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1、2014 Ultracapacitor Anniversary Summit Keynote Speech Beijing China December 16/17, 2014,The Changing World,The Three States,1 Changing,2 Just Changed (An Instant),3 Getting Ready to Change,Change and Value,Wind Pitch Control,Value,The Ultracapacitor Market,Source: Avicenne Energy Analysis, 2013,Ult
2、racapacitors in Buses,BUS,Frequent stops and long operational hours Reduces fuel consumption Significantly lower emissions Smaller capacity batteries required in hybrid systems Extends battery life Diesel/CNG Hybrid, Plug-In Diesel/CNG Hybrid, Electric Bus,Saving fuel and reducing emissions in all t
3、ypes of urban buses,Ultracapacitors for Wind Pitch Control,BUS,Over 25,000 turbines with ultracapacitors reduce costs by over 80%,Boost and Back Up Power,WAYSIDE RAIL,RENEWABLES,TRADITIONAL,Energy efficiency - brake energy recovery Power stabilization Frequency regulation (FR),Solar and Wind Firming
4、 Ramp rate control Frequency regulation (FR) Voltage stability Peak shaving/load shifting,Gen-set starting Power stabilization Peak shaving/load shifting Bridge and back-up power Frequency regulation (FR),Ultracapacitors in Grid Segments,Over 25,000 turbines with ultracapacitors reduce costs by over
5、 80%,Ultracapacitors in Automotive,AUTOMOTIVE,Regenerative Braking / Energy Recovery Start / Stop Power Assist Hybrid Electric Vehicles Short-Term Back Up Power for Safety and Premium Features Peak Power Assist for High Power Functions,Continental AG VSS UCAP Based Stop-Start,Reliable consistent fun
6、ction saves more emissions and fuel with ultracapacitor stop-start systems than intermittent battery stop-start solutions,Ultracapacitors in Rail,RAIL,Rapid energy storage through braking energy recapture Re-use for acceleration Reduced power consumption Bridge non-powered track sections Stationary
7、and on-vehicle system designs Catenary Free Operation,Capturing braking energy and propelling trains, virtually for free, yielding significant energy and infrastructure savings,Ultracapacitors + Batteries = Better Performance,Extend operational life of batteries Increase performance and efficiency A
8、ll temperature operation Enhance safety,Lead Acid,Combining the power of Ultracapacitors with the energy of batteries provides superior performance, operating range and life,Lithium Ion,MAXWELL ULTRACAPACITOR,Supercapacitor Load Sharing Benefit,Ultracapacitors Deliver Most of Cranking Current,Most o
9、f the cranking current is supplied by UC,Vehicle Engine Crank, 1.8L I-4 Showing Load Sharing,* Effective resistance of battery = ESR + reaction kinetics = 6m-ESR + 4m-reaction kinetics,UCs peak-shaving of battery load is demonstrated in actual vehicle engine cranks Load sharing is largely a function
10、 of relative resistance of the devices In-rush (peak) currents UC/BAT total: 907A UC (2.5m): 716A Battery (*10m): 204A,Maxwell Ultracapacitor Leadership,CORE TECHNOLOGIES,STRATEGIC LOCATIONS,LEADERSHIP & HUMAN CAPITAL,PRODUCTION CAPACITY,Investing to revolutionize our technologies and production cap
11、acity, expand our global footprint, commercialize products in new high growth markets & retain the worlds leading minds in Ultracapacitors,Maxwell Technologies Worldwide Locations,Electrode Manufacturing,Sales, Engineering, Marketing,Cell & Module Manufacturing,High Voltage Manufacturing,Maxwell Ult
12、racapacitor Products,Cells (W) 1 3400 F capacitance range -40 to 65oC Operating Temperature K2 3400F Cell Specific Power = 8500 W/kg, Specific Energy = 7.7Wh/kg Weldable or threaded terminals for flexibility of integration into packs Table 12 Compliant highest shock and vibration specification,Modul
13、es (kW) Application specific, from 12V to 160V -40 to 65oC Operating Temperature Configurations to integrate into racks and subsystems Passive or active balancing,Systems (kW-MW) Maxwell and its integration partners design project specific value-optimized solutions: Ultracapacitor cell and module su
14、bsystems and integrated energy storage systems Hybrid ultracapacitor-battery energy storage systems,Ultracapacitors for Power Stabilization: Yangshan Deep Water Port,UCAP System Specification 126 of Maxwells 125V modules 3 MW rated power, 17.2 kWh stored energy 20 seconds of reserve power,Status and
15、 Results Fully operational for 24 months 38% reduction in peak demand grid energy Est. $2.9M in energy savings Est. $41M in savings related to improved efficiency/reduced maintenance,Summary,Ultracapacitors are a critical part of the future of the energy storage landscape around the world Relying on
16、 change Ultracapacitors bring value to the new applications for burst power and electrical energy management China is an important region for the expansion of this important technology and with the proper focus can accelerate the proliferation of Ultracapacitors at the industrial scale Ultracapacitor system solutions are perfectly suited to meet the performance and lifetime requirements of the most demanding applications,
