Intelligent maintenance detector for lithium ion storage battery pack of helicopter

• Main Authors: XIONG LUKANG, XIAO ZHENSHAN, LYU MING, MA TIANYI, HU FANGLIANG, ZHAN SHANDONG, GUO YAN, DOU HAIXUE, WU SHENGPENG, HAN ZHANYUN
• Format: Patent
• Language: Chinese; English
• Published: 07.03.2023
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The invention belongs to the technical field of battery maintenance, and discloses an intelligent maintenance detector for a helicopter lithium ion storage battery pack, which comprises a comprehensive controller, a charging circuit, a discharging control module and an information input and output device, and is characterized in that the comprehensive controller is in communication connection with the information input and output device and is provided with an interface connected with the lithium battery pack; the interfaces comprise a BMS communication interface, a charging interface, a discharging interface and a heating power supply interface; the charging circuit is connected with the comprehensive controller and charges or heats the lithium battery pack under the control of the comprehensive controller; the discharge control module is connected with the comprehensive controller and discharges the lithium battery under the control of the comprehensive controller; and the comprehensive controller controls