Offshore Service Modules for Behind-the-Meter Wind Power Computing
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Solution Overview
Problem
Large-scale computing centers face challenges in efficiently utilizing renewable energy sources, particularly in remote locations like offshore wind farms, due to high energy demands and maintenance limitations, while existing solutions often require land procurement, grid connections, and complex infrastructure setups.
Innovation Solution
A modular system that connects high energy demand service modules, such as high performance computing equipment, directly to offshore renewable energy sources like wind turbine generators, allowing energy consumption before metering, thereby avoiding grid levies and enabling efficient power management with integrated cooling and communication systems.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Use of energy by moving object
If large-scale computing centers are located in remote offshore locations to utilize renewable energy sources, then energy cost efficiency and environmental sustainability are improved, but maintenance accessibility and operational reliability deteriorate
Solution Approach 1:
The system is divided into modular components: offshore wind turbine generators, modular service modules containing computing equipment, and integrated cooling systems. Each module can be independently maintained or replaced, addressing reliability concerns in remote locations through modular architecture that simplifies maintenance operations.
Solution Approach 2:
The system incorporates automated monitoring and control capabilities that enable self-diagnosis and self-adjustment of operational parameters. This reduces the need for frequent manual maintenance interventions while maintaining high operational reliability in remote offshore environments.
2Loss of energy
If service modules are connected directly upstream of the meter to consume energy before grid distribution, then energy cost savings by avoiding grid levies are improved, but system complexity and infrastructure requirements worsen
Solution Approach 1:
The service modules are electrically integrated with the wind turbine generator system upstream of the meter, combining energy generation and consumption into a unified system. This merger eliminates the need for separate grid connection infrastructure and metering equipment, reducing overall system complexity while capturing energy cost savings.
Solution Approach 2:
The offshore platform serves multiple functions: generating renewable energy, consuming energy by service modules, providing cooling capacity, and acting as a communication node. This multi-functionality reduces the need for separate dedicated infrastructure, simplifying the overall system while achieving energy cost efficiency.
3Adaptability or versatility
If high energy demand services are implemented in offshore locations, then land procurement requirements and grid connection dependencies are reduced, but infrastructure setup complexity and initial investment costs increase
Solution Approach 1:
Service modules are nested within the existing offshore wind farm infrastructure, utilizing the platform, foundation, and support structures already in place. This nesting approach eliminates the need for separate land procurement and simplifies infrastructure setup by leveraging the existing offshore installation ecosystem.
Solution Approach 2:
The system is designed to utilize infrastructure that is already in place before service module deployment. Wind turbine generators, platform structures, and communication links are established beforehand, allowing service modules to be integrated without requiring new land acquisition or grid connection procedures.
Data Source
Figure 1A~1B
Figure 2~3
AI summary
System (10) for distributing generated electricity to an electrical network (17) and comprises at least one generator (11). A power carrying link (12) from the generators (11) to the grid is also connected to at least one service module (18), that incorporates equipment for performing a power consuming service unrelated to operation of the wind turbine and network. The service may be a computing function and benefits from being located "behind-the-meter" where cheaper energy costs are possible. For example, electricity generated by the wind turbines can be routed directly to the module(s) for use. A wind turbine generator foundation or a standalone platform configured to receive a removeable service module is also described.