Design Requirements of Lithium Battery in Intrinsically Safe Circuit

The paper introduced safety performance requirements of lithium battery and design requirements of battery and battery pack in intrinsically safe circuit at home and abroad,analyzed common problems in designing battery of intrinsically safe circuit and corresponding countermeasures,and proposed design requirements to insure safety performance of lithium battery in intrinsically safe circuit.Besides, it proposed requirements of use and maintenance of intrinsically safe devices power-supplied by battery.