Smart BTS Energy monitoring System

Smart BTS Energy monitoring System is a multi-channel automatic on-line battery performance testing and monitoring system, which can complete the monitoring and alarm function towards voltage and current of battery pack, single battery voltage, internal resistance of single cell and battery temperature and so on .

Shoto Mall

Design features

A growing number of base station was built in the remote countryside, sides of the road and top of the mountain. Some base stations even use agricultural power, small hydropower stations, or borrow industrial power from the mine. Voltage fluctuations, power failure and other faults often occurs, thus the base station power supply capacity and quality of power
supply cannot be guaranteed, which caused great difficulties to the base station equipment maintenance. The design of Smart BTS Energy monitoring System solved the existing issues of BTS as below:

High energy consumption and environmental pressure increasing;

Low degree of real-time monitoring and high artificial maintenance costs;

The existing site basic data is not enough thus unable to accurately determine the backup power support capability when the power is off;

Lack of professional maintenance personnel, the customers’ complaints phenomenon caused by the off-station is on the rise.

Technical Parameters

Power supply: DC48V

Cell voltage measuring range: 0.5V~16V

Cell voltage measuring accuracy: ≤±10mV

Battery voltage measurement accuracy: ≤±0.5%

Charge and discharge current measurement accuracy: ≤±100mA

Current measurement range: ±100A

Ambient temperature measurement range: -55℃~100℃

Ambient temperature measurement accuracy: ≤±1℃

Maximum power consumption: ≤24W

Internal communications port: RS485

External communication port: RS485/RS232(It can be equipped with an Ethernet port) 3G or wireless transmission

Operation mode: Continuous operation, automatic inspection

Dimensions (H * W * D) : 500mm * 400mm * 200mm

Working Environment

Environment Temperature: -10~50℃

Altitude:below 2500m

Storage Conditions:-25℃~60℃

Relative Humidity:≤90%

Installation Location:indoor

Platform Monitoring

Machine room operation and management can meet the requirements of the overall display by the map of which Baidu map or Gao De is recommended and alarm information can be clearly demonstrated. At the same time it can interact with the list. It can not only realize the convenience of the master of management in the overall regional room state, but is also convenient for facilitate operational staff searching the detailed operation information in specific rooms. At the same time by the clear reflection on the system interface through the economic efficiency on saving energy, social value of the system is taken on.

Energy curve

System Architecture

Advantage

(1)Achieve three functions
Energy Saving—Reduce base station power consumption;
Monitoring—The battery is running real-time monitoring the quality of state, with warning function;
Safety—Platform, mobile APP real-time base station battery tracking, tracing the whereabouts of the stolen battery.

(2)Make it convenient for operation and maintenance personnel to control and manage remotely through WEB and mobile client-side and react the function of monitoring battery parameters, as well as take advantage of the price difference in peak and valley period to conduct the timesharing charge and discharge energy-efficient management, thus reducing the working pressure of operation and maintenance personnel and maintenance costs while at the same time maximizing battery shortens troubleshooting time and energy savings, improving troubleshooting efficiency, saving hidden costs.
① You can remotely monitor battery SOC (state of charge) and SOH (battery health);
② Remotely monitor remaining battery capacity and estimate the duration of backup power supply.
③It can take the initiative to collect alarm information and provide troubleshooting working efficiency and hidden cost savings;
④ You can take advantage of peak period price difference, timesharing charge and discharge energy conservation management.

Machine room operation and management can meet the requirements of the overall display by the map, and alarm information can be clearly demonstrated. At the same time it can interact with the list. It can not only realize the convenience of the master of management in the overall regional room state, but is also convenient for facilitate operational staff searching the detailed operation information in specific rooms. At the same time by the clear reflection on the system interface through the economic efficiency on saving energy, social value of the system is taken on.