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| Optimization of power distribution scheme for data center in multi-station integration project |
| XU Libo1, ZHU Yanping2, ZHANG Zhiqian1, JIANG Xingxin2, XIA Liang2 |
1. Shanghai Electric Power Design Institute Co.,Ltd,Shanghai 200025;
2. State Grid Shanghai Fengxian Electric Power Supply Company,Shanghai 201499 |
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Abstract The classification of data centers and the requirements of power distribution systems are introduced firstly, and the characteristics of conventional power distribution schemes for class A and class B data centers are analyzed. Secondly, aiming at the characteristics of the multi-station integration project, the optimization suggestion of using the third power supply to replace diesel generator, commercial power or DC direct supply data cabinet is put forward, and the feasibility of using flywheels to replace backup batteries is discussed. Finally, a four optimized power distribution scheme for data centers is proposed. The scheme has the advantages of simple system structure, high efficiency, low carbon and environmental friendliness, and gives full play to the integration advantages of the multi-station integration project.
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Received: 04 January 2022
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| Cite this article: |
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XU Libo,ZHU Yanping,ZHANG Zhiqian等. Optimization of power distribution scheme for data center in multi-station integration project[J]. Electrical Engineering, 2022, 23(8): 17-22.
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| URL: |
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http://dqjs.cesmedia.cn/EN/Y2022/V23/I8/17
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2022, Vol. 23 
