With the rapid development of big data, cloud computing and other industries, the total amount of data has exploded, and the ultra-large data center has risen rapidly. As one of the three major operators, China Unicom is actively deploying domestic IDC construction. The construction and operation of IDC is inseparable from the protection of electric power. As a high-end emergency power system solution provider, Calsion recently successfully won the bid for Unicom Cloud Data Co., Ltd. Langfang base project to provide customized power system solutions.
Background of the project
The project covers an area of about 800 units with a total investment of 13.326 billion yuan. It is located at Langfang Economic and Technological Development Zone. It is the center of the Beijing-Tianjin-Hebei economic circle and the Bohai Economic Circle. It has a superior geographical position. After its completion, its business scope covers Beijing, Tianjin and Hebei Provinces and cities.Project requirements
Once the power outage for a long time in the data center that will causes data loss and the server stops running. Therefore, the data center must have a reliable and stable power supply. In the existing technology and power environment, it is urgent to match the emergency diesel generator set to ensure the stability of the power supply in the plant.
project research
Under the existing utility power distribution system, constructing a reasonable emergency power supply and distribution system is of great significance to the data center. According to the statistics of the emergency electric load of the factory, two sets of 4+1 main 2000KW high-pressure diesel generator sets are clearly configured to provide power supply for the M1, M2, M3 and M4 power centers in the PC4 power building of Langfang Base of Unicom Cloud Data Co., Ltd. Combined with the actual demand situation and automation design of the enterprise production, the diesel generator set should have automatic synchronization, automatic parallel operation; automatic distribution of load; fault protection and other functions.
solution
In view of the needs of enterprises and the stability, advanced nature, energy saving and environmental protection of diesel generator sets, our company provides 8 sets of 2000KW high-pressure diesel generator sets for the project, and 2 sets of 4+1 systems with customers. When the utility power fail, the generator set starts up at the same time, and the parallel power supply and automatic load distribution are automatically combined. At the same time, from project selection, system design, program optimization to project implementation, technical support, to provide customers with comprehensive power system solutions and turnkey projects.
China United Network Communications Group Co., Ltd. ("China Unicom") was formed on January 6, 2009 on the basis of the original China Netcom and the original China Unicom, in 31 provinces (autonomous regions, municipalities directly under the Central Government) and overseas With branches in different countries and regions, it is the only telecom operation enterprise listed in New York, Hong Kong and Shanghai. It has been selected as one of the “Top 500 Enterprises in the World” for 10 consecutive years and ranked among the Fortune Global 500 in 2018. No. 273.
China Unicom has built more than ten cloud data centers in the country in accordance with international high standards, high starting point and multi-level data center construction standards (Langfang, Hohhot, Harbin, Zhengzhou, Wuxi, Chongqing, Dongguan, Guizhou, Xi'an, Hong Kong). After the completion of the top ten cloud data centers, the total number of racks will reach more than 300,000. By then, China Unicom Cloud Data Center will become China's largest cloud computing basic resource capability service provider.
Unicom Cloud Data Co., Ltd. Langfang Base Project is China Unicom's national cloud data center with a total construction scale of more than 600,000 square meters. The project is to build China Unicom Group EDC main data center, regional IDC and cloud computing operation center, regional call service center, create low-energy, green, advanced technology, stable operation, international leading, domestic first-class, suitable for different customer groups Large integrated information service base.
1.CBRE data center power outage accident
On May 27, 2017, British Airways’ reservations, check-in systems, call centers and mobile applications were affected due to power outages in the CBRE data center, resulting in the cancellation of 672 flights of British Airways, 75000 The passenger’s flight was cancelled or delayed, and the estimated loss was over ?100 million.
2.Wikipedia system shuts down around the world
In Florida on July 5, 2014, the power outage of the data center caused Wikipedia to experience global downtime, which was another accident in Wikipedia after the large-scale downtime in March.
In the event of a power failure in the data center, the consequences of data loss will be catastrophic. As the lifeline of the data center, the power supply is not composed of a few simple diesel generator sets, but a complete set of power system solutions. In this aspect, the strength and status of Calsion are unquestionable, it also could focus on the customer’s requirement and supply the various needs for customers.