NFPA Journal - July/August 2013 - (Page 26)

>>research the fire protection research foundation CASEY C. GRANT, P.E., FSFPE Double-Edged F T irst introduction of the 787 he graf. Dreamliner, Boeing’s new state-of-the-art aircraft, has not been without turbulence. In January, the aircraft was grounded Body by regulators due to fire concerns with its on-board lithium-ion battery systems. Manufacturers of both the aircraft and the batteries worked with regulators and others to get the Dreamliner back in service, and some of the aircraft affected by the grounding are flying again. Beyond the immediate technical questions swirling around the Dreamliner’s on-board batteries is the bigger concept of the inherent pros With the proliferation of lithium-ion batteries comes a growing awareness of the this is hazards of possible a call-out. this new technology, including fire. and cons of new technology. Like the two-edged sword used by medieval knights, new technology can be double-edged. An innovator many centuries ago realized that using a sword sharpened on both edges was an improved battle tool, but one that came with new risks: the user had to be even more careful that a careless back-hand did not inflict selfdamage. Similarly, new technology makes our world a better place, but it also introduces new and sometimes unforeseen hazards. Lithium-ion batteries have risen to the top of the rapidly evolving technology development for portable power supply systems, a crucial part of today’s electronic and digital world. They come in all shapes and 26 NFPA JOURNAL JULY/AUGUST 2013 2011 NFPA JOURNAL JANUARY/FEBRUARY sizes, are used in everything from laptop computers to electric vehicles to locomotives, and help feed our immense, consumer-driven hunger for improved power sources with greater energy densities. With the proliferation of these batteries comes a growing awareness of the possible hazards this new technology presents, including fire, and of methods for handling them. For professionals working in the safety infrastructure, those methods include built-in fire safety measures and manual intervention techniques. The good news is that through research, training, and other means, we are actively addressing these areas of concern and providing credible, solid mitigation strategies. To address built-in fire safety measures, the Fire Protection Research Foundation, working with property insurers, recently conducted two research studies to address the inherent hazard characteristics of lithium-ion batteries. Specifically, the two studies sought to clarify, through full-scale testing, the comparative flammability characterization of common lithium-ion batteries (typical of all consumer sizes) with other standard commodities in storage. This research is providing clear direction on the optimum approaches to take when designing built-in fire protection systems, such as sprinklers, for storage warehouses and similar bulkhandling activities. Thes studies are avaliable at the Foundation’s website, nfpa.org/foundation. To address manual intervention techniques, a separate research study is focusing on the concerns that emergency responders have with the hazards posed by large lithium-ion batteries in electric vehicles. This unique effort is funded by the Department of Energy, the Department of Transportation, and the Alliance of Automobile Manufacturers, with in-kind support from car makers and others. Full-scale tests conducted at the Maryland Fire Rescue Institute have demonstrated that there isn’t much difference between a “typical” vehicle fire and one involving an electric vehicle and that responders can safely handle these fires with relatively minor tactical adjustments. The full report, scheduled for release this summer and available at nfpa.org/foundation, will address further details. All of this is good news. Both research efforts are excellent examples of the safety infrastructure being proactive and jumping in front of perceived hazards before they manifest themselves to historic proportions. The partnerships that have formed with these efforts represent the Fire Protection Research Foundation and NFPA’s ability to pull together diverse groups to minimize the perceived hazards of new technology. CASEY C. GRANT, p.E., fSfpE, is the research director of the fire protection research foundation. Illustration: Photograph:Shutterstock How an emerging technology introduces new hazards while making our world better http://www.nfpa.org/foundation http://www.nfpa.org/foundation http://www.nfpa.org/foundation

Table of Contents for the Digital Edition of NFPA Journal - July/August 2013

NFPA Journal - July/August 2013
Contents
First Word
In a Flash
Perspectives
Firewatch
Research
Heads Up
Structural Ops
In Compliance
Buzzwords
Outreach
Electrical Safety
Wildfire Watch
Loud + Clear
Allied in Safety
Front Burner
Firefighter Fatalities in the United States, 2012
Fire Analysis + Research
Section Spotlight
What’s Hot
Looking Back

NFPA Journal - July/August 2013