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Integrated system and method for seawater desalination of isolated grid wind power

An integrated system and wind power technology, applied in the field of intelligent micro-grid wind power seawater desalination integrated system, can solve the problems of a large number of batteries used, high energy consumption, difficult maintenance, etc., to alleviate the shortage of fresh water resources, improve the utilization rate of wind power, and ensure smooth operation Effect

Active Publication Date: 2017-02-08
JIANGSU FENGHAI NEW ENERGY SEA WATER DESALINIZATION DEV
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Problems solved by technology

[0005] The purpose of the present invention is to provide an integrated system for desalination of seawater with isolated grid wind power, which solves the problem of high energy consumption in the traditional seawater desalination industry, and solves the problem of using a large number of batteries and high power consumption in existing seawater desalination devices using wind power energy. Difficult maintenance and high cost technical problems

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  • Integrated system and method for seawater desalination of isolated grid wind power
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  • Integrated system and method for seawater desalination of isolated grid wind power

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[0049] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with specific embodiments.

[0050] First of all, "one embodiment" or "embodiment" referred to herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. "In one embodiment" appearing in different places in this specification does not all refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0051] see figure 1 , which is a structural block diagram of an isolated-grid wind power seawater desalination integrated system of the present invention. The integrated system includes a power system 110 , a control integrated system 120 and a seawater desalination system 130 . The power system 110 is connected to the control integration syste...

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Abstract

The present invention provides an integrated system for seawater desalination of isolated grid wind power, including a power system, a control integration system and a seawater desalination system. The system is used to control the power system; the power system includes wind turbines, at least one set of energy storage systems, and diesel generators; the integrated control system is used to control the power system; the seawater desalination system includes seawater Desalination device; the wind turbine unit, energy storage system, generator and seawater desalination device are connected in parallel to the microgrid. The invention solves the problem of high energy consumption in the traditional seawater desalination industry, and solves the technical problems that existing seawater desalination devices using wind power energy need to use a large number of batteries, high power loss, difficult maintenance and high cost.

Description

technical field [0001] The invention belongs to the field of seawater desalination of wind power, and in particular relates to an integrated system and method for desalination of seawater of wind power with intelligent microgrid capable of independent operation. Background technique [0002] At present, the fans used for seawater desalination (including brackish water desalination) are generally off-grid wind turbines. Because the natural characteristics of wind energy are that the wind speed changes from time to time, the energy supply is unstable, intermittent and fluctuating, which contradicts the requirements of seawater desalination equipment for stable energy supply. Under normal circumstances, when the wind speed is high, the electric energy generated by the wind turbine is not only supplied to the load, but the excess electric energy is stored by the battery. The electric energy in the battery is output to the load through the electric energy conversion device; when...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/44C02F103/08
CPCY02A20/131Y02W10/33
Inventor 杨其国李永星顾为东许卫国吴光辉高超赵一军
Owner JIANGSU FENGHAI NEW ENERGY SEA WATER DESALINIZATION DEV
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