Wind-solar-oil-hydrogen-storage multi-energy coupling power generation and supply control method and system

A technology for power supply control and power supply scheme, applied in photovoltaic power generation, photovoltaic power stations, photovoltaic modules, etc., can solve the problems of low power generation quality and efficiency, unstable power generation capacity, etc., achieve less energy conversion links, realize seawater desalination, and layout concise effect

Pending Publication Date: 2021-04-06
CHINA ENERGY ENG GRP GUANGDONG ELECTRIC POWER DESIGN INST CO LTD +1
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Problems solved by technology

[0006] In view of the above-mentioned existing technical problems, the purpose of the present invention is to provide a power generation and power supply control method and a power generation power su

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  • Wind-solar-oil-hydrogen-storage multi-energy coupling power generation and supply control method and system
  • Wind-solar-oil-hydrogen-storage multi-energy coupling power generation and supply control method and system
  • Wind-solar-oil-hydrogen-storage multi-energy coupling power generation and supply control method and system

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0029] figure 1 It shows a flowchart of a power generation and power supply control method for multi-energy coupling of wind, gas, oil and hydrogen storage according to the present invention. The method includes the following steps:

[0030] S1: Detect and determine the current power supply environment.

[0031]On the island, the power generation efficiency is deeply affected by the surrounding environment. Therefore, to improve the power generation efficiency and...

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Abstract

The invention discloses a wind-solar-oil-hydrogen-storage multi-energy coupling power generation and supply control method and system. The power supply control method comprises the steps of detecting and determining a current power generation and power supply environment, determining a second power generation and power supply scheme, controlling and coordinating a wind energy, solar energy, hydrogen energy and diesel energy coupling power generation process, and collecting direct current generated in the coupling power generation process to perform unified power supply. The power generation and supply control system comprises a wind-solar power generation module, a hydrogen energy storage and production power generation module, an oil energy power generation module, a lithium battery and an intelligent sensing control module. The system determines a power generation and power supply environment and a second power generation and power supply scheme through the intelligent sensing control module, and coordinates each power generation module according to the second power generation and power supply scheme, thereby realizing multi-energy coupling power generation.

Description

technical field [0001] The invention relates to the field of offshore power generation and power supply, and relates to a power generation and power supply control method and system for wind, solar, oil, hydrogen storage and multi-energy coupling. Background technique [0002] Many islands and offshore platforms in our country contain marine resources that cannot be underestimated. To develop the marine economy, it is necessary to develop and utilize marine resources. Since the existing technical means for development and utilization are heavily dependent on electric energy, clean, low-carbon, safe and efficient power supply has become an important foundation and necessary guarantee for the development of marine economy. However, for now, island power supply still faces problems such as high cost, low reliability and difficulty in fuel supply. [0003] In the prior art, the power supply method of laying submarine cables to connect to the mains is often used for islands with...

Claims

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Application Information

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IPC IPC(8): H02J1/10H02J1/14H02S10/10H02S10/12H02S10/20
CPCH02J1/10H02J1/109H02J1/106H02J1/14H02S10/10H02S10/12H02S10/20H02J2300/24H02J2300/28H02J2300/10H02J2300/40H02J2300/30Y02E70/30Y02E10/56
Inventor 孙翔李娜李志远王楠王小博周炳
Owner CHINA ENERGY ENG GRP GUANGDONG ELECTRIC POWER DESIGN INST CO LTD
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