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Multiple energy coupling containing micro-energy network economic optimization scheduling method and device

A dispatching method and economic optimization technology, which can be applied in the communication network, energy storage, circuit device and other directions with energy trade/energy transmission authority, and can solve the problems of power supply shortage, energy waste, abandoning wind and light, etc.

Active Publication Date: 2019-10-29
CHINA ELECTRIC POWER RES INST +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The cold, heat and electric load demanded by power users are closely related to people's lives. There is a large peak-to-valley difference during the day and night. During the peak period of power consumption, the power supply is tense. light phenomenon, causing energy waste

Method used

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  • Multiple energy coupling containing micro-energy network economic optimization scheduling method and device
  • Multiple energy coupling containing micro-energy network economic optimization scheduling method and device
  • Multiple energy coupling containing micro-energy network economic optimization scheduling method and device

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Embodiment Construction

[0186]The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0187] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0188] The multi-energy coupled micro-energy grid integrates a variety of distributed energy sources and controllable loads, and realizes the large-scale utilization of clean energy through the ...

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Abstract

The invention relates to a multiple energy coupling containing micro-energy network economic optimization scheduling method and device. The method includes obtaining the optimal solution of the cost target function of a network unit of a pre-established micro energy network; and utilizing the optimal solution to perform scheduling on the multiple energy coupling containing micro-energy network. According to the technical schemes, and through the providing of a multiple energy coupling containing micro-energy network economic scheduling strategy, the peak of electricity consumption can be reduced, the pressure of a power grid can be relived, the reliability and safety of power grid operation can be enhanced, and technical support can be provided for effectively absorbing clean energy in thecontext of discarding large amount of high-permeability photovoltaics and wind power.

Description

technical field [0001] The invention relates to the technical field of micro-energy grids, in particular to a micro-energy grid economic optimization scheduling method and device including multi-energy coupling. Background technique [0002] The increasing scarcity of traditional energy has been widely concerned by scholars, which has inspired scholars to constantly find new ways to rationally utilize existing new energy sources. In recent years, with the rapid development of the economy, many clean energy power generation technologies have become sunrise industries and an indispensable source of energy for the national economy. Existing clean energy power plants include photovoltaic power plants, wind power plants, combined heat and power plants, diesel engine and fuel power plants, and energy storage equipment, etc. These power plants transmit electric energy to loads through a common bus. User-side demand response including air source heat pumps and controllable loads he...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/00H02J3/24H02J3/46H02J3/28H02J3/38
CPCH02J3/383H02J3/386H02J3/00H02J3/24H02J3/008H02J3/46H02J3/28H02J3/381H02J2203/20Y02E70/30Y02E10/56Y02E10/76
Inventor 金璐成岭李克成钟鸣蒋利民李晓龙杨硕徐斌覃剑郭炳庆闫华光任潇雅何桂雄唐艳梅刘铠诚
Owner CHINA ELECTRIC POWER RES INST
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