New tower base station "Energy Manager"

Introduction With the rapid development of 5G base stations, the energy consumption problem of base stations is becoming more and more prominent, efficient and reliable base station power distribution system scheme, is to improve the energy consumption efficiency of base stations, to achieve base station energy saving and consumption reduction important guarantee, through multi-circuit instruments to monitor the power load of each distribution circuit, while relying on the Internet of Things and other means, in the "cloud" end to form intelligent, informational, visual energy charts, can the entire base station power consumption real-time monitoring and operation quality management, While improving the operation and maintenance control capabilities of power supply lines, it can also reduce operating costs, providing a solution
to help the new "dual carbon" goal.
Keywords: 5G base station energy management; Base station cloud platform; 1.
Industry policies Recently, the Wuhan Municipal People's Government issued the "Wuhan Digital Economy Development Plan (2022-2026)", which mentioned guiding the coordinated deployment of edge data centers and substations, base stations, communication rooms and other facilities to create a high-performance cloud-edge-end integrated computing layout
.
Improve the "Wuhan Cloud" smart city infrastructure and optimize the unified cloud management platform
.
Optimize the allocation of factor resources such as land and energy for major projects in the field of digital economy, reduce the cost of electricity for new infrastructure such as 5G and data centers, and continue to reduce network tariff costs
.
In response to this policy, Accuray is committed to smart grid terminals, as a data center participant and energy-saving service provider, to provide corresponding solutions
.
2.
Solution introduction 2.
1 hardware solution: The following is the topology diagram of common base station energy consumption and distribution: For the situation of monitoring point A, it can be divided into AC single-loop monitoring and AC multi-loop monitoring, corresponding to the following scenarios 1 and 2 respectively
.
The case of monitoring point B can be divided into DC multi-loop monitoring, corresponding to the following scenario 3
.
1.
Application scenario 1: one-way AC three-phase or three-way single-phase metering Product picture: Configuration scheme: 2.
Application scenario 2: Multi-channel AC three-phase and single-phase metering guide rail type Product picture: Configuration scheme: Application example - a base station field use example is as follows: 3.
Application scenario 3: DC multi-loop monitoring DC48V electrical diagram Product picture: Configuration scheme: Application example - a base station field use example is as follows: 2.
2 Scheme topology AC monitoring: DC monitoring: base station intelligent power cloud platform The solution is uploaded to the system management platform by installing AC/DC intelligent monitoring equipment for 5G macro stations and room sub-sites, and uploading them to the system management platform
through wireless acquisition devices.
It realizes the monitoring data related to unmanned on-duty monitoring, promotes information circulation and resource sharing, improves work efficiency, realizes transparent management, and provides a guarantee for
the realization of "dual carbon".
3.
Conclusion By installing AC/DC intelligent monitoring equipment on 5G macro base stations and small base stations and other sub-sites, relying on technologies such as the Internet of Things and cloud services, data visualization is realized, and through power change analysis, early warning monitoring and other functions, the historical power consumption curve of a single base station and the comprehensive power consumption of different base stations are compared and analyzed from the time and space dimensions, so as to capture the abnormal fluctuation
of the power consumption curve in real time.
It provides an effective solution
for unmanned monitoring, energy saving and loss reduction of base stations.
About author:: Ren Yunye, currently working at Jiangsu Ankrui Electric Appliance Manufacturing Co.
, Ltd.
, mainly engaged in the research and development and application
of data center related products.