Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

An evaluation method and calculation equipment for photovoltaic accommodation capacity

A technology of absorbing capacity and evaluation method, which is applied in the field of evaluation methods and computing equipment of photovoltaic absorbing capacity, can solve problems such as difficult to determine indicators, complex indicators, inaccurate optimization of photovoltaic absorbing capacity, etc., and achieve accurate evaluation results

Active Publication Date: 2021-07-02
NARI TECH CO LTD +5
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the evaluation results can be referred to a certain extent, due to the complexity of the indicators used, it is difficult to determine the dominant indicator, and the evaluation model is relatively simple, resulting in an inaccurate and objective evaluation of the final photovoltaic consumption capacity.
[0004] For example, in the prior art, CN105514992A discloses a method for optimizing the grid photovoltaic accommodation capacity based on power flow constraints, which maximizes the installed capacity of distributed photovoltaics under various constraints. The constraints are simple to consider and do not involve the penetration of distributed photovoltaics. The optimization of photovoltaic consumption capacity is inaccurate
[0005] Prior art CN108233416A discloses a method for evaluating the single photovoltaic accommodation capacity of distribution network considering the risk of voltage exceeding the limit. The optimized model and the comprehensive evaluation model are constructed. The two models together constitute the evaluation method of photovoltaic accommodation capacity, which does not involve Parameter information, optimization of photovoltaic consumption capacity is inaccurate

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • An evaluation method and calculation equipment for photovoltaic accommodation capacity
  • An evaluation method and calculation equipment for photovoltaic accommodation capacity
  • An evaluation method and calculation equipment for photovoltaic accommodation capacity

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0070] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0071] figure 1 is a block diagram of an example computing device 100 . In a basic configuration 102 , computing device 100 typically includes system memory 106 and one or more processors 104 . A memory bus 108 may be used for communication between the processor 104 and the system memory 106 .

[0072] Depending on the desired configuration, processor 104 may be any type of processing including, but not limited to, a microprocess...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an evaluation method of photovoltaic accommodation capacity, comprising: establishing a photovoltaic accommodation capacity optimization model, the photovoltaic accommodation capacity optimization model includes a first objective function for realizing the minimum light rejection rate and a second objective function for realizing the maximum photovoltaic investment income Objective function; construct corresponding optimization constraints for the optimization model of photovoltaic consumption capacity, and solve the optimization model of photovoltaic consumption capacity through optimization constraints to optimize photovoltaic consumption capacity; construct evaluation index system of photovoltaic consumption capacity, evaluation index system Including one or more evaluation indicators; select one or more evaluation indicators for weight calculation from the evaluation indicator system, and determine the comprehensive weight of each selected evaluation indicator according to the objective weighting method; combine the selected evaluation indicators The comprehensive weight of the index is used to evaluate and analyze the optimized photovoltaic consumption capacity.

Description

technical field [0001] The invention relates to the field of energy and electric power, in particular to an evaluation method and computing equipment for photovoltaic consumption capacity. Background technique [0002] The development of renewable energy is the core content and an important way of my country's energy structure adjustment, and photovoltaic energy is a very important renewable energy, and its development speed drives the gradual growth of photovoltaic power generation installed capacity. According to the National Renewable Energy Center, from January to June 2017, the new installed capacity of photovoltaic power plants was about 17 million kilowatts, and the new installed capacity of distributed photovoltaics was 7 million kilowatts, which was nearly three times the newly added scale in the same period in 2016. Photovoltaic power generation will still maintain a rapid growth rate. [0003] In the existing technology, the consumption capacity of distributed ph...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G06Q50/06H02J3/38H02J3/46H02J3/06G06Q10/06
CPCG06Q10/0635G06Q10/06393H02J3/383H02J3/06H02J3/46H02J2203/20Y02E10/56
Inventor 李哲刘澄张晓燕杨文黄堃陈晖王辉黄磊秦卉
Owner NARI TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com