TARDEC Power & EnergyProgram Overview

Gene DanielsonSystems Integration Team

Mobility Directorate - TARDECMay 5 , 2005

danielse@tacom.army.mil586-574-8533

• Hybrid Power for the Army• Manned Ground Vehicle Applications• Goals• A Look Ahead• Modeling and Simulation

Overview

Soldier GroundAir

CapacitorsSwitches

Batteries

Fuel Cells

InductorsCables

Connectors

ConvertersInverters Pulse

FormersEnergyStores

GeneratorsMotors

PowerSources

Controllers

Frequency Action & Energy

Density

VoltageEfficiency

TemperatureCurrent

LogisticsOperating Life

IntegrationPower/Thermal Management

Insulation/AgingEMI/EMC

GroundingSafety

Producibility

CompactModular

High Power/Energy

DensityEfficientReliableRobust

Multi-functional

P&E Systems of Systems Integration

C O M P O N E N T S

S Y S T E M S

S U B – S Y S T E M S

TARDEC P&E S&T Strategy

ATO III.LG.2005.03Fuel Cells for

Military Vehicles

Fuel Cells & Reformers

ATO III.GC.2004.02Pulse Power

Component Functional Tests

ATO III.LG.2004.03 Advanced HE Component

Technology

Component Functional Tests SiC, power devices, Energy

Storage, Inverter, Motor/Gen

HED Capacitors, HV Pulse Chargers/DC-DC Converters (600V-10kV), SIC Output Switches, HV PFNs

FCSSpiralIntegration

ARV (A)

ATO III.GC.2004.05 Power & Energy HWIL SIL

MTOs

BatteriesSilicon Carbide

Capacitors

HEV Demonstrators Pulse Power Coordinated Demos

EM Gun EM Armor ETC Gun

ATO III.GC.2005.03Dynamic System Integration Lab

IS ATD

ATO III.GC.2003.01FCS Engine Tech

Dev

Notional Series Hybrid Architecture

ETC GUN EMArmor

LifeSupport

Temporary off-vehicle loads

(e.g. Soldier Power battery charging)

IC4 and Comms

Control System

Onboard Auxiliaries

CONTINUOUS POWER CONDITIONING and

DISTRIBUTIONConverters, inverters,

power electronics, dc or ac buses, grounding,

shielding, fault control

50 kW to 1500 kW

1 kW to 50 kW

250 kW to 1000 kW

Start

Main

LifeSupport

PULSED POWER COMPONENTSHigh Energy Density (HED) Capacitors, High Voltage Pulse Forming NetworksHigh Current/Fast Rise Time Solid State Output Switches, HV DC-DC Converters

C4ISR Control System

Onboard Auxiliaries

100 kW to 5000 kW

MOBILITYTraction motors, EM suspension, steering

50 kW to 1000 kW

THERMAL MANAGEMENT

Heat exchangers, fans, pumps, fluids

~ 75 kW

Main

Temporary offvehicle loads

(e.g. Soldier Power battery charging)

POWER GENERATION

Diesel or Turbine Gen

Fuel Cell ***

30 to 50 kW-hr

600 V Power Bus Input

~ 10 kV Output

SSHCLASER HPM EM Gun

ENERGYSTORAGE

Li-Ion Batteries and/or Flywheel

TARDEC P&E SIL

• Smaller engine• Reduced fuel

consumption

• Burst power• Silent Mobility• Extended Silent Watch• Energy recovery

Traction Motors

Flywheel

• Sprint acceleration• Silent mobility• Energy recovery from braking

• Burst power• Energy recovery

Engine/Generator

Pulsed Power

• Electric Guns• Electric Armor• Directed Energy Weapons

BatteryPower Distribution

• Intelligent power management• Full system diagnostics

TARDEC P&E SIL

Increasing Power Density for Manned Ground Vehicle

SYST

EM S

IZE

~ ft3

1997 20092003

CHPS

100

200

Early SystemsIntegration Laboratory (SIL)

FCS INCR 2(size includes pulse

power)

Baseline demonstratorsbenefited from earlyCHPS development

FCS benefiting from continuedP&E development

Power & Energy S&T

Honda Insight, Hybrid-ElectricLead-Acid Batteries

While the automotive industry is making significant progress in advanced vehicle technologies, military mobility requirements remain

unique.

=?

Toyota Prius, Hybrid-ElectricNi-MH Batteries

Combat Hybrid Power System (CHPS) Notional Concept Vehicle

Hybrid Electric Military and Commercial Vehicles

Hybrid Electric Military and Commercial Vehicles