when ChatGPT at 5 Exceeding one million users within a day, When the autonomous driving algorithm processes data daily PB level data, The world is entering at an unimaginable speedAI The era of explosive computing power. according to OpenAI Research shows, 2012 Year to 2020 yearly, AI The demand for training computing power has increased beyond 30 ten thousandfold, This exponential growth is pushing the power supply system of data centers to its limits. In this silent energy revolution, UPS Uninterruptible Power SupplyQuietly standing at the forefront of technological innovation.
2023 Global data center power consumption is expected to break through in the year 3500 twh, Equivalent to the total annual electricity consumption in Germany. at AI In cluster scenarios, single unit GPU The peak power consumption of the server can reach 8kW, It's a traditional server4-6 times. What's even more serious is that, Large model training often requires continuous running for several weeks without interruption, Regarding the power supply systemTransient response capabilityandPower supply continuityPropose almost stringent requirements.
The technical director of a leading cloud service provider revealed: " our AI The training cluster has been affected by 2 Millisecond voltage dip causes interruption of millions of computing tasks, This directly gave birth to a new generation UPS R&D requirements. " In this context, Traditional power frequency UPS Conversion efficiency (Usually lower than 92%) The millisecond level switching speed is no longer sufficient to meet the demand.
Adopting third-generation semiconductor materials (SiC/GaN) Modularization of UPS, Improve conversion efficiency to97%+. Huawei has launched FusionPower The series adopts a three-level topology structure, Successfully reduced the volume 40%, simultaneously achieve 50μs Fast switching. This change not only reduces PUE value, Creating possibilities for higher density cabinet deployment.
Compared to traditional lead-acid batteries, Lithium iron phosphate batteries in terms of energy density (enhance 3 times) , cycle life (2000 time vs 500 time) Significant advantages in temperature adaptability. Weidi Technology Vertiv of Li-ion UPS SOLUTION, at-20℃Can still maintain 90%capacity, This is crucial for data centers located in the north. according to GGII predict, 2025 The penetration rate of lithium batteries in data centers is expected to break through in the coming year35%.
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Schneider Electric's EcoStruxure The system passes through AI Algorithm implementationpredictive maintenance, Compress the fault response time from hourly level to minute level. Its unique" Digital Twin" Technology can be simulated 200+Planting electricity scenarios, Improve system availability to 99. 9999%. This intelligent transformation is redefining UPS The operation and maintenance mode.
with" East Calculation and West Calculation" Engineering advancement, Under construction in our country 10 Data centers with over 10000 racks have been reached 32 a. These behemoths are UPS The demand presents obvious characteristics:
: ?Modular deployment: Support on-demand expansion, Avoid overinvestment
: ?High voltage direct current power supply: 480V The system is gradually replacing traditional methods 380V architecture
: ?Hybrid energy storage system: lithium battery+Super capacitor combination to cope with instantaneous impact
5G+AIoT Integrated Development, Causing a significant increase in the number of micro data centers. Launched by Delta Electronics EdgeUPS series, Increase the power density to 1. 2kW/U, And integrate environmental monitoring functions. These types of products are available in smart factories, Rapid deployment of autonomous driving roadside units and other scenarios, Forming a billion dollar blue ocean market.
The latest regulations issued by the European Union "Energy Efficiency Directive" Request data center PUE below 1. 3, This directly drivesECO pattern UPSThe popularization of. Eaton's 93PR The model is 30%Maintain under load 96%efficiency, Cooperate with photovoltaic energy storage system, Can help users save25%The cost of electricity.
1. Deep integration of liquid cooling technology?Google's latest patent shows, It is developing submerged liquid cooling UPS system, By directly cooling power devices, Reduce heat dissipation energy consumption 70%. This cross-border innovation may trigger revolutionary changes in the power supply system.
2. ?Software defined power architecture?Virtual Power Plant (VPP) Concepts are permeating into data centers. ABB of Ability?The platform has achieved cross regional integration UPS Collaborative scheduling of clusters, Intelligent energy storage during periods of low electricity prices, Reverse power supply during peak hours, Create a new profit model.
3. ?Carbon footprint lifecycle management?From raw material traceability to retirement recycling, UPS Manufacturers begin to build a closed-loop ecosystem. Schneider launched Green Premium certification system, Require the product to include 30%recycled material, This may become a new industry standard.
In this event AI In the energy revolution ignited by computing power, UPS Power supply is no longer simple" spare battery" , But evolved intoIntelligent Power Center. When Nvidia announces power breakthrough 1000W of H100 When it comes to chips, The innovation speed of the power supply system is becoming a key variable restricting the release of computing power. In the next three years, This seemingly traditional industry may usher in an unimaginable technological leap.
Doledly Dynamic Battery is committed to providing the most comprehensive solution for the world ups power supply及storage battery儲能systemSOLUTION, Can fully meet the needs of various power plants in the energy storage and power industry, Substation at all levels, The various demands of scheduling and information centers for industrial battery solutions, Provide solid support for the safe and stable operation of the energy storage and power industry.
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