Auxiliary Power Unit Battery Fire Japan Airlines Boeing 787 8 Ja829j Boston Massachusetts January 7 2013
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Auxiliary Power Unit Battery Fire Japan Airlines Boeing 787 8 Ja829j Boston Massachusetts January 7 2013
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Author : United States. National Transportation Safety Board
language : en
Publisher:
Release Date : 2014
Auxiliary Power Unit Battery Fire Japan Airlines Boeing 787 8 Ja829j Boston Massachusetts January 7 2013 written by United States. National Transportation Safety Board and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014 with Aircraft accidents categories.
This report discusses the January 7, 2013, incident involving a Japan Airlines Boeing 787-8, JA8297, which was parked at a gate at General Edward Lawrence Logan International Airport, Boston, Massachusetts, when maintenance personnel observed smoke coming from the lid of the auxiliary power unit battery case, as well as a fire with two distinct flames at the electrical connector on the front of the case.
Aircraft Incident Report
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Author : National Transportation Safety Board
language : en
Publisher: CreateSpace
Release Date : 2015-03-05
Aircraft Incident Report written by National Transportation Safety Board and has been published by CreateSpace this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-03-05 with Transportation categories.
On January 7, 2013, about 1021 eastern standard time, smoke was discovered by cleaning personnel in the aft cabin of a Japan Airlines (JAL) Boeing 787-8, JA829J, which was parked at a gate at General Edward Lawrence Logan International Airport (BOS), Boston, Massachusetts. About the same time, a maintenance manager in the cockpit observed that the auxiliary power unit (APU) had automatically shut down.2 Shortly afterward, a mechanic opened the aft electronic equipment bay (E/E bay) and found heavy smoke coming from the lid of the APU battery case and a fire with two distinct flames at the electrical connector on the front of the case.3 None of the 183 passengers and 11 crewmembers were aboard the airplane at the time, and none of the maintenance or cleaning personnel aboard the airplane was injured. Aircraft rescue and firefighting (ARFF) personnel responded, and one firefighter received minor injuries. The airplane had arrived from Narita International Airport (NRT), Narita, Japan, as a regularly scheduled passenger flight operated as JAL flight 008 and conducted under the provisions of 14 Code of Federal Regulations (CFR) Part 129. The captain of JAL flight 008 reported that the APU was turned on about 30 to 40 min before the airplane left the gate at NRT (about 0247Z) and was shut down after the engines started.4 He stated that the flight, which departed NRT about 0304Z, was uneventful except for occasional moderate turbulence about 6.5 to 7 hours into the flight. Flight data recorder (FDR) data showed that the airplane touched down at BOS at 1000:24 and that the APU was started at 1004:10 while the airplane was taxied to the gate. The captain indicated that the APU operated normally. FDR data also showed that the airplane was parked at the gate with the parking brake set and both engines shut down by 1006:54. The maintenance manager (the JAL director of aircraft maintenance and engineering at BOS) reported that the passengers had deplaned by 1015 and that the flight and cabin crewmembers had deplaned by 1020, at which time he and the cabin cleaning crew had entered the airplane. Shortly afterward, a member of the cleaning crew told the maintenance manager, who was in the cockpit, about “an electrical burning smell and smoke in the aft cabin.” The maintenance manager then observed a loss of power to systems powered by the APU and realized that the APU had automatically shut down. After confirming that the airplane's electrical power systems were off, the maintenance manager turned the main and APU battery switches to the “off” position. FDR data showed that the APU battery failed at 1021:15 and that the APU shut down at 1021:37, which was also when the APU controller lost power. A JAL mechanic in the aft cabin at the time reported that, when the airplane lost power, he went to the cockpit and learned that the APU had shut down. The mechanic then went back to the aft cabin and saw and smelled smoke. A JAL station manager arrived at the airplane and reported that, when he went into the cabin (through the door where the passenger boarding bridge is attached), he saw “intense” smoke that was concentrated 10 ft aft of the door. The turnaround coordinator for JAL flights 008 and 007,5 who had also entered the aft cabin and observed the smoke, described the smoke as “caustic smelling.” The mechanic notified the maintenance manager about the smoke, and the maintenance manager asked the mechanic to check the aft E/E bay. The mechanic found heavy smoke and flames in the compartment coming from the lid of the APU battery case. The mechanic reported that he used a dry chemical fire extinguisher (located at the base of the passenger boarding bridge) to attempt to put out the fire but that the smoke and flames did not stop.
