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Method and system for optimized dispatching of economic benefit of photovoltaic power generation system

A photovoltaic power generation system and optimal scheduling technology, applied in the field of energy Internet

Inactive Publication Date: 2018-11-16
CHINA ELECTRIC POWER RES INST +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The technical solution of the present invention provides a method and system for optimal scheduling of economic benefits of photovoltaic power generation systems to solve the problem of how to obtain optimal scheduling of economic benefits of photovoltaic power generation systems

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  • Method and system for optimized dispatching of economic benefit of photovoltaic power generation system
  • Method and system for optimized dispatching of economic benefit of photovoltaic power generation system

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[0096] Exemplary embodiments of the present invention will now be described with reference to the drawings; however, the present invention may be embodied in many different forms and are not limited to the embodiments described herein, which are provided for the purpose of exhaustively and completely disclosing the present invention. invention and fully convey the scope of the invention to those skilled in the art. The terms used in the exemplary embodiments shown in the drawings do not limit the present invention. In the figures, the same units / elements are given the same reference numerals.

[0097] Unless otherwise specified, the terms (including scientific and technical terms) used herein have the commonly understood meanings to those skilled in the art. In addition, it can be understood that terms defined by commonly used dictionaries should be understood to have consistent meanings in the context of their related fields, and should not be understood as idealized or over...

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Abstract

The invention discloses a method for optimized dispatching of economic benefit of a photovoltaic power generation system. The method comprises the steps of determining a dispatching strategy of the photovoltaic power generation system; building an optimization strategy of the photovoltaic power generation system, wherein the optimization strategy is used for optimizing according to a first allocation proportion when power generation quantity of the photovoltaic power generation system is larger than residual electric quantity of a power utilization load and is used for optimizing according toa second allocation proportion when the power generation quantity of the photovoltaic power generation system is smaller than insufficient electric quantity of the power utilization load; building anoptimized dispatching target function taking benefit of the photovoltaic power generation system within a set period as an optimization target and taking the first allocation proportion and the secondallocation proportion as decision variables; and optimizing the first allocation proportion and the second allocation proportion by employing the dispatching strategy so as to achieve maximum user benefit of the photovoltaic power generation system.

Description

technical field [0001] The present invention relates to the technical field of energy Internet, and more specifically, to a method and system for optimal dispatching of economic benefits of photovoltaic power generation systems. Background technique [0002] With the rapid development of my country's energy Internet, people's lives have undergone great changes. The energy production mode has changed from fossil energy to renewable energy such as wind energy and solar energy. Distributed renewable energy in homes, buildings, and factories has become an important energy supply method. The energy allocation mode will change from a long-distance power allocation mode that separates power generation and consumption to a power allocation mode that combines large-scale power transmission and local balance. Consumption provides management and control support. In the future, the Internet of Energy will be deeply integrated into every aspect of social life. Users are not only buyers...

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Application Information

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IPC IPC(8): H02J3/38
CPCH02J3/383Y02B10/10Y02E10/56
Inventor 陈相舟李健张庚汪洋丁慧霞汪家强王亚男邱丽君崔建华甄妮任征东王智慧方帅李哲杨德龙吴赛
Owner CHINA ELECTRIC POWER RES INST
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