power plant design points 50.0% 40.0% 30.0% 20.0% 10.0% 0.0% 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% percent of full load

21 Tugs: A Hybrid Realty Duty Cycle! As with many other vessel types, tugs need a significant amount of power.but not very often. Their propulsion design is typically focused on the tug s rated bollard pull where the vessels do not spend much time. Lack of flexibility in plant configuration leads to inefficiency.

22 XeroPoint Hybrid System

23 Cat Powered Marine Hybrid

24 Hybrid Definition & Illustrations

25 Hybrid Marine Propulsion System A propulsion system which incorporates combination of energy storage and/or drive line configurations to reduce or eliminate the low efficiency operation of combustion engines. Incorporating: 1. Generation and transmission of mechanical, mechanicalelectrical and electrical power for propulsion 2. Energy storage (Electrical, chemical and/or mechanical) to absorb excess power developed and to allow it to be re-used later in the operational duty cycle 3. Energy management & distribution system capable of maximizing the vessel's efficiency at multiple points on its duty cycle.

26 Conventional Configuration

27 Diesel-Electric

28 Diesel-Electric with Storage

29 Hybrid

30 Hybrid Schematic Aux Gen 1 Aux Gen 2 Battery 1 Battery 2 Main Engine 1 M/G 1 ASD1 Main Switchboard Ship Services Main Engine 2 M/G2 ASD2

31 System Control & Monitoring

32 Human Machine Interface Mounted on wheelhouse console and in engine room. Simple to use - lots of valuable information. Dynamic elements. Trending & Data Capture.

33 Control Console

34 Human Machine Interface

35 Human Machine Interface

36 Human Machine Interface

37 Trending

38 Key Features & Benefits Fuel Savings Reduced Emissions Increased Redundancy Reduced Maintenance Costs Healthier Workplace for operators

39 Conclusions Environmentally friendly technologies can be incorporated into vessel design and manufacturing without compromising operation performance or sacrificing cost competitiveness. The flexibility that can be achieved has the potential to dramatically improve efficiency and life-cycle costs compared to conventional vessels. Best achieved by taking a balanced, pragmatic and methodical approach to selecting and incorporating the available options.

40 Thank You

41 Energy Management System Overview

42 Detailed System Schematic Shore Power Aux Gen Aux Gen AC (Vessel Service) Bus Batteries/Storage AFE AFE DC/DC DC Bus VFD VFD M/G Port Main Engine Stbd Main Engine M/G

43 Power Plant Modes of Operation

44 Non-Hybrid Mode Shore Power Aux Gen Aux Gen AC (Vessel Service) Bus Batteries/Storage AFE AFE DC/DC DC Bus VFD VFD M/G Port Main Engine Stbd Main Engine M/G

45 Stop Mode Shore Power Aux Gen Aux Gen AC (Vessel Service) Bus Batteries/Storage AFE AFE DC/DC DC Bus VFD VFD M/G Port Main Engine Stbd Main Engine M/G

46 Idle Mode Shore Power Aux Gen Aux Gen AC (Vessel Service) Bus Batteries/Storage AFE AFE DC/DC DC Bus VFD VFD M/G Port Main Engine Stbd Main Engine M/G

47 Transit Mode 1 Shore Power Aux Gen Aux Gen AC (Vessel Service) Bus Batteries/Storage AFE AFE DC/DC DC Bus VFD VFD M/G Port Main Engine Stbd Main Engine M/G

48 Transit Mode 2 Shore Power Aux Gen Aux Gen AC (Vessel Service) Bus Batteries/Storage AFE AFE DC/DC DC Bus VFD VFD M/G Port Main Engine Stbd Main Engine M/G

49 Assist Mode Shore Power Aux Gen Aux Gen AC (Vessel Service) Bus Batteries/Storage AFE AFE DC/DC DC Bus VFD VFD M/G Port Main Engine Stbd Main Engine M/G

50 Single Main Engine Mode Shore Power Aux Gen Aux Gen AC (Vessel Service) Bus Batteries/Storage AFE AFE DC/DC DC Bus VFD VFD M/G Port Main Engine Stbd Main Engine M/G

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