Large Scale Energy Storage 10 And Battery Safety And Failure Modes
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Author : B. Liaw
language : en
Publisher: The Electrochemical Society
Release Date : 2019-05-17
Large Scale Energy Storage 10 And Battery Safety And Failure Modes written by B. Liaw and has been published by The Electrochemical Society this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-05-17 with Science categories.
This issue of ECS Transactions includes papers based on presentations from the symposia "Large Scale Energy Storage 10," and "Battery Safety and Failure Modes," originally held at the 235th ECS Meeting in Dallas, Texas, May 26-30, 2019.
Spacecraft Lithium Ion Battery Power Systems
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Author : Thomas P. Barrera
language : en
Publisher: John Wiley & Sons
Release Date : 2023-01-24
Spacecraft Lithium Ion Battery Power Systems written by Thomas P. Barrera and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-01-24 with Science categories.
Spacecraft Lithium-Ion Battery Power Systems Helps Readers Better Understand the Design, Development, Test, and Safety Engineering of Spacecraft Lithium-Ion Battery Power Systems Written by highly experienced spacecraft engineers and scientists working at the heart of the industry, Spacecraft Lithium-Ion Battery Power Systems is one of the first books to provide a comprehensive treatment of the broad area of spacecraft battery power systems technology. The work emphasizes the technical aspects across the entire lifecycle of spacecraft batteries including the requirements, design, manufacturing, testing, and safety engineering principles needed to field a reliable spacecraft electrical power system. A special focus on rechargeable lithium-ion battery technologies as they apply to manned and unmanned Earth-orbiting satellites, Cubesats, planetary mission spacecraft (such as orbiters, landers, rovers, and probes), and launch vehicle applications is emphasized. Using a systems engineering approach, the book smoothly bridges knowledge gaps that typically exist between academic and industry practitioners. Sample topics of discussion and learning resources included in the work include: Detailed systematic technical treatment of spacecraft LIB power systems across the entire lithium-ion battery life cycle Principles of lithium-ion cell and battery design, battery management systems, electrical power systems, safety engineering, life cycle testing, ground processing, and on-orbit mission operations Special topics such as requirements engineering, qualification testing, safety hazards and controls, reliability analysis, life modeling and prediction, on-orbit battery power system management, and decommissioning strategies New and emerging on-orbit space applications of LIBs supporting commercial, civil, and government spacecraft missions (International Space Station, Galileo, James Webb Telescope, Mars 2020 Perseverance Rover, Europa Clipper) Real space industry case studies of deployed Earth-orbiting satellite, astronaut, and planetary mission spacecraft lithium-ion batteries Overall, the work provides professionals supporting the commercial, civil, and government aerospace marketplace with key knowledge and highly actionable information pertaining to lithium-ion batteries and their specific applications in modern spacecraft systems.
2014 Final Ntsb Aircraft Incident Report On Boeing 787 Dreamliner Airplane Yuasa Lithium Battery Fire Japan Airlines Ja829j Covering Tests Analysis Conclusions And Recommendations
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Author : National Transportation Safety Board (NTSB)
language : en
Publisher:
Release Date : 2018-03-02
2014 Final Ntsb Aircraft Incident Report On Boeing 787 Dreamliner Airplane Yuasa Lithium Battery Fire Japan Airlines Ja829j Covering Tests Analysis Conclusions And Recommendations written by National Transportation Safety Board (NTSB) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-03-02 with categories.
