Guide to Lithium Battery Safety for Space Applications (AIAA G-136-2022) / American Institute of Aeronautics and Astronautics, issuing body.

Format:

Book

Contributor:

American Institute of Aeronautics and Astronautics, issuing body.

Language:

English

Subjects (All):

Lithium cells--Safety measures.

Lithium cells.

Space vehicles--Batteries.

Space vehicles.

Physical Description:

1 online resource (75 pages)

Edition:

First edition.

Place of Publication:

Reston, VA : American Institute of Aeronautics and Astronautics, [2022]

Summary:

This document contains requirements and guidelines related to the safety of lithium-ion batteries used in space systems including but not limited to satellites, launch vehicles, interplanetary probes, rovers and landers.

Contents:

1 Scope

2 TAiloring

3 Terms and DEFINITIONS

4 TECHNICAL OVERVIEW AND GUIDELINES SPECIFIC TO Secondary (Rechargeable) LITHIUM-ION BATTERIES

4.1 Overview of Secondary Li-Ion Cells

4.1.1 Lithium-Ion Chemistry Overview

4.1.2 Common Cell Components

Protective devices

Li-ion cells may contain multiple internal safety protective devices to help prevent over-pressure and thermal runaway of the cell. Common devices include a positive thermal coefficient (PTC) device, current interrupt device (CID), shutdown separator,...

A PTC device consists of a material whose conductivity decreases at higher temperatures and the PTC is placed in the header area in the current path to one of the cell terminals. In the event of a high current or over-temperature condition, the materi...

The CID is a device that is activated mechanically when the internal pressure of the cell exceeds a preset limit. Pressure buildup can occur when Li-ion cells are overcharged to high voltages or if they exceed their temperature limits. Once activated,...

4.1.3 Cell/Battery Classification

4.1.4 Common Hazards

4.2 Hazard Mitigation – Controls

4.2.1 General Manufacturing-Related Guidelines

10) Recognized technical standards may be followed with respect to electronic circuit board workmanship, terminations, wire crimping, interconnect cables, harnessing, wiring, soldering of electrical and electronic assemblies, electrostatic discharge c...

 Manufacturing traceability

 Materials specifications to control of cell subcomponents

 Impurity definition and controls, particularly humidity

 Cleanliness standards and particulate contamination prevention

 Uniform coating of active materials

 Burr control

 Burst pressure test for rupture disks, cell cases and battery housings

 Test for cell cases and battery housing hermeticity

 Prevention of damage to electrodes

 Process control of critical machine settings

 Preventative maintenance plans for critical equipment

 Controls during winding or stacking (particularly electrode alignment)

 Tab positioning and stress relief

 Welding and sealing operations Generated by AI.

Notes:

Description based on publisher supplied metadata and other sources.

Part of the metadata in this record was created by AI, based on the text of the resource.

Description based on print version record.

Other Format:

Print version: of, American Institute Guide to Lithium Battery Safety for Space Applications (AIAA G-136-2022)

ISBN:

9781624107009

OCLC:

1410593180