Hydrogen production system for electric peak regulation

A hydrogen production system and peak shaving technology, applied in the direction of electric energy storage system, pipeline system, adjustable capacity gas storage tank, etc., can solve the problems of low efficiency, high cost, etc., achieve efficiency improvement, improve efficiency, and improve safety Effect

Pending Publication Date: 2022-02-25
SHANGHAI MUNICIPAL ELECTRIC POWER CO +1
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Benefits of technology

This patented technology allows multiple hydrogen storing devices (HESs), such as primary or secondary batteries, are connected together through hydraulic systems that work independently from each other's power supply. When one HES needs replacement without shutting down it, another helps maintain its proper functioning level even if there may be any issues related to the previous operation. Additionally, this technology ensures safe handling during maintenance procedures on equipment used at different locations where they were installed due to their unique structure.

Problems solved by technology

Technics described in this patents discuss how electrical energy can become more expensive during periods where there may no longer enough renewal or other alternative source of generating it (such as from sunlight). To address these issues, some methods involve storing surplus generated electricity back into an on-site battery banking facility with another unit called a hydroelectric plant. However, current solutions require significant investment costs due to their complexity and potential security hazards associated with them.

Method used

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  • Hydrogen production system for electric peak regulation
  • Hydrogen production system for electric peak regulation
  • Hydrogen production system for electric peak regulation

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Embodiment Construction

[0027] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is carried out on the premise of the technical solution of the present invention, and detailed implementation and specific operation process are given, but the protection scope of the present invention is not limited to the following embodiments.

[0028] A hydrogen production system for power peak regulation, such as figure 1 As shown, it includes a hydrogen production device 1, a delivery pipeline and a hydrogen storage device 4 connected in sequence. A delivery pump 2 is arranged in the delivery pipeline, and the electric energy input end of the hydrogen production device 1 is connected to a time-varying power generation device, wherein the time-varying power generation device Including photovoltaic power generation equipment and wind power generation equipment, the transmission pipeline includes a hydrogen transmission main pip

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Abstract

The invention relates to a hydrogen production system for electric peak regulation. The hydrogen production system comprises a hydrogen production device, a conveying pipeline and a hydrogen storage device which are sequentially connected; a conveying pump is arranged in the conveying pipeline, the electric energy input end of the hydrogen production device is connected to time-varying power generation equipment, and the time-varying power generation equipment comprises photovoltaic power generation equipment and wind power generation equipment. The conveying pipeline comprises a hydrogen conveying main pipe and a plurality of hydrogen conveying branch pipes; the conveying pump is arranged in the hydrogen conveying main pipe, and first electromagnetic valves are arranged in the hydrogen conveying branch pipes; sensors used for monitoring the capacity in the hydrogen storage device are arranged in the hydrogen storage device; the system further comprises a controller and a plurality of first relays, wherein the sensors are connected to the signal input ends of the controller respectively; coils of the first relays are connected to the signal output ends of the controller respectively, and contacts of the first relays are connected to the first electromagnetic valves respectively. Compared with the prior art, the system has the advantages of improving efficiency and safety and the like.

Description

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Claims

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Application Information

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Owner SHANGHAI MUNICIPAL ELECTRIC POWER CO
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