This book provides the complete National Transportation Safety Board (NTSB) Aircraft Incident Report issued in November 2014 (plus a full compilation of documents and additional information) about the fires and smoke incidents involving lithium-ion batteries on Boeing 787 Dreamliner commercial airplanes in 2013. This report discusses the January 7, 2013, incident involving a Japan Airlines Boeing 787-8, JA8297, which was parked at a gate at General Edward Lawrence Logan International Airport, Boston, Massachusetts, when maintenance personnel observed smoke coming from the lid of the auxiliary power unit battery case, as well as a fire with two distinct flames at the electrical connector on the front of the case. No passengers or crewmembers were aboard the airplane at the time, and none of the maintenance or cleaning personnel aboard the airplane was injured. Safety issues relate to cell internal short circuiting and the potential for thermal runaway of one or more battery cells, fire, explosion, and flammable electrolyte release; cell manufacturing defects and oversight of cell manufacturing processes; thermal management of large-format lithium-ion batteries; insufficient guidance for manufacturers to use in determining and justifying key assumptions in safety assessments; insufficient guidance for Federal Aviation Administration (FAA) certification engineers to use during the type certification process to ensure compliance with applicable requirements; and stale flight data and poor-quality audio recording of the 787 enhanced airborne flight recorder. Safety recommendations are addressed to the FAA, The Boeing Company, and GS Yuasa Corporation. Executive Summary * 1. Factual Information * 1.1 Event History * 1.2 Airplane Information * 1.2.1 Battery Information * 1.2.2 Battery and Related Component Information * 1.2.3 Postincident Airplane Examination * 1.2.4 Additional Airplane-Related Information * 1.3 Flight Recorders * 1.4 Incident Battery Examinations * 1.4.1 External Observations * 1.4.2 Radiographic Examinations of Incident Battery and Cells * 1.4.3 Disassembly of Incident Battery * 1.4.4 Battery Case Protrusion and Corresponding Cell Case Damage * 1.4.5 Disassembly of Incident Battery Cells * 1.5 Exemplar Battery Examinations and Testing * 1.5.1 Radiographic Examinations of Exemplar Battery Cells * 1.5.2 Cell Soft-Short Tests * 1.5.3 Examinations of Cells From the Incident Airplane Main Battery * 1.5.4 Cell-Level Abuse Tests * 1.5.5 Rivet Observations During Cell- and Battery-Level Testing * 1.5.6 Cold Temperature Cell- and Battery-Level Testing * 1.5.7 Battery-Level Nail Penetration Tests * 1.5.8 Additional Testing * 1.6 Battery Manufacturing Information * 1.6.1 Main and Auxiliary Power Unit Battery Development * 1.6.2 Cell Manufacturing Process * 1.7 System Safety and Certification * 1.7.1 Type Certification Overview and Battery Special Conditions * 1.7.2 Certification Plan * 1.7.3 System Safety Assessment * 1.8 Additional Information * 1.8.1 Federal Aviation Administration Actions After Battery Incidents * 1.8.2 Previously Issued Safety Recommendations * 2. Analysis * 2.1 Failure Sequence * 2.2 Emergency Response * 2.3 Cell Manufacturing Concerns * 2.4 Thermal Management of Large-Format Lithium-Ion Batteries * 2.4.1 Battery Internal Heating During High-Current Discharge * 2.4.2 Cell-Level Temperature and Voltage Monitoring * 2.4.3 Thermal Safety Limits for Cells * 2.5 Certification Process * 2.5.1 Validation of Assumptions and Data Used in Safety Assessments Involving New Technology * 2.5.2 Validating Methods of Compliance for Designs Involving New Technology * 2.5.3 Certification of Lithium-ion Batteries and Certification of New Technology * 2.6 Flight Recorder Issues * 2.6.1 Stale Flight Data * 2.6.2 Poor-Quality Cockpit Voice Recording * 3. Conclusions * 3.1 Findings * 3.2 Probable Cause * 4. Recommendations * 4.1 New Recommendations * 4.2 Previously Issued Safety Recommendations Classified in This Report
Future Lithium Ion Batteries
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Author : Ali Eftekhari
language : en
Publisher: Royal Society of Chemistry
Release Date : 2019-03-14
Future Lithium Ion Batteries written by Ali Eftekhari and has been published by Royal Society of Chemistry this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-03-14 with Science categories.
