数据中心末端配电智能母线槽设计白皮书

白皮书 1.前言 目录 本白皮书探讨了数据中心行业的发展趋势及目前数据中心中的末端配电架构面临的挑战，评估了智能小母线解决方案在当前数 据中心 配电的适 用性。通 过 对传 统 和当前 末 端配电架 构的对比，明确了在 满足 当前数 据中心 要求的情 况下 两 种配电架 构的效率。此外，白皮书重 点说明了在 数 据中心场景下的发 生飞弧事件的风险，并讨论了如何通 过创新的小母 线配电架构来提高末端配电系统的耐电弧性。 2.不 断变化的数据中心行业的现状挑战2 2.1驱动力22.2挑战2 2.不断变化的数据中心行业的现状及挑战Introduction 3.传 统配电架构与新一代数据中心末端配电架构对比4 在过去的十年中，数据中心领域已经成为全球增长最快的行业之一，预计市场在2019-2025年以15.1%的复合年均增长率增长。尽管有很多人对数据中心行业还不了解，但数据中心行业通过存储、处理、通信和分发我们每天每秒产生的数据，在现代社会中发挥着至关重要的作用。The Driving ForceThe Changing Data Center LandscapeOver the past decade data centers have become one of the world’s fastest gra CAGR of 15.1% between 2019 – 2025.Despite being little understood by thcritical role in modern society by storing, processing, communicating, and distThis white paper explores power distribution in the changing data center landscape, highlighting the emerging trends impactingthe industry and evaluating the suitability of innovative busway solutions as an optimized approach to power distribution.A comparison is drawn between traditional and modern power distribution architectures to determine their efficiency in satisfyingmodern data center requirements. Finally, this paper highlights the significance of arc flash risk in the data center and discusseshow improved arc resistance can be achieved through innovative busway power distribution architecture.The Changing Data Center Landscape 3.1传 统末端配电架构43.2新一 代末端配电架构53.3机房末端配电方案比较7 4.智能母线系统安全可靠性的提升8 2.1驱动力 近 年来，我 们已 经 经 历 了一 个 新 的 数 字 化 时代 的 变 革，同 时也 改 变 了我 们 处 理、消 费 和 交 流信息 的方 式。人 工智能、机 器 学习、大 数 据、物联网、5 G的出现，使 我们 的日常生 活 数字化，数据消耗方式增加。据估计到2 025年，全球数据将超过175ZB。因此，数 据中心需要采用创新的配电架构设计，来满足更高容量的配电网络、更高的机架密度和更高的效率等新需求。digital era which has changed the dynamic of how we process,consume, and communicate information. The emergence of theIoT, big data and machine learning amongst other developmentshas digitized our every day lives, resulting in an increase in dataconsumption patterns.In fact, it is estimated that the globaldatasphere will grow to over 175 zettabytes by 2025.As aresult, data centers must seek to employ higher capacity powerdistribution networks with higher rack densities and higherefficiency designs to satisfy demand.and it is typically expected to have a minimum lifespan of 10years. In contrast, the IT equipment it powers typically hasa lifespan of 2-3 years,sometimes even shorter. As a result,older power distribution systems can become outdated if theycannot be easily adapted and integrated with these newertechnologies, resulting in rigid, inefficient, and fragmented datacenter operations. Similarly, there is a concern that data centercapacity may become overloaded as organizations struggle tokeep up with the increasing levels of data consumption,causing increased risk to uptime and safety in the data center. 4.1耐电弧空气母线槽84.2过电流保护84.3持 续监控94.4机 械联锁94.5易于维护10 2.2挑战 5.结论10 许 多数 据中心 都 在 紧 跟 数 字化 转 型 的步伐。据《福 布 斯》报 道，有不 到3 0%的 数 据中 心企业认 为他们的 数 据中心 是满足当前的需求的，仅有11%的企业认 为他们的 数 据中心的更 新 速 度超过了他们的需求。因此目前许多数据中心仍然采用的是之前配电系统。2their data center meets their current needs and only 11% saythat data centers are updated ahead of their needs.Theissue is that many of today’s data centers still employ the samepower distribution systems that were installed on day one.The Challengesby 2025“It is estimated that the global datasphere willgrow to over 175 zettabytes by 2025”. 对于 任 何数据中心来说，配电都是一项大的投资，通常至少有10年的使用寿命。而它所供电的IT设 备的使 用寿命通常为2- 3年，甚至 更 短。因此，如果以往的配电系统无法 适配 和集 成这些新技 术，就 会 导 致 数 据中心运 营 效 率 低。如 果 企 业 跟 上不 断 增 长 的 数 据 消 耗 水平，数 据中心容量会更容易过载，有一定的安全风险。2Many data centers are struggling to keep up with rapid rate ofchange in the digital landscape. According to a report byForbes,less than 30% of data center decision makers statetheir data center meets their current needs and only 11% saythat data centers are updated ahead of their needs.Theissue is that many of today’s data centers still employ the samepower distribution systems that were installed on day one. “Less than 30% of data center decision makers statetheir data center meets their current needs”."不到30%的数据中心决策者表示我们的数据中心满足了他们当前的需求" 维谛技术(Vertiv)数 据中心末端配电智能母线槽设计 3.不断变化的数据中心行业的现状及挑战Traditionally, power in the data center was distributed through 所有数 据中心 都 希望 实现10 0%安 全可靠的电力可用性。随着数字化服 务的发 展，推 动了全球对 数 据的需求。对于 全球数据中心来说，企业必须寻求更智能的配电解决方案来面对这些新挑战。 3.1传统末端配电架构Traditional Power Distribution Architecture 2.2.1可拓展性 目前许多数据中心设施仍采用的是行业数字化之前传统的配电架构。当时在设计传统配电系统时，数据中心的复杂程度远低于现在，主要由少量的大型IT设备组成，因此数据中心不会频繁进行改造升级，且IT设备的功率密度也不高，对数据中心制冷的要求也较低。Many of today’s data center facilities still rely on traditional power distribution architectures that pre-date the digitization of theindustry.When traditional power distribution systems were designed, data centers were a lot less complex than they are today, consistingof a small number of large IT devices, where changes or upgrades were infrequent and lower power densities required less cooling.branch circuit panel boards, a power transformer, output powercables, surge arrestor and the monitoring and communicationmodules. PDU systems can be desi