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IGCC power station gasification furnace hydrogenation system and working method thereof

A technology of hydrogenation system and gasifier, which is applied in the direction of electrical components, circuit devices, AC network circuits, etc., can solve the problems of limited variable load capacity, peak shaving depth and response rate that cannot meet the requirements of the power grid, etc., and achieve quality improvement , increase operating efficiency and reduce costs

Active Publication Date: 2021-06-18
HUANENG CLEAN ENERGY RES INST
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Problems solved by technology

[0005] In view of this, the purpose of the present invention is to provide a kind of IGCC power plant gasifier hydrogenation system and its operation method, to solve the prior art, the variable load capacity of the existing air separation unit is very limited, the depth of peak regulation and The response rate cannot meet the requirements of the power grid

Method used

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  • IGCC power station gasification furnace hydrogenation system and working method thereof
  • IGCC power station gasification furnace hydrogenation system and working method thereof
  • IGCC power station gasification furnace hydrogenation system and working method thereof

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Embodiment approach

[0037] The embodiment of the present invention provides a gasifier hydrogenation system for an IGCC power station and its working method, which has the characteristics of rapidly changing the power supply and load at any time, and meets the peak and frequency regulation load requirements of the IGCC power station by the power grid.

[0038] One, such as figure 1 and 2 As shown, the IGCC power plant gasifier hydrogenation system includes an IGCC power plant power generation system, a control module 11 , a power transmission and transformation power supply module 12 , hydrogen production equipment 8 and a hydrogen storage tank 15 . The power generation system of the IGCC power station is used as a power source to be electrically connected to the power transmission and transformation power supply module 12, and the power transmission and transformation power supply module 12 is electrically connected to the hydrogen production equipment 8.

[0039] The hydrogen outlet of the hyd...

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Abstract

The invention discloses an IGCC power station gasification furnace hydrogenation system and an operation method thereof. The IGCC power station gasification furnace hydrogenation system comprises an IGCC power station power generation system, a control module, a power transmission and transformation power supply module, hydrogen preparation equipment and a hydrogen storage tank. According to the hydrogenation system provided by the embodiment of the invention, the hydrogen preparation equipment is matched with the hydrogen storage tank, the control module is used for controlling the electric quantity sent to the hydrogen preparation equipment by the power transmission and transformation power supply module, the power supply power and load characteristics can be quickly changed at any time, and the peak regulation and frequency modulation load requirements of a power grid on an IGCC power station are met.

Description

technical field [0001] The invention belongs to the field of IGCC power generation, and in particular relates to a hydrogenation system for a gasifier of an IGCC power station and a working method thereof. Background technique [0002] The global climate issue has attracted more and more attention from people, and the "low-carbon economy" characterized by low energy consumption, low emission and low pollution has become a hot spot in the global political and economic game. my country's power supply is mainly based on coal power. In order to reduce soot-type pollution, vigorously developing coal-fired technology is a research direction that improves coal use efficiency, reduces pollution, and is economically feasible. IGCC power generation technology not only has the high efficiency of combined cycle, but also solves the environmental pollution problem caused by coal-fired power generation. [0003] IGCC is a clean coal power generation technology that organically integrates...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/46
CPCH02J3/466Y02E20/16Y02E20/18
Inventor 杨豫森周贤王保民姚国鹏
Owner HUANENG CLEAN ENERGY RES INST
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