![<?echo $_SERVER['SERVER_NAME'];?>](/template/twentyseventeen/skin/images/header.jpg)
Introduction
1. System composition The battery pack online maintenance system consists of a host, a single battery maintenance module, a battery pack total voltage transmitter, and a charge and discharge current transmitter, as shown in Figure 1. Among them, the single cell maintenance module completes the detection of the single cell voltage and temperature (optional) signals, transmits them to the host through the bus, and performs online charge and discharge maintenance on the single cells according to the commands issued by the host. There is no need to introduce many single battery voltage signal lines into the host during the construction of the project, thereby greatly reducing the hidden dangers of the system. The battery pack total voltage transmitter and the charge and discharge current transmitter are all designed to isolate, so as to ensure that all the weak current signals entering the host are safe, and further improve the safety and reliability of the entire battery system. Users can choose the type and number of modules according to their needs, and combine a variety of battery pack monitoring and maintenance systems.
BNF HARDWARE CO., LTD , https://www.bnfhandles.com