Modular Redundant Data Center Cooling and Power Isolation
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Solution Overview
Problem
Current data center cooling and electrical systems face challenges in maintaining high availability and efficiency, particularly in mission-critical applications, where power variations can lead to data loss and component failures, and existing UPS systems do not adequately isolate critical equipment from power disturbances.
Innovation Solution
A data center system comprising at least three independent, shared-airspace cooling system modules and fully-compartmentalized electrical or power system modules, where the load is evenly distributed to ensure that a failure or maintenance in one module does not impact the critical load, with mechanical control and no electronic communication between modules to prevent single points of failure.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional UPS systems (passive-standby, line-interactive, or double-conversion) are used to protect critical loads, then power disturbance protection is improved, but system complexity and single points of failure increase
Solution Approach 1:
The patent divides the power protection system into multiple independent modular units, each capable of protecting specific critical loads. Instead of one complex centralized UPS system, multiple smaller modular units are distributed throughout the facility, eliminating single points of failure while maintaining protection capabilities.
Solution Approach 2:
Each modular power protection unit is designed to operate independently with local control capabilities. The units can function autonomously without requiring complex electronic communication with other units, reducing overall system complexity while maintaining reliable local protection.
2Reliability
If multiple independent modular units are deployed to eliminate single points of failure, then reliability is improved, but system complexity increases
Solution Approach 1:
Each modular unit incorporates local control and decision-making capabilities, allowing independent operation without requiring complex inter-unit communication networks. This autonomy simplifies the overall system architecture while maintaining high reliability through redundancy.
Solution Approach 2:
The modular units are designed to self-manage their operation and load distribution without requiring complex external control systems. Each unit can independently assess its status and adjust its operation to maintain system reliability.
3Productivity
If load is evenly distributed across multiple modules, then system efficiency is improved, but control complexity increases
Solution Approach 1:
The modular units automatically balance load distribution among themselves based on their operational status and capacity. This self-regulating mechanism achieves efficient load distribution without requiring complex external control algorithms or centralized management.
Solution Approach 2:
The system incorporates local feedback mechanisms within each modular unit that enable automatic load balancing. Each unit monitors its own status and adjusts its load intake accordingly, achieving efficient distribution through simple local feedback rather than complex global optimization.
Data Source
AI summary
This invention relates to systems and methods for redundant data center cooling and electrical systems.