一种掺氢燃气轮机的风光-氢储能多能互补系统

By designing a wind-solar-hydrogen energy storage multi-energy complementary system, combined with alloy hydrogen storage and dual-cycle waste heat utilization, the problems of low efficiency and poor economic performance of hydrogen-blended gas turbines have been solved, achieving the flexibility and environmental friendliness of efficient utilization of renewable energy.

CN118598074BActive Publication Date: 2026-07-17HOHAI UNIV

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
HOHAI UNIV
Filing Date
2024-07-01
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing hydrogen-blended gas turbine systems are inefficient, uneconomical, and unable to effectively utilize the volatility of renewable energy sources.

Method used

Design a wind-solar-hydrogen energy storage multi-energy complementary system for a hydrogen-blended gas turbine, including a new energy generator set, a hydrogen production module, a hydrogen storage module, a hydrogen-blended gas turbine module, and a waste heat utilization module. Optimize the hydrogen storage and utilization process through alloy hydrogen storage technology and a dual-cycle waste heat utilization system.

Benefits of technology

It improves the efficiency and economy of hydrogen-blended gas turbines, reduces losses in hydrogen storage, makes full use of low-grade waste heat, protects the environment, and adapts to the flexibility requirements of renewable energy.

✦ Generated by Eureka AI based on patent content.

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Abstract

本发明公开一种掺氢燃气轮机的风光‑氢储能多能互补系统,属于新能源转换和储能技术领域,该系统包括新能源发电机组模块、输电模块、制氢模块、储氢模块、掺氢燃气轮机模块以及余热利用模块,储氢模块包括储氢罐以及换热箱体,余热利用模块包括用于流通循环液的第一循环系统和第二循环系统,第一循环系统用于将循环液在换热箱体内与所述储氢罐换热来降低储氢罐温度,第二循环系统用于将循环液在换热箱体内与储氢罐换热来提高储氢罐温度。本发明将固态合金储氢与掺氢燃气轮机结合使用;对储氢阶段释放的热量进行利用,并利用燃气轮机机组无法使用的低品位余热,提高整体系统的效率;固态储氢通过余热利用模块减少90%的损耗,提高了系统效率。
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