Solutions | Rail Transit Battery Testing & Maintenance

With the rapid expansion of urban rail transit in recent years, China's total length of operational rail transit lines has grown significantly:

• From 4,152.8 km in 2016 to 9,192.6 km in 2021, a compound annual growth rate of 17.2%.

• It is projected that the total length of urban rail transit in China will exceed 10,000 km in 2022, representing a 15.2% increase year-on-year.

Looking ahead, the construction of China's conventional railways, high-speed rail, and large- and medium-sized urban rail transit networks will continue to grow, driving demand for locomotives, high-speed trains, subways, and other rail vehicles. The rapid development of urban rail transit in China relies heavily on high-quality system components. Among these, the power system plays a crucial role in ensuring the stable operation of all systems. Batteries, as key backup power components, serve as the last line of defense, ensuring uninterrupted system operation during emergencies.

Solutions 

BattFix offers a comprehensive range of intelligent maintenance instruments, equipment, and tailored solutions for the testing and maintenance of batteries in the rail transit industry. These solutions address the unique demands of battery testing, maintenance, and performance optimization for rail transit applications.

1. Battery Remote Intelligent O&M — FBS-9600
   A cutting-edge system for real-time, remote monitoring and intelligent operation and maintenance of rail transit battery systems.

2. Voltage and Resistance Quick Inspection — FBR-6100NT
   Efficient and precise inspection tool to quickly assess battery voltage and resistance, ensuring optimal battery performance.

3. Battery Charge and Discharge Testing — FGCD Series
   Advanced testing units for the charge and discharge cycles of rail transit batteries, optimizing their performance and lifespan.

4. Cell Activation — ABE Series
   Specialized equipment for the activation of individual battery cells, ensuring proper functioning and improved capacity in rail transit applications.

Solution 1: FBS-9600 Intelligent Battery Monitoring System

BattFix FBS-9600 offers real-time battery monitoring, performance assessment, risk notifications, and remote maintenance, ensuring optimal operation of batteries in service. This solution enhances maintenance efficiency and extends the lifespan of battery systems.

01. Intelligence

Equipped with advanced algorithms and estimation models, the system accurately estimates battery capacity and operating time. Optional features include remote charging and discharging, online equalization, and leakage monitoring.

02. Advancement
Utilizes the "One for One" networking mode for seamless integration. The system offers 24-hour continuous performance monitoring and real-time intelligent alarms to detect potential issues.

03. Centralization
Centralized management enables intelligent monitoring and maintenance of battery groups across multiple centers in the jurisdiction, ensuring efficient oversight and control.

Solution 2: FBR-6100NT Resistance Tester

The FBR-6100NT Resistance Tester provides a quick and intuitive way to assess battery deterioration. It features high accuracy, excellent repeatability, strong consistency, and robust anti-interference capabilities.

Key Features:

1. Fast Testing

The testing process takes as little as 2 seconds, with automatic data storage for real-time evaluation of battery condition.

2. Advanced Data Processing
The system offers powerful data processing, allowing the creation of test charts in various formats, all viewable directly on the host screen.

3. Cloud Integration
Inspection data can be uploaded to an intelligent cloud management platform for classification, statistical analysis, and creating detailed battery profiles.

Solution 3: FGCD Series Battery Discharge-Charge Unit

The FGCD Series Battery Discharge-Charge Unit is a cutting-edge testing and maintenance instrument that leverages advanced charging and discharging technology. It is specifically designed to perform verification discharge tests and capacity assessments for batteries in rail transit, identifying lagging cells to ensure the stable operation of the rail transit power system.

Key Features:

1. Multi-Functionality
The unit supports various testing modes, including discharge, charge, and cycle charge/discharge, with a broad voltage range from 2V to 630V, making it versatile for different battery types.

2. High-Efficiency Charging
The three-stage charging process (constant current, constant voltage, float charging) optimizes charging efficiency, ensuring faster and more reliable battery maintenance.

3. Intelligent System
Equipped with an intelligent operating system, the unit enables wireless data transmission, facilitating IoT-based battery testing for enhanced convenience and efficiency.

Solution 4: ABE-2612CT Intelligent Battery Discharge-Charge Unit

The ABE Series Intelligent Battery Discharge-Charge Unit is designed to perform capacity tests tailored to the specific conditions of each battery. Utilizing low voltage and constant current charging methods, this unit supports multiple discharge and charge cycles to activate the active materials in underperforming battery plates. This process enhances the capacity of lagging batteries, ultimately improving performance and extending battery life.

BattFix has long been committed to providing high-efficiency, intelligent testing instruments and maintenance solutions for the rail transit industry. Its products cover various sectors of subway systems, including vehicles, electromechanical systems, power supply, communication, and more. BattFix has established itself as a trusted supplier for numerous subway companies. The company's efficient, intelligent, and user-friendly maintenance methods have garnered widespread praise from industry customers, significantly enhancing rail transit O&M testing and operations.