CN103310107A - Method for evaluating energy efficiency of data center infrastructure - Google Patents

Method for evaluating energy efficiency of data center infrastructure Download PDF

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Publication number
CN103310107A
CN103310107A CN2013102508729A CN201310250872A CN103310107A CN 103310107 A CN103310107 A CN 103310107A CN 2013102508729 A CN2013102508729 A CN 2013102508729A CN 201310250872 A CN201310250872 A CN 201310250872A CN 103310107 A CN103310107 A CN 103310107A
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data center
equipment
energy efficiency
load factor
power supply
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赵吉志
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IEIT Systems Co Ltd
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Inspur Electronic Information Industry Co Ltd
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Abstract

本发明提供一种评估数据中心基础设施能源效率的方法，其具体评估过程如下：测量数据中心内IT设备的能耗，该IT设备包括服务器、存储、交换机、防火墙；测量数据中心内制冷设备的能耗；测量数据中心内配电设备的能耗；根据公式计算出数据中心制冷设备能效制冷负载因子、数据中心供电设备能效供电负载因子，其中供电负载因子=制冷设备用电量/IT设备用电量；供电负载因子=供电设备用电量/IT设备用电量，对数据中心内基础设施进行能效的评价。该一种评估数据中心基础设施能源效率的方法和现有技术相比，可以更加深入、全面的掌握数据中心内的能效状况，进而有效找出数据中心内能效优化的方向。The invention provides a method for evaluating the energy efficiency of data center infrastructure. The specific evaluation process is as follows: measure the energy consumption of IT equipment in the data center, the IT equipment includes servers, storage, switches, and firewalls; measure the energy consumption of refrigeration equipment in the data center Energy consumption; measure the energy consumption of the power distribution equipment in the data center; calculate the energy efficiency cooling load factor of the data center refrigeration equipment and the energy efficiency power supply load factor of the data center power supply equipment according to the formula, where the power supply load factor = cooling equipment power consumption / IT equipment use Electricity; power supply load factor = power consumption of power supply equipment/power consumption of IT equipment, and evaluate the energy efficiency of the infrastructure in the data center. Compared with the existing technology, this method for evaluating the energy efficiency of data center infrastructure can grasp the energy efficiency status in the data center in a more in-depth and comprehensive manner, and then effectively find out the direction of energy efficiency optimization in the data center.

Description

一种评估数据中心基础设施能源效率的方法A method for assessing the energy efficiency of data center infrastructure

技术领域 technical field

本发明涉及计算机通信技术领域，具体的说是一种全面和深入的分析出数据中心基础设施的效能表现、评估数据中心基础设施能源效率的方法。 The invention relates to the technical field of computer communication, specifically a method for comprehensively and deeply analyzing the performance of data center infrastructure and evaluating the energy efficiency of data center infrastructure.

背景技术 Background technique

随着计算机技术的发展和计算机应用的普及扩大，服务器的数量快速的增长，因此服务器能耗问题越来越突出，据统计2012年中国数据中心的耗能占到了全国发电量的2%，相当于三峡水电站的同期年发电量，而数据中心内除了服务器、存储、交换机等IT设备外，主要就是制冷设备、配电设备等基础设施消化大量的能源。 With the development of computer technology and the popularization and expansion of computer applications, the number of servers has increased rapidly, so the problem of server energy consumption has become more and more prominent. According to statistics, in 2012, the energy consumption of China's data centers accounted for 2% of the country's power generation, which is quite In terms of the annual power generation of the Three Gorges Hydropower Station in the same period, in addition to IT equipment such as servers, storage, and switches, the data center mainly consumes a large amount of energy by infrastructure such as refrigeration equipment and power distribution equipment.

传统的数据中心效能评价的方法仅仅局限在IT设备上，并没有关注和衡量基础设施的能效状况。 Traditional data center efficiency evaluation methods are only limited to IT equipment, and do not pay attention to and measure the energy efficiency of infrastructure.

为了补充原有方法的不足，本方法提出了一种评价全面、数据中心基础设施能效的新方法。 In order to complement the deficiencies of the original method, this method proposes a new method to evaluate the energy efficiency of comprehensive, data center infrastructure.

发明内容 Contents of the invention

本发明的技术任务是解决现有技术的不足，提供一种全面和深入的分析出数据中心基础设施的效能表现、评估数据中心基础设施能源效率的方法。 The technical task of the present invention is to solve the deficiencies of the prior art, and provide a method for comprehensively and deeply analyzing the performance of the data center infrastructure and evaluating the energy efficiency of the data center infrastructure.