Lithium-ion batteries are an established technology with recent large-scale batteries finding emerging markets for electric vehicles and household energy storage. Battery research during the past two decades has focussed on practical improvements to available batteries, such as cell design to enhance energy density, which are currently nearing their maximum potential. We must now consider alternative avenues of research in pursuit of a new breakthrough in this technology. This book collects authoritative perspectives from leading researchers to project the emerging opportunities in the field of lithium-ion batteries. Covering topics including anode and cathode materials, electrolytes, emerging markets and the challenges and opportunities of lithium-ion battery supply, it will provide researchers with cutting-edge leads to advance the next generation of materials. Edited by a pioneer in the field, and with contributions from experts from across the globe, this book will be of use to graduate students and researchers in academia and industry interested in lithium-ion batteries and energy storage.
2013 Boeing 787 Dreamliner Airplane Lithium Battery Fire Ntsb Investigation Event History Battery And Component Examinations And Testing Flight Recorders Status Reports
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Author : National Transportation Safety Board (NTSB)
language : en
Publisher:
Release Date : 2017-04-16
2013 Boeing 787 Dreamliner Airplane Lithium Battery Fire Ntsb Investigation Event History Battery And Component Examinations And Testing Flight Recorders Status Reports written by National Transportation Safety Board (NTSB) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-04-16 with categories.
This book provides a compilation of documents and information from the National Transportation Safety Board (NTSB) about the ongoing investigation into fires and smoke incidents involving lithium-ion batteries on Boeing 787 Dreamliner commercial airplanes in 2013. It includes the March interim factual report which summarizes the NTSB's initial findings on the JAL battery fire investigation. The report includes details on how the maintenance personal discovered the fire and how the firefighters responded and extinguished it, findings from the examination of the battery and test results of related components, initial reports on the flight recorder data, a description of the 787 electrical power system certification plan, and a list of ongoing and planned investigative activities. Contents of that report include:Abbreviations and Acronyms * Executive Summary * 1. Factual Information * 1.1 Event History * 1.2 Airplane Information * 1.3 Battery Information * 1.4 Flight Recorders * 1.5 Battery Examinations * 1.5.1 External Observations * 1.5.2 Battery Disassembly * 1.5.3 Battery Case Protrusion and Corresponding Cell Case Damage * 1.5.4 Radiographic Examinations * 1.6 Component Testing * 1.6.1 Battery Charger Unit * 1.6.2 Start Power Unit * 1.6.3 Battery Monitoring Unit * 1.6.4 Contactor * 1.6.5 Auxiliary Power Unit Controller * 1.7 System Safety and Certification * 1.7.1 Type Certification and Battery Special Conditions * 1.7.2 Certification Plan * 1.7.3 System Safety Assessment * 1.8 Federal Aviation Administration Actions After Battery Incidents * 1.9 Additional Information * 2. Ongoing and Planned Investigation Activities * Appendix--Boeing 787 Type Certification Special Conditions 25-359-SC.On January 7, 2013, about 1021 eastern standard time, smoke was discovered by cleaning personnel in the aft cabin of a Japan Airlines (JAL) Boeing 787-8, JA829J, which was parked at a gate at General Edward Lawrence Logan International Airport (BOS), Boston, Massachusetts. About the same time, a maintenance manager in the cockpit observed that the auxiliary power unit (APU)--the sole source of airplane power at the time--had automatically shut down. Shortly afterward, a mechanic opened the aft electronic equipment (E/E) bay and found heavy smoke and fire coming from the front of the APU battery case.2 No passengers or crewmembers were aboard the airplane at the time, and none of the maintenance or cleaning personnel aboard the airplane was injured. Aircraft rescue and firefighting personnel responded, and one firefighter received minor injuries. The airplane had arrived from Narita International Airport, Narita, Japan, as a regularly scheduled passenger flight operated as JAL flight 008. The APU battery provides power to start an APU during ground and flight operations. Flight data recorder (FDR) data showed that the APU was started about 1004 while the airplane was being taxied to the gate after arrival at BOS. The FDR data also showed that, about 36 seconds before the APU shut down at 1021:37, the voltage of the APU battery began fluctuating, dropping from a full charge of 32 volts to 28 volts about 7 seconds before the shutdown. The APU battery consists of eight lithium-ion cells that are connected in series and assembled in two rows of four cells. Each battery cell has a nominal voltage of 3.7 volts. The cells have a lithium cobalt oxide compound chemistry and contain a flammable electrolyte liquid.
