Bloom Energy‘s patent involves managing a fuel cell IT grid system to maintain temperatures above a threshold. The system includes power modules, DC/DC converters, DC power bus, IT loads, load balancing load, and a control device. Excess power is directed to the load balancing load when demand exceeds supply. GlobalData’s report on Bloom Energy gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on Bloom Energy, Polymer electrolyte fuel cells was a key innovation area identified from patents. Bloom Energy's grant share as of May 2024 was 18%. Grant share is based on the ratio of number of grants to total number of patents.
Managing fuel cell temperatures in an it grid system
A recently granted patent (Publication Number: US12000898B2) discloses a system for managing a fuel cell information technology (IT) grid system. The system comprises multiple power modules, each containing at least one fuel cell, connected to direct current (DC)/DC converters and a DC power bus. Additionally, information technology loads and a load balancing load are connected to the DC power bus. A control device is configured to monitor the temperature of the power modules, manage electrical power output to meet demand, and direct excess power to the load balancing load. The system aims to optimize power distribution and prevent damage to the power modules by efficiently balancing power generation and consumption.
Furthermore, the patent includes a method for managing the fuel cell IT grid system, involving monitoring power module temperatures, assessing power output against IT load demand, and directing surplus power to the load balancing load. The method also includes increasing power output when necessary and utilizing power storage devices to meet demand. Additionally, the system can connect to an electrical utility grid through a bidirectional DC/AC inverter to supplement power supply when required. Overall, the patented system and method offer a comprehensive approach to efficiently managing power distribution in a fuel cell IT grid system, ensuring optimal performance and preventing damage to the power modules.
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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
