Thermal batteries and security

Thermal batteries and security
Journée d’information TIC / Sécurité, 7ème PCRD
Philippe Jakubowski ASB Aerospatiale Batteries
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Son contenu ne peut être divulgué. © ASB/MSB2007
Thermal batteries:
A secured electrical source
A battery well suited for security
systems having to react after a
long idle period
Benefits
Benefits
☺
Electrical performances:
2…200V, mA…100A in a single
battery
☺
Feedback from operation and calculation
And more with serial/parallel
Power density
☺
20kW in 20kg
Heavy current
1 to 2 A/cm², 100A
☺
Reverse current is beneficial
Environment
-40 à +70°C is common
Hotter and/or cooler possible
Shocks and vibrations
Examples
Launch shock
Spin
☺
Active
Idle
18000g axial
1500g
2000g
Easy storage
Life cycle
15 years life duration
No maintenance
Reliability
99.95%
Active in tenths of a second after
years of storage
Use and handling
Idle before and after activation
No risk of electrical shock at ambient
Sealed envelop
No vent nor leakage of hazardous material
Non UN classified transportation
ED-14E (~DO-160) classification
feasible
Limitations
Single shot device
Operation duration: <1h
Ce document est la propriété d’ASB/MSB, il ne peut être communiqué à des tiers et/ou reproduit sans l ’autorisation préalable écrite d’ASB/MSB.
Son contenu ne peut être divulgué. © ASB/MSB2007
Application of thermal batteries to
security systems
Contact: Philippe Jakubowski,
+33 2 48 48 56 05
[email protected],
www.asb-group.com
Hazard mitigation or warning system
A change in environment activates a thermal battery which powers an actuator
E.g. Fire sensor + pump of extinguishing fluid
Transmission of an alarm upon an event
Forest surveillance: dissemination of autonomous sensors
Heat from fire activates a battery
Emergency/Last resort power supply
Landing of some aircrafts relies on thermal batteries
Autonomous systems
Electrical power available in case of disaster
Dissemination of security device without maintenance
Ressucitors/defibrilators in public places powered by thermal battery
Process / ICT
A thermal battery powers a clean shutdown upon exhaust/failure of a standard UPS
Homeland security / Public safety
Autonomous/unmanned sensor used in Border control
Power of robots/UAV for mine/bomb destruction
Communication in remote area for recovery (wide national parks)
Stolen vehicle recovery: autonomous GPS tracker activated in case of tampering or shock
… and more…
Ce document est la propriété d’ASB/MSB, il ne peut être communiqué à des tiers et/ou reproduit sans l ’autorisation préalable écrite d’ASB/MSB.
Son contenu ne peut être divulgué. © ASB/MSB2007