Departments Of Transportation And Housing And Urban Development And Related Agencies Appropriations For 2017
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Author : United States. Congress. House. Committee on Appropriations. Subcommittee on Transportation, Housing and Urban Development, and Related Agencies
language : en
Publisher:
Release Date : 2016
Departments Of Transportation And Housing And Urban Development And Related Agencies Appropriations For 2017 written by United States. Congress. House. Committee on Appropriations. Subcommittee on Transportation, Housing and Urban Development, and Related Agencies and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with Administrative agencies categories.
Flight Failure
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Author : Donald J. Porter
language : en
Publisher: Rowman & Littlefield
Release Date : 2020-05-19
Flight Failure written by Donald J. Porter and has been published by Rowman & Littlefield this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-05-19 with Transportation categories.
A former aircraft engineer exposes the dangerous breakdown in airline safety due to lapses in maintenance and quality control. This book chronicles maintenance-related accidents –including the recent Boeing 737 MAX accidents –caused by individual, corporate, or governmental negligence and brings the industry's current state of affairs into sharp focus.The author, a former aviation engineer specializing in aircraft fault diagnosis and maintenance planning, examines how failures of the smallest of parts have brought down airliners, explaining sometimes esoteric mechanical issues for readers with no technical background. Vividly describing the terror of accidents and close calls, the author then follows the painstaking investigations to determine causes. He focuses on maintenance errors, which rank as one of the top three causes of airline accidents, and points to the factors that have led to an alarming situation-- continued reduction of licensed mechanics, the shutting down of maintenance bases in the United States, and the outsourcing of maintenance to lowballing contractors. Outsourcing has forced thousands of licensed mechanics into retirement or different careers. For those mechanics still employed in the United States, the ever-present threat to their jobs does nothing to cultivate loyalty to an employer and devotion to a task. The Federal Aviation Administration, which should be overseeing quality control, is caught in a conflicted dual role--charged with regulating safety on the one hand and assuring the fiscal stability of airlines on the other. This disturbing wakeup call for improved airline safety standards highlights the critical importance of attention to detail. Porter recommends that the numbers and job security of airline mechanics be increased and that they be vested with an authority level akin to medical professionals.
Electrochemical Power Sources Fundamentals Systems And Applications
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Author : Jürgen Garche
language : en
Publisher: Elsevier
Release Date : 2018-09-28
Electrochemical Power Sources Fundamentals Systems And Applications written by Jürgen Garche and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-09-28 with Technology & Engineering categories.
Safety of Lithium Batteries describes how best to assure safety during all phases of the life of Lithium ion batteries (production, transport, use, and disposal). About 5 billion Li-ion cells are produced each year, predominantly for use in consumer electronics. This book describes how the high-energy density and outstanding performance of Li-ion batteries will result in a large increase in the production of Li-ion cells for electric drive train vehicle (xEV) and battery energy storage (BES or EES) purposes. The high-energy density of Li battery systems comes with special hazards related to the materials employed in these systems. The manufacturers of cells and batteries have strongly reduced the hazard probability by a number of measures. However, absolute safety of the Li system is not given as multiple incidents in consumer electronics have shown. Presents the relationship between chemical and structure material properties and cell safety Relates cell and battery design to safety as well as system operation parameters to safety Outlines the influences of abuses on safety and the relationship to battery testing Explores the limitations for transport and storage of cells and batteries Includes recycling, disposal and second use of lithium ion batteries