Battery online monitoring system

Battery Online Monitoring System
The battery online monitoring system produced by Shanghai Shunmeng Electronic Technology Co., Ltd. is a special monitoring and management system developed for valve-regulated lead-acid batteries used in power systems and battery systems. It is widely used in electric power Important places and departments such as power plants, communications, petrochemicals, finance, railways and troops.
The battery online monitoring system has the following characteristics
Unique battery remaining power monitoring and internal resistance measurement methods
Battery pack terminal voltage, single voltage, single internal resistance, charge and discharge current, charge and discharge capacity, temperature parameter collection, real-time and high speed High precision, high accuracy, safety and reliability
With the ability to judge the health level of single cells
The monitoring process can be carried out in real time to realize network monitoring of battery packs
Alarm thresholds and fault alarms can be set
Generate Data report
The system is easy to install
System structure
>The system structure is roughly divided into acquisition module, discharge module, central processing module, display module, control module, alarm notification module and buttons.
The acquisition module collects basic parameters such as voltage, current, temperature, and internal resistance of the battery pack in real time. The central processing module converts, analyzes and calculates the collected data. The display module mainly displays the test results and the display control module sets the parameters of the instrument and transmits them through the serial port (Ethernet). ) Upload the data to the computer to achieve remote monitoring. The upper computer software can store and analyze data and generate local alarms
Main functions
Real-time collection of single-cell battery voltage, pack terminal voltage and current and battery pack ambient temperature
Measure the internal resistance of each battery manually or regularly
Calculate the charge and discharge capacity of the battery pack in real time
Intelligently judge the health level of each battery, locate the faulty battery and send an alarm
Determine and send an alarm when exceeding the limit in real time Alarm information
Networked remote monitoring can be network communication
Management software can export data and form reports
Alarm thresholds can be set
Technical features
High security and reliability Performance
Sampling and communication use photoelectric isolation components, and the lines are connected with fuses for safety and reliability.
Unique internal resistance measurement method
Internal resistance measurement adopts DC discharge measurement method
Battery remaining power monitoring
Real-time estimation of the remaining power of the battery pack.
Judgment of health level
Use a unique algorithm to determine the health level of each battery.
Technical indicators
Name
Number of channels
Test range
Measurement accuracy
Single battery
Maximum
Total voltage
Current
Charge and discharge
Temperature
Road
℃℃
℃
Charge and discharge capacity
Estimate
Health level