本发明的技术方案是按以下方式实现的，该一种评估数据中心基础设施能源效率的方法，其具体评估过程如下： The technical solution of the present invention is realized in the following manner. The specific evaluation process of the method for evaluating the energy efficiency of data center infrastructure is as follows:

第一步，测量数据中心内IT设备的能耗，该IT设备包括服务器、存储、交换机、防火墙； The first step is to measure the energy consumption of IT equipment in the data center, which includes servers, storage, switches, and firewalls;

第二步，测量数据中心内制冷设备的能耗； The second step is to measure the energy consumption of the cooling equipment in the data center;

第三步，测量数据中心内配电设备的能耗； The third step is to measure the energy consumption of power distribution equipment in the data center;

第四步，根据公式计算出数据中心制冷设备能效制冷负载因子、数据中心供电设备能效供电负载因子，其中供电负载因子=制冷设备用电量/IT设备用电量；供电负载因子=供电设备用电量/IT设备用电量，对数据中心内基础设施进行能效的评价。 The fourth step is to calculate the energy efficiency cooling load factor of the data center refrigeration equipment and the energy efficiency power supply load factor of the data center power supply equipment according to the formula, where the power supply load factor = cooling equipment power consumption / IT equipment power consumption; power supply load factor = power supply equipment Electricity/IT equipment electricity consumption, to evaluate the energy efficiency of the infrastructure in the data center.

所述制冷负载因子越小则数据中心内制冷设备的能效状况越好，供电负载因子越小则数据中心内配电设备的能效状况越好。 The smaller the cooling load factor, the better the energy efficiency of the cooling equipment in the data center, and the smaller the power supply load factor, the better the energy efficiency of the power distribution equipment in the data center.

本发明与现有技术相比所产生的有益效果是： The beneficial effect that the present invention produces compared with prior art is:

本发明的一种评估数据中心基础设施能源效率的方法在评价数据线能效时，不仅仅是关注服务器、存储、交换机等IT设施性能耗情况，而是将数据中心内的制冷设备、配电设备这两类基础设施也进行能效分析和评价，从而可以更加深入、全面的掌握数据中心内的能效状况，进而有效找出数据中心内能效优化的方向。 A method for evaluating the energy efficiency of data center infrastructure in the present invention not only pays attention to the energy consumption of IT facilities such as servers, storage, and switches, but also integrates the cooling equipment and power distribution equipment in the data center when evaluating the energy efficiency of data lines. These two types of infrastructure are also analyzed and evaluated for energy efficiency, so that a more in-depth and comprehensive grasp of the energy efficiency of the data center can be obtained, and the direction of energy efficiency optimization in the data center can be effectively found out.

具体实施方式 Detailed ways

下面对本发明的一种评估数据中心基础设施能源效率的方法作详细说明。 A method for evaluating the energy efficiency of data center infrastructure in the present invention will be described in detail below.

为了对数据中心效能状况更加准确和全面的掌控，本发明提出了两个基础设施能效的评价方法， 即： In order to more accurately and comprehensively control the performance status of the data center, the present invention proposes two evaluation methods for infrastructure energy efficiency, namely:

CLF（Cool Load Factor）：制冷负载因子。 CLF (Cool Load Factor): cooling load factor.

PLF（Power Load Factor）：供电负载因子。 PLF (Power Load Factor): Power load factor.

为了对数据中心内制冷设备的能效状况掌控更加准确和全面，需要计算出CLF的值，CLF越小则数据中心内制冷设备的能效状况越好。 In order to control the energy efficiency of the cooling equipment in the data center more accurately and comprehensively, it is necessary to calculate the value of CLF. The smaller the CLF, the better the energy efficiency of the cooling equipment in the data center.

制冷负载因子（CLF）=制冷设备用电量/IT设备用电量。 Cooling load factor (CLF) = power consumption of cooling equipment/power consumption of IT equipment.

为了数据中心内配电设备的能效状况掌握更加准确和全面，需要计算出PLF的值，PLF越小则数据中心内配电设备的能效状况越好。 In order to grasp the energy efficiency of the power distribution equipment in the data center more accurately and comprehensively, it is necessary to calculate the value of PLF. The smaller the PLF, the better the energy efficiency of the power distribution equipment in the data center.

供电负载因子（PLF）=供电设备用电量/IT设备用电量。 Power supply load factor (PLF) = power consumption of power supply equipment/power consumption of IT equipment.

具体的实施过程: The specific implementation process:

第一步，测量数据中心内IT设备的能耗（包括服务器、存储、交换机、防火墙等）。 The first step is to measure the energy consumption of IT equipment in the data center (including servers, storage, switches, firewalls, etc.).

第二步，测量数据中心内制冷设备的能耗。 In the second step, measure the energy consumption of the cooling equipment in the data center.

第三步，测量数据中心内配电设备的能耗 The third step is to measure the energy consumption of the power distribution equipment in the data center

第四步，根据本专利提供的评价方法，计算得出CLF、PLF。对数据中心内基础设施进行能效的评价。 The fourth step is to calculate CLF and PLF according to the evaluation method provided by this patent. Evaluate the energy efficiency of the infrastructure in the data center.

经过实际的验证，本方面可以全面的体现出数据中心基础设施的能效表现，同时也可以找出待评价数据中心基础设施在能效优化方面的切入点，为整个数据中心设计和改进提供参考和指导。 After actual verification, this aspect can fully reflect the energy efficiency performance of the data center infrastructure, and at the same time, it can also find out the entry point in the energy efficiency optimization of the data center infrastructure to be evaluated, and provide reference and guidance for the design and improvement of the entire data center .

除说明书所述的技术特征外，均为本专业技术人员的公知技术。 Except for the technical features described in the description, all are well-known technologies of those skilled in the art.

Claims (2)

1. the method for an assessment data center infrastructure energy efficiency is characterized in that its concrete evaluation process is as follows:
The first step, the energy consumption of intracardiac information technoloy equipment in the measurement data, this information technoloy equipment comprises server, storage, switch, fire wall;
Second step, the energy consumption of intracardiac refrigeration plant in the measurement data;
The 3rd step, the energy consumption of intracardiac controller switching equipment in the measurement data;
In the 4th step, calculate data center's refrigeration plant efficiency refrigeration load factor, data center's power-supply unit efficiency power supply load factor, the load factor of wherein powering=refrigeration plant power consumption/information technoloy equipment power consumption according to formula; Power supply load factor=power-supply unit power consumption/information technoloy equipment power consumption carries out the evaluation of efficiency to infrastructure in the data center.
2. the method for a kind of assessment data according to claim 1 center infrastructure energy efficiency, it is characterized in that: the efficiency situation of refrigeration plant is more good in the more little then data center of the described refrigeration load factor, and the efficiency situation of controller switching equipment is more good in the more little then data center of power supply load factor.
CN2013102508729A 2013-06-24 2013-06-24 Method for evaluating energy efficiency of data center infrastructure Pending CN103310107A (en)

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CN104142880A (en) * 2014-08-04 2014-11-12 浪潮电子信息产业股份有限公司 Simple power consumption assessment method of blade server
CN104866698A (en) * 2014-02-23 2015-08-26 倪成胜 Data center basic operation effectiveness judgment method
CN105823924A (en) * 2015-01-06 2016-08-03 上海宽带技术及应用工程研究中心 Integrated cabinet server energy efficiency testing circuit and method
CN109586285A (en) * 2018-12-06 2019-04-05 成都载信智能科技有限公司 Energy consumption mark post value calculating method, energy consumption management method and energy consumption management system
CN112148569A (en) * 2019-06-26 2020-12-29 中国信息通信研究院 Method and device for evaluating infrastructure resource utilization rate of data center

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104866698A (en) * 2014-02-23 2015-08-26 倪成胜 Data center basic operation effectiveness judgment method
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CN105823924A (en) * 2015-01-06 2016-08-03 上海宽带技术及应用工程研究中心 Integrated cabinet server energy efficiency testing circuit and method
CN109586285A (en) * 2018-12-06 2019-04-05 成都载信智能科技有限公司 Energy consumption mark post value calculating method, energy consumption management method and energy consumption management system
CN112148569A (en) * 2019-06-26 2020-12-29 中国信息通信研究院 Method and device for evaluating infrastructure resource utilization rate of data center
CN112148569B (en) * 2019-06-26 2022-07-12 中国信息通信研究院 Method and device for evaluating infrastructure resource utilization rate of data center

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Application publication date: 20130918