5G base station power transformation AC/DC

Description :

　　Smart power consumption for base stations:

　　After the Ministry of Industry and Information Technology issued 5G commercial licenses, Chinese operators have begun large-scale 5G project construction nationwide. For the construction of 5G base stations, both macro base stations with significantly increased equipment power and numerous small and micro base stations require low-voltage distribution systems for power supply. During the main construction period of 5G base stations, the number of base stations and distribution lines will increase significantly. As the number of base stations increases, the maintenance difficulty for the operation and maintenance team gradually increases. When there is a problem with the power supply line of a base station, the operation and maintenance personnel need to find the corresponding base station and then conduct a thorough investigation in order to deal with the hidden danger. This process is time-consuming and laborious. And the power consumption of the base station itself is relatively high, with electricity alone accounting for a significant operating cost.

　　Smart power solution for base stations:

　　present situation:

　　Related personnel behavior:

　　The corresponding personnel will rely on the power supply system of the base station and install their own equipment without authorization.

　　High non production energy consumption:

　　According to statistical analysis, the average electricity cost of air conditioning in each base station accounts for about 54% of the total electricity cost of the base station, and air conditioning has become the main power consuming equipment in the base station room.

　　Poor system linkage:

　　Unable to remotely control base station equipment and lines, unable to immediately notify relevant personnel and take measures in case of line failure.

　　Large number of base stations, heavy maintenance burden, and low efficiency:

　　The existing base station power supply system still cannot meet the increasing demands of users for intelligence, informatization, visualization, and easy maintenance. There is no prior perception and judgment of potential battery failures in the system, requiring maintenance personnel to continuously provide on-site maintenance services, resulting in low maintenance efficiency.

　　Related information:

　　Solution:

　　Civil defense+physical defense:

　　The instrument monitors continuously 24 hours a day and automatically alarms when there is a problem with the circuit.

　　Maintenance and repair system dispatching, status tracking, and result verification.

　　Data Fusion Analysis:

　　Historical data storage facilitates problem troubleshooting.

　　Visualize fixed-point data and provide predictions for future situations through trend charts.

　　Remote control:

　　Set a power off strategy for each base station based on its usage, and remotely control the equipment according to the on-site situation.

　　social benefits

　　We have achieved unmanned monitoring of safety related monitoring data. When electrical safety equipment detects alarm faults, it will automatically remind users through SMS, voice calls, and APP push notifications. Subsequent processing can also be continuously followed up, promoting information flow and resource sharing, improving work efficiency, and achieving transparent management.

　　Conduct big data analysis on historical data generated by devices in order to detect problems early and eliminate hidden dangers. It can monitor and compare the incoming and outgoing circuits of the base station, monitor the power consumption of the line in real time, and monitor whether the equipment is operating normally and whether other devices are connected and causing behavior through the power function.

　　Air conditioning control: The system monitors the temperature of the base station through temperature sensors and remotely operates the air conditioning on status based on the temperature, ensuring that the temperature meets the requirements of the indoor communication equipment working environment and avoiding unnecessary power loss.

　　Remote control: When the device detects an alarm or malfunction, relevant personnel can perform operations such as opening and closing, resetting and silencing through the platform. The system can allocate base station service time reasonably based on analysis data, and perform scheduled opening and closing of base stations for convenient control and energy-saving purposes.

　　The main functions of the smart power platform for base stations are:

　　Users log in based on their account and password, and the page functions displayed for different permissions are also different

　　home page

　　1. Baidu Maps displays the location of the corresponding base station. Including detailed information about the base station and equipment configuration.

　　2. Display the alarm status and handling status of the base station for this month.

　　Real time monitoring:

　　1. Display the device details and online disconnection status of the base station.

　　2. Display real-time monitoring data and historical curves of specific devices for querying.

　　3. Provide opening and closing functions for users to operate the instrument.

　　4. Provide parameter setting function, allowing users to operate the built-in alarm values and protection switches of the instrument.

　　Opening and closing management:

　　Different on/off strategies can be set for different base stations, and the issuance cycle can be selected according to year month week day. A log of command issuance is provided for users to query.

　　Smart power solution for base stations:

　　Equipment information management:

　　Corresponding incoming and outgoing relationships can be set for devices to monitor the real-time power consumption of each base station and analyze the usage load of the base station. Thus, the usage of base stations in different regions can be analyzed.

　　New 5G base station smart power solution:

　　China Tower Co., Ltd. is a large state-owned communication tower infrastructure service enterprise established by China Mobile Communications Co., Ltd., China United Network Communications Co., Ltd., China Telecom Co., Ltd., and China Guoxin Holdings Co., Ltd. The company mainly engages in the construction, maintenance, and operation of communication towers and other base station supporting facilities, as well as high-speed rail and subway public network coverage, and large-scale indoor distribution systems.

　　The new tower base station project needs to meet the smart meter requirements of its established standards. Q/ZTT 1017-2015 "Technical Specification for AC Smart Meters in Base Stations" and Q/ZTT 2205-2017 "Technical Requirements for DC Energy Metering Modules in Base Stations".

　　Communication monitoring

　　Networking diagram:

　　Configuration plan:

　　Application example - The on-site usage example of a certain base station is as follows:

　　Product images

　　DC monitoring

　　Networking diagram:

　　Configuration plan:

　　Application example - The on-site usage example of a certain base station is as follows:

　　Smart Power Solution for Transforming 5G Base Stations:

　　Three single-phase AC or one three-phase AC

　　Networking diagram:

　　Configuration plan:

　　Product images

　　Multi circuit three-phase AC

　　Networking diagram:

　　Configuration plan:

　　Product images

AfterSalesService :

• 5G base station power transformation AC/DC