Communication industry Beijing Mobile Data Center UPS power application Practice

Project background:

"Build the first strong network, a quality service, to http://www.aliyun.com/zixun/aggregation/38599.html" > The world's first-class communications enterprises are Beijing Mobile Communications Limited liability company's corporate goals! As one of the 4 IDC centers of China Mobile Group Corporation, Beijing Mobile Data Center is one of the most important "data distributing centers" of China Mobile, and is the "data business and demonstration base of Enterprise fine project" of China Mobile group. After several years of efforts, the construction of a total of 8 key IDC core nodes, Room construction area is 40,000 square meters. Beijing Mobile has a wealth of IDC operating experience and strength, is the first through the ISO27001 Certified data center, is also China Mobile, one of the main content Hub center, shouldering the important strategic mission of dredging the whole network content, Now the entire 600 million of China Mobile's Web access to the top 10 sites are within the Beijing Mobile data Center. With its large capacity, the entire coverage of the network scale, advanced mobile communication technology, high-quality call level, personalized, multi-level customer service system for the capital to provide increasingly convenient and efficient mobile communication services.

In order to better serve the broad masses of customers, to provide users with high reliability, stability, security, uninterrupted flow of communication information services, and for the future growth of information and business scope to provide effective protection, Beijing Mobile launched a data center renovation project to the whole society to implement open tendering activities. Among them, the power supply system renovation project by the high-level leadership of the company's close attention.

Project requirements:

In recent years, with the rise of a series of high-end smartphones such as 3G, Beijing Mobile faces huge business challenges, and the changing operating environment requires operators to use their own core network to change the way. On the one hand, the busy data center to the UPS product availability of a very high demand; on the other hand, as IT equipment computing power more and more powerful, resulting in more and more equipment power consumption, how to save energy consumption, reduce costs, also become Beijing Mobile project focus on the issue.

Solution:

The diversified power management company Eaton has the UPS industry-leading, shape-factor optimized power protection technology. After studying the current situation of Beijing Mobile Data Center, we recommend several 500kVA Power expert 9395 series ups to customers. As the representative of Eaton's high-end high-power ups and the first "green leaf" logo products, the 9395 series UPS reliability and energy saving and environmental protection and other technical indicators are in the industry-leading level.

In product design, Eaton always put the reliability of the power system in the first place, the fundamental purpose is to ensure that the UPS system will not be stopped because of failure, which is the Beijing mobile in the selection of UPS equipment, one of the most important indicators. "Many of the key parts of the 9395 series are designed with redundancy, and Eaton patented the application of the thermal synchronous machine technology, realized that the UPS and the computer without real-time data exchange and centralized control, to avoid the UPS communication lines caused by the failure of the system and the crash of the machine, The real realization of the UPS in the machine system to eliminate single point of failure, these are for our security applications to provide protection. "The Eaton Company Project Technical director introduces," In addition, Eaton's All-digital DSP control technology, ABM Battery management technology, also to the system safe reliable operation to have the strong support. ”

In terms of product usage, the 9395 series ups can be run in parallel with the power grid, the efficiency of the machine can be as high as 94%, and its unique efficient mode (ESS) can be up to 99% when opened. It eliminates the need for additional equipment, it can achieve the input current harmonic distortion below 3%, completely eliminate the UPS to the power grid feedback harmonic pollution, improve the efficiency of the grid while reducing cable heating; redundant logic control power supply and redundant cooling fan, without considering additional cabling and cooling system problems, While greatly reducing the operating cost of the system, it realizes the real "green, energy saving and environmental protection" for Beijing Mobile.

Conclusion：

Beijing Mobile Data Center Project reconstruction project based on the continuous development of communication needs, it is China Mobile Operator data Center development of a "microcosm", with industry guidance. Eaton in the communications industry experience and in China Mobile Henan, Shandong, Zhejiang and other branches of a number of successful precedents, to win this big single lay a solid foundation. This cooperation has not only further enhanced the cooperative partnership between Eaton and China, but also provided a useful reference for the construction of energy saving and renovation projects in other large communication